CA978830A - Pressure reducer - Google Patents

Pressure reducer

Info

Publication number
CA978830A
CA978830A CA161,426A CA161426A CA978830A CA 978830 A CA978830 A CA 978830A CA 161426 A CA161426 A CA 161426A CA 978830 A CA978830 A CA 978830A
Authority
CA
Canada
Prior art keywords
pressure reducer
reducer
pressure
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
CA161,426A
Other versions
CA161426S (en
Inventor
Anton Karenfeld
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.)
Braukmann Armaturen AG
Original Assignee
Braukmann Armaturen 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 Braukmann Armaturen AG filed Critical Braukmann Armaturen AG
Application granted granted Critical
Publication of CA978830A publication Critical patent/CA978830A/en
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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces
    • 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
    • G05D16/0655—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 spring-loaded membrane

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)
  • Safety Valves (AREA)
CA161,426A 1972-01-21 1973-01-17 Pressure reducer Expired CA978830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722202792 DE2202792C2 (en) 1972-01-21 1972-01-21 Pressure reducer

Publications (1)

Publication Number Publication Date
CA978830A true CA978830A (en) 1975-12-02

Family

ID=5833604

Family Applications (1)

Application Number Title Priority Date Filing Date
CA161,426A Expired CA978830A (en) 1972-01-21 1973-01-17 Pressure reducer

Country Status (8)

Country Link
CA (1) CA978830A (en)
CH (1) CH547459A (en)
DD (1) DD102204A5 (en)
DE (1) DE2202792C2 (en)
FR (1) FR2175391A5 (en)
GB (1) GB1396621A (en)
IT (1) IT969290B (en)
SE (1) SE401249B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH576092A5 (en) * 1975-01-22 1976-05-31 Nussbaum & Co Ag R
GB2057635B (en) * 1978-10-11 1982-10-13 Amtrol Inc Control valve for a water pressure booster system
BR6400590U (en) * 1984-04-24 1985-12-17 Karoly Karvaly AUTOMATIC PILOTS
JPS63140186A (en) * 1986-12-02 1988-06-11 Atsugi Motor Parts Co Ltd Electromagnetic valve for opening/closing channel
AT391532B (en) * 1989-03-08 1990-10-25 Vaillant Gmbh Diaphragm valve
US5070901A (en) * 1990-04-12 1991-12-10 Cashco, Inc. Pressure regulating valve apparatus
WO1999053388A1 (en) * 1998-04-09 1999-10-21 Glenborden Pty. Ltd. Fluid regulator and improvements related thereto
CN104534134B (en) * 2014-11-12 2017-07-21 浙江盾安阀门有限公司 The Jing Yin pressure-reducing valve of high-precision membrane chip
CN109519573B (en) * 2018-12-20 2023-07-25 锦州安燃高能切割气有限公司 Low temperature resistant pressure reducer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE22106C (en) * SCHÄFFER & buden-BERG in Buckau-Magdeburg Reducing valve
DE587507C (en) * 1930-09-27 1933-11-04 Karl Bergfeld Gas pressure regulator
DE616061C (en) * 1932-01-05 1935-07-19 Marie Louise Koehler Pressure regulator
DE618932C (en) * 1932-08-28 1935-09-18 Bamag Meguin Akt Ges Gas pressure regulator
DE1001212B (en) * 1953-11-12 1957-01-24 Kromschroeder Ag G Gas pressure regulator with a regulating valve controlled by a loaded membrane

Also Published As

Publication number Publication date
DD102204A5 (en) 1973-12-05
IT969290B (en) 1974-03-30
CH547459A (en) 1974-03-29
SE401249B (en) 1978-04-24
GB1396621A (en) 1975-06-04
DE2202792A1 (en) 1973-07-26
FR2175391A5 (en) 1973-10-19
DE2202792C2 (en) 1983-11-17

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