IT8024978A0 - LOGICAL CIRCUIT FOR ELECTRICAL USERS. - Google Patents
LOGICAL CIRCUIT FOR ELECTRICAL USERS.Info
- Publication number
- IT8024978A0 IT8024978A0 IT8024978A IT2497880A IT8024978A0 IT 8024978 A0 IT8024978 A0 IT 8024978A0 IT 8024978 A IT8024978 A IT 8024978A IT 2497880 A IT2497880 A IT 2497880A IT 8024978 A0 IT8024978 A0 IT 8024978A0
- Authority
- IT
- Italy
- Prior art keywords
- logical circuit
- electrical users
- users
- electrical
- logical
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
- F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
- F02P19/027—Safety devices, e.g. for diagnosing the glow plugs or the related circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current additionally responsive to some other abnormal electrical conditions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Electronic Switches (AREA)
- Relay Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792939338 DE2939338A1 (en) | 1979-09-28 | 1979-09-28 | CIRCUIT ARRANGEMENT FOR ELECTRICAL CONSUMERS |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8024978A0 true IT8024978A0 (en) | 1980-09-26 |
IT1132794B IT1132794B (en) | 1986-07-02 |
Family
ID=6082115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24978/80A IT1132794B (en) | 1979-09-28 | 1980-09-26 | LOGIC CIRCUIT FOR ELECTRIC USERS |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2939338A1 (en) |
FR (1) | FR2466890B1 (en) |
GB (1) | GB2062381B (en) |
IT (1) | IT1132794B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4743875A (en) * | 1986-07-22 | 1988-05-10 | Westinghouse Electric Corp. | Circuit breaker having a direct current measuring shunt |
JP2553026Y2 (en) * | 1989-04-18 | 1997-11-05 | 株式会社豊田自動織機製作所 | Protective equipment |
ES2145707B1 (en) * | 1998-06-12 | 2001-03-01 | Nagares Sa | HEAD GLOW CONTROLLER FOR DIESEL ENGINES. |
ATE522719T1 (en) | 2008-04-29 | 2011-09-15 | Gm Global Tech Operations Inc | METHOD AND DEVICE FOR CONTROLLING Glow PINS IN A DIESEL ENGINE, IN PARTICULAR FOR MOTOR VEHICLES |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE684638C (en) * | 1936-06-16 | 1939-12-02 | Siemens Schuckertwerke Akt Ges | Overcurrent relay arrangement |
DE2646809A1 (en) * | 1976-10-16 | 1978-04-20 | Bosch Gmbh Robert | ELECTRONIC OVERCURRENT PROTECTION DEVICE |
JPS54112428A (en) * | 1978-02-22 | 1979-09-03 | Diesel Kiki Co Ltd | Glow plug control |
-
1979
- 1979-09-28 DE DE19792939338 patent/DE2939338A1/en not_active Ceased
-
1980
- 1980-09-03 FR FR8019042A patent/FR2466890B1/en not_active Expired
- 1980-09-26 GB GB8031062A patent/GB2062381B/en not_active Expired
- 1980-09-26 IT IT24978/80A patent/IT1132794B/en active
Also Published As
Publication number | Publication date |
---|---|
GB2062381B (en) | 1983-01-19 |
IT1132794B (en) | 1986-07-02 |
GB2062381A (en) | 1981-05-20 |
FR2466890B1 (en) | 1985-06-28 |
DE2939338A1 (en) | 1981-04-16 |
FR2466890A1 (en) | 1981-04-10 |
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