GB1461835A – Fluid pressure valves
– Google Patents
GB1461835A – Fluid pressure valves
– Google Patents
Fluid pressure valves
Info
Publication number
GB1461835A
GB1461835A
GB1792774A
GB1792774A
GB1461835A
GB 1461835 A
GB1461835 A
GB 1461835A
GB 1792774 A
GB1792774 A
GB 1792774A
GB 1792774 A
GB1792774 A
GB 1792774A
GB 1461835 A
GB1461835 A
GB 1461835A
Authority
GB
United Kingdom
Prior art keywords
closure member
april
coils
flow
fluid pressure
Prior art date
1973-04-30
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.)
Expired
Application number
GB1792774A
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.)
Olsson E A I
Original Assignee
Olsson E A I
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.)
1973-04-30
Filing date
1974-04-24
Publication date
1977-01-19
1974-04-24
Application filed by Olsson E A I
filed
Critical
Olsson E A I
1977-01-19
Publication of GB1461835A
publication
Critical
patent/GB1461835A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
F16K37/0025—Electrical or magnetic means
F16K37/0033—Electrical or magnetic means using a permanent magnet, e.g. in combination with a reed relays
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
F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
F16K17/20—Excess-flow valves
F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
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
F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
F16K37/0025—Electrical or magnetic means
F16K37/0041—Electrical or magnetic means for measuring valve parameters
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
F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
F16K37/0025—Electrical or magnetic means
F16K37/005—Electrical or magnetic means for measuring fluid parameters
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
Y10T137/7771—Bi-directional flow valves
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
Y10T137/7784—Responsive to change in rate of fluid flow
Y10T137/7787—Expansible chamber subject to differential pressures
Y10T137/7791—Pressures across flow line 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
Y10T137/7722—Line condition change responsive valves
Y10T137/7781—With separate connected fluid reactor surface
Y10T137/7784—Responsive to change in rate of fluid flow
Y10T137/7792—Movable deflector or choke
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
Y10T137/7837—Direct response valves [i.e., check valve type]
Y10T137/7859—Single head, plural ports in parallel
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
Y10T137/7837—Direct response valves [i.e., check valve type]
Y10T137/7869—Biased open
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
Y10T137/8593—Systems
Y10T137/86493—Multi-way valve unit
Y10T137/86718—Dividing into parallel flow paths with recombining
Y10T137/86734—With metering feature
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
Y10T137/8593—Systems
Y10T137/86493—Multi-way valve unit
Y10T137/86718—Dividing into parallel flow paths with recombining
Y10T137/86759—Reciprocating
Y10T137/86791—Piston
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
Y10T137/8593—Systems
Y10T137/87571—Multiple inlet with single outlet
Y10T137/87676—With flow control
Y10T137/87684—Valve in each inlet
Abstract
1461835 Valves E A I OLSSON 24 April 1974 [30 April 1973] 17927/74 Heading F2V A closure member 14, Fig. 1, loaded to open position regulates flow by successively closing by-pass channels 18, 19, 20 in the valve housing. In a modification, the closure member is biased to a central position by opposed springs (17a, 17b, Fig. 2) to regulate flow in either direction and may operate a contact for an electric alarm when in one of its end positions. Biasing may also be effected by electric coils (29, Fig. 4) and the closure member be constructed as a magnet. These coils, in a further embodiment, or electronic means 25, Fig. 3, may be used as part of a flow meter, the means 25 sensing the position of a magnetic ring 24 on the closure member which may be shaped as shown to dampen its movement towards the end of its travel. The valve may be used in the hot water inlet of a mixer tap or to stop leakage due to fracture in a pipe system.
GB1792774A
1973-04-30
1974-04-24
Fluid pressure valves
Expired
GB1461835A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US00355642A
US3850195A
(en)
1973-04-30
1973-04-30
Fluid pressure valve
Publications (1)
Publication Number
Publication Date
GB1461835A
true
GB1461835A
(en)
1977-01-19
Family
ID=23398231
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1792774A
Expired
GB1461835A
(en)
1973-04-30
1974-04-24
Fluid pressure valves
Country Status (11)
Country
Link
US
(1)
US3850195A
(en)
JP
(1)
JPS5069628A
(en)
CH
(1)
CH591650A5
(en)
DE
(1)
DE2420954A1
(en)
FI
(1)
FI59656C
(en)
FR
(1)
FR2227474B1
(en)
GB
(1)
GB1461835A
(en)
HU
(1)
HU169599B
(en)
IT
(1)
IT1010124B
(en)
NO
(1)
NO138179C
(en)
SE
(1)
SE402968B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN110056666A
(en)
*
2019-05-23
2019-07-26
李源
A kind of bidirection press autocontrol valve and its working method
Families Citing this family (31)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3951115A
(en)
*
1974-05-15
1976-04-20
Frank Brisko
Pollution control device
FR2594515B1
(en)
*
1986-02-19
1988-05-06
Snecma
TRANSMISSION DEVICE WITH TWO DEGREES OF FREEDOM IN INPUT AND ONLY IN OUTPUT
DE3612752C2
(en)
*
1986-04-16
1997-08-21
Festo Kg
Throttling device
GB2192692A
(en)
*
1986-07-02
1988-01-20
Ian Charles Abel
Bi-directional flow control device
GB8708655D0
(en)
*
1987-04-10
1987-05-13
Compair Power Tools Ltd
Safety valve
CN1010118B
(en)
*
1987-04-28
1990-10-24
曾祥炜
Adjustable differential flow shuttle valve
US5220939A
(en)
*
1991-05-21
1993-06-22
Koyo Seiko Co., Ltd.
Flow control apparatus
US5257537A
(en)
*
1992-10-26
1993-11-02
Schlumberger Industries, Inc.
Self actuating throttle valve
US5704390A
(en)
*
1996-02-20
1998-01-06
Water Management Equipment Corporation
Automatic variable demand flow regulator
US5931186A
(en)
*
1996-03-01
1999-08-03
Skoglund; Paul K.
Fluid flow control valve and actuator for changing fluid flow rate
US5904177A
(en)
*
1997-03-17
1999-05-18
Marotta Scientific Controls, Inc.
Fluid flow control device
US6173737B1
(en)
*
1999-07-01
2001-01-16
Ricon Corporation
Bidirectional flow control valve
US6408871B1
(en)
*
2000-09-06
2002-06-25
The United States Of America As Represented By The Secretary Of The Navy
Two way pressure relief valve
CN1207503C
(en)
*
2000-12-29
2005-06-22
池昌炫
Leak control valve
US20050076951A1
(en)
*
2003-10-06
2005-04-14
Gray John M.
Pressure actuated valve
US7086413B2
(en)
*
2004-03-25
2006-08-08
Honda Motor Company, Ltd.
Bi-directional damper valve for a hydraulic line, power steering system incorporating the damper valve, and methods of using same
SE530992C2
(en)
*
2006-03-10
2008-11-11
Haldex Traction Ab
Accumulator, hydraulic system and all-wheel clutch
US7552743B1
(en)
2006-09-26
2009-06-30
Kermit L. Achterman & Associates, Inc.
Self cleaning flow shutoff valve
US7591282B1
(en)
2006-09-26
2009-09-22
Kermit L. Achterman & Associates, Inc.
Damped, self-cleaning flow shutoff valve and associated methods
US7644726B1
(en)
2006-09-26
2010-01-12
Kermit L. Achterman, & Associates, Inc.
Self-cleaning flow shut off valve
US7503341B1
(en)
*
2006-09-26
2009-03-17
Kermit L. Achterman & Associates, Inc.
Self cleaning flow shutoff valve and associated methods
BRPI0812539A2
(en)
*
2007-06-14
2015-02-10
Limo Reid Inc
ACCUMULATOR ASSEMBLY, ACCUMULATOR SYSTEM, AND PRESSURE RELIEF VALVE
DE102008011273A1
(en)
*
2008-02-26
2009-08-27
Wilo Ag
Check valve with displacement sensor
DE102008018116B4
(en)
*
2008-04-09
2014-10-09
Viega Gmbh & Co. Kg
flow Switch
DE102009032212A1
(en)
*
2009-07-03
2011-01-05
Dr. Ing. H.C. F. Porsche Aktiengesellschaft
Hydraulic swing motor
BR112013006563A2
(en)
2010-09-22
2016-06-07
Limo Reid Inc
accumulator assembly and accumulator system
CN102537449B
(en)
*
2011-12-07
2013-08-28
三一重型装备有限公司
Bidirectional self-adaptive damping valve
US10099764B2
(en)
*
2012-10-22
2018-10-16
Jianchun (James C.) HUAN
Side-intake piston jet propulsor
US9435450B2
(en)
2014-02-04
2016-09-06
Terumo Cardiovascular Systems, Inc.
Pressure differential relief valve
CN109654269B
(en)
*
2017-02-03
2020-03-27
中国石油化工股份有限公司
Balance piston type constant pressure valve
US10807691B2
(en)
*
2018-05-31
2020-10-20
Jianchun James C. Huan
Impulsive marine thruster and positive displacement pump
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US371063A
(en)
*
1887-10-04
Pressure reducing or regulating valve
US922578A
(en)
*
1909-02-04
1909-05-25
Albert Theadore Gries
Automatic shut-off valve.
US2721575A
(en)
*
1952-07-17
1955-10-25
Stanley Hoffman
Automatic vacuum and pressure release valve
1973
1973-04-30
US
US00355642A
patent/US3850195A/en
not_active
Expired – Lifetime
1974
1974-04-18
SE
SE7405184A
patent/SE402968B/en
unknown
1974-04-24
GB
GB1792774A
patent/GB1461835A/en
not_active
Expired
1974-04-25
CH
CH564674A
patent/CH591650A5/xx
not_active
IP Right Cessation
1974-04-26
IT
IT21946/74A
patent/IT1010124B/en
active
1974-04-29
NO
NO741540A
patent/NO138179C/en
unknown
1974-04-29
FI
FI1315/74A
patent/FI59656C/en
active
1974-04-29
HU
HUOO204A
patent/HU169599B/hu
unknown
1974-04-29
FR
FR7414813A
patent/FR2227474B1/fr
not_active
Expired
1974-04-30
JP
JP49047800A
patent/JPS5069628A/ja
active
Pending
1974-04-30
DE
DE2420954A
patent/DE2420954A1/en
not_active
Ceased
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN110056666A
(en)
*
2019-05-23
2019-07-26
李源
A kind of bidirection press autocontrol valve and its working method
Also Published As
Publication number
Publication date
NO138179C
(en)
1978-07-19
FR2227474B1
(en)
1980-03-14
AU6830774A
(en)
1975-10-30
NO138179B
(en)
1978-04-10
HU169599B
(en)
1976-12-28
FR2227474A1
(en)
1974-11-22
CH591650A5
(en)
1977-09-30
SE402968B
(en)
1978-07-24
DE2420954A1
(en)
1974-11-14
US3850195A
(en)
1974-11-26
FI59656C
(en)
1981-09-10
JPS5069628A
(en)
1975-06-10
NO741540L
(en)
1974-10-31
IT1010124B
(en)
1977-01-10
FI59656B
(en)
1981-05-29
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Legal Events
Date
Code
Title
Description
1977-06-01
PS
Patent sealed [section 19, patents act 1949]
1982-11-24
PCNP
Patent ceased through non-payment of renewal fee
