FR882626A - Method and apparatus for reading indicator diagrams on internal combustion engines - Google Patents

Method and apparatus for reading indicator diagrams on internal combustion engines

Info

Publication number
FR882626A
FR882626A FR882626DA FR882626A FR 882626 A FR882626 A FR 882626A FR 882626D A FR882626D A FR 882626DA FR 882626 A FR882626 A FR 882626A
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
reading indicator
indicator diagrams
diagrams
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.)
Deutsche Versuchsanstalt fuer Luftfahrt eV
Original Assignee
Deutsche Versuchsanstalt fuer Luftfahrt eV
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 Deutsche Versuchsanstalt fuer Luftfahrt eV filed Critical Deutsche Versuchsanstalt fuer Luftfahrt eV
Application granted granted Critical
Publication of FR882626A publication Critical patent/FR882626A/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
    • 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
    • G01L23/223—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 magnetic or magnetostrictive means
    • 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
    • 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
    • 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
FR882626D 1940-05-27 1941-06-13 Method and apparatus for reading indicator diagrams on internal combustion engines Expired FR882626A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED82685D DE746666C (en) 1940-05-27 1940-05-27 indicator

Publications (1)

Publication Number Publication Date
FR882626A true FR882626A (en) 1943-06-09

Family

ID=7063814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR882626D Expired FR882626A (en) 1940-05-27 1941-06-13 Method and apparatus for reading indicator diagrams on internal combustion engines

Country Status (2)

Country Link
DE (1) DE746666C (en)
FR (1) FR882626A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686861A (en) * 1984-09-26 1987-08-18 Ngk Spark Plug Co., Ltd. Gasket type pressure sensor

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL225745A (en) * 1957-03-12
DE2731069A1 (en) * 1977-07-09 1979-01-25 Bosch Gmbh Robert Knocking IC engine oscillations sensor - has washer with two flanges whose vibrations generate AC signal in winding
DE2801969C2 (en) * 1978-01-18 1982-11-04 Robert Bosch Gmbh, 7000 Stuttgart Sensor for vibrations
EP0013702A1 (en) * 1978-11-14 1980-08-06 Creative Tool Company Corp. Transducer device for monitoring pressure
DE2904844C3 (en) * 1979-02-09 1982-02-04 Glötzl, Gesellschaft für Baumeßtechnik mbH, 7512 Rheinstetten Pressure measuring device for measuring and monitoring concrete stresses
DE2944647A1 (en) * 1979-11-06 1981-05-14 Robert Bosch Gmbh, 7000 Stuttgart Piezoelectric detection of IC engine knock vibrations - using single element centrally clamped to provide two independent vibrators
DE2944703C2 (en) * 1979-11-06 1985-04-25 Robert Bosch Gmbh, 7000 Stuttgart Sensor for detecting the vibrations that occur when an internal combustion engine knocks
DE3213428C2 (en) * 1982-04-10 1984-01-12 Daimler-Benz Ag, 7000 Stuttgart Spark plug with integrated pressure sensor
JPS59141028A (en) * 1983-01-31 1984-08-13 Nissan Motor Co Ltd Washer type pressure sensor
GB2200211B (en) * 1986-12-08 1991-01-16 Fuji Electric Co Ltd Vibration-type transducer
DE3934118A1 (en) * 1989-10-12 1991-04-18 Bayerische Motoren Werke Ag SENSOR DEVICE IN INTERNAL COMBUSTION ENGINES
DE4001475C2 (en) * 1990-01-19 1999-02-18 Audi Ag Measuring device for detecting the pressure in the combustion chamber of an internal combustion engine
JP3809919B2 (en) * 1995-06-09 2006-08-16 株式会社日立製作所 Cylinder internal pressure detector
DE19524147C2 (en) * 1995-07-03 1998-01-29 Bosch Gmbh Robert Vibration sensor with a pressure sleeve
JP2001123930A (en) * 1999-10-27 2001-05-08 Denso Corp Mounting structure of glow plug
DE102004047143A1 (en) * 2004-09-29 2006-04-06 Robert Bosch Gmbh Piezoelectric combustion chamber pressure sensor with a pressure transfer pin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686861A (en) * 1984-09-26 1987-08-18 Ngk Spark Plug Co., Ltd. Gasket type pressure sensor

Also Published As

Publication number Publication date
DE746666C (en) 1944-08-16

Similar Documents

Publication Publication Date Title
FR882626A (en) Method and apparatus for reading indicator diagrams on internal combustion engines
FR867019A (en) Heating device for internal combustion engines
FR869688A (en) Exhaust pipe for internal combustion engines
FR862958A (en) Injection device for internal combustion engines
FR872050A (en) Method and device for starting vehicles with internal combustion engines
FR824259A (en) Method for introducing fuels into internal combustion engines and device for implementing this method
FR834460A (en) Injection device for polycylindrical combustion engine
FR932586A (en) Method and device for lubricating the rotary distribution sleeves of internal combustion engines
FR872930A (en) Device for starting internal combustion engines
FR867728A (en) Anti-knock method and device for internal combustion engines
FR872611A (en) Starting device for internal combustion engines
FR872072A (en) Injection device for combustion engines
FR863125A (en) Combustion indicator for internal combustion engines
FR882686A (en) Injection device for internal combustion engine
FR887981A (en) Method and device for the combustion of fuels in internal combustion engines
FR873773A (en) Device for starting internal combustion engines
FR835978A (en) Method and apparatus for improving the characteristics of internal combustion engines
FR863302A (en) Injection device for internal combustion engines
FR824927A (en) Method and device for starting internal combustion engines
FR846562A (en) Injection device for internal combustion engines
FR818941A (en) Method and device for powering internal combustion engines
FR875958A (en) Cooling device for internal combustion engines, in particular for aircraft engines
FR874514A (en) Starting device for internal combustion engines
FR870682A (en) Starting device for internal combustion engines
FR857444A (en) Method and device for fueling internal combustion engines operating according to the otto cycle