CH563576A5 - - Google Patents

Info

Publication number
CH563576A5
CH563576A5 CH1645672A CH1645672A CH563576A5 CH 563576 A5 CH563576 A5 CH 563576A5 CH 1645672 A CH1645672 A CH 1645672A CH 1645672 A CH1645672 A CH 1645672A CH 563576 A5 CH563576 A5 CH 563576A5
Authority
CH
Switzerland
Application number
CH1645672A
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of CH563576A5 publication Critical patent/CH563576A5/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/08—Testing internal-combustion engines by monitoring pressure in cylinders
    • 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
    • G01L23/222—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 using piezoelectric devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Testing Of Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
CH1645672A 1971-11-11 1972-11-11 CH563576A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3094671A IT941741B (it) 1971-11-11 1971-11-11 Dispositivo per la rivelazione di fenomeni di combustione anomala su motori a combustione interna mediante trasduttori

Publications (1)

Publication Number Publication Date
CH563576A5 true CH563576A5 (fr) 1975-06-30

Family

ID=11232819

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1645672A CH563576A5 (fr) 1971-11-11 1972-11-11

Country Status (14)

Country Link
AT (1) AT325899B (fr)
BE (1) BE790870A (fr)
CH (1) CH563576A5 (fr)
CS (1) CS167363B2 (fr)
DE (1) DE2254267C3 (fr)
DK (1) DK135914B (fr)
ES (1) ES408442A1 (fr)
FR (1) FR2159988A5 (fr)
GB (1) GB1371720A (fr)
HU (1) HU169612B (fr)
IT (1) IT941741B (fr)
LU (1) LU66456A1 (fr)
NL (1) NL7214359A (fr)
PL (1) PL79700B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036050A (en) * 1976-03-24 1977-07-19 Dooley Joseph L Engine monitoring apparatus
DE2803721A1 (de) * 1978-01-28 1979-08-09 Bosch Gmbh Robert Einrichtung zur erfassung von wechselkraeften in schrauben
DE3021088A1 (de) * 1980-06-04 1981-12-10 Robert Bosch Gmbh, 7000 Stuttgart Sensor
DE112015002293T5 (de) * 2014-06-17 2017-02-23 Scania Cv Ab Verfahren und Vorrichtung zur Kompressionsdiagnose eines Verbrennungsmotors
DE112015002265T5 (de) * 2014-06-17 2017-03-02 Scania Cv Ab Verbrennungsmotoren und Verfahren zur Erfassung von Betriebsbedingungen eines Verbrennungsmotors

Also Published As

Publication number Publication date
GB1371720A (en) 1974-10-23
ATA963372A (de) 1975-01-15
CS167363B2 (fr) 1976-04-29
AT325899B (de) 1975-11-10
FR2159988A5 (fr) 1973-06-22
BE790870A (fr) 1973-05-03
DK135914C (fr) 1977-12-05
HU169612B (fr) 1976-12-28
DE2254267A1 (de) 1973-05-24
LU66456A1 (fr) 1973-02-01
NL7214359A (fr) 1973-05-15
ES408442A1 (es) 1975-11-16
PL79700B1 (fr) 1975-06-30
DE2254267C3 (de) 1975-04-24
IT941741B (it) 1973-03-10
DE2254267B2 (de) 1974-08-29
DK135914B (da) 1977-07-11

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Legal Events

Date Code Title Description
PL Patent ceased