CH502593A - Vorrichtung zur Druckmessung - Google Patents

Vorrichtung zur Druckmessung

Info

Publication number
CH502593A
CH502593A CH411970A CH411970A CH502593A CH 502593 A CH502593 A CH 502593A CH 411970 A CH411970 A CH 411970A CH 411970 A CH411970 A CH 411970A CH 502593 A CH502593 A CH 502593A
Authority
CH
Switzerland
Prior art keywords
measuring pressure
measuring
pressure
Prior art date
Application number
CH411970A
Other languages
English (en)
Inventor
Harold Easty Francis
Original Assignee
Beatson Engineering Company Lt
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 Beatson Engineering Company Lt filed Critical Beatson Engineering Company Lt
Publication of CH502593A publication Critical patent/CH502593A/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/003—Measuring variation of fuel pressure in high pressure line
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/10—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/26—Details or accessories
    • G01L23/30—Means for indicating consecutively positions of pistons or cranks of internal-combustion engines in combination with pressure indicators
    • 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
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • 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
    • G01L9/08—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 by making use of piezoelectric devices, i.e. electric circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
CH411970A 1969-03-18 1970-03-18 Vorrichtung zur Druckmessung CH502593A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1419169 1969-03-18

Publications (1)

Publication Number Publication Date
CH502593A true CH502593A (de) 1971-01-31

Family

ID=10036679

Family Applications (1)

Application Number Title Priority Date Filing Date
CH411970A CH502593A (de) 1969-03-18 1970-03-18 Vorrichtung zur Druckmessung

Country Status (5)

Country Link
AU (1) AU1241870A (de)
CH (1) CH502593A (de)
DE (1) DE2012117A1 (de)
FR (1) FR2035042A1 (de)
NL (1) NL7003817A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440544A1 (fr) * 1978-11-06 1980-05-30 Deere & Co Appareil pour detecter et convertir des vibrations engendrees par des pulsations de pression dans un conduit parcouru par un fluide
WO1988008523A1 (en) * 1987-04-27 1988-11-03 Licencia Találmányokat Értékesito^" És Innovációs Sensor for converting pressure and/or expansion into an electrical signal
EP0400587A2 (de) * 1989-05-31 1990-12-05 Peter P. Dipl.-Ing. Wiest Druckmessvorrichtung für in Leitungen strömende Fluide
EP0727576A1 (de) * 1995-02-20 1996-08-21 Robert Bosch Gmbh Verfahren zum Ermitteln von Fehlerzuständen von Dieseleinspritzanlagen
WO1996038664A1 (de) * 1995-06-02 1996-12-05 Robert Bosch Gmbh Einrichtung zur erkennung eines lecks in einem kraftstoffversorgungssystem

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2167299A5 (de) * 1972-01-12 1973-08-24 Cav Ltd
GB1448445A (en) * 1972-10-13 1976-09-08 Cav Ltd Transducers bolt anchoring devices
FR2320536A1 (fr) * 1975-08-08 1977-03-04 Sv Sarl Metro Mesures Piezographe et procede de mise en oeuvre pour l'analyse du fonctionnement d'un moteur diesel
EP0003675A1 (de) * 1978-02-08 1979-08-22 Scotus Patentverwaltungs Anstalt Druckmessgerät

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440544A1 (fr) * 1978-11-06 1980-05-30 Deere & Co Appareil pour detecter et convertir des vibrations engendrees par des pulsations de pression dans un conduit parcouru par un fluide
WO1988008523A1 (en) * 1987-04-27 1988-11-03 Licencia Találmányokat Értékesito^" És Innovációs Sensor for converting pressure and/or expansion into an electrical signal
EP0400587A2 (de) * 1989-05-31 1990-12-05 Peter P. Dipl.-Ing. Wiest Druckmessvorrichtung für in Leitungen strömende Fluide
EP0400587A3 (de) * 1989-05-31 1992-10-14 Peter P. Dipl.-Ing. Wiest Druckmessvorrichtung für in Leitungen strömende Fluide
EP0727576A1 (de) * 1995-02-20 1996-08-21 Robert Bosch Gmbh Verfahren zum Ermitteln von Fehlerzuständen von Dieseleinspritzanlagen
WO1996038664A1 (de) * 1995-06-02 1996-12-05 Robert Bosch Gmbh Einrichtung zur erkennung eines lecks in einem kraftstoffversorgungssystem

Also Published As

Publication number Publication date
FR2035042A1 (de) 1970-12-18
NL7003817A (de) 1970-09-22
DE2012117A1 (de) 1970-11-26
AU1241870A (en) 1971-09-16

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Legal Events

Date Code Title Description
PL Patent ceased