FR924720A - Method and apparatus for measuring detonation in internal combustion engines - Google Patents

Method and apparatus for measuring detonation in internal combustion engines

Info

Publication number
FR924720A
FR924720A FR924720DA FR924720A FR 924720 A FR924720 A FR 924720A FR 924720D A FR924720D A FR 924720DA FR 924720 A FR924720 A FR 924720A
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
measuring detonation
detonation
measuring
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
Other languages
French (fr)
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.)
GROUPEMENT FRANCAIS POUR LE DEVELOPPEMENT DES RECHERCHES AERONAUTIQUES
Original Assignee
GROUPEMENT FRANCAIS POUR LE DEVELOPPEMENT DES RECHERCHES AERONAUTIQUES
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 GROUPEMENT FRANCAIS POUR LE DEVELOPPEMENT DES RECHERCHES AERONAUTIQUES filed Critical GROUPEMENT FRANCAIS POUR LE DEVELOPPEMENT DES RECHERCHES AERONAUTIQUES
Application granted granted Critical
Publication of FR924720A publication Critical patent/FR924720A/en
Expired legal-status Critical Current

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
FR924720D 1944-05-11 1944-05-11 Method and apparatus for measuring detonation in internal combustion engines Expired FR924720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR924720T 1944-05-11

Publications (1)

Publication Number Publication Date
FR924720A true FR924720A (en) 1947-08-13

Family

ID=9439543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924720D Expired FR924720A (en) 1944-05-11 1944-05-11 Method and apparatus for measuring detonation in internal combustion engines

Country Status (1)

Country Link
FR (1) FR924720A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415294A1 (en) * 1978-01-19 1979-08-17 Bosch Gmbh Robert INSTALLATION TO DETECT PRESSURE FLUCTUATIONS IN THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415294A1 (en) * 1978-01-19 1979-08-17 Bosch Gmbh Robert INSTALLATION TO DETECT PRESSURE FLUCTUATIONS IN THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE

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