FR2308088A1 - Dispositif de compensation des dilatations et du coefficient thermoelastique d'une capsule aneroide - Google Patents

Dispositif de compensation des dilatations et du coefficient thermoelastique d'une capsule aneroide

Info

Publication number
FR2308088A1
FR2308088A1 FR7511955A FR7511955A FR2308088A1 FR 2308088 A1 FR2308088 A1 FR 2308088A1 FR 7511955 A FR7511955 A FR 7511955A FR 7511955 A FR7511955 A FR 7511955A FR 2308088 A1 FR2308088 A1 FR 2308088A1
Authority
FR
France
Prior art keywords
expansion
compensation device
aneroid capsule
thermoelastic coefficient
thermoelastic
Prior art date
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.)
Granted
Application number
FR7511955A
Other languages
English (en)
French (fr)
Other versions
FR2308088B1 (enExample
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.)
Jaeger SA
Original Assignee
Jaeger SA
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 Jaeger SA filed Critical Jaeger SA
Priority to FR7511955A priority Critical patent/FR2308088A1/fr
Priority to DE19762607616 priority patent/DE2607616A1/de
Priority to US05/668,736 priority patent/US3999436A/en
Publication of FR2308088A1 publication Critical patent/FR2308088A1/fr
Application granted granted Critical
Publication of FR2308088B1 publication Critical patent/FR2308088B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/10—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the capsule type
    • G01L7/12—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the capsule type with exhausted chamber; Aneroid barometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
FR7511955A 1975-04-17 1975-04-17 Dispositif de compensation des dilatations et du coefficient thermoelastique d'une capsule aneroide Granted FR2308088A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7511955A FR2308088A1 (fr) 1975-04-17 1975-04-17 Dispositif de compensation des dilatations et du coefficient thermoelastique d'une capsule aneroide
DE19762607616 DE2607616A1 (de) 1975-04-17 1976-02-25 Vorrichtung zum kompensieren der durch temperaturaenderungen hervorgerufenen aenderungen in der anzeige eines messgeraetes
US05/668,736 US3999436A (en) 1975-04-17 1976-03-19 Device for compensating for expansions and the thermo-elastic coefficient of an aneroid capsule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511955A FR2308088A1 (fr) 1975-04-17 1975-04-17 Dispositif de compensation des dilatations et du coefficient thermoelastique d'une capsule aneroide

Publications (2)

Publication Number Publication Date
FR2308088A1 true FR2308088A1 (fr) 1976-11-12
FR2308088B1 FR2308088B1 (enExample) 1977-11-18

Family

ID=9154072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511955A Granted FR2308088A1 (fr) 1975-04-17 1975-04-17 Dispositif de compensation des dilatations et du coefficient thermoelastique d'une capsule aneroide

Country Status (3)

Country Link
US (1) US3999436A (enExample)
DE (1) DE2607616A1 (enExample)
FR (1) FR2308088A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894971A (en) * 1989-07-24 1990-01-23 Cortese Thomas F Board repair for correcting defects in lumber or the like

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2166603A (en) * 1937-05-21 1939-07-18 Bendix Aviat Corp Temperature-compensated indicating instrument
US2279105A (en) * 1940-01-04 1942-04-07 Bendix Aviat Corp Temperature compensating means for instruments
US3040582A (en) * 1958-11-26 1962-06-26 Bendix Corp Motion transmission mechanisms
FR1317658A (enExample) * 1963-05-10

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608378A (en) * 1969-11-18 1971-09-28 Edward Sowinski Pressure responsive instrument

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1317658A (enExample) * 1963-05-10
US2166603A (en) * 1937-05-21 1939-07-18 Bendix Aviat Corp Temperature-compensated indicating instrument
US2279105A (en) * 1940-01-04 1942-04-07 Bendix Aviat Corp Temperature compensating means for instruments
US3040582A (en) * 1958-11-26 1962-06-26 Bendix Corp Motion transmission mechanisms

Also Published As

Publication number Publication date
US3999436A (en) 1976-12-28
FR2308088B1 (enExample) 1977-11-18
DE2607616A1 (de) 1976-10-28

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse