IT1110533B - CIRCUIT PROVISION TO COMMAND AN ALTERNATING CURRENT RELAY - Google Patents
CIRCUIT PROVISION TO COMMAND AN ALTERNATING CURRENT RELAYInfo
- Publication number
- IT1110533B IT1110533B IT20054/79A IT2005479A IT1110533B IT 1110533 B IT1110533 B IT 1110533B IT 20054/79 A IT20054/79 A IT 20054/79A IT 2005479 A IT2005479 A IT 2005479A IT 1110533 B IT1110533 B IT 1110533B
- Authority
- IT
- Italy
- Prior art keywords
- command
- alternating current
- current relay
- circuit provision
- provision
- Prior art date
Links
- 238000004353 relayed correlation spectroscopy Methods 0.000 title 1
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 |
---|---|
IT7920054A0 IT7920054A0 (en) | 1979-02-09 |
IT1110533B true IT1110533B (en) | 1985-12-23 |
Family
ID=6032175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20054/79A IT1110533B (en) | 1978-02-16 | 1979-02-09 | CIRCUIT PROVISION TO COMMAND AN ALTERNATING CURRENT RELAY |
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 |
---|---|
GB2014813A (en) | 1979-08-30 |
DE2806628C2 (en) | 1980-01-17 |
DE2806628B1 (en) | 1979-05-23 |
FR2417843A1 (en) | 1979-09-14 |
IT7920054A0 (en) | 1979-02-09 |
GB2014813B (en) | 1982-04-07 |
FR2417843B1 (en) | 1984-10-19 |
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