SE7506901L - PRESSURE REGULATOR FOR FLOWING MEDIA. - Google Patents

PRESSURE REGULATOR FOR FLOWING MEDIA.

Info

Publication number
SE7506901L
SE7506901L SE7506901A SE7506901A SE7506901L SE 7506901 L SE7506901 L SE 7506901L SE 7506901 A SE7506901 A SE 7506901A SE 7506901 A SE7506901 A SE 7506901A SE 7506901 L SE7506901 L SE 7506901L
Authority
SE
Sweden
Prior art keywords
pressure
chamber
regulator
valve
spring
Prior art date
Application number
SE7506901A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE404435B (en
Inventor
R Huber
Original Assignee
Hoerbiger Fluidtechnik Kg
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 Hoerbiger Fluidtechnik Kg filed Critical Hoerbiger Fluidtechnik Kg
Publication of SE7506901L publication Critical patent/SE7506901L/en
Publication of SE404435B publication Critical patent/SE404435B/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Flow Control (AREA)

Abstract

1473049 Fluid-pressure servomotor systems HOERBIGER FLUIDTECHNIK KG 20 June 1975 [21 June 1974] 26392/75 Heading G3P A pressure regulator having inlet and outlet ports 2, 3 and a main valve 5 actuated by servopiston (or diaphragm) 9 is provided with a compensating spring 20 acting between piston 9 and pilot relief valve 15 such that as main valve 5 opens, the opening bias of the spring on valve 15 is reduced so that the control pressure in chamber 10 above piston 9 increases causing the latter to open main valve 5 further to compensate for the increased pressure losses through the regulator resulting from the higher rate of flow. Additional compensation is achieved by a duct 23 which connects a throat 24 adjacent outlet port 3 with a chamber 11 below piston 9 so that the chamber pressure decreases with increasing flow-rate. Compensating spring 20 may have linear or non-linear characteristics. As shown, the control pressure in chamber 10 is supplied from the regulator inlet 2 via passage 13 and restriction 14, but in a modification the pressure is supplied from a separate source. The output pressure of the regulator is pre-set by adjusting hand wheel 18 to vary the closing bias of spring 17 upon pilot valve 15.
SE7506901A 1974-06-21 1975-06-16 PRESSURE REGULATOR FOR FLOWING MEDIA SE404435B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT516474A AT333091B (en) 1974-06-21 1974-06-21 PRESSURE REGULATOR FOR FLOWING MEDIA

Publications (2)

Publication Number Publication Date
SE7506901L true SE7506901L (en) 1975-12-22
SE404435B SE404435B (en) 1978-10-02

Family

ID=3572663

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7506901A SE404435B (en) 1974-06-21 1975-06-16 PRESSURE REGULATOR FOR FLOWING MEDIA

Country Status (10)

Country Link
JP (1) JPS593771B2 (en)
AT (1) AT333091B (en)
DE (1) DE2527249C2 (en)
DK (1) DK143208C (en)
FR (1) FR2275822A1 (en)
GB (1) GB1473049A (en)
HU (1) HU177219B (en)
IT (1) IT1039189B (en)
NL (1) NL179948C (en)
SE (1) SE404435B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7713507L (en) * 1976-12-02 1978-06-03 Garrett Corp SET AND DEVICE FOR DETERMINING A MASS FLOW
DE2849265C2 (en) * 1978-11-14 1982-04-29 Gema AG Apparatebau, 9015 St. Gallen Pressure regulator
CH658895A5 (en) * 1982-05-19 1986-12-15 Von Roll Hydraulik PRESSURE LIMIT VALVE FOR PRESSURED FLUID PIPES.
JPS60112814U (en) * 1983-12-28 1985-07-31 高圧化学株式会社 Secondary pressure regulating valve
JPS60112815U (en) * 1983-12-28 1985-07-31 高圧化学株式会社 Safety device for secondary pressure regulating valve
JPS62175312U (en) * 1986-04-23 1987-11-07
FR2695704B1 (en) * 1992-09-15 1994-10-14 Imaje Pneumatic pressure regulator with electronic control and method for regulating the pressure of a fluid using such a regulator.
DE9315290U1 (en) * 1993-10-09 1994-01-20 Hans Sasserath & Co Kg, 41352 Korschenbroich Pressure reducer
JP6019741B2 (en) * 2012-05-17 2016-11-02 いすゞ自動車株式会社 Valve device, liquefied gas fuel storage system, vehicle, and liquefied gas fuel storage method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE893296C (en) * 1943-06-13 1953-12-07 Auergesellschaft Ag Indirectly controlled valve system, especially lung-controlled valve of oxygen breathing apparatus
DE876010C (en) * 1951-02-24 1953-05-07 Mueller & Co Schwelmer Eisen Intermittently working regulator

Also Published As

Publication number Publication date
ATA516474A (en) 1976-02-15
HU177219B (en) 1981-08-28
AT333091B (en) 1976-11-10
DE2527249A1 (en) 1976-01-08
JPS5113429A (en) 1976-02-02
DK143208C (en) 1981-11-23
FR2275822B1 (en) 1981-04-30
DE2527249C2 (en) 1985-01-17
JPS593771B2 (en) 1984-01-26
FR2275822A1 (en) 1976-01-16
SE404435B (en) 1978-10-02
NL7507207A (en) 1975-12-23
NL179948C (en) 1986-12-01
GB1473049A (en) 1977-05-11
IT1039189B (en) 1979-12-10
NL179948B (en) 1986-07-01
DK143208B (en) 1981-07-20
DK273575A (en) 1975-12-22

Similar Documents

Publication Publication Date Title
GB1214933A (en) A flow regulator
GB1530310A (en) Fluid flow control valves
GB1068447A (en) Fluid pressure regulator
GB1267310A (en) Hydraulic circuit breaker
SE7506901L (en) PRESSURE REGULATOR FOR FLOWING MEDIA.
GB1371898A (en) Control means for fluid flow valves
GB1180512A (en) Fluid Pressure Regulator
GB1214490A (en) Anti-hunting diaphragm valves
GB1080013A (en) Improvements in or relating to mass flow measuring apparatus
US3375843A (en) Pneumatic circuit
GB1142678A (en) Pressure regulator
GB1371899A (en) Fluid flow valves
GB1282935A (en) A fluid pressure-regulating valve
US2649108A (en) Pressure actuated throttle valve
GB907085A (en) Fluid flow control valves
NL6611092A (en)
GB1408394A (en) Gas supply apparatus
GB1304620A (en)
GB1453251A (en) Conbined starting and rapid shut-off valve for a steam or gas turbine
GB1066590A (en) Rapid response hydraulic system
GB777838A (en) Improvements in or relating to an actuator mechanism
GB1360082A (en) Valves for fluids
GB1220125A (en) Pressure regulating valves and hydraulic systems employing such valves
GB1138752A (en) Improvements in and relating to hydraulic fuel control
GB1428887A (en) Pneumatic transducer for converting mechanical displacement of responsive element into pneumatic signal

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7506901-3

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7506901-3

Format of ref document f/p: F