FR2442966A1 - Dispositif de mesure pour detecter la pression et la temperature de l'air aspire circulant dans la tubulure d'aspiration d'un moteur a combustion interne - Google Patents

Dispositif de mesure pour detecter la pression et la temperature de l'air aspire circulant dans la tubulure d'aspiration d'un moteur a combustion interne

Info

Publication number
FR2442966A1
FR2442966A1 FR7929561A FR7929561A FR2442966A1 FR 2442966 A1 FR2442966 A1 FR 2442966A1 FR 7929561 A FR7929561 A FR 7929561A FR 7929561 A FR7929561 A FR 7929561A FR 2442966 A1 FR2442966 A1 FR 2442966A1
Authority
FR
France
Prior art keywords
temp
thin film
combustion engine
supply
inlet manifold
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
FR7929561A
Other languages
English (en)
Other versions
FR2442966B1 (fr
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2442966A1 publication Critical patent/FR2442966A1/fr
Application granted granted Critical
Publication of FR2442966B1 publication Critical patent/FR2442966B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
    • G01K7/183—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer characterised by the use of the resistive element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0082—Transmitting or indicating the displacement of capsules by electric, electromechanical, magnetic, or electromechanical means
    • G01L9/0083—Transmitting or indicating the displacement of capsules by electric, electromechanical, magnetic, or electromechanical means using variations in ohmic resistance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

a. Dispositif de mesure pour détecter la pression et la température de l'air aspiré circulant dans la tubulure d'aspiration d'un moteur à combustion interne. b. Dispositif caractérisé en ce que le détecteur de pression et le détecteur de température sont rassemblés avec un branchement électronique d'alimentation et d'exploitation dans un boîtier commun. c. L'invention s'applique notamment aux moteurs d'automobiles.
FR7929561A 1978-11-30 1979-11-30 Dispositif de mesure pour detecter la pression et la temperature de l'air aspire circulant dans la tubulure d'aspiration d'un moteur a combustion interne Granted FR2442966A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782851716 DE2851716A1 (de) 1978-11-30 1978-11-30 Messeinrichtung fuer ansaugluft-druck und -temperatur

Publications (2)

Publication Number Publication Date
FR2442966A1 true FR2442966A1 (fr) 1980-06-27
FR2442966B1 FR2442966B1 (fr) 1983-03-11

Family

ID=6055878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929561A Granted FR2442966A1 (fr) 1978-11-30 1979-11-30 Dispositif de mesure pour detecter la pression et la temperature de l'air aspire circulant dans la tubulure d'aspiration d'un moteur a combustion interne

Country Status (2)

Country Link
DE (1) DE2851716A1 (fr)
FR (1) FR2442966A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704687A1 (fr) * 1994-09-30 1996-04-03 MAGNETI MARELLI S.p.A. Dispositif capteur multifonctionnel
WO1999025971A1 (fr) * 1997-11-14 1999-05-27 Robert Bosch Gmbh Procede pour la determination de l'air aspire par un moteur a combustion interne et capteur destine a ce dernier

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823449A1 (de) * 1988-07-11 1990-01-18 Bosch Gmbh Robert Messeinrichtung zur erfassung des drucks und der temperatur
DE4131969C2 (de) * 1991-09-25 1995-08-17 Fraunhofer Ges Forschung Schmierölüberwachungseinrichtung
DE19711939A1 (de) * 1997-03-21 1998-09-24 Bosch Gmbh Robert Vorrichtung zur Erfassung des Drucks und der Temperatur im Saugrohr einer Brennkraftmaschine
DE19731420A1 (de) * 1997-07-22 1999-01-28 Bosch Gmbh Robert Vorrichtung zur Erfassung des Drucks und der Temperatur im Saugrohr einer Brennkraftmaschine und Verfahren zu ihrer Herstellung
DE29817221U1 (de) * 1998-09-29 2000-02-10 Taprogge Gmbh Meßrohr, insbesondere für Wärmetauscher, mit mindestens einem Thermoelement
DE10109095A1 (de) * 2001-02-24 2002-09-05 Bayerische Motoren Werke Ag Kombinationssensor
JP2008088937A (ja) * 2006-10-04 2008-04-17 Mitsubishi Electric Corp 検出装置及びエンジン制御装置
DE102010015087B4 (de) * 2010-04-15 2021-06-17 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät mit Drucksensor und Temperatursensor
RU2731836C1 (ru) * 2020-02-23 2020-09-08 Российская Федерация, от имени которой выступает Государственная корпорация по космической деятельности "РОСКОСМОС" Устройство для определения тепловых потоков и давления в высокотемпературных высоконапорных струях

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2139401A5 (fr) * 1971-05-10 1973-01-05 Bendix Corp
US3787764A (en) * 1971-12-03 1974-01-22 Atomic Energy Commission Solid dielectric capacitance gauge for measuring fluid pressure having temperature compensation and guard electrode
US3828333A (en) * 1971-12-16 1974-08-06 Int Technical Ind Pressure sensing and indicating system
US3967188A (en) * 1973-05-24 1976-06-29 Bell & Howell Company Temperature compensation circuit for sensor of physical variables such as temperature and pressure
FR2301693A1 (fr) * 1975-02-24 1976-09-17 Bosch Gmbh Robert Procede pour regler le fonctionnement optimal d'un moteur a combustion interne

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT353505B (de) * 1974-10-10 1979-11-26 Oemv Ag Messanordnung fuer bohrloecher
US3989614A (en) * 1975-01-08 1976-11-02 Tseng Ying Tien Gas sensor
US3956928A (en) * 1975-04-28 1976-05-18 Ford Motor Company Vortex shedding device for use in measuring air flow rate into an internal combustion engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2139401A5 (fr) * 1971-05-10 1973-01-05 Bendix Corp
US3715638A (en) * 1971-05-10 1973-02-06 Bendix Corp Temperature compensator for capacitive pressure transducers
US3787764A (en) * 1971-12-03 1974-01-22 Atomic Energy Commission Solid dielectric capacitance gauge for measuring fluid pressure having temperature compensation and guard electrode
US3828333A (en) * 1971-12-16 1974-08-06 Int Technical Ind Pressure sensing and indicating system
US3967188A (en) * 1973-05-24 1976-06-29 Bell & Howell Company Temperature compensation circuit for sensor of physical variables such as temperature and pressure
FR2301693A1 (fr) * 1975-02-24 1976-09-17 Bosch Gmbh Robert Procede pour regler le fonctionnement optimal d'un moteur a combustion interne

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704687A1 (fr) * 1994-09-30 1996-04-03 MAGNETI MARELLI S.p.A. Dispositif capteur multifonctionnel
WO1999025971A1 (fr) * 1997-11-14 1999-05-27 Robert Bosch Gmbh Procede pour la determination de l'air aspire par un moteur a combustion interne et capteur destine a ce dernier

Also Published As

Publication number Publication date
DE2851716A1 (de) 1980-06-19
FR2442966B1 (fr) 1983-03-11
DE2851716C2 (fr) 1987-01-29

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