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FR2667395B1 - DEVICE FOR MEASURING THE INTAKE PRESSURE OF THE AIR / FUEL MIXTURE IN A MOTOR VEHICLE ENGINE. - Google Patents

DEVICE FOR MEASURING THE INTAKE PRESSURE OF THE AIR / FUEL MIXTURE IN A MOTOR VEHICLE ENGINE.

Info

Publication number
FR2667395B1
FR2667395B1 FR9011998A FR9011998A FR2667395B1 FR 2667395 B1 FR2667395 B1 FR 2667395B1 FR 9011998 A FR9011998 A FR 9011998A FR 9011998 A FR9011998 A FR 9011998A FR 2667395 B1 FR2667395 B1 FR 2667395B1
Authority
FR
France
Prior art keywords
measuring
air
motor vehicle
fuel mixture
vehicle engine
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.)
Expired - Lifetime
Application number
FR9011998A
Other languages
French (fr)
Other versions
FR2667395A1 (en
Inventor
Brachft Jean
Giolitti Riccardo
Crossay Isabelle
Henneton Jean
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 FR9011998A priority Critical patent/FR2667395B1/en
Publication of FR2667395A1 publication Critical patent/FR2667395A1/en
Application granted granted Critical
Publication of FR2667395B1 publication Critical patent/FR2667395B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/14—Housings
    • G01L19/142—Multiple part housings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0061—Electrical connection means
    • G01L19/0084—Electrical connection means to the outside of the housing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/14—Housings
    • G01L19/147—Details about the mounting of the sensor to support or covering means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Fluid Pressure (AREA)
FR9011998A 1990-09-28 1990-09-28 DEVICE FOR MEASURING THE INTAKE PRESSURE OF THE AIR / FUEL MIXTURE IN A MOTOR VEHICLE ENGINE. Expired - Lifetime FR2667395B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9011998A FR2667395B1 (en) 1990-09-28 1990-09-28 DEVICE FOR MEASURING THE INTAKE PRESSURE OF THE AIR / FUEL MIXTURE IN A MOTOR VEHICLE ENGINE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9011998A FR2667395B1 (en) 1990-09-28 1990-09-28 DEVICE FOR MEASURING THE INTAKE PRESSURE OF THE AIR / FUEL MIXTURE IN A MOTOR VEHICLE ENGINE.

Publications (2)

Publication Number Publication Date
FR2667395A1 FR2667395A1 (en) 1992-04-03
FR2667395B1 true FR2667395B1 (en) 1992-12-31

Family

ID=9400760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9011998A Expired - Lifetime FR2667395B1 (en) 1990-09-28 1990-09-28 DEVICE FOR MEASURING THE INTAKE PRESSURE OF THE AIR / FUEL MIXTURE IN A MOTOR VEHICLE ENGINE.

Country Status (1)

Country Link
FR (1) FR2667395B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764113B1 (en) * 1997-05-28 2000-08-04 Motorola Semiconducteurs SENSOR DEVICE AND MANUFACTURING METHOD THEREOF
US7546772B2 (en) * 2004-12-30 2009-06-16 Honeywell International Inc. Piezoresistive pressure sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL69146C (en) *
JPS57169644A (en) * 1981-04-14 1982-10-19 Nippon Denso Co Ltd Semiconductor type pressure sensor
JPS5997029A (en) * 1982-11-26 1984-06-04 Hitachi Ltd Absolute pressure type semiconductor pressure sensor
JPS61110023A (en) * 1984-11-02 1986-05-28 Citizen Watch Co Ltd Structure of pressure-electricity converter
JPH061226B2 (en) * 1986-05-07 1994-01-05 日本電装株式会社 Semiconductor pressure sensor

Also Published As

Publication number Publication date
FR2667395A1 (en) 1992-04-03

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Legal Events

Date Code Title Description
ST Notification of lapse