BE761842A - Reducteur de pression hydraulique - Google Patents

Reducteur de pression hydraulique

Info

Publication number
BE761842A
BE761842A BE761842A BE761842A BE761842A BE 761842 A BE761842 A BE 761842A BE 761842 A BE761842 A BE 761842A BE 761842 A BE761842 A BE 761842A BE 761842 A BE761842 A BE 761842A
Authority
BE
Belgium
Prior art keywords
hydraulic pressure
pressure reducer
reducer
hydraulic
pressure
Prior art date
Application number
BE761842A
Other languages
English (en)
French (fr)
Inventor
F Rieger
D Schaar
Original Assignee
Werner & Pfleiderer
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
Priority claimed from DE19702005406 external-priority patent/DE2005406C/de
Application filed by Werner & Pfleiderer filed Critical Werner & Pfleiderer
Publication of BE761842A publication Critical patent/BE761842A/xx

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
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
    • 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
    • G05D16/0616—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 bellow
    • G05D16/0619—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 bellow acting directly on the obturator

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
BE761842A 1970-02-06 1971-01-21 Reducteur de pression hydraulique BE761842A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702005406 DE2005406C (de) 1970-02-06 Hydraulischer Druckminderer

Publications (1)

Publication Number Publication Date
BE761842A true BE761842A (fr) 1971-07-01

Family

ID=5761606

Family Applications (1)

Application Number Title Priority Date Filing Date
BE761842A BE761842A (fr) 1970-02-06 1971-01-21 Reducteur de pression hydraulique

Country Status (6)

Country Link
BE (1) BE761842A (OSRAM)
FR (1) FR2079280B3 (OSRAM)
GB (1) GB1301950A (OSRAM)
LU (1) LU62389A1 (OSRAM)
NL (1) NL7017153A (OSRAM)
SE (1) SE358752B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110440040B (zh) * 2019-08-07 2024-08-16 沈阳宏奇热力设备制造有限公司 管道差压器

Also Published As

Publication number Publication date
SE358752B (OSRAM) 1973-08-06
NL7017153A (OSRAM) 1971-08-10
FR2079280B3 (OSRAM) 1973-10-19
LU62389A1 (OSRAM) 1971-07-30
GB1301950A (OSRAM) 1973-01-04
FR2079280A3 (OSRAM) 1971-11-12
DE2005406A1 (de) 1971-08-12
DE2005406B2 (de) 1972-10-05

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