BE786850A - Appareil detecteur de pression - Google Patents

Appareil detecteur de pression

Info

Publication number
BE786850A
BE786850A BE786850A BE786850A BE786850A BE 786850 A BE786850 A BE 786850A BE 786850 A BE786850 A BE 786850A BE 786850 A BE786850 A BE 786850A BE 786850 A BE786850 A BE 786850A
Authority
BE
Belgium
Prior art keywords
pressure detector
detector
pressure
Prior art date
Application number
BE786850A
Other languages
English (en)
French (fr)
Original Assignee
Beatson Engineering Cy 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 Cy Ltd filed Critical Beatson Engineering Cy Ltd
Publication of BE786850A publication Critical patent/BE786850A/xx

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

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)
  • Testing Of Engines (AREA)
BE786850A 1971-07-27 1972-07-27 Appareil detecteur de pression BE786850A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3523771A GB1389408A (en) 1971-07-27 1971-07-27 Method for the monitoring of the performance of internal combustion engines

Publications (1)

Publication Number Publication Date
BE786850A true BE786850A (fr) 1972-11-16

Family

ID=10375435

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786850A BE786850A (fr) 1971-07-27 1972-07-27 Appareil detecteur de pression

Country Status (6)

Country Link
BE (1) BE786850A (xx)
DE (1) DE2236943A1 (xx)
FR (1) FR2147660A5 (xx)
GB (1) GB1389408A (xx)
IT (1) IT961720B (xx)
NL (1) NL7210362A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192179A (en) * 1978-10-06 1980-03-11 Edward Yelke Piezoelectric transducer for fuel injection engine
EP0041501B1 (en) * 1979-12-03 1987-09-30 YELKE, Edward Piezoelectric transducer for fuel injection engine
EP0168488A1 (en) * 1984-01-16 1986-01-22 Stanadyne Inc. Piezoelectric sensor
AT387463B (de) * 1986-11-25 1989-01-25 Avl Verbrennungskraft Messtech Diagnoseverfahren fuer mehrzylindrige brennkraftmaschinen und einrichtung zur durchfuehrung des verfahrens
US5445019A (en) * 1993-04-19 1995-08-29 Ford Motor Company Internal combustion engine with on-board diagnostic system for detecting impaired fuel injectors
US5535621A (en) * 1994-03-02 1996-07-16 Ford Motor Company On-board detection of fuel injector malfunction
US5426971A (en) * 1994-03-03 1995-06-27 Ford Motor Company On-board detection of fuel line vapor
SE512141C2 (sv) * 1998-05-14 2000-01-31 Abb Ab Trycksensor för mätning av gastryck i en cylinder av en förbränningsmotor
DE102004040706B4 (de) * 2004-08-19 2010-05-06 Audi Ag Verfahren zur Diagnose des Kraftstoffversorgungssystems einer Brennkraftmaschine
ES2261071B1 (es) * 2005-04-01 2007-11-16 Vicente Blazquez Navarro Sistema de monitorizacion de comprension en motores alternativos de explosion.

Also Published As

Publication number Publication date
IT961720B (it) 1973-12-10
GB1389408A (en) 1975-04-03
FR2147660A5 (xx) 1973-03-09
NL7210362A (xx) 1973-01-30
DE2236943A1 (de) 1973-02-08

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