ITMI931447A1 - PROCEDURE AND DEVICE TO COMMAND AN ELECTROMAGNETIC USER - Google Patents
PROCEDURE AND DEVICE TO COMMAND AN ELECTROMAGNETIC USERInfo
- Publication number
- ITMI931447A1 ITMI931447A1 IT001447A ITMI931447A ITMI931447A1 IT MI931447 A1 ITMI931447 A1 IT MI931447A1 IT 001447 A IT001447 A IT 001447A IT MI931447 A ITMI931447 A IT MI931447A IT MI931447 A1 ITMI931447 A1 IT MI931447A1
- Authority
- IT
- Italy
- Prior art keywords
- command
- procedure
- electromagnetic user
- electromagnetic
- user
- Prior art date
Links
Classifications
-
- 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
- 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
- F02D2041/2041—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit for controlling the current in the free-wheeling phase
-
- 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
- F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
- F02D2041/2075—Type of transistors or particular use thereof
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4222650A DE4222650A1 (en) | 1992-07-10 | 1992-07-10 | Method and device for controlling an electromagnetic consumer |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI931447A0 ITMI931447A0 (en) | 1993-07-05 |
ITMI931447A1 true ITMI931447A1 (en) | 1995-01-05 |
IT1264664B1 IT1264664B1 (en) | 1996-10-04 |
Family
ID=6462892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93MI001447A IT1264664B1 (en) | 1992-07-10 | 1993-07-05 | PROCEDURE AND DEVICE TO COMMAND AN ELECTROMAGNETIC USER |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH0688545A (en) |
DE (1) | DE4222650A1 (en) |
FR (1) | FR2693508B1 (en) |
GB (1) | GB2268600B (en) |
IT (1) | IT1264664B1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0865161B1 (en) * | 1997-03-13 | 2007-10-24 | Denso Corporation | Driving apparatus for an inductive load |
GB2368210A (en) * | 2000-10-21 | 2002-04-24 | Trw Ltd | Controllable current decay rate for hydraulic brake system solenoids |
DE10140432B4 (en) * | 2001-08-17 | 2010-02-11 | GM Global Technology Operations, Inc., Detroit | Method and device for noise and vibration reduction on a solenoid valve |
DE102004032721A1 (en) | 2004-07-07 | 2006-02-16 | Robert Bosch Gmbh | Device and method for controlling an inductance |
DE102011089228A1 (en) * | 2011-12-20 | 2013-06-20 | Robert Bosch Gmbh | Device for controlling electrically actuated valves in various modes |
DE102016205108A1 (en) * | 2016-03-29 | 2017-10-05 | Robert Bosch Gmbh | Method for repeated actuation of an actuator |
US10941738B1 (en) | 2020-01-13 | 2021-03-09 | Caterpillar Inc. | Method and system for spill valve movement detection |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2828678A1 (en) * | 1978-06-30 | 1980-04-17 | Bosch Gmbh Robert | METHOD AND DEVICE FOR OPERATING AN ELECTROMAGNETIC CONSUMER, IN PARTICULAR AN INJECTION VALVE IN INTERNAL COMBUSTION ENGINES |
DE2900420A1 (en) * | 1979-01-08 | 1980-07-24 | Bosch Gmbh Robert | DEVICE FOR CONTROLLING THE CURRENT BY AN ELECTROMAGNETIC CONSUMER, IN PARTICULAR BY AN ELECTROMAGNETICALLY OPERATING INJECTION VALVE OF AN INTERNAL COMBUSTION ENGINE |
DE3139987A1 (en) * | 1981-10-08 | 1983-04-28 | Robert Bosch Gmbh, 7000 Stuttgart | CONTROL DEVICE FOR AN ELECTROMAGNETIC CONSUMER IN A MOTOR VEHICLE, IN PARTICULAR A SOLENOID VALVE OR A CONTROL SOLENOID |
JPH0635844B2 (en) * | 1983-06-15 | 1994-05-11 | 本田技研工業株式会社 | Fuel supply control method for internal combustion engine |
GB2146456A (en) * | 1983-07-11 | 1985-04-17 | Figueiredo Nuno R M | Method and arrangement for controlling the combustion process in an internal combustion engine |
US4512317A (en) * | 1984-02-27 | 1985-04-23 | Allied Corporation | Extended range throttle body fuel injection system |
JP2521086B2 (en) * | 1987-04-06 | 1996-07-31 | 株式会社ゼクセル | Control device for fuel injection pump |
DE4018320C2 (en) * | 1990-06-08 | 2002-06-27 | Bosch Gmbh Robert | Control circuit for an electromagnetic consumer |
DE4020094C2 (en) * | 1990-06-23 | 1998-01-29 | Bosch Gmbh Robert | Method and device for controlling an electromagnetic consumer |
DE4031367A1 (en) * | 1990-10-04 | 1992-04-09 | Bosch Gmbh Robert | CONTROL SYSTEM FOR A SELF-IGNITION COMBUSTION ENGINE |
-
1992
- 1992-07-10 DE DE4222650A patent/DE4222650A1/en not_active Withdrawn
-
1993
- 1993-06-30 FR FR9307995A patent/FR2693508B1/en not_active Expired - Fee Related
- 1993-07-05 IT IT93MI001447A patent/IT1264664B1/en active IP Right Grant
- 1993-07-05 JP JP5165277A patent/JPH0688545A/en active Pending
- 1993-07-09 GB GB9314270A patent/GB2268600B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2693508B1 (en) | 1994-08-26 |
FR2693508A1 (en) | 1994-01-14 |
DE4222650A1 (en) | 1994-01-13 |
ITMI931447A0 (en) | 1993-07-05 |
GB2268600A (en) | 1994-01-12 |
GB9314270D0 (en) | 1993-08-18 |
IT1264664B1 (en) | 1996-10-04 |
JPH0688545A (en) | 1994-03-29 |
GB2268600B (en) | 1995-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |