GB2270430B - Switching means for switching an electromagnetic load - Google Patents
Switching means for switching an electromagnetic loadInfo
- Publication number
- GB2270430B GB2270430B GB9318265A GB9318265A GB2270430B GB 2270430 B GB2270430 B GB 2270430B GB 9318265 A GB9318265 A GB 9318265A GB 9318265 A GB9318265 A GB 9318265A GB 2270430 B GB2270430 B GB 2270430B
- Authority
- GB
- United Kingdom
- Prior art keywords
- switching
- electromagnetic load
- switching means
- electromagnetic
- load
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
- H03K17/08146—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in bipolar transistor switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924229538 DE4229538C2 (en) | 1992-09-04 | 1992-09-04 | Circuit arrangement for controlling an electromagnetic consumer |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9318265D0 GB9318265D0 (en) | 1993-10-20 |
GB2270430A GB2270430A (en) | 1994-03-09 |
GB2270430B true GB2270430B (en) | 1996-02-07 |
Family
ID=6467211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9318265A Expired - Lifetime GB2270430B (en) | 1992-09-04 | 1993-09-03 | Switching means for switching an electromagnetic load |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3322946B2 (en) |
DE (1) | DE4229538C2 (en) |
GB (1) | GB2270430B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3604538B2 (en) * | 1997-09-11 | 2004-12-22 | 株式会社東芝 | Electromagnetic cooker |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3665901A (en) * | 1968-12-27 | 1972-05-30 | Sopromi Soc Proc Modern Inject | System controlling the speedy energization of electromagnets, chiefly those controlling the opening of electromagnetic injectors in internal combustion engines |
GB1308609A (en) * | 1969-06-11 | 1973-02-21 | Cav Ltd | Electric circuits for energising inductors |
SU442720A1 (en) * | 1972-09-22 | 1991-11-07 | Московский карбюраторный завод | Fuel injection system for i.c.engine |
DE3702680A1 (en) * | 1986-02-18 | 1987-10-29 | Bosch Gmbh Robert | METHOD AND CIRCUIT FOR CONTROLLING ELECTROMAGNETIC CONSUMERS |
DE3734415A1 (en) * | 1987-10-12 | 1989-04-20 | Bosch Gmbh Robert | CIRCUIT ARRANGEMENT FOR ACCELERATING THE SUPPLY OF AN ELECTROMAGNETIC CONSUMER |
DE3836125A1 (en) * | 1988-10-22 | 1990-05-03 | Thomson Brandt Gmbh | CIRCUIT ARRANGEMENT FOR REVERSING A MAGNETIC FIELD |
DE3904605A1 (en) * | 1989-02-16 | 1990-08-23 | Bosch Gmbh Robert | CIRCUIT ARRANGEMENT AND METHOD FOR THE ACCELERATED SWITCHING OF ELECTROMAGNETIC CONSUMERS |
DD281275A5 (en) * | 1989-04-05 | 1990-08-01 | Pentacon Dresden Veb | CIRCUIT ARRANGEMENT FOR OPERATING IMPULSE MAGNETS |
DE4002286C2 (en) * | 1990-01-26 | 1993-12-16 | Prominent Dosiertechnik Gmbh | Magnet drive, especially for a magnetic metering pump |
DE4029794A1 (en) * | 1990-08-18 | 1992-02-20 | Bosch Gmbh Robert | METHOD AND DEVICE FOR CONTROLLING AN ELECTROMAGNETIC CONSUMER |
-
1992
- 1992-09-04 DE DE19924229538 patent/DE4229538C2/en not_active Expired - Lifetime
-
1993
- 1993-08-25 JP JP21001693A patent/JP3322946B2/en not_active Expired - Fee Related
- 1993-09-03 GB GB9318265A patent/GB2270430B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4229538C2 (en) | 2002-10-24 |
DE4229538A1 (en) | 1994-03-10 |
JP3322946B2 (en) | 2002-09-09 |
GB9318265D0 (en) | 1993-10-20 |
GB2270430A (en) | 1994-03-09 |
JPH06176923A (en) | 1994-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20130902 |