AU1241870A - Sensing device - Google Patents

Sensing device

Info

Publication number
AU1241870A
AU1241870A AU12418/70A AU1241870A AU1241870A AU 1241870 A AU1241870 A AU 1241870A AU 12418/70 A AU12418/70 A AU 12418/70A AU 1241870 A AU1241870 A AU 1241870A AU 1241870 A AU1241870 A AU 1241870A
Authority
AU
Australia
Prior art keywords
sensing device
sensing
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
Application number
AU12418/70A
Other languages
English (en)
Inventor
Harold Hasty Francis
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.)
Beatson Engineering Co Ltd
Original Assignee
Beatson Engineering 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 Beatson Engineering Co Ltd filed Critical Beatson Engineering Co Ltd
Publication of AU1241870A publication Critical patent/AU1241870A/en
Expired legal-status Critical Current

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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
AU12418/70A 1969-03-18 1970-03-10 Sensing device Expired AU1241870A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB14191 1969-03-18
GB1419169 1969-03-18

Publications (1)

Publication Number Publication Date
AU1241870A true AU1241870A (en) 1971-09-16

Family

ID=10036679

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12418/70A Expired AU1241870A (en) 1969-03-18 1970-03-10 Sensing device

Country Status (5)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2167299A5 (enrdf_load_stackoverflow) * 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 (en) * 1978-02-08 1979-08-22 Scotus Patentverwaltungs Anstalt Pressure sensing apparatus
US4187720A (en) * 1978-11-06 1980-02-12 Deere & Company Fuel line injection sensor
HUT41537A (en) * 1987-04-27 1987-04-28 Epitoeipari Szallitasi Vallala Sensor for trasforming pressure and/or deformation into electric signal
DE3918142A1 (de) * 1989-05-31 1990-12-13 Wiest Peter P Druckmessvorrichtung fuer in leitungen stroemende fluide
DE19505786A1 (de) * 1995-02-20 1996-08-22 Bosch Gmbh Robert Verfahren zum Ermitteln von Fehlerzuständen von Dieseleinspritzanlagen
DE19520300A1 (de) * 1995-06-02 1996-12-05 Bosch Gmbh Robert Einrichtung zur Erkennung eines Lecks in einem Kraftstoffversorgungssystem

Also Published As

Publication number Publication date
FR2035042A1 (enrdf_load_stackoverflow) 1970-12-18
NL7003817A (enrdf_load_stackoverflow) 1970-09-22
DE2012117A1 (de) 1970-11-26
CH502593A (de) 1971-01-31

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