NL7410603A - Elektrisch circuit. - Google Patents
Elektrisch circuit.Info
- Publication number
- NL7410603A NL7410603A NL7410603A NL7410603A NL7410603A NL 7410603 A NL7410603 A NL 7410603A NL 7410603 A NL7410603 A NL 7410603A NL 7410603 A NL7410603 A NL 7410603A NL 7410603 A NL7410603 A NL 7410603A
- Authority
- NL
- Netherlands
- Prior art keywords
- electric circuit
- electric
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
- H01F7/1816—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator
-
- 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
- H01H47/226—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 for bistable relays
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3731173A GB1466246A (en) | 1974-07-02 | 1974-07-02 | Electrical switching circuits |
US05/495,086 US3975666A (en) | 1974-07-02 | 1974-08-05 | Pneumatic and hydraulic control valves |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7410603A true NL7410603A (nl) | 1975-02-11 |
Family
ID=26263412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7410603A NL7410603A (nl) | 1974-07-02 | 1974-08-07 | Elektrisch circuit. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3975666A (nl) |
JP (1) | JPS5070860A (nl) |
DE (1) | DE2437952A1 (nl) |
FR (1) | FR2240553B1 (nl) |
GB (1) | GB1466246A (nl) |
NL (1) | NL7410603A (nl) |
SE (1) | SE7409474L (nl) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068283A (en) * | 1976-10-01 | 1978-01-10 | General Electric Company | Circuit breaker solid state trip unit incorporating trip indicating circuit |
US4128856A (en) * | 1977-07-29 | 1978-12-05 | Macleod Donald A | Automatic resetting control circuit for air switch operator |
FR2406884A1 (fr) * | 1977-10-24 | 1979-05-18 | Matsushita Electric Works Ltd | Circuit de commande de relais bistable |
US4305283A (en) * | 1979-08-29 | 1981-12-15 | Whessoe Limited | Position determining apparatus |
FR2498807A1 (fr) * | 1981-01-23 | 1982-07-30 | Socapex | Relais monostable a faible consommation |
US4409638A (en) * | 1981-10-14 | 1983-10-11 | Sturman Oded E | Integrated latching actuators |
DE3306761A1 (de) * | 1983-02-25 | 1984-08-30 | Siemens AG, 1000 Berlin und 8000 München | Energiesparschaltung |
US4527216A (en) * | 1983-03-16 | 1985-07-02 | International Business Machines Corporation | Sub-milliamp mechanical relay control |
USRE33825E (en) * | 1983-03-16 | 1992-02-18 | International Business Machines Corporation | Sub-milliamp mechanical relay control |
GB2184260B (en) * | 1985-11-20 | 1989-11-01 | British Gas Plc | Valve operating system |
US4779839A (en) * | 1986-11-28 | 1988-10-25 | Sears Lawrence M | System for actuating an electrical valve from a remote location |
US4957273A (en) * | 1986-11-28 | 1990-09-18 | Sears Lawrence M | Remote shut-off valve |
DE68913931T2 (de) * | 1988-12-13 | 1994-06-30 | Seiko Epson Corp | Vorrichtung zur Steuerung einer Punktdrucknadel. |
DE8910048U1 (nl) * | 1989-08-22 | 1991-01-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
GB2363271A (en) * | 2000-06-09 | 2001-12-12 | Apollo Fire Detectors Ltd | A fire door release circuit including a latching relay |
DE10347877B4 (de) * | 2003-10-10 | 2008-11-27 | Bucyrus Dbt Europe Gmbh | Bergbau-Elektromagnet |
CN103016823A (zh) * | 2012-12-08 | 2013-04-03 | 中国航天科技集团公司第六研究院第十一研究所 | 冗余控制快速释放电路 |
DE102013020309A1 (de) * | 2013-12-03 | 2015-06-03 | Festo Ag & Co. Kg | Ventileinrichtung |
CN104455649A (zh) * | 2014-09-29 | 2015-03-25 | 三一重型装备有限公司 | 本安比例电磁阀驱动模块、本安比例控制系统及矿用设备 |
CN107452547B (zh) | 2016-06-01 | 2020-07-10 | 中兴通讯股份有限公司 | 单线圈磁保持继电器控制电路及方法 |
DE102019130601A1 (de) | 2019-11-13 | 2021-05-20 | Minimax Viking Research & Development Gmbh | Verfahren und Vorrichtung zur elektrischen Ansteuerung eines Aktors |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427751A (en) * | 1945-03-29 | 1947-09-23 | Westinghouse Electric Corp | Capacitor closed relay having reduced holding current |
DE1117693B (de) * | 1958-07-23 | 1961-11-23 | Funke & Huster Elek Zitaets G | Elektropneumatische, auf Steuerimpulse aus eigensicheren Stromkreisen ansprechende Steuervorrichtung fuer druckluftbetriebene Einrichtungen von Untertagebetrieben |
US3121175A (en) * | 1959-08-03 | 1964-02-11 | Thomson Houston Comp Francaise | Transistor having threshold switch effecting coupling and feedback effecting temperature compensation |
US3221174A (en) * | 1962-06-04 | 1965-11-30 | Gen Motors Corp | Timing circuit with means for selectively alternating the timing pulses |
US3382417A (en) * | 1965-07-30 | 1968-05-07 | Bourns Inc | Time delay relay device |
US3454839A (en) * | 1966-03-23 | 1969-07-08 | Alex C Mcintosh | Electronic switching circuit |
-
1974
- 1974-07-02 GB GB3731173A patent/GB1466246A/en not_active Expired
- 1974-07-22 SE SE7409474A patent/SE7409474L/xx unknown
- 1974-08-02 JP JP49088150A patent/JPS5070860A/ja active Pending
- 1974-08-05 US US05/495,086 patent/US3975666A/en not_active Expired - Lifetime
- 1974-08-07 DE DE2437952A patent/DE2437952A1/de not_active Withdrawn
- 1974-08-07 NL NL7410603A patent/NL7410603A/nl not_active Application Discontinuation
- 1974-08-07 FR FR7427480A patent/FR2240553B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2437952A1 (de) | 1975-02-20 |
JPS5070860A (nl) | 1975-06-12 |
FR2240553B1 (nl) | 1978-12-29 |
GB1466246A (en) | 1977-03-02 |
US3975666A (en) | 1976-08-17 |
SE7409474L (sv) | 1975-02-10 |
FR2240553A1 (nl) | 1975-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |