GB1489788A - Inlet orifice device for controlling the throughput flow of fluid in a pressure regulator - Google Patents

Inlet orifice device for controlling the throughput flow of fluid in a pressure regulator

Info

Publication number
GB1489788A
GB1489788A GB18828/77A GB1882877A GB1489788A GB 1489788 A GB1489788 A GB 1489788A GB 18828/77 A GB18828/77 A GB 18828/77A GB 1882877 A GB1882877 A GB 1882877A GB 1489788 A GB1489788 A GB 1489788A
Authority
GB
United Kingdom
Prior art keywords
fluid
controlling
pressure regulator
inlet orifice
orifice device
Prior art date
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
GB18828/77A
Other languages
English (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.)
Singer Co
Original Assignee
Singer Co
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.)
Filing date
Publication date
Application filed by Singer Co filed Critical Singer Co
Publication of GB1489788A publication Critical patent/GB1489788A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • Y10T137/7784—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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7797—Bias variable during operation
    • Y10T137/7798—Ancillary reactor surface responds to inlet pressure
    • 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
    • Y10T137/783—Reactor operatively connected to valve by mechanical movement

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Flow Control (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
GB18828/77A 1973-12-19 1974-11-01 Inlet orifice device for controlling the throughput flow of fluid in a pressure regulator Expired GB1489788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US426294A US3892255A (en) 1973-12-19 1973-12-19 Inlet orifice device to control thruput flow for pressure regulators

Publications (1)

Publication Number Publication Date
GB1489788A true GB1489788A (en) 1977-10-26

Family

ID=23690187

Family Applications (2)

Application Number Title Priority Date Filing Date
GB18828/77A Expired GB1489788A (en) 1973-12-19 1974-11-01 Inlet orifice device for controlling the throughput flow of fluid in a pressure regulator
GB47324/74A Expired GB1489787A (en) 1973-12-19 1974-11-01 Pressure regulator

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB47324/74A Expired GB1489787A (en) 1973-12-19 1974-11-01 Pressure regulator

Country Status (5)

Country Link
US (1) US3892255A (enExample)
JP (1) JPS5092522A (enExample)
BR (1) BR7410349D0 (enExample)
GB (2) GB1489788A (enExample)
NL (1) NL7415405A (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE456268B (sv) * 1987-01-13 1988-09-19 Aga Ab Anordning i gasregulator
GB8707664D0 (en) * 1987-03-31 1987-05-07 Bryan Donkin Co Ltd Gas pressure regulatory systems
JPH01131077U (enExample) * 1988-03-01 1989-09-06
CA2014744C (en) * 1989-05-19 2001-02-27 M&Fc Holding Company, Inc. Pressure regulator
US5483726A (en) * 1993-01-04 1996-01-16 Bissell Inc. Combination vacuum cleaner and water extractor power foot
US5881765A (en) * 1997-03-28 1999-03-16 S. H. Leggitt Company Direct-acting boost-enhanced pressure regulator
US20050011554A1 (en) * 2003-01-28 2005-01-20 Taprite-Fassco Manufacturing Inc. Modular regulator
US6968857B2 (en) * 2003-03-27 2005-11-29 Emerson Process Control Pressure reducing fluid regulators
US20080053535A1 (en) * 2006-08-30 2008-03-06 Leggitt Don C Cylinder valve regulator
US20080202590A1 (en) * 2007-02-24 2008-08-28 Woodward Governor Company High Efficiency Valve Geometry For Pressure Regulator
CN101641653B (zh) * 2007-04-20 2012-08-29 费希尔控制产品国际有限公司 用于气体调节器的可调节盘机构
US8336574B2 (en) * 2007-04-20 2012-12-25 Fisher Controls International Llc Pressure averaging sense tube for gas regulator
CN101652733B (zh) * 2007-04-20 2012-08-29 费希尔控制产品国际有限公司 气体调节器的流动增压芯
AU2008242690B2 (en) * 2007-04-20 2011-09-15 Fisher Controls International Llc Secondary seat for gas regulator
ATE550704T1 (de) * 2007-04-20 2012-04-15 Fisher Controls Int Verbesserter flussventil-port für einen gasregulator
AU2008242777B2 (en) * 2007-04-20 2011-06-02 Fisher Controls International Llc Gas regulator flow boost cartridge
US8235352B2 (en) * 2007-05-21 2012-08-07 Rain Bird Corporation Diaphragm valve for irrigation systems
US8397743B2 (en) * 2010-11-08 2013-03-19 Emerson Process Management Regulator Technologies, Inc. Internal relief valve apparatus for use with fluid regulators
CN103671938B (zh) * 2012-09-21 2018-02-13 艾默生过程管理调节技术公司 自对准阀口
CN106499864B (zh) * 2015-09-06 2021-02-09 费希尔调压器(上海)有限公司 用于稳定流体调节器的气流和压力调节的固定式杆销组件
US10302209B2 (en) 2016-08-31 2019-05-28 Emerson Process Management Regulator Technologies, Inc. Stabilizer cartridge for a fluid regulator
DE102016013008A1 (de) * 2016-11-02 2018-05-03 Mann + Hummel Gmbh Einheit zum Regeln oder Steuern eines Fluiddrucks
DE202017104079U1 (de) * 2017-07-07 2017-08-21 Samson Ag Stellantrieb für Prozessventile
RS59968B1 (sr) * 2017-11-16 2020-03-31 Gas Teh D O O Aksijalni regulator pritiska gasa direktnog dejstva izlaznog i ulaznog pritiska
US10976756B2 (en) * 2017-11-22 2021-04-13 Honeywell International Inc. Gas regulator internal vent limiting device
US11022988B1 (en) * 2019-11-26 2021-06-01 Emerson Process Management Regulator Technologies, Inc. Flow limiter for regulators

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207175A (en) * 1962-12-31 1965-09-21 Weatherhead Co Pressure regulator
US3425442A (en) * 1965-11-24 1969-02-04 American Meter Co Pressure regulator
US3576193A (en) * 1969-06-11 1971-04-27 Bendix Corp High flow regulating and relief valve
US3809108A (en) * 1973-04-16 1974-05-07 Textron Inc Monitor and automatic shutoff for gas regulators

Also Published As

Publication number Publication date
BR7410349D0 (pt) 1975-09-16
NL7415405A (nl) 1975-06-23
US3892255A (en) 1975-07-01
GB1489787A (en) 1977-10-26
JPS5092522A (enExample) 1975-07-24

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed