FR2004941A1 - - Google Patents

Info

Publication number
FR2004941A1
FR2004941A1 FR6909022A FR6909022A FR2004941A1 FR 2004941 A1 FR2004941 A1 FR 2004941A1 FR 6909022 A FR6909022 A FR 6909022A FR 6909022 A FR6909022 A FR 6909022A FR 2004941 A1 FR2004941 A1 FR 2004941A1
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.)
Withdrawn
Application number
FR6909022A
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.)
DOPSLAFF JULIUS KG
Original Assignee
DOPSLAFF JULIUS KG
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 DOPSLAFF JULIUS KG filed Critical DOPSLAFF JULIUS KG
Publication of FR2004941A1 publication Critical patent/FR2004941A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
FR6909022A 1968-03-28 1969-03-27 Withdrawn FR2004941A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681773073 DE1773073B2 (de) 1968-03-28 1968-03-28 Wirkdruckgeber

Publications (1)

Publication Number Publication Date
FR2004941A1 true FR2004941A1 (de) 1969-12-05

Family

ID=5701528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6909022A Withdrawn FR2004941A1 (de) 1968-03-28 1969-03-27

Country Status (5)

Country Link
AT (1) AT296644B (de)
BE (1) BE730668A (de)
CH (1) CH508139A (de)
DE (1) DE1773073B2 (de)
FR (1) FR2004941A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172469A (en) * 1978-02-06 1979-10-30 Mcdonnell Douglas Corporation Soft seat check valve
GB8712851D0 (en) * 1987-06-02 1987-07-08 Fluid Devices Ltd Transducer for fluid flow
DE102011117732B3 (de) * 2011-11-07 2013-03-21 Sensus Spectrum Llc Elektromechanischer Schalter verbunden mit einem Fluidzähler

Also Published As

Publication number Publication date
BE730668A (de) 1969-09-01
DE1773073B2 (de) 1972-02-24
DE1773073A1 (de) 1971-07-01
CH508139A (de) 1971-05-31
AT296644B (de) 1972-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse