AU586362B2 – Improvements in or relating to an improved pressure-reducing apparatus
– Google Patents
AU586362B2 – Improvements in or relating to an improved pressure-reducing apparatus
– Google Patents
Improvements in or relating to an improved pressure-reducing apparatus
Info
Publication number
AU586362B2
AU586362B2
AU10124/88A
AU1012488A
AU586362B2
AU 586362 B2
AU586362 B2
AU 586362B2
AU 10124/88 A
AU10124/88 A
AU 10124/88A
AU 1012488 A
AU1012488 A
AU 1012488A
AU 586362 B2
AU586362 B2
AU 586362B2
Authority
AU
Australia
Prior art keywords
improved pressure
reducing apparatus
relating
membrane
cover
Prior art date
1984-01-19
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU10124/88A
Other versions
AU1012488A
(en
Inventor
Gilbert Lacour
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clesse Mandet SA
Original Assignee
Clesse Mandet SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1984-01-19
Filing date
1988-01-08
Publication date
1989-07-06
1984-01-19
Priority claimed from FR8400819A
external-priority
patent/FR2558559B1/en
1984-12-14
Priority claimed from FR8419207A
external-priority
patent/FR2574895B2/en
1988-01-08
Application filed by Clesse Mandet SA
filed
Critical
Clesse Mandet SA
1988-04-28
Publication of AU1012488A
publication
Critical
patent/AU1012488A/en
1989-07-06
Application granted
granted
Critical
1989-07-06
Publication of AU586362B2
publication
Critical
patent/AU586362B2/en
2005-01-18
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
F17C13/00—Details of vessels or of the filling or discharging of vessels
F17C13/04—Arrangement or mounting of valves
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
G—PHYSICS
G05—CONTROLLING; REGULATING
G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D16/00—Control of fluid pressure
G05D16/04—Control of fluid pressure without auxiliary power
G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
G05D16/0675—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever
G05D16/0683—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane
G05D16/0686—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane characterised by the form of the lever
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
F17C2205/0323—Valves
F17C2205/0329—Valves manually actuated
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
F17C2205/0323—Valves
F17C2205/0332—Safety valves or pressure relief valves
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
F17C2205/0338—Pressure regulators
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
F17C2221/00—Handled fluid, in particular type of fluid
F17C2221/03—Mixtures
F17C2221/032—Hydrocarbons
F17C2221/035—Propane butane, e.g. LPG, GPL
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
F17C2223/0146—Two-phase
F17C2223/0153—Liquefied gas, e.g. LPG, GPL
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
F17C2223/033—Small pressure, e.g. for liquefied gas
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
F17C2260/00—Purposes of gas storage and gas handling
F17C2260/02—Improving properties related to fluid or fluid transfer
F17C2260/021—Avoiding over pressurising
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T137/00—Fluid handling
Y10T137/2496—Self-proportioning or correlating systems
Y10T137/2559—Self-controlled branched flow systems
Y10T137/2574—Bypass or relief controlled by main line fluid condition
Y10T137/2605—Pressure responsive
Y10T137/2607—With pressure reducing inlet valve
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T137/00—Fluid handling
Y10T137/2496—Self-proportioning or correlating systems
Y10T137/2559—Self-controlled branched flow systems
Y10T137/2574—Bypass or relief controlled by main line fluid condition
Y10T137/2605—Pressure responsive
Y10T137/2607—With pressure reducing inlet valve
Y10T137/261—Relief port through common sensing means
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T137/00—Fluid handling
Y10T137/7722—Line condition change responsive valves
Y10T137/7781—With separate connected fluid reactor surface
Y10T137/7793—With opening bias [e.g., pressure regulator]
Y10T137/7822—Reactor surface closes chamber
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T137/00—Fluid handling
Y10T137/7722—Line condition change responsive valves
Y10T137/7781—With separate connected fluid reactor surface
Y10T137/7793—With opening bias [e.g., pressure regulator]
Y10T137/7831—With mechanical movement between actuator and valve
Abstract
The present invention relates to an improved pressure-reducing apparatus comprising a casing with a gas inlet and a gas outlet, a cover mounted on the said casing, a manometric membrane clamped between the body and the cover, an adjustment spring for the said membrane and an element projecting from the cover and on which is adapted to bear and pivot the membrane which thus fulfils the function of a lever adapted to directly close the gas inlet into the apparatus.
AU10124/88A
1984-01-19
1988-01-08
Improvements in or relating to an improved pressure-reducing apparatus
Ceased
AU586362B2
(en)
Applications Claiming Priority (4)
Application Number
Priority Date
Filing Date
Title
FR8400819
1984-01-19
FR8400819A
FR2558559B1
(en)
1984-01-19
1984-01-19
IMPROVED REGULATOR
FR8419207
1984-12-14
FR8419207A
FR2574895B2
(en)
1984-12-14
1984-12-14
IMPROVED REGULATOR SYSTEM
Related Parent Applications (1)
Application Number
Title
Priority Date
Filing Date
AU37903/85A
Division
AU569771B2
(en)
1984-01-19
1985-01-18
Gas pressure reducing apparatus
Publications (2)
Publication Number
Publication Date
AU1012488A
AU1012488A
(en)
1988-04-28
AU586362B2
true
AU586362B2
(en)
1989-07-06
Family
ID=26223778
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
AU37903/85A
Ceased
AU569771B2
(en)
1984-01-19
1985-01-18
Gas pressure reducing apparatus
AU10124/88A
Ceased
AU586362B2
(en)
1984-01-19
1988-01-08
Improvements in or relating to an improved pressure-reducing apparatus
Family Applications Before (1)
Application Number
Title
Priority Date
Filing Date
AU37903/85A
Ceased
AU569771B2
(en)
1984-01-19
1985-01-18
Gas pressure reducing apparatus
Country Status (13)
Country
Link
US
(2)
US4630641A
(en)
EP
(2)
EP0150143B1
(en)
JP
(1)
JPS60191315A
(en)
KR
(1)
KR920006495B1
(en)
AT
(2)
ATE59094T1
(en)
AU
(2)
AU569771B2
(en)
BR
(1)
BR8500172A
(en)
CA
(1)
CA1235042A
(en)
DE
(2)
DE3566313D1
(en)
DK
(1)
DK163612C
(en)
ES
(1)
ES284036Y
(en)
MA
(1)
MA20324A1
(en)
PT
(1)
PT79842B
(en)
Families Citing this family (26)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2583536B2
(en)
*
1985-03-20
1993-10-29
Gurtner Sa
IMPROVEMENTS IN A MEMBRANE REGULATOR APPARATUS, PARTICULARLY FOR LIQUEFIED OIL GAS, WITH PRESSURE DEFAULT SECURITY.
FR2579337B1
(en)
*
1985-03-20
1988-06-17
Gurtner Sa
MEMBRANE REGULATOR APPARATUS, PARTICULARLY FOR LIQUEFIED OIL GAS
FR2583847B1
(en)
*
1985-06-24
1988-10-14
Clesse Mandet Sa
IMPROVED GAS REGULATOR
FR2585438B1
(en)
*
1985-07-24
1987-11-20
Clesse Mandet Sa
SAFETY REGULATOR-TRIGGER APPARATUS FOR GAS
FR2593300A1
(en)
*
1986-01-20
1987-07-24
Gurtner Sa
Pressure-reducing apparatus with a membrane
FR2593301B1
(en)
*
1986-01-20
1988-03-25
Gurtner Sa
AUTOMATIC REGULATOR-MEMBRANE REGULATOR APPARATUS
AU593903B2
(en)
*
1986-05-07
1990-02-22
Peter Joseph Jackson
Pressure regulator
FR2599160B1
(en)
*
1986-05-22
1995-05-24
Briffault Sa
GAS REGULATOR AND MANUFACTURING METHOD THEREOF
FR2599161B1
(en)
*
1986-05-22
1993-11-05
Briffault
REGULATING APPARATUS WITH CENTERED MEMBRANE
DE3628583C2
(en)
*
1986-08-22
1993-12-09
Licentia Gmbh
Receiving device for microwave signals
FR2605704B1
(en)
*
1986-10-28
1989-06-02
Briffault Sa
GAS REGULATOR TAP WITH TILTING MEMBRANE
SE456558B
(en)
*
1987-01-13
1988-10-17
Aga Ab
INTEGRATED VALVE DEVICE FOR FIRST HAND GAS THERAPY
GB8701032D0
(en)
*
1987-01-16
1987-02-18
Thorn Emi Instr
Fluid leak detector
FR2610069B1
(en)
*
1987-01-26
1989-03-31
Briffault Sa
ARTICULATED MEMBRANE GAS REGULATOR
DE3708568C2
(en)
*
1987-03-17
1997-07-03
Gok Gmbh & Co Kg
Gas pressure regulator for connection to LPG bottles
US5038823A
(en)
*
1988-11-30
1991-08-13
Toto Ltd.
Device for preventing water hammer while regulating water pressure
US5740833A
(en)
*
1995-03-31
1998-04-21
Fisher Controls International, Inc.
Gas pressure regulator
DE69738224T2
(en)
*
1996-08-21
2008-07-17
Fisher Controls International Llc
Valve with an elastomeric element
FR2764356B1
(en)
*
1997-06-09
1999-09-03
Aerospatiale
DEVICE FOR TRANSMITTING PIVOTING LEVER AND VALVE MOVEMENTS INCLUDING SUCH A DEVICE
DE10060726A1
(en)
2000-12-07
2002-06-27
Messer Griesheim Gmbh
Compact gas sampling system
US7051730B2
(en)
*
2003-08-12
2006-05-30
Amos Lin
Portable heat exchanging device
US7500618B2
(en)
*
2003-12-24
2009-03-10
Seiko Epson Corporation
Valve device, pressure regulator, carriage, liquid ejecting apparatus and method for manufacturing valve device
CN101982314A
(en)
*
2005-11-29
2011-03-02
精工爱普生株式会社
Liquid ejector
JP5365170B2
(en)
*
2007-12-18
2013-12-11
セイコーエプソン株式会社
Liquid supply device and liquid ejection device
CN113090798A
(en)
*
2021-04-20
2021-07-09
宁波万安股份有限公司
Gas pressure regulating device
CN113339555A
(en)
*
2021-04-20
2021-09-03
宁波万安股份有限公司
Gas pressure stabilizer
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA528937A
(en)
*
1956-08-07
The Weatherhead Company
Flat characteristic regulator
US2898930A
(en)
*
1956-07-05
1959-08-11
Weatherhead Co
Pressure regulator
DE1195982B
(en)
*
1960-06-01
1965-07-01
Arndt Stange
Pneumatic relay for regulation and control purposes
FR2050851A5
(en)
*
1969-06-26
1971-04-02
Pingeot Bardin Ets
Pressure reducing valve for gas cylinder – neck mounting
BE792189A
(en)
*
1971-12-04
1973-03-30
Bromsregulator Svenska Ab
CONTROL OF PNEUMATIC PRESSURE ACCORDING TO A FORCE
US3900045A
(en)
*
1973-09-27
1975-08-19
Robertshaw Controls Co
Fulcrum pressure regulator
FR2334041A1
(en)
*
1975-12-02
1977-07-01
Briffault Sa
Gas pressure regulator diaphragm valve – has central shaft attached to membrane passing through slot in valve arm
US4207914A
(en)
*
1977-01-31
1980-06-17
Johnson Controls, Inc.
Fluid relay apparatus
1985
1985-01-09
DE
DE8585400037T
patent/DE3566313D1/en
not_active
Expired
1985-01-09
AT
AT87115269T
patent/ATE59094T1/en
not_active
IP Right Cessation
1985-01-09
EP
EP19850400037
patent/EP0150143B1/en
not_active
Expired
1985-01-09
EP
EP19870115269
patent/EP0303735B1/en
not_active
Expired – Lifetime
1985-01-09
AT
AT85400037T
patent/ATE38728T1/en
not_active
IP Right Cessation
1985-01-09
DE
DE8787115269T
patent/DE3580922D1/en
not_active
Expired – Lifetime
1985-01-10
MA
MA20548A
patent/MA20324A1/en
unknown
1985-01-14
DK
DK16685A
patent/DK163612C/en
not_active
IP Right Cessation
1985-01-15
US
US06/691,581
patent/US4630641A/en
not_active
Expired – Fee Related
1985-01-15
CA
CA000472114A
patent/CA1235042A/en
not_active
Expired
1985-01-15
BR
BR8500172A
patent/BR8500172A/en
not_active
IP Right Cessation
1985-01-18
AU
AU37903/85A
patent/AU569771B2/en
not_active
Ceased
1985-01-18
ES
ES1985284036U
patent/ES284036Y/en
not_active
Expired
1985-01-18
PT
PT7984285A
patent/PT79842B/en
not_active
IP Right Cessation
1985-01-19
JP
JP60008280A
patent/JPS60191315A/en
active
Pending
1985-01-19
KR
KR1019850000307A
patent/KR920006495B1/en
not_active
IP Right Cessation
1986
1986-07-17
US
US06/886,373
patent/US4667693A/en
not_active
Expired – Lifetime
1988
1988-01-08
AU
AU10124/88A
patent/AU586362B2/en
not_active
Ceased
Also Published As
Publication number
Publication date
ES284036Y
(en)
1986-10-01
DK16685D0
(en)
1985-01-14
PT79842A
(en)
1985-02-01
EP0150143B1
(en)
1988-11-17
DK16685A
(en)
1985-07-20
DE3566313D1
(en)
1988-12-22
AU3790385A
(en)
1985-08-01
KR850005580A
(en)
1985-08-28
EP0150143A3
(en)
1985-09-11
ES284036U
(en)
1986-03-01
EP0150143A2
(en)
1985-07-31
AU1012488A
(en)
1988-04-28
EP0303735B1
(en)
1990-12-12
EP0303735A2
(en)
1989-02-22
US4667693A
(en)
1987-05-26
KR920006495B1
(en)
1992-08-07
PT79842B
(en)
1986-09-15
ATE59094T1
(en)
1990-12-15
ATE38728T1
(en)
1988-12-15
DK163612B
(en)
1992-03-16
US4630641A
(en)
1986-12-23
JPS60191315A
(en)
1985-09-28
BR8500172A
(en)
1985-08-27
CA1235042A
(en)
1988-04-12
AU569771B2
(en)
1988-02-18
DE3580922D1
(en)
1991-01-24
EP0303735A3
(en)
1989-05-03
DK163612C
(en)
1992-08-10
MA20324A1
(en)
1985-10-01
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(en)
1982-01-16
Automatic life jacket inflator for divers.
ES289070U
(en)
1986-04-01
Pressure limiting valve assembly
ES2154171A1
(en)
2001-03-16
Liquid fuel filter with built-in pressure regulator
FR2414159A1
(en)
1979-08-03
Pressure control valve for car tyre – incorporates double sprung elements to eliminate need for venting line in system
ATE199579T1
(en)
2001-03-15
PRESSURE REGULATOR VALVE
SU813067A1
(en)
1981-03-15
Reduction valve
SU1647534A1
(en)
1991-05-07
Pressure regulator
CA2392850A1
(en)
1996-10-03
Improvements in two stage gas pressure regulators
GB2008805A
(en)
1979-06-06
Valve for controlling respiratory gas
FR2297371A1
(en)
1976-08-06
Thermostatically controlled valve with handwheel actuated regulator – has thermostat on valve actuating spindle between regulating handwheel and valve plate
ES258127U
(en)
1981-12-01
Valve under lock for cutting supplies of liquids and gases. (Machine-translation by Google Translate, not legally binding)
ES277219U
(en)
1984-07-16
Anti-return gas device on torches. (Machine-translation by Google Translate, not legally binding)
ES260381U
(en)
1982-03-16
Water jet regulator (Machine-translation by Google Translate, not legally binding)
FR2411323A1
(en)
1979-07-06
Pressure former creating progressive pressure – uses ring piston with spring recesses and internal stepped piston between inlet and outlet
ES1030684U
(en)
1995-09-16
Safety shutoff valve for minimum, for natural gas regulators. (Machine-translation by Google Translate, not legally binding)
EP0301202A3
(en)
1990-03-07
Valve device for fluids under pressure
None