EP1085549A3 - Bistable contactor - Google Patents
Bistable contactor Download PDFInfo
- Publication number
- EP1085549A3 EP1085549A3 EP00120024A EP00120024A EP1085549A3 EP 1085549 A3 EP1085549 A3 EP 1085549A3 EP 00120024 A EP00120024 A EP 00120024A EP 00120024 A EP00120024 A EP 00120024A EP 1085549 A3 EP1085549 A3 EP 1085549A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- coil
- armature
- respect
- permanent magnet
- stable position
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2209—Polarised relays with rectilinearly movable armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Abstract
Die vorliegende Erfindung bezieht sich auf ein bistabiles Schütz mit wenigstens einer Spule (7,8) und einem gegenüber der Spule beweglichen Anker (23) mit Kontakten (22), der zusammen mit den Kontakten zum Öffnen oder Schließen eines Stromkreises mittels der Spule von einer ersten stabilen Stellung in eine zweite stabile Stellung überführbar ist, und einem Dauermagneten (17), über den sich der Anker in einer seiner stabilen Stellungen gegenüber der Spule abstützt, wobei der Dauermagnet gegenüber der Spule ortsfest ist und ein Federelement (28) vorgesehen ist, das den Anker in die andere stabile Stellung vom Dauermagneten beabstandend vorspannt. The present invention relates to a bistable contactor with at least one coil (7, 8) and an armature (23) with contacts (22) which is movable with respect to the coil and which together with the contacts for opening or closing a circuit by means of the coil of one first stable position can be converted into a second stable position, and a permanent magnet (17), via which the armature is supported in one of its stable positions with respect to the coil, the permanent magnet being stationary with respect to the coil and a spring element (28) being provided, that biases the armature into the other stable position spaced from the permanent magnet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29916233U | 1999-09-15 | ||
DE29916233U DE29916233U1 (en) | 1999-09-15 | 1999-09-15 | Bistable contactor |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1085549A2 EP1085549A2 (en) | 2001-03-21 |
EP1085549A3 true EP1085549A3 (en) | 2002-10-16 |
EP1085549B1 EP1085549B1 (en) | 2005-05-11 |
Family
ID=8078948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00120024A Expired - Lifetime EP1085549B1 (en) | 1999-09-15 | 2000-09-14 | Bistable contactor |
Country Status (3)
Country | Link |
---|---|
US (1) | US6538541B1 (en) |
EP (1) | EP1085549B1 (en) |
DE (2) | DE29916233U1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004093306A2 (en) * | 2003-04-10 | 2004-10-28 | Prasanna Srinivasa G N | Motion control using electromagnetic forces |
US6831535B1 (en) * | 2003-11-25 | 2004-12-14 | China Patent Investment Limited | Bistable electromagnetic relay |
CN100517541C (en) * | 2005-01-08 | 2009-07-22 | 艾默生网络能源系统有限公司 | Bistable contactor drive circuit |
KR100652600B1 (en) * | 2005-07-13 | 2006-12-01 | 엘지전자 주식회사 | Cooking apparatus using microwave |
EP2600361A1 (en) * | 2011-11-29 | 2013-06-05 | Eaton Industries (Netherlands) B.V. | Electromagnetic actuator |
CN105895452B (en) * | 2016-05-27 | 2017-11-10 | 浙江英洛华新能源科技有限公司 | Closed type HVDC relay |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1164565A (en) * | 1955-09-16 | 1958-10-13 | Vickers Electrical Co Ltd | Improvements relating to electromagnetic relays |
DE1464867A1 (en) * | 1963-11-15 | 1969-05-08 | Chauvin Arnoux & Cie | Electromagnetic bistable relay |
DE1800088B1 (en) * | 1967-12-29 | 1970-11-12 | Bassani Spa | Latching electromagnetic relay |
US5652558A (en) * | 1996-04-10 | 1997-07-29 | The Narda Microwave Corporation | Double pole double throw RF switch |
DE19744396A1 (en) * | 1997-10-08 | 1999-04-15 | Heinrich Kissling Gmbh & Co Kg | Bistable relay for heavy current range |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3135360A1 (en) * | 1981-09-07 | 1983-03-24 | Siemens AG, 1000 Berlin und 8000 München | Electromagnetic switching apparatus |
FR2606927B1 (en) | 1986-11-19 | 1991-09-13 | Telemecanique Electrique | BISTABLE POLARIZED ELECTROMAGNET |
DE19509195B4 (en) | 1995-03-14 | 2004-07-22 | Siemens Ag | DC magnet system with permanent magnet support |
CN1182551C (en) * | 1997-09-18 | 2004-12-29 | 霍莱茨荷兰公司 | Electromalgnetic actuator |
-
1999
- 1999-09-15 DE DE29916233U patent/DE29916233U1/en not_active Expired - Lifetime
-
2000
- 2000-09-13 US US09/660,861 patent/US6538541B1/en not_active Expired - Lifetime
- 2000-09-14 EP EP00120024A patent/EP1085549B1/en not_active Expired - Lifetime
- 2000-09-14 DE DE50010274T patent/DE50010274D1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1164565A (en) * | 1955-09-16 | 1958-10-13 | Vickers Electrical Co Ltd | Improvements relating to electromagnetic relays |
DE1464867A1 (en) * | 1963-11-15 | 1969-05-08 | Chauvin Arnoux & Cie | Electromagnetic bistable relay |
DE1800088B1 (en) * | 1967-12-29 | 1970-11-12 | Bassani Spa | Latching electromagnetic relay |
US5652558A (en) * | 1996-04-10 | 1997-07-29 | The Narda Microwave Corporation | Double pole double throw RF switch |
DE19744396A1 (en) * | 1997-10-08 | 1999-04-15 | Heinrich Kissling Gmbh & Co Kg | Bistable relay for heavy current range |
Non-Patent Citations (1)
Title |
---|
RICHARD BOLL: "Weichmagnetische Werkstoffe", VACUUMSCHMELZE GMBH, HANAU, DEUTSCHLAND, XP002209110 * |
Also Published As
Publication number | Publication date |
---|---|
US6538541B1 (en) | 2003-03-25 |
EP1085549A2 (en) | 2001-03-21 |
EP1085549B1 (en) | 2005-05-11 |
DE50010274D1 (en) | 2005-06-16 |
DE29916233U1 (en) | 2001-01-25 |
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