GB2014813B - Polarised relay control circuit - Google Patents
Polarised relay control circuitInfo
- Publication number
- GB2014813B GB2014813B GB7902570A GB7902570A GB2014813B GB 2014813 B GB2014813 B GB 2014813B GB 7902570 A GB7902570 A GB 7902570A GB 7902570 A GB7902570 A GB 7902570A GB 2014813 B GB2014813 B GB 2014813B
- Authority
- GB
- United Kingdom
- Prior art keywords
- control circuit
- relay control
- polarised relay
- polarised
- circuit
- 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
Links
Classifications
-
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2806628A DE2806628C2 (en) | 1978-02-16 | 1978-02-16 | Control circuit for an AC relay |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2014813A GB2014813A (en) | 1979-08-30 |
GB2014813B true GB2014813B (en) | 1982-04-07 |
Family
ID=6032175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7902570A Expired GB2014813B (en) | 1978-02-16 | 1979-01-24 | Polarised relay control circuit |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2806628C2 (en) |
FR (1) | FR2417843A1 (en) |
GB (1) | GB2014813B (en) |
IT (1) | IT1110533B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2816558C2 (en) * | 1978-04-17 | 1986-01-09 | Brown, Boveri & Cie Ag, 6800 Mannheim | Circuit arrangement for controlling a non-polarized relay |
DE3110314A1 (en) * | 1980-07-31 | 1982-04-01 | LGZ Landis & Gyr Zug AG, 6301 Zug | System and device for operating an electromagnet |
DE3427478A1 (en) * | 1984-07-25 | 1986-02-06 | Siemens AG, 1000 Berlin und 8000 München | METHOD AND DEVICE FOR SWITCHING LOADS AVOIDING HIGH SWITCH-IN CURRENT PEAKS |
DE3614057A1 (en) * | 1986-04-25 | 1987-10-29 | Heidelberger Druckmasch Ag | METHOD AND CIRCUIT ARRANGEMENT FOR SWITCHING ON AN INDUCTIVITY WITH REMANENCE |
FR2615012B1 (en) * | 1987-05-06 | 1989-11-24 | Hager Electro | CONTROL CIRCUIT FOR ELECTRIC REMOTE CONTROL DEVICES, ESPECIALLY REMOTE SWITCHES, AND APPARATUS INCORPORATING THE SAME |
EP0433592A1 (en) * | 1989-12-22 | 1991-06-26 | Siemens Aktiengesellschaft | Computer controlled electric timer |
DE4003179A1 (en) * | 1990-02-03 | 1991-08-22 | Kloeckner Moeller Elektrizit | Increasing operating voltage range for EM switching appts. - providing max. voltage at least 3 times greater than min. operating voltage |
GB2374218A (en) * | 2001-04-06 | 2002-10-09 | John Russell Fielden | Switch & switching circuit |
DE102006053797B4 (en) * | 2006-11-15 | 2010-04-29 | Moeller Gmbh | AC power controller for electromagnetic switching devices |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3707634A (en) * | 1971-03-31 | 1972-12-26 | Sperry Rand Corp | Apparatus for extending contact life of relays utilized for a.c. load switching |
GB1487826A (en) * | 1973-11-23 | 1977-10-05 | Sevcon Ltd | Contactor interlock circuits |
-
1978
- 1978-02-16 DE DE2806628A patent/DE2806628C2/en not_active Expired
-
1979
- 1979-01-24 GB GB7902570A patent/GB2014813B/en not_active Expired
- 1979-02-09 IT IT20054/79A patent/IT1110533B/en active
- 1979-02-16 FR FR7903967A patent/FR2417843A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2417843A1 (en) | 1979-09-14 |
FR2417843B1 (en) | 1984-10-19 |
IT1110533B (en) | 1985-12-23 |
GB2014813A (en) | 1979-08-30 |
IT7920054A0 (en) | 1979-02-09 |
DE2806628C2 (en) | 1980-01-17 |
DE2806628B1 (en) | 1979-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |