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
Links
Classifications
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- 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
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- 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
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- 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)
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)
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)
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 |
-
1973
- 1973-10-19 DE DE19732352493 patent/DE2352493A1/en active Pending
- 1973-12-27 FR FR7346617A patent/FR2248457A1/en active Granted
-
1974
- 1974-10-16 IT IT2849874A patent/IT1022933B/en active
- 1974-10-17 JP JP11985974A patent/JPS5066612A/ja active Pending
Cited By (3)
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 |