NO20055825L - Elektromagnetisk aktuator - Google Patents
Elektromagnetisk aktuatorInfo
- Publication number
- NO20055825L NO20055825L NO20055825A NO20055825A NO20055825L NO 20055825 L NO20055825 L NO 20055825L NO 20055825 A NO20055825 A NO 20055825A NO 20055825 A NO20055825 A NO 20055825A NO 20055825 L NO20055825 L NO 20055825L
- Authority
- NO
- Norway
- Prior art keywords
- actuator
- magnetic circuit
- switched
- electromagnetic actuator
- permanent magnet
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
- H01H33/6662—Operating arrangements using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators
-
- 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
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
- H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
-
- 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
-
- 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
- H01F7/16—Rectilinearly-movable armatures
- H01F2007/1692—Electromagnets or actuators with two coils
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
En elektromagnetisk aktuator for betjening av minst én bevegelig kontakt av en bryter til en innkoplet stilling eller en utkoplet stilling. Den elektromagnetiske aktuator (1) omfatter en første magnetisk krets for å bringe et bevegehg (3) og et fast (4) pollegeme til å bevege seg mot hverandre, og en andre magnetisk krets, atskilt fra den første magnetiske krets, med en permanentmagnet (9) og en holdeplate (10). En utkoplingsspole (15) arbeider for å motvirke magnetfeltet i den andre magnetiske krets, slik at aktuatoren (1) kan returnere til en utkoplet stilling. Utkoplingsspolen (15) er anbrakt nærmere holdeplaten (10) enn permanentmagneten (9) sett i aktuatorens (1) aksialretning, og som et resultat av dette er en mer effektiv betjening av aktuatoren mulig. Videre er aktuatoren konstruert av sylindriske elementer som er lette å fremstille og montere.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1023381A NL1023381C2 (nl) | 2003-05-09 | 2003-05-09 | Elektromagnetische actuator. |
PCT/NL2004/000267 WO2004100198A1 (en) | 2003-05-09 | 2004-04-22 | Electromagnetic actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20055825D0 NO20055825D0 (no) | 2005-12-08 |
NO20055825L true NO20055825L (no) | 2006-02-08 |
Family
ID=33432526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20055825A NO20055825L (no) | 2003-05-09 | 2005-12-08 | Elektromagnetisk aktuator |
Country Status (21)
Country | Link |
---|---|
US (1) | US7301426B2 (no) |
EP (1) | EP1623440B2 (no) |
JP (1) | JP4574612B2 (no) |
KR (1) | KR101107914B1 (no) |
CN (1) | CN100367430C (no) |
AR (1) | AR044274A1 (no) |
AT (1) | ATE367644T1 (no) |
AU (1) | AU2004237026B2 (no) |
BR (1) | BRPI0410528A (no) |
CA (1) | CA2523766A1 (no) |
DE (1) | DE602004007646T3 (no) |
ES (1) | ES2290697T3 (no) |
MX (1) | MXPA05012097A (no) |
NL (1) | NL1023381C2 (no) |
NO (1) | NO20055825L (no) |
NZ (1) | NZ543481A (no) |
PL (1) | PL1623440T3 (no) |
PT (1) | PT1623440E (no) |
RU (1) | RU2324253C2 (no) |
WO (1) | WO2004100198A1 (no) |
ZA (1) | ZA200508697B (no) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2896615A1 (fr) * | 2006-01-20 | 2007-07-27 | Areva T & D Sa | Actionneur magnetique a aimant permanent a volume reduit |
JP4844829B2 (ja) * | 2006-10-27 | 2011-12-28 | ソニー株式会社 | カメラモジュール |
FR2914484B1 (fr) * | 2007-03-27 | 2009-05-22 | Schneider Electric Ind Sas | Actionneur electromagnetique bistable a accrochage magnetique |
JP5016680B2 (ja) * | 2007-11-06 | 2012-09-05 | 富士電機株式会社 | 電磁石装置 |
EP2600361A1 (en) | 2011-11-29 | 2013-06-05 | Eaton Industries (Netherlands) B.V. | Electromagnetic actuator |
CN103187211A (zh) * | 2011-12-29 | 2013-07-03 | 西门子公司 | 断路器的传导装置及其断路器 |
DE102012209229A1 (de) * | 2012-05-31 | 2013-12-05 | Robert Bosch Gmbh | Kraftstoffinjektor |
CN102915870B (zh) * | 2012-11-13 | 2014-11-26 | 宁夏力成电气集团有限公司 | 一种具有闭合磁路的e形单稳态永磁机构 |
WO2014194140A2 (en) * | 2013-05-29 | 2014-12-04 | Active Signal Technologies, Inc. | Electromagnetic opposing field actuators |
JP6238620B2 (ja) * | 2013-07-30 | 2017-11-29 | 三菱電機株式会社 | 電磁石装置 |
FI20145100L (fi) * | 2014-01-30 | 2015-07-31 | Ixtur Oy | Magneetti |
CN105321742B (zh) * | 2014-07-28 | 2019-07-09 | 苏州磁明科技有限公司 | 螺线管线性驱动器及其制作方法 |
CN109901729B (zh) * | 2017-12-08 | 2022-02-22 | 深圳普赢创新科技股份有限公司 | 指标器 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072918A (en) * | 1976-12-01 | 1978-02-07 | Regdon Corporation | Bistable electromagnetic actuator |
US4127835A (en) * | 1977-07-06 | 1978-11-28 | Dynex/Rivett Inc. | Electromechanical force motor |
JPH0134326Y2 (no) * | 1981-04-22 | 1989-10-19 | ||
DE3200814A1 (de) † | 1982-01-04 | 1982-04-29 | Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka | Hochspannungsschalter |
US4550302A (en) * | 1982-11-09 | 1985-10-29 | Matsushita Electric Industrial Co., Ltd. | Solenoid |
US5034714A (en) * | 1989-11-03 | 1991-07-23 | Westinghouse Electric Corp. | Universal relay |
DE19524636C1 (de) † | 1995-07-06 | 1996-09-26 | Licentia Gmbh | Mehrphasiger Hochspannungsschalter |
DE19619835A1 (de) | 1996-05-17 | 1997-11-20 | E I B S A | Elektrischer Schalter mit einem magnetischen Antrieb |
EP0817225A1 (de) † | 1996-06-26 | 1998-01-07 | GEC Alsthom T&D AG | Mehrpoliger Schalter, insbesondere für Hochspannung |
DE19722013C2 (de) * | 1997-05-27 | 2001-03-15 | Steingroever Magnet Physik | Magneto-mechanisches Kraftsystem |
ATE311656T1 (de) * | 1997-09-18 | 2005-12-15 | Eaton Electric Bv | Elektromagnetischer betätiger |
NL1010974C2 (nl) * | 1999-01-06 | 2000-07-07 | Holec Holland Nv | Tripsysteem voor een elektrische schakelaar met gunstige kracht-weg-karakteristiek. |
CN1234135C (zh) * | 2001-01-18 | 2005-12-28 | 株式会社日立制作所 | 电磁铁和使用该电磁铁的开关装置的操作机构 |
JP4066040B2 (ja) * | 2001-01-18 | 2008-03-26 | 株式会社日立製作所 | 電磁石およびそれを用いた開閉装置の操作機構 |
JP4409787B2 (ja) * | 2001-05-01 | 2010-02-03 | 三菱電機株式会社 | 固体絶縁開閉器 |
DE10131235C1 (de) † | 2001-06-28 | 2003-01-30 | Siemens Ag | Stromzuführungsvorrichtung für eine zu kühlende elektrische Gerätschaft mit elektrischer Trenneinrichtung sowie Verwendung der Vorrichtung |
-
2003
- 2003-05-09 NL NL1023381A patent/NL1023381C2/nl not_active IP Right Cessation
-
2004
- 2004-04-22 AT AT04728987T patent/ATE367644T1/de not_active IP Right Cessation
- 2004-04-22 WO PCT/NL2004/000267 patent/WO2004100198A1/en active IP Right Grant
- 2004-04-22 US US10/555,996 patent/US7301426B2/en active Active
- 2004-04-22 PL PL04728987T patent/PL1623440T3/pl unknown
- 2004-04-22 CN CNB2004800126076A patent/CN100367430C/zh not_active Expired - Lifetime
- 2004-04-22 PT PT04728987T patent/PT1623440E/pt unknown
- 2004-04-22 JP JP2006507873A patent/JP4574612B2/ja not_active Expired - Lifetime
- 2004-04-22 EP EP04728987A patent/EP1623440B2/en not_active Expired - Lifetime
- 2004-04-22 BR BRPI0410528-1A patent/BRPI0410528A/pt not_active IP Right Cessation
- 2004-04-22 KR KR1020057021216A patent/KR101107914B1/ko active IP Right Grant
- 2004-04-22 RU RU2005138305/09A patent/RU2324253C2/ru not_active IP Right Cessation
- 2004-04-22 ES ES04728987T patent/ES2290697T3/es not_active Expired - Lifetime
- 2004-04-22 AU AU2004237026A patent/AU2004237026B2/en not_active Expired
- 2004-04-22 NZ NZ543481A patent/NZ543481A/en unknown
- 2004-04-22 CA CA002523766A patent/CA2523766A1/en not_active Abandoned
- 2004-04-22 MX MXPA05012097A patent/MXPA05012097A/es active IP Right Grant
- 2004-04-22 DE DE602004007646T patent/DE602004007646T3/de not_active Expired - Lifetime
- 2004-05-07 AR ARP040101572A patent/AR044274A1/es unknown
-
2005
- 2005-10-26 ZA ZA200508697A patent/ZA200508697B/en unknown
- 2005-12-08 NO NO20055825A patent/NO20055825L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
RU2005138305A (ru) | 2006-05-27 |
NL1023381C2 (nl) | 2004-11-15 |
EP1623440B1 (en) | 2007-07-18 |
DE602004007646D1 (de) | 2007-08-30 |
CA2523766A1 (en) | 2004-11-18 |
NO20055825D0 (no) | 2005-12-08 |
US7301426B2 (en) | 2007-11-27 |
RU2324253C2 (ru) | 2008-05-10 |
ES2290697T3 (es) | 2008-02-16 |
WO2004100198A1 (en) | 2004-11-18 |
KR20060011857A (ko) | 2006-02-03 |
CN100367430C (zh) | 2008-02-06 |
KR101107914B1 (ko) | 2012-01-25 |
EP1623440A1 (en) | 2006-02-08 |
AR044274A1 (es) | 2005-09-07 |
AU2004237026B2 (en) | 2010-01-28 |
JP4574612B2 (ja) | 2010-11-04 |
DE602004007646T3 (de) | 2011-02-17 |
DE602004007646T2 (de) | 2008-06-05 |
US20060279386A1 (en) | 2006-12-14 |
PL1623440T3 (pl) | 2007-11-30 |
NZ543481A (en) | 2008-08-29 |
ATE367644T1 (de) | 2007-08-15 |
PT1623440E (pt) | 2007-10-26 |
CN1784757A (zh) | 2006-06-07 |
EP1623440B2 (en) | 2010-07-21 |
AU2004237026A1 (en) | 2004-11-18 |
ZA200508697B (en) | 2007-04-25 |
MXPA05012097A (es) | 2006-02-22 |
BRPI0410528A (pt) | 2006-06-20 |
JP2006526260A (ja) | 2006-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |