JPS4829218Y1 - - Google Patents

Info

Publication number
JPS4829218Y1
JPS4829218Y1 JP2023870U JP2023870U JPS4829218Y1 JP S4829218 Y1 JPS4829218 Y1 JP S4829218Y1 JP 2023870 U JP2023870 U JP 2023870U JP 2023870 U JP2023870 U JP 2023870U JP S4829218 Y1 JPS4829218 Y1 JP S4829218Y1
Authority
JP
Japan
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
JP2023870U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP2023870U priority Critical patent/JPS4829218Y1/ja
Priority to US3703911D priority patent/US3703911A/en
Priority to GB2266571A priority patent/GB1325263A/en
Publication of JPS4829218Y1 publication Critical patent/JPS4829218Y1/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • 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
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/107—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger with a spring-loaded piston in combination with a spring-loaded slideable obturator that move together over range of motion during normal operation
    • 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
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type
    • Y10T137/7766—Choked passage through main valve head

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
JP2023870U 1970-03-03 1970-03-03 Expired JPS4829218Y1 (enExample)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2023870U JPS4829218Y1 (enExample) 1970-03-03 1970-03-03
US3703911D US3703911A (en) 1970-03-03 1971-02-23 Reducing valve
GB2266571A GB1325263A (en) 1970-03-03 1971-04-19 Pressure reducing valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023870U JPS4829218Y1 (enExample) 1970-03-03 1970-03-03

Publications (1)

Publication Number Publication Date
JPS4829218Y1 true JPS4829218Y1 (enExample) 1973-09-05

Family

ID=12021599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023870U Expired JPS4829218Y1 (enExample) 1970-03-03 1970-03-03

Country Status (3)

Country Link
US (1) US3703911A (enExample)
JP (1) JPS4829218Y1 (enExample)
GB (1) GB1325263A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2413273C3 (de) * 1974-03-20 1981-07-09 Robert Bosch Gmbh, 7000 Stuttgart Druckminderventil
US4165951A (en) * 1977-06-30 1979-08-28 Amtrol Incorporated Water pressure booster system and control valve therefor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853096A (en) * 1958-09-23 Relief valve assemblies
US1261607A (en) * 1917-05-26 1918-04-02 Ingersoll Rand Co Regulator for compressor-unloaders.
GB558611A (en) * 1941-10-09 1944-01-12 Vinco Corp Improvements in relief valves
US2855947A (en) * 1952-10-15 1958-10-14 Keelavite Co Ltd Pressure responsive valves
US3101738A (en) * 1961-04-17 1963-08-27 Cincinnati Milling Machine Co Combined sequence and check valve

Also Published As

Publication number Publication date
GB1325263A (en) 1973-08-01
US3703911A (en) 1972-11-28

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