FR2186149A5 - - Google Patents

Info

Publication number
FR2186149A5
FR2186149A5 FR7317860A FR7317860A FR2186149A5 FR 2186149 A5 FR2186149 A5 FR 2186149A5 FR 7317860 A FR7317860 A FR 7317860A FR 7317860 A FR7317860 A FR 7317860A FR 2186149 A5 FR2186149 A5 FR 2186149A5
Authority
FR
France
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
FR7317860A
Other languages
French (fr)
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.)
Jos Schneider Optische Werke GmbH
Original Assignee
Jos Schneider Optische Werke GmbH
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 Jos Schneider Optische Werke GmbH filed Critical Jos Schneider Optische Werke GmbH
Application granted granted Critical
Publication of FR2186149A5 publication Critical patent/FR2186149A5/fr
Expired legal-status Critical Current

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)
  • Servomotors (AREA)
  • Safety Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
FR7317860A 1972-05-25 1973-05-17 Expired FR2186149A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2225305A DE2225305C3 (de) 1972-05-25 1972-05-25 Druckregelventil

Publications (1)

Publication Number Publication Date
FR2186149A5 true FR2186149A5 (ja) 1974-01-04

Family

ID=5845771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317860A Expired FR2186149A5 (ja) 1972-05-25 1973-05-17

Country Status (5)

Country Link
CH (1) CH556992A (ja)
DE (1) DE2225305C3 (ja)
FR (1) FR2186149A5 (ja)
GB (1) GB1376704A (ja)
IT (1) IT977928B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226495A1 (de) * 1992-08-11 1994-02-17 Teves Gmbh Alfred Druckregelventil

Also Published As

Publication number Publication date
CH556992A (de) 1974-12-13
DE2225305C3 (de) 1978-04-27
GB1376704A (en) 1974-12-11
IT977928B (it) 1974-09-20
DE2225305B2 (de) 1977-09-22
DE2225305A1 (de) 1973-12-06

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Legal Events

Date Code Title Description
ST Notification of lapse