GB1360175A - Hydraulic pr'ssure regulating apparatus - Google Patents

Hydraulic pr'ssure regulating apparatus

Info

Publication number
GB1360175A
GB1360175A GB240072A GB240072A GB1360175A GB 1360175 A GB1360175 A GB 1360175A GB 240072 A GB240072 A GB 240072A GB 240072 A GB240072 A GB 240072A GB 1360175 A GB1360175 A GB 1360175A
Authority
GB
United Kingdom
Prior art keywords
hydraulic
regulator
ssure
regulating apparatus
jan
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
GB240072A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1360175A publication Critical patent/GB1360175A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/006—Control of flow ratio involving a first fluid acting on the feeding of a second fluid

Landscapes

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

Abstract

1360175 Valves H HœNI 18 Jan 1972 [22 Jan 1971] 2400/72 Heading F2V Each of a pair of hydraulic pressure regulators 3, 4 is connected to pipes 1, 2 to maintain equal pressures at points a, b. An increase in pressure at point a is applied through a pipe 11 to the upper surface of an actuator 7 for the regulator 3 and through a pipe 13 to the lower surface of an actuator 8 for the regulator 4. The latter is thus moved in the opening direction while the other regulator is moved in the closing direction until the pressures at a and b are again equal. If the pressure at b increases, it is applied through pipes 12 and 14 to reverse the operation of the actuators.
GB240072A 1971-01-22 1972-01-18 Hydraulic pr'ssure regulating apparatus Expired GB1360175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH96371A CH536515A (en) 1971-01-22 1971-01-22 Hydraulic pressure regulator

Publications (1)

Publication Number Publication Date
GB1360175A true GB1360175A (en) 1974-07-17

Family

ID=4199255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB240072A Expired GB1360175A (en) 1971-01-22 1972-01-18 Hydraulic pr'ssure regulating apparatus

Country Status (2)

Country Link
CH (1) CH536515A (en)
GB (1) GB1360175A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401754A1 (en) * 1983-02-01 1984-08-30 Danuvia Központi Szerszám- és Készülékgyár, Budapest HYDRAULIC POWER SUPPLY AND SUMMARY DEVICE WITH CONTROL SLIDERS WITH A CONTROL EDGE FOR TWO OR MULTIPLE CONSUMERS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401754A1 (en) * 1983-02-01 1984-08-30 Danuvia Központi Szerszám- és Készülékgyár, Budapest HYDRAULIC POWER SUPPLY AND SUMMARY DEVICE WITH CONTROL SLIDERS WITH A CONTROL EDGE FOR TWO OR MULTIPLE CONSUMERS
GB2136535A (en) * 1983-02-01 1984-09-19 Danuvia Koezponti Szerszam Hydraulic flow divider/integrator with regulating slide valves with single control-edge for two or more consumers
DE3401754C2 (en) * 1983-02-01 1992-11-05 Danuvia Koezponti Szerszam- Es Keszuelekgyar, Budapest, Hu

Also Published As

Publication number Publication date
CH536515A (en) 1973-04-30

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414B Case decided by the comptroller ** grants allowed (sect. 14/1949)
PS Patent sealed
PE20 Patent expired after termination of 20 years