BE826213A - Dispositif en vue d'indiquer la compression d'un moteur a combustion - Google Patents

Dispositif en vue d'indiquer la compression d'un moteur a combustion

Info

Publication number
BE826213A
BE826213A BE153934A BE153934A BE826213A BE 826213 A BE826213 A BE 826213A BE 153934 A BE153934 A BE 153934A BE 153934 A BE153934 A BE 153934A BE 826213 A BE826213 A BE 826213A
Authority
BE
Belgium
Prior art keywords
compression
indicating
combustion engine
combustion
engine
Prior art date
Application number
BE153934A
Other languages
English (en)
French (fr)
Inventor
P-O Olsson
M Wallin
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 filed Critical
Publication of BE826213A publication Critical patent/BE826213A/xx

Links

Classifications

    • 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
    • G01L23/085—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 measuring fluctuations of starter motor current or of battery voltage
    • 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
    • G01L23/22—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/225—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
  • Measuring Fluid Pressure (AREA)
BE153934A 1974-03-04 1975-03-03 Dispositif en vue d'indiquer la compression d'un moteur a combustion BE826213A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7402811A SE380348B (sv) 1974-03-04 1974-03-04 Anordning for indikering av relativa kompressionsskillnader hos en flercylindrig forbrenningsmotor

Publications (1)

Publication Number Publication Date
BE826213A true BE826213A (fr) 1975-06-30

Family

ID=20320396

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153934A BE826213A (fr) 1974-03-04 1975-03-03 Dispositif en vue d'indiquer la compression d'un moteur a combustion

Country Status (6)

Country Link
BE (1) BE826213A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2509199C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK82775A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1467551A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2) NL7502492A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE380348B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489617A (en) * 1982-07-14 1984-12-25 Eaton Corporation Quality control method
AT387463B (de) * 1986-11-25 1989-01-25 Avl Verbrennungskraft Messtech Diagnoseverfahren fuer mehrzylindrige brennkraftmaschinen und einrichtung zur durchfuehrung des verfahrens
AT388457B (de) * 1986-11-25 1989-06-26 Avl Verbrennungskraft Messtech Verfahren und einrichtung zur pruefung einer brennkraftmaschine
WO1989011087A1 (en) * 1988-05-04 1989-11-16 Robert Bosch Gmbh Method of detecting knocking in internal combustion engines
DE3932649A1 (de) * 1989-09-29 1991-04-18 Bosch Gmbh Robert Verfahren zum ermitteln der laufunruhe einer brennkraftmaschine
DE4337720A1 (de) * 1993-11-05 1995-05-18 Bayerische Motoren Werke Ag Vorrichtung zur Auswertung der Verdichtung eines mehrzylindrigen Verbrennungsmotors
GB9818791D0 (en) 1998-08-28 1998-10-21 Sun Electric Uk Ltd Method and apparatus for automotive and other testing
CN103675493B (zh) * 2012-09-07 2016-07-20 上海汽车集团股份有限公司 汽车起动机故障检测方法
CN103674566B (zh) * 2012-09-07 2016-08-17 上海汽车集团股份有限公司 基于最大峰值电流的汽车起动监测方法

Also Published As

Publication number Publication date
NL7502492A (nl) 1975-09-08
DE2509199C3 (de) 1980-10-16
SE7402811L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-09-05
DE2509199B2 (de) 1980-02-21
GB1467551A (en) 1977-03-16
DK82775A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-09-05
SE380348B (sv) 1975-11-03
DE2509199A1 (de) 1975-10-09
NL8002781A (nl) 1980-09-30

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