ATE44616T1 - Vorrichtung mit kolben fuer die sehr genaue messung von fluidumdrucken. - Google Patents

Vorrichtung mit kolben fuer die sehr genaue messung von fluidumdrucken.

Info

Publication number
ATE44616T1
ATE44616T1 AT86400778T AT86400778T ATE44616T1 AT E44616 T1 ATE44616 T1 AT E44616T1 AT 86400778 T AT86400778 T AT 86400778T AT 86400778 T AT86400778 T AT 86400778T AT E44616 T1 ATE44616 T1 AT E44616T1
Authority
AT
Austria
Prior art keywords
piston
cylinder
pressure
measured
fluid
Prior art date
Application number
AT86400778T
Other languages
German (de)
English (en)
Inventor
Pierre Delajoud
Original Assignee
Pierre Delajoud
Desgranges & Huot
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 Pierre Delajoud, Desgranges & Huot filed Critical Pierre Delajoud
Application granted granted Critical
Publication of ATE44616T1 publication Critical patent/ATE44616T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
    • G01L27/005—Apparatus for calibrating pressure sensors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
AT86400778T 1985-04-22 1986-04-11 Vorrichtung mit kolben fuer die sehr genaue messung von fluidumdrucken. ATE44616T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8506063A FR2580807B1 (fr) 1985-04-22 1985-04-22 Perfectionnements aux dispositifs pour la mesure tres precise des pressions de fluide
EP86400778A EP0202970B1 (fr) 1985-04-22 1986-04-11 Dispositif à piston pour la mesure très précise des pressions de fluide

Publications (1)

Publication Number Publication Date
ATE44616T1 true ATE44616T1 (de) 1989-07-15

Family

ID=9318501

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86400778T ATE44616T1 (de) 1985-04-22 1986-04-11 Vorrichtung mit kolben fuer die sehr genaue messung von fluidumdrucken.

Country Status (6)

Country Link
US (1) US4669317A (OSRAM)
EP (1) EP0202970B1 (OSRAM)
JP (1) JPS61292031A (OSRAM)
AT (1) ATE44616T1 (OSRAM)
DE (1) DE3664383D1 (OSRAM)
FR (1) FR2580807B1 (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8616157D0 (en) * 1986-07-02 1986-08-06 Furness Controls Ltd Calibrated gas pressure
US5257640A (en) * 1991-10-18 1993-11-02 Delajoud Pierre R Fine pressure control system for high pressure gas
US5325707A (en) * 1993-03-08 1994-07-05 Slater Harry F Air filter condition indicator
JP3498665B2 (ja) * 1999-03-12 2004-02-16 株式会社デンソー 圧力検出装置およびその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319231B2 (OSRAM) * 1972-11-28 1978-06-20
JPS54163980U (OSRAM) * 1978-05-10 1979-11-16
FR2481801A1 (fr) * 1980-04-30 1981-11-06 Delajoud Pierre Dispositif pour la mesure tres precise des pressions de fluide avec affichage de la pression mesuree
US4491016A (en) * 1981-11-05 1985-01-01 Pfister Gmbh Method and apparatus for measuring the pressure of a fluid
DE3143919A1 (de) * 1981-11-05 1983-05-11 Pfister Gmbh, 8900 Augsburg Verfahren und vorrichtung zum messen eines druckes, insbesondere eines fuids
CA1201608A (en) * 1982-11-22 1986-03-11 Yoshiteru Sonoda Precision pressure gauge
DE3302175A1 (de) * 1983-01-24 1984-07-26 Pfister Gmbh, 8900 Augsburg Verfahren und vorrichtung zum messen eines druckes, insbesondere einer fluessigkeit

Also Published As

Publication number Publication date
FR2580807A1 (fr) 1986-10-24
JPS61292031A (ja) 1986-12-22
DE3664383D1 (en) 1989-08-17
EP0202970A1 (fr) 1986-11-26
US4669317A (en) 1987-06-02
EP0202970B1 (fr) 1989-07-12
JPH0529051B2 (OSRAM) 1993-04-28
FR2580807B1 (fr) 1987-12-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties