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FR2351399A1 - Fluid pressure transducer with two compartments - with one compartment in hollow body connected to monitored pressure and other to reference - Google Patents

Fluid pressure transducer with two compartments - with one compartment in hollow body connected to monitored pressure and other to reference

Info

Publication number
FR2351399A1
FR2351399A1FR7615147AFR7615147AFR2351399A1FR 2351399 A1FR2351399 A1FR 2351399A1FR 7615147 AFR7615147 AFR 7615147AFR 7615147 AFR7615147 AFR 7615147AFR 2351399 A1FR2351399 A1FR 2351399A1
Authority
FR
France
Prior art keywords
compartments
compartment
carrier
pressure
hollow body
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
FR7615147A
Other languages
French (fr)
Other versions
FR2351399B1 (en
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co Ltd
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 Lucas Electrical Co LtdfiledCriticalLucas Electrical Co Ltd
Priority to FR7615147ApriorityCriticalpatent/FR2351399A1/en
Publication of FR2351399A1publicationCriticalpatent/FR2351399A1/en
Application grantedgrantedCritical
Publication of FR2351399B1publicationCriticalpatent/FR2351399B1/fr
Grantedlegal-statusCriticalCurrent

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Abstract

In a fluid pressure transducer the compartments include a common wall which is deformable in response to variations in the pressure of the first fluid source as compared to that of the reference source, and received within the body are a carrier and a first abutment member which are capable of relative movement towards and away from one another in response to deformation of the common wall. Further abutment members are resiliently supported by the carrier and arranged so as to become engaged with or disengaged from respective portions of the first abutment member at different positions of the first abutment member relative to the carrier. Thus in use the number of further members engaging the first member varies in accordance with variations in the pressure of the first fluid source as compared to that of the reference source.
FR7615147A1976-05-121976-05-12Fluid pressure transducer with two compartments - with one compartment in hollow body connected to monitored pressure and other to referenceGrantedFR2351399A1 (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
FR7615147AFR2351399A1 (en)1976-05-121976-05-12Fluid pressure transducer with two compartments - with one compartment in hollow body connected to monitored pressure and other to reference

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
FR7615147AFR2351399A1 (en)1976-05-121976-05-12Fluid pressure transducer with two compartments - with one compartment in hollow body connected to monitored pressure and other to reference

Publications (2)

Publication NumberPublication Date
FR2351399A1true FR2351399A1 (en)1977-12-09
FR2351399B1 FR2351399B1 (en)1980-04-18

Family

ID=9173362

Family Applications (1)

Application NumberTitlePriority DateFiling Date
FR7615147AGrantedFR2351399A1 (en)1976-05-121976-05-12Fluid pressure transducer with two compartments - with one compartment in hollow body connected to monitored pressure and other to reference

Country Status (1)

CountryLink
FR (1)FR2351399A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2402863A1 (en)*1977-09-071979-04-06Fram Corp AMBIENT PRESSURE SENSOR
EP0017453A1 (en)*1979-04-021980-10-15Eaton CorporationWashing appliance and liquid level sensing means therefor
WO1989000511A1 (en)*1987-07-161989-01-26Robert Bosch GmbhTyre pressure sensor for motor vehicles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2402863A1 (en)*1977-09-071979-04-06Fram Corp AMBIENT PRESSURE SENSOR
EP0017453A1 (en)*1979-04-021980-10-15Eaton CorporationWashing appliance and liquid level sensing means therefor
WO1989000511A1 (en)*1987-07-161989-01-26Robert Bosch GmbhTyre pressure sensor for motor vehicles

Also Published As

Publication numberPublication date
FR2351399B1 (en)1980-04-18

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