IN165455B - - Google Patents
Info
- Publication number
- IN165455B IN165455B IN338/CAL/86A IN338CA1986A IN165455B IN 165455 B IN165455 B IN 165455B IN 338CA1986 A IN338CA1986 A IN 338CA1986A IN 165455 B IN165455 B IN 165455B
- Authority
- IN
- India
- Prior art keywords
- predetermined duration
- switching element
- command
- control device
- instruction
- Prior art date
Links
Classifications
-
- 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
- H02H3/24—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 undervoltage or no-voltage
- H02H3/247—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 undervoltage or no-voltage having timing means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
- H01H47/32—Energising current supplied by semiconductor device
-
- 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
- H02H3/24—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 undervoltage or no-voltage
- H02H3/243—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 undervoltage or no-voltage for DC systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/045—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere
- H02H9/047—Free-wheeling circuits
Landscapes
- Relay Circuits (AREA)
- Keying Circuit Devices (AREA)
- Magnetically Actuated Valves (AREA)
- Vehicle Body Suspensions (AREA)
- Catching Or Destruction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3516228 | 1985-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN165455B true IN165455B (ro) | 1989-10-21 |
Family
ID=6269944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN338/CAL/86A IN165455B (ro) | 1985-05-06 | 1986-04-30 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0203366B1 (ro) |
JP (2) | JPS61256534A (ro) |
CN (1) | CN1005509B (ro) |
AT (1) | ATE54774T1 (ro) |
DE (1) | DE3672697D1 (ro) |
IN (1) | IN165455B (ro) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3908192A1 (de) * | 1989-03-14 | 1990-09-20 | Licentia Gmbh | Elektronische schuetzansteuerung |
DE19506525C1 (de) * | 1995-02-24 | 1996-04-04 | Siemens Ag | Schaltungsanordnung zur störungsverminderten Spannungsversorgung |
CN1326656C (zh) * | 1997-11-21 | 2007-07-18 | 松下电器产业株式会社 | 焊机及其采用的电磁开关 |
DE19948696A1 (de) * | 1999-09-30 | 2001-05-10 | Siemens Ag | Unterspannungsauslöser mit Elektromagnet und getaktetem Haltestromkreis |
EP1840922B1 (en) * | 2006-03-30 | 2008-07-16 | Alcatel Lucent | Electrical circuit for a self-retaining relay |
EP2513939B1 (en) * | 2010-02-08 | 2015-12-16 | Siemens Aktiengesellschaft | Controlling circuit for an electromagnetic switching device |
WO2012055428A1 (en) * | 2010-10-26 | 2012-05-03 | Siemens Aktiengesellschaft | Circuit for an electromagnetic switching device |
ES2531183T3 (es) * | 2011-10-06 | 2015-03-11 | Abb Technology Ag | Interruptor y conmutador asociado |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3541392A (en) * | 1968-09-30 | 1970-11-17 | Bendix Corp | Interruption monitor with delay disconnecting and reconnecting means |
US3757302A (en) * | 1971-11-16 | 1973-09-04 | Addressograph Multigraph | Responsive power fail detection system |
GB1370942A (en) * | 1972-04-06 | 1974-10-16 | Baldwin Francis Holdings Ltd | Control of electromagnetic contactors |
US4176388A (en) * | 1978-03-30 | 1979-11-27 | Towmotor Corporation | Control circuit for a contactor |
-
1986
- 1986-04-07 CN CN86102390.0A patent/CN1005509B/zh not_active Expired
- 1986-04-23 EP EP86105592A patent/EP0203366B1/de not_active Expired - Lifetime
- 1986-04-23 DE DE8686105592T patent/DE3672697D1/de not_active Expired - Lifetime
- 1986-04-23 AT AT86105592T patent/ATE54774T1/de active
- 1986-04-30 IN IN338/CAL/86A patent/IN165455B/en unknown
- 1986-05-01 JP JP61101868A patent/JPS61256534A/ja active Pending
-
1993
- 1993-10-27 JP JP1993062567U patent/JPH0743879Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE54774T1 (de) | 1990-08-15 |
CN86102390A (zh) | 1986-11-05 |
JPH0743879Y2 (ja) | 1995-10-09 |
JPH0677125U (ja) | 1994-10-28 |
JPS61256534A (ja) | 1986-11-14 |
EP0203366A1 (de) | 1986-12-03 |
DE3672697D1 (de) | 1990-08-23 |
CN1005509B (zh) | 1989-10-18 |
EP0203366B1 (de) | 1990-07-18 |
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