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IT1129589B - DEVICE TO DETECT THE VIBRATIONS THAT OCCUR IN THE EVENT OF ABNORMAL COMBUSTION PROCESSES IN ENDOTHERMAL ENGINES - Google Patents

DEVICE TO DETECT THE VIBRATIONS THAT OCCUR IN THE EVENT OF ABNORMAL COMBUSTION PROCESSES IN ENDOTHERMAL ENGINES

Info

Publication number
IT1129589B
IT1129589B IT19605/80A IT1960580A IT1129589B IT 1129589 B IT1129589 B IT 1129589B IT 19605/80 A IT19605/80 A IT 19605/80A IT 1960580 A IT1960580 A IT 1960580A IT 1129589 B IT1129589 B IT 1129589B
Authority
IT
Italy
Prior art keywords
vibrations
event
detect
occur
abnormal combustion
Prior art date
Application number
IT19605/80A
Other languages
Italian (it)
Other versions
IT8019605A0 (en
Inventor
Siegfried Rohde
Gerd Vorberger
Original Assignee
Bosch Gmbh Robert
Bayerische Motoren Werke Ag
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 Bosch Gmbh Robert, Bayerische Motoren Werke Ag filed Critical Bosch Gmbh Robert
Publication of IT8019605A0 publication Critical patent/IT8019605A0/en
Application granted granted Critical
Publication of IT1129589B publication Critical patent/IT1129589B/en

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
    • G01L23/22—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Measuring Fluid Pressure (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Engines (AREA)
IT19605/80A 1979-02-01 1980-01-31 DEVICE TO DETECT THE VIBRATIONS THAT OCCUR IN THE EVENT OF ABNORMAL COMBUSTION PROCESSES IN ENDOTHERMAL ENGINES IT1129589B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792903788 DE2903788A1 (en) 1979-02-01 1979-02-01 DEVICE FOR DETECTING THE VIBRATIONS WHICH APPEAR IN ANALOMIC COMBUSTION PROCESSES IN COMBUSTION ENGINES

Publications (2)

Publication Number Publication Date
IT8019605A0 IT8019605A0 (en) 1980-01-31
IT1129589B true IT1129589B (en) 1986-06-11

Family

ID=6061901

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19605/80A IT1129589B (en) 1979-02-01 1980-01-31 DEVICE TO DETECT THE VIBRATIONS THAT OCCUR IN THE EVENT OF ABNORMAL COMBUSTION PROCESSES IN ENDOTHERMAL ENGINES

Country Status (5)

Country Link
JP (1) JPS55136928A (en)
DE (1) DE2903788A1 (en)
FR (1) FR2448142A1 (en)
GB (1) GB2041524A (en)
IT (1) IT1129589B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835232A (en) * 1981-08-26 1983-03-01 Nissan Motor Co Ltd Mounting device of knock sensor in automobile engine
DE59309259D1 (en) * 1993-09-09 1999-02-11 Waertsilae Nsd Schweiz Ag Device for determining the pressure in the cylinder of a reciprocating piston engine, and a diesel engine with such a device
AT408693B (en) * 1995-08-28 2002-02-25 Jenbacher Ag DEVICE FOR DETECTING IRREGULAR OPERATING CONDITIONS OF AN INTERNAL COMBUSTION ENGINE
JP2013083489A (en) * 2011-10-06 2013-05-09 Daihatsu Diesel Mfg Co Ltd Sensor unit for internal combustion engines and status monitoring device for internal combustion engines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393557A (en) * 1967-06-29 1968-07-23 Texaco Inc Apparatus for measuring selected engine vibration characteristics
DE2146361C3 (en) * 1970-09-22 1974-01-03 Snam Progetti S.P.A., Mailand (Italien) Device for measuring knocking in internal combustion engines

Also Published As

Publication number Publication date
FR2448142A1 (en) 1980-08-29
DE2903788A1 (en) 1980-08-14
GB2041524A (en) 1980-09-10
JPS55136928A (en) 1980-10-25
IT8019605A0 (en) 1980-01-31

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