JPS5066612A - - Google Patents

Info

Publication number
JPS5066612A
JPS5066612A JP11985974A JP11985974A JPS5066612A JP S5066612 A JPS5066612 A JP S5066612A JP 11985974 A JP11985974 A JP 11985974A JP 11985974 A JP11985974 A JP 11985974A JP S5066612 A JPS5066612 A JP S5066612A
Authority
JP
Japan
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.)
Pending
Application number
JP11985974A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5066612A publication Critical patent/JPS5066612A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/228—Warning displays

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
JP11985974A 1973-10-19 1974-10-17 Pending JPS5066612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732352493 DE2352493A1 (en) 1973-10-19 1973-10-19 PROCEDURE AND EQUIPMENT FOR TESTING ELECTROMAGNETICLY INTERMITTED INJECTION VALVES

Publications (1)

Publication Number Publication Date
JPS5066612A true JPS5066612A (en) 1975-06-05

Family

ID=5895885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11985974A Pending JPS5066612A (en) 1973-10-19 1974-10-17

Country Status (4)

Country Link
JP (1) JPS5066612A (en)
DE (1) DE2352493A1 (en)
FR (1) FR2248457A1 (en)
IT (1) IT1022933B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122253A (en) * 1983-12-07 1985-06-29 Yanmar Diesel Engine Co Ltd Electronic control device for internal-combustion engine
JPS62129557A (en) * 1985-11-30 1987-06-11 Mitsubishi Heavy Ind Ltd Detector for fuel gas injection valve malfunctioning
JPH0317173U (en) * 1989-06-29 1991-02-20

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805175A1 (en) * 1978-02-08 1979-08-09 Bosch Gmbh Robert DEVICE FOR DETECTING THE START OF INJECTION OF AN INJECTION VALVE
DE3609599A1 (en) * 1986-03-21 1987-09-24 Bosch Gmbh Robert METHOD FOR CONTROLLING THE DEACTIVATION TIME OF ELECTROMAGNETIC DEVICES, ESPECIALLY ELECTROMAGNETIC VALVES IN INTERNAL COMBUSTION ENGINES
DE19529013C2 (en) 1995-07-26 1999-09-30 Siemens Ag Method for testing the function of a mechanical switching element and device for carrying out the method
US8813723B2 (en) 2011-05-20 2014-08-26 GM Global Technology Operations LLC System and method for detecting a stuck fuel injector
DE102018213623A1 (en) 2018-08-13 2020-02-13 Lenze Drives Gmbh frequency converter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122253A (en) * 1983-12-07 1985-06-29 Yanmar Diesel Engine Co Ltd Electronic control device for internal-combustion engine
JPS62129557A (en) * 1985-11-30 1987-06-11 Mitsubishi Heavy Ind Ltd Detector for fuel gas injection valve malfunctioning
JPH0317173U (en) * 1989-06-29 1991-02-20

Also Published As

Publication number Publication date
FR2248457B3 (en) 1976-10-22
DE2352493A1 (en) 1975-04-24
FR2248457A1 (en) 1975-05-16
IT1022933B (en) 1978-04-20

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