GB367284A - Improvements relating to diaphragm pressure regulators - Google Patents

Improvements relating to diaphragm pressure regulators

Info

Publication number
GB367284A
GB367284A GB18774/31A GB1877431A GB367284A GB 367284 A GB367284 A GB 367284A GB 18774/31 A GB18774/31 A GB 18774/31A GB 1877431 A GB1877431 A GB 1877431A GB 367284 A GB367284 A GB 367284A
Authority
GB
United Kingdom
Prior art keywords
passage
conduit
pair
pressure
valve member
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
GB18774/31A
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.)
Julius Pintsch AG
Original Assignee
Julius Pintsch AG
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 Julius Pintsch AG filed Critical Julius Pintsch AG
Publication of GB367284A publication Critical patent/GB367284A/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
    • G05D16/0644—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 directly on the obturator
    • G05D16/0647—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 directly on the obturator using one membrane without spring
    • G05D16/065—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 directly on the obturator using one membrane without spring characterised by the form of the obturator
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/02—Modifications to reduce the effects of instability, e.g. due to vibrations, friction, abnormal temperature, overloading or imbalance

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Driven Valves (AREA)
  • Reciprocating Pumps (AREA)

Abstract

367,284. Pressure-regulating valves. PINTSCH AKT.-GES., J., 71, Andreasstrasse, Berlin. June 29, 1931, No. 18774. Convention date, July 31, 1930. [Class 135.] A diaphragm-actuated pressure-regulating valve has the controlling pressure taken from a Venturi throat in the outlet conduit formed by inserting a stream-line body 21 in that conduit. In the form shown in the Figures the body 21 is held in position by a pair of arms 26, 27 with expanding springy parts and is formed with an annular groove 22 connected by a passage 23.to a passage 24 in the casing. The passage 24 leads to an actuating chamber 17 between a pair of diaphragms 16, 18 loaded by a weight 19 and coupled to a valve member 14. In a modification the streamline bodv forms part of the valve member or is secured thereto and may co-operate with a contraction in the conduit.
GB18774/31A 1930-07-31 1931-06-29 Improvements relating to diaphragm pressure regulators Expired GB367284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE367284X 1930-07-31

Publications (1)

Publication Number Publication Date
GB367284A true GB367284A (en) 1932-02-18

Family

ID=6317893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18774/31A Expired GB367284A (en) 1930-07-31 1931-06-29 Improvements relating to diaphragm pressure regulators

Country Status (1)

Country Link
GB (1) GB367284A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543203A (en) * 1946-07-01 1951-02-27 Leonard C Roney Pressure regulator
US2622611A (en) * 1946-09-07 1952-12-23 Donald A Stark Pressure regulator
GB2216634A (en) * 1988-03-08 1989-10-11 Nat Res Dev Pressure regulators
EP1321156A1 (en) * 2001-12-19 2003-06-25 WEX, Roland Valve ensuring a substantially constant fluid flow
WO2011088228A3 (en) * 2010-01-18 2011-10-06 Emerson Process Management Regulator Technoligies, Inc. Pressure regulator having pressure registration flow modifier
EP3082007A1 (en) * 2015-02-20 2016-10-19 The West Group Limited Pressure regulator
WO2017066218A1 (en) * 2015-10-12 2017-04-20 Emerson Process Management Regulator Technologies, Inc. Control member for a fluid regulating device
US10663987B2 (en) 2015-02-20 2020-05-26 The West Group Limited Pressure regulator

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543203A (en) * 1946-07-01 1951-02-27 Leonard C Roney Pressure regulator
US2622611A (en) * 1946-09-07 1952-12-23 Donald A Stark Pressure regulator
GB2216634A (en) * 1988-03-08 1989-10-11 Nat Res Dev Pressure regulators
US5042697A (en) * 1988-03-08 1991-08-27 National Research Development Corporation Pressure regulators
GB2216634B (en) * 1988-03-08 1992-08-19 Nat Res Dev Pressure regulators
EP1321156A1 (en) * 2001-12-19 2003-06-25 WEX, Roland Valve ensuring a substantially constant fluid flow
WO2011088228A3 (en) * 2010-01-18 2011-10-06 Emerson Process Management Regulator Technoligies, Inc. Pressure regulator having pressure registration flow modifier
US8739819B2 (en) 2010-01-18 2014-06-03 Emerson Process Management Regulator Technologies, Inc. Fluid regulator having pressure registration flow modifier
EP3082007A1 (en) * 2015-02-20 2016-10-19 The West Group Limited Pressure regulator
US10591066B2 (en) 2015-02-20 2020-03-17 The West Group Limited Pressure regulator
US10663987B2 (en) 2015-02-20 2020-05-26 The West Group Limited Pressure regulator
WO2017066218A1 (en) * 2015-10-12 2017-04-20 Emerson Process Management Regulator Technologies, Inc. Control member for a fluid regulating device
CN106949276A (en) * 2015-10-12 2017-07-14 艾默生过程管理调节技术公司 Control unit for fluid regulation apparatus

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