GB2016168A – Fluid flow restrictor means
– Google Patents
GB2016168A – Fluid flow restrictor means
– Google Patents
Fluid flow restrictor means
Info
Publication number
GB2016168A
GB2016168A
GB7831822A
GB7831822A
GB2016168A
GB 2016168 A
GB2016168 A
GB 2016168A
GB 7831822 A
GB7831822 A
GB 7831822A
GB 7831822 A
GB7831822 A
GB 7831822A
GB 2016168 A
GB2016168 A
GB 2016168A
Authority
GB
United Kingdom
Prior art keywords
fluid flow
flow restrictor
restrictor means
fluid
restrictor
Prior art date
1978-03-09
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.)
Granted
Application number
GB7831822A
Other versions
GB2016168B
(en
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.)
Copes Vulcan Inc
Original Assignee
Copes Vulcan Inc
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.)
1978-03-09
Filing date
1978-08-01
Publication date
1979-09-19
1978-08-01
Application filed by Copes Vulcan Inc
filed
Critical
Copes Vulcan Inc
1979-09-19
Publication of GB2016168A
publication
Critical
patent/GB2016168A/en
1982-11-03
Application granted
granted
Critical
1982-11-03
Publication of GB2016168B
publication
Critical
patent/GB2016168B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
F15C3/00—Circuit elements having moving parts
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
F15C1/00—Circuit elements having no moving parts
F15C1/02—Details, e.g. special constructional devices for circuits with fluid elements, such as resistances, capacitive circuit elements; devices preventing reaction coupling in composite elements ; Switch boards; Programme devices
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
F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
F16K3/30—Details
F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
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
F16K47/00—Means in valves for absorbing fluid energy
F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
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
GB7831822A
1978-03-09
1978-08-01
Fluid flow restrictor means
Expired
GB2016168B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/884,913
US4249574A
(en)
1978-03-09
1978-03-09
Orifice trim and backpressure plate for high pressure valves
Publications (2)
Publication Number
Publication Date
GB2016168A
true
GB2016168A
(en)
1979-09-19
GB2016168B
GB2016168B
(en)
1982-11-03
Family
ID=25385703
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7831822A
Expired
GB2016168B
(en)
1978-03-09
1978-08-01
Fluid flow restrictor means
Country Status (7)
Country
Link
US
(1)
US4249574A
(en)
JP
(2)
JPS54121422A
(en)
CA
(1)
CA1100387A
(en)
ES
(1)
ES473656A1
(en)
FR
(1)
FR2419449A1
(en)
GB
(1)
GB2016168B
(en)
IT
(1)
IT1192337B
(en)
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2199674A
(en)
*
1987-01-06
1988-07-13
Roland Malcolm Scott
Fluid flow control valves
GB2272782A
(en)
*
1992-11-18
1994-05-25
Cerpraecis Anwendungen Fur Ing
Throttle device particularly a throttle valve
GB2340961A
(en)
*
1998-08-22
2000-03-01
Cummins Engine Co Ltd
Flow control for an oil nozzle
WO2010073041A1
(en)
2008-12-22
2010-07-01
Artemis Intelligent Power Limited
Valve assembly
WO2012037138A1
(en)
*
2010-09-15
2012-03-22
Fisher Controls International Llc
Volume booster with variable asymmetry
US9074695B2
(en)
2010-09-15
2015-07-07
Fisher Controls International Llc
Volume booster with discrete capacity adjustment
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Title
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*
1980-11-28
1983-05-24
International Telephone And Telegraph Corporation
Low-noise valve trim
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1984-04-16
1988-01-12
Steam Systems And Services, Incorporated
Steam conditioning valve
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*
1984-07-16
1994-12-12
本田技研工業株式会社
Side pressure control device for movable pulley in automatic continuously variable transmission
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1985-06-07
1986-12-11
H.P. + H.P. Chemie-Stellglieder GmbH, 4156 Willich
CONTROL UNIT FOR GASEOUS AND LIQUID MEDIA
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1986-07-18
1988-04-26
Sundstrand Corporation
Flow control valve
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1986-09-22
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Sundstrand Corporation
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1988-01-13
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1989-05-31
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Target Rock Corporation
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E. I. Du Pont De Nemours And Company
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1997-02-04
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Fisher Controls International, Inc.
Fluid pressure reduction device
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1998-01-28
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Fisher Controls International Inc.
Fluid pressure reduction device with linear flow characteristic
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1998-07-14
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권갑주
Valve’s Fluid Flow Control
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1999-03-23
2001-06-12
Fisher Controls International, Inc.
Fluid pressure reduction device
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1999-05-18
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Fisher Controls International, Inc.
Tortuous path fluid pressure reduction device
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2000-11-30
2006-08-30
ニイガタ・メーソンネーラン株式会社
Steam conversion valve
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2000-11-30
2005-11-24
ニイガタ・メーソンネーラン株式会社
Steam conversion valve
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2000-11-30
2002-06-14
Niigata Masoneilan Co Ltd
Steam desuperheating device
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Dresser, Inc.
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2003-05-28
2005-08-23
Fisher Controls International Llc
Balanced-plug cage style control valve and bonnet seal assembly
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2003-08-15
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Dresser, Inc.
Fluid flow regulation
US7320340B2
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*
2004-03-26
2008-01-22
Fisher Controls International Llc
Fluid pressure reduction devices
US7284569B2
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*
2004-10-04
2007-10-23
Kabushiki Kaisha Toshiba
Steam valve
US7802592B2
(en)
2006-04-18
2010-09-28
Fisher Controls International, Llc
Fluid pressure reduction devices
US9038664B2
(en)
*
2007-11-20
2015-05-26
Fisher Controls International Llc
Fluid flow control device having a seat ring retainer
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*
2010-11-23
2012-10-20
Общество с ограниченной ответственностью Научно-производственная фирма “МКТ-АСДМ”
Shutoff and control gate valve
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2011-12-16
2015-04-21
Cla-Val Co.
Anti-cavitation valve seat
DE102012006624A1
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*
2012-03-30
2013-10-02
Balcke Dürr GmbH
throttling device
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2012-04-23
2015-12-08
Hydro-Thermal Corporation
Fluid diffusing nozzle design
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2012-09-10
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Dresser Inc.
Noise attenuation device and fluid coupling comprised thereof
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2013-12-17
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吴忠中创自控阀有限公司
Multilevel throttling sleeve
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2015-02-03
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Control Components, Inc.
Axial resistance valve trim design
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Fisher Controls International Llc
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Marotta Controls, Inc.
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VAG GmbH
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Fisher Controls International Llc
Cage apparatus having fluid passageways to affect flow characteristics of valves
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2016-12-29
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苏州安特威阀门有限公司
Through type slide plate regulating valve
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Fisher Controls International Llc
Modular valve trim assemblies for control valves
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Fisher Controls International Llc
Valve cage with lattice structure
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Severn Unival Ltd
Flow rate trimming device
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Flowserve Man Co
Fluid exchange devices and related systems, and methods.
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Fisher Controls International Llc
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Control Components, Inc.
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Fisher Controls International Llc
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杭州派祺空气净化科技有限公司
Water flow state conversion device inside rigid pipeline
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2020-10-07
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Griswold Industries
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US
US05/884,913
patent/US4249574A/en
not_active
Expired – Lifetime
1978-07-27
CA
CA308,301A
patent/CA1100387A/en
not_active
Expired
1978-08-01
GB
GB7831822A
patent/GB2016168B/en
not_active
Expired
1978-09-06
JP
JP10867978A
patent/JPS54121422A/en
active
Pending
1978-09-26
ES
ES473656A
patent/ES473656A1/en
not_active
Expired
1978-11-03
FR
FR7831199A
patent/FR2419449A1/en
active
Granted
1978-12-14
IT
IT6984878A
patent/IT1192337B/en
active
1983
1983-01-25
JP
JP1983008015U
patent/JPS58132269U/en
active
Granted
Cited By (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2199674A
(en)
*
1987-01-06
1988-07-13
Roland Malcolm Scott
Fluid flow control valves
GB2199674B
(en)
*
1987-01-06
1990-04-18
Roland Malcolm Scott
Fluid flow control valves
GB2272782A
(en)
*
1992-11-18
1994-05-25
Cerpraecis Anwendungen Fur Ing
Throttle device particularly a throttle valve
GB2272782B
(en)
*
1992-11-18
1995-07-19
Cerpraecis Anwendungen Fur Ing
Throttle device, particularly a throttle valve
GB2340961A
(en)
*
1998-08-22
2000-03-01
Cummins Engine Co Ltd
Flow control for an oil nozzle
US6237548B1
(en)
1998-08-22
2001-05-29
Cummins Engine Company Ltd.
Flow control for an oil nozzle
WO2010073041A1
(en)
2008-12-22
2010-07-01
Artemis Intelligent Power Limited
Valve assembly
CN102265074A
(en)
*
2008-12-22
2011-11-30
阿尔特弥斯智能动力有限公司
Valve assembly
CN102265074B
(en)
*
2008-12-22
2013-11-06
阿尔特弥斯智能动力有限公司
Valve assembly
US9052032B2
(en)
2008-12-22
2015-06-09
Artemis Intelligent Power Limited
Valve assembly
US9052033B2
(en)
2008-12-22
2015-06-09
Artemis Intelligent Power Limited
Valve assembly
WO2012037138A1
(en)
*
2010-09-15
2012-03-22
Fisher Controls International Llc
Volume booster with variable asymmetry
US9032986B2
(en)
2010-09-15
2015-05-19
Fisher Controls International Llc
Volume booster with variable asymmetry
US9074695B2
(en)
2010-09-15
2015-07-07
Fisher Controls International Llc
Volume booster with discrete capacity adjustment
Also Published As
Publication number
Publication date
JPS6321822Y2
(en)
1988-06-15
CA1100387A
(en)
1981-05-05
ES473656A1
(en)
1979-04-16
FR2419449B1
(en)
1985-05-03
JPS54121422A
(en)
1979-09-20
US4249574A
(en)
1981-02-10
GB2016168B
(en)
1982-11-03
IT1192337B
(en)
1988-03-31
JPS58132269U
(en)
1983-09-06
FR2419449A1
(en)
1979-10-05
IT7869848D0
(en)
1978-12-14
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Legal Events
Date
Code
Title
Description
1981-03-11
732
Registration of transactions, instruments or events in the register (sect. 32/1977)
1983-09-21
PCNP
Patent ceased through non-payment of renewal fee
1997-08-20
732E
Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
1998-08-26
PE20
Patent expired after termination of 20 years
Effective date:
19980731
