AT296644B - Wirkdruckgeber - Google Patents

Wirkdruckgeber

Info

Publication number
AT296644B
AT296644B AT280769A AT280769A AT296644B AT 296644 B AT296644 B AT 296644B AT 280769 A AT280769 A AT 280769A AT 280769 A AT280769 A AT 280769A AT 296644 B AT296644 B AT 296644B
Authority
AT
Austria
Prior art keywords
differential pressure
pressure transducer
transducer
differential
pressure
Prior art date
Application number
AT280769A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT296644B publication Critical patent/AT296644B/de

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)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
AT280769A 1968-03-28 1969-03-21 Wirkdruckgeber AT296644B (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
AT296644B true AT296644B (de) 1972-02-25

Family

ID=5701528

Family Applications (1)

Application Number Title Priority Date Filing Date
AT280769A AT296644B (de) 1968-03-28 1969-03-21 Wirkdruckgeber

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
DE1773073B2 (de) 1972-02-24
DE1773073A1 (de) 1971-07-01
FR2004941A1 (de) 1969-12-05
BE730668A (de) 1969-09-01
CH508139A (de) 1971-05-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee