CA932974A - Pressure transducer and timing system - Google Patents

Pressure transducer and timing system

Info

Publication number
CA932974A
CA932974A CA057219A CA57219A CA932974A CA 932974 A CA932974 A CA 932974A CA 057219 A CA057219 A CA 057219A CA 57219 A CA57219 A CA 57219A CA 932974 A CA932974 A CA 932974A
Authority
CA
Canada
Prior art keywords
pressure transducer
timing system
timing
transducer
pressure
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
CA057219A
Other languages
English (en)
Inventor
R. Weaver Preston
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.)
UMC Electronics Co USA
Original Assignee
UMC Electronics Co USA
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 UMC Electronics Co USA filed Critical UMC Electronics Co USA
Application granted granted Critical
Publication of CA932974A publication Critical patent/CA932974A/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
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/003—Measuring variation of fuel pressure in high pressure line
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/08—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of piezoelectric devices, i.e. electric circuits therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
CA057219A 1968-08-02 1969-07-16 Pressure transducer and timing system Expired CA932974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74966268A 1968-08-02 1968-08-02

Publications (1)

Publication Number Publication Date
CA932974A true CA932974A (en) 1973-09-04

Family

ID=25014664

Family Applications (1)

Application Number Title Priority Date Filing Date
CA057219A Expired CA932974A (en) 1968-08-02 1969-07-16 Pressure transducer and timing system

Country Status (5)

Country Link
US (1) US3511088A (de)
CA (1) CA932974A (de)
DE (1) DE1939332A1 (de)
FR (1) FR2014941A1 (de)
GB (1) GB1271412A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662333A (en) * 1970-09-08 1972-05-09 Bendix Corp Hydraulic accumulator charge detector and indicating system
FR2168665A5 (de) * 1972-01-19 1973-08-31 Debuire Jean
GB1448445A (en) * 1972-10-13 1976-09-08 Cav Ltd Transducers bolt anchoring devices
US3960018A (en) * 1973-07-23 1976-06-01 Pcb Piezotronics, Inc. Conformal pressure transducer
US4052663A (en) * 1974-10-09 1977-10-04 Honeywell Inc. Timing system for measuring angle of advance of fuel injection
US4090404A (en) * 1975-09-23 1978-05-23 Souriau & Cie Apparatus and methods of detecting injection in a diesel engine
FR2325816A1 (fr) * 1975-09-23 1977-04-22 Souriau & Cie Procede et appareil pour controler l'angle d'avance de l'injection et la rotation d'un moteur a combustion interne a injection, notamment d'un moteur diesel
US4018086A (en) * 1975-10-03 1977-04-19 Sun Electric Corporation System for maintaining a diesel engine
HU173301B (hu) * 1975-12-23 1979-04-28 Autoipari Kutato Intezet Sposob izmerenija nachala vpryskivanija gorjuchego pri rabotajuhhem dvigatele vnutrennego sgoranija
US4036050A (en) * 1976-03-24 1977-07-19 Dooley Joseph L Engine monitoring apparatus
AT353507B (de) * 1977-11-11 1979-11-26 List Hans Messwertaufnehmer zur erfassung des innen- druckes von rohrleitungen
US4185494A (en) * 1978-06-08 1980-01-29 Creative Tool Company Diagnostic system for fuel injected engines
US4187720A (en) * 1978-11-06 1980-02-12 Deere & Company Fuel line injection sensor
DE3047078A1 (de) * 1980-12-13 1982-07-15 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur bestimmung des foerderbeginns bei einspritzpumpen
DE3118425A1 (de) * 1981-05-09 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum erfassen der den brennraeumen eines dieselmotors zugefuehrten kraftstoffmenge
DE3128238C2 (de) * 1981-07-17 1986-11-06 Pierburg Gmbh & Co Kg, 4040 Neuss Verfahren und Einrichtung zum Bestimmen der eingespritzten Kraftstoffmenge
US4476837A (en) * 1982-12-07 1984-10-16 Stanadyne, Inc. Method and system for fuel injection timing
FR2675542B1 (fr) * 1991-04-16 1995-01-27 Jean Coton Procede et dispositif pour la mesure de la pression des carburants injectes a l'interieur des tubes d'injection d'un moteur diesel.
CN103541847B (zh) * 2013-10-19 2015-11-18 福州大学 一种柴油发动机喷油时刻判别方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1861999A (en) * 1931-04-10 1932-06-07 Glenn H Bowlus Mud fluid pressure gauge
US2192863A (en) * 1937-03-12 1940-03-05 Pennsylvania Res Corp Electronic indicator for investigating impulses, vibrations, and the like
US2867043A (en) * 1952-10-16 1959-01-06 Applic Electroniques Des Caout Variable electric resistance semiconductor devices
US3240207A (en) * 1963-05-31 1966-03-15 North American Aviation Inc Pressure sensor
US3293584A (en) * 1964-08-10 1966-12-20 Raytheon Co Strain transducer transistor
US3327526A (en) * 1965-02-17 1967-06-27 Jesse N North Diesel engine timer
US3412602A (en) * 1966-06-27 1968-11-26 Int Harvester Co Timing nozzle for diesel engine

Also Published As

Publication number Publication date
FR2014941A1 (de) 1970-04-24
US3511088A (en) 1970-05-12
DE1939332A1 (de) 1970-02-26
GB1271412A (en) 1972-04-19

Similar Documents

Publication Publication Date Title
CA932974A (en) Pressure transducer and timing system
AU3534471A (en) Pressure reducing device
CA932833A (en) Digital transducer system
CA966221A (en) Transducer system and method
AU445741B2 (en) Ultrasonic manometer and system
CA787635A (en) Pressure transducer
CA799634A (en) Pressure transducer
AU6558069A (en) Ultrasonic manometer and system
CA778956A (en) Pressure measuring transducer
CA800777A (en) Transducer systems
CA788709A (en) Pressure ratio transducer
CA781153A (en) Pressure recorder
CA778106A (en) Pressure sensor
CA786482A (en) Transducer
CA782785A (en) Transducer
CA783774A (en) Transducer
CA843850A (en) Ferrimagnetic pressure transducer
CA777559A (en) Pressure bandage-splint
CA915548A (en) Compensator and pressure limiting device
CA781812A (en) Diaphragm valve and diaphragm therefor
CA797991A (en) Transducers
CA803166A (en) Pressure transducer
CA824390A (en) Pressure transducer
CA782887A (en) Deserializer and transducer therefore
CA821128A (en) Ferrimagnetic pressure transducer