KR20110079233A - 기밀형 전자개폐기 - Google Patents
기밀형 전자개폐기 Download PDFInfo
- Publication number
- KR20110079233A KR20110079233A KR1020090136230A KR20090136230A KR20110079233A KR 20110079233 A KR20110079233 A KR 20110079233A KR 1020090136230 A KR1020090136230 A KR 1020090136230A KR 20090136230 A KR20090136230 A KR 20090136230A KR 20110079233 A KR20110079233 A KR 20110079233A
- Authority
- KR
- South Korea
- Prior art keywords
- contact
- movable
- spring
- fixed electrode
- core
- Prior art date
Links
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/023—Details concerning sealing, e.g. sealing casing with resin
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
- H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/56—Contact spring sets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
- H01H51/065—Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
- H01H1/242—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting the contact forming a part of a coil spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/546—Contact arrangements for contactors having bridging contacts
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Contacts (AREA)
- Slide Switches (AREA)
Abstract
Description
Claims (2)
- 일면이 개방된 기밀 용기와, 상기 기밀 용기의 개방된 반대측 면에 기밀 접합되는 고정 전극과, 상기 고정 전극에 접촉하는 위치와 상기 고정 전극으로부터 분리되는 위치로 이동가능한 가동 접촉자와, 상기 가동 접촉자를 지지하며 함께 이동가능한 구동축과, 상기 구동축과 결합되어 함께 이동가능한 가동코어, 상기 가동코어와 마주보게 설치되는 고정코어와, 상기 고정코어와 상기 가동코어를 중공(中空)의 내부에 수용하는 보빈(bobbin)과, 상기 보빈의 주위에 감겨지는 코일(coil)과, 상기 코일의 주변에 설치되어 자로(磁路)를 형성하는 요크(yoke)와, 상기 요크와 함께 자로를 형성하며 상기 보빈의 상부에 설치되는 철판을 구비하는 기밀형 전자개폐기에 있어서,일단이 상기 가동 접촉자에 지지되며, 접촉압력을 제공하도록 상기 고정 전극에 접촉하는 방향으로 상기 가동 접촉자에 탄성력을 부과하는 제 1 접압스프링;상기 제 1 접압스프링의 타단을 지지하며, 상기 구동축상에 고정설치되는 스프링 시트(spring seat)부재; 및상기 제 1 접압스프링보다 직경이 크고, 상기 제 1 접압스프링보다 반경방향으로 외측에서 상기 고정 전극에 접촉하는 방향으로 상기 가동 접촉자에 탄성력을 부과하는 제 2 접압스프링;을 포함하는 것을 특징으로 하는 기밀형 전자개폐기.
- 제1항에 있어서,상기 제 2 접압스프링은 일단이 상기 가동 접촉자에 지지되고 타단이 상기 철판에 지지되는 것을 특징으로 하는 기밀형 전자개폐기.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090136230A KR20110079233A (ko) | 2009-12-31 | 2009-12-31 | 기밀형 전자개폐기 |
US12/829,435 US8242866B2 (en) | 2009-12-31 | 2010-07-02 | Sealed cased magnetic switch |
JP2010169123A JP5243496B2 (ja) | 2009-12-31 | 2010-07-28 | 気密型電磁開閉器 |
CN2010102431719A CN102117717B (zh) | 2009-12-31 | 2010-07-28 | 密封箱式磁力开关 |
EP10191868.8A EP2341521B1 (en) | 2009-12-31 | 2010-11-19 | Sealed cased magnetic switch |
ES10191868.8T ES2674135T3 (es) | 2009-12-31 | 2010-11-19 | Conmutador magnético en carcasa sellada |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090136230A KR20110079233A (ko) | 2009-12-31 | 2009-12-31 | 기밀형 전자개폐기 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20110079233A true KR20110079233A (ko) | 2011-07-07 |
Family
ID=43797685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090136230A KR20110079233A (ko) | 2009-12-31 | 2009-12-31 | 기밀형 전자개폐기 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8242866B2 (ko) |
EP (1) | EP2341521B1 (ko) |
JP (1) | JP5243496B2 (ko) |
KR (1) | KR20110079233A (ko) |
CN (1) | CN102117717B (ko) |
ES (1) | ES2674135T3 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101116379B1 (ko) * | 2010-10-15 | 2012-03-09 | 엘에스산전 주식회사 | 전자식 개폐기 |
KR20160059023A (ko) * | 2014-11-17 | 2016-05-26 | 현대중공업 주식회사 | 전자접촉기 |
WO2022097988A1 (ko) * | 2020-11-06 | 2022-05-12 | 엘에스일렉트릭 주식회사 | 코일부 및 이를 포함하는 ev 릴레이 |
WO2022119329A1 (ko) * | 2020-12-02 | 2022-06-09 | 주식회사 코리아시뮬레이터 | 양방향 충방전기의 릴레이 스위치 |
Families Citing this family (20)
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JP5277078B2 (ja) * | 2009-06-04 | 2013-08-28 | 株式会社日立産機システム | 電磁接触器 |
JP5310936B2 (ja) | 2010-03-15 | 2013-10-09 | オムロン株式会社 | 接点開閉装置 |
KR101072630B1 (ko) * | 2010-10-15 | 2011-10-12 | 엘에스산전 주식회사 | 소음 저감형 전자식 개폐기 |
TWM430414U (en) * | 2011-08-05 | 2012-06-01 | jin-zeng Wu | Parking safety device for electric motorcycle |
FR2979159A1 (fr) * | 2011-08-16 | 2013-02-22 | Adm Concept | Systeme de lecture sans contact d'informations sur une carte. |
CN102568935B (zh) * | 2012-02-14 | 2014-11-19 | 华为技术有限公司 | 一种接触器 |
CN102568934B (zh) * | 2012-02-21 | 2014-09-03 | 山东卓尔电气有限公司 | 中心锁扣式直运行交流接触器 |
JP2013243067A (ja) * | 2012-05-22 | 2013-12-05 | Omron Corp | スイッチ |
CN108417448B (zh) * | 2013-06-28 | 2021-03-05 | 松下知识产权经营株式会社 | 触点装置以及搭载有该触点装置的电磁继电器 |
CN103556877B (zh) * | 2013-10-16 | 2016-01-20 | 湖北三江航天红林探控有限公司 | 一种具有状态反馈功能的螺线管锁定机构 |
CN104103458B (zh) * | 2014-06-27 | 2017-02-15 | 厦门宏发开关设备有限公司 | 一种触头支持弹簧限位结构 |
KR101592271B1 (ko) * | 2014-06-30 | 2016-02-11 | 현대중공업 주식회사 | 전자접촉기 |
KR101846224B1 (ko) * | 2014-07-11 | 2018-04-06 | 엘에스산전 주식회사 | 전자 개폐기 |
KR101943364B1 (ko) * | 2015-04-23 | 2019-04-17 | 엘에스산전 주식회사 | 전자개폐기 |
WO2017036380A1 (en) * | 2015-08-31 | 2017-03-09 | Byd Company Limited | Relay |
KR101943365B1 (ko) * | 2015-10-14 | 2019-01-29 | 엘에스산전 주식회사 | 직류 릴레이 |
JP6892810B2 (ja) * | 2017-10-02 | 2021-06-23 | 富士通コンポーネント株式会社 | 電磁継電器 |
JP7427908B2 (ja) * | 2019-10-15 | 2024-02-06 | オムロン株式会社 | 電磁継電器 |
CN111415839B (zh) * | 2020-03-17 | 2022-05-20 | 中国航天时代电子有限公司 | 一种高压直流接触器 |
CN114914127A (zh) * | 2021-01-21 | 2022-08-16 | 吉加维克有限公司 | 具有陶瓷或玻璃的孔眼件的开关装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2739899B1 (fr) | 1995-10-12 | 1997-11-21 | Valeo Equip Electr Moteur | Contacteur de demarreur portant des contacts fixes perfectionnes et demarreur de vehicule automobile equipe d'un tel contacteur |
JPH11182390A (ja) | 1997-12-24 | 1999-07-06 | Sawafuji Electric Co Ltd | スタータ用起動スイッチ |
JP4031889B2 (ja) | 1999-07-29 | 2008-01-09 | 株式会社日立製作所 | スタータ用マグネチックスイッチ |
JP3885582B2 (ja) * | 2001-12-25 | 2007-02-21 | 松下電工株式会社 | 封止接点装置 |
US6923152B2 (en) * | 2002-12-10 | 2005-08-02 | Mitsubishi Denki Kabushiki Kaisha | Engine starter |
JP2007287526A (ja) | 2006-04-18 | 2007-11-01 | Matsushita Electric Works Ltd | 接点装置 |
JP2007294264A (ja) | 2006-04-25 | 2007-11-08 | Matsushita Electric Works Ltd | 接点装置 |
JP2008016281A (ja) | 2006-07-05 | 2008-01-24 | Denso Corp | マグネットスイッチ |
KR101013709B1 (ko) | 2008-12-03 | 2011-02-10 | 엘에스산전 주식회사 | 수배전반의 고속 투입 스위치 |
-
2009
- 2009-12-31 KR KR1020090136230A patent/KR20110079233A/ko not_active Application Discontinuation
-
2010
- 2010-07-02 US US12/829,435 patent/US8242866B2/en active Active
- 2010-07-28 CN CN2010102431719A patent/CN102117717B/zh active Active
- 2010-07-28 JP JP2010169123A patent/JP5243496B2/ja not_active Expired - Fee Related
- 2010-11-19 EP EP10191868.8A patent/EP2341521B1/en active Active
- 2010-11-19 ES ES10191868.8T patent/ES2674135T3/es active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101116379B1 (ko) * | 2010-10-15 | 2012-03-09 | 엘에스산전 주식회사 | 전자식 개폐기 |
KR20160059023A (ko) * | 2014-11-17 | 2016-05-26 | 현대중공업 주식회사 | 전자접촉기 |
WO2022097988A1 (ko) * | 2020-11-06 | 2022-05-12 | 엘에스일렉트릭 주식회사 | 코일부 및 이를 포함하는 ev 릴레이 |
WO2022119329A1 (ko) * | 2020-12-02 | 2022-06-09 | 주식회사 코리아시뮬레이터 | 양방향 충방전기의 릴레이 스위치 |
Also Published As
Publication number | Publication date |
---|---|
EP2341521A1 (en) | 2011-07-06 |
EP2341521B1 (en) | 2018-04-04 |
JP5243496B2 (ja) | 2013-07-24 |
US20110156845A1 (en) | 2011-06-30 |
ES2674135T3 (es) | 2018-06-27 |
CN102117717A (zh) | 2011-07-06 |
CN102117717B (zh) | 2013-10-30 |
US8242866B2 (en) | 2012-08-14 |
JP2011138746A (ja) | 2011-07-14 |
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