JP6066598B2 - 電磁継電器 - Google Patents
電磁継電器 Download PDFInfo
- Publication number
- JP6066598B2 JP6066598B2 JP2012150644A JP2012150644A JP6066598B2 JP 6066598 B2 JP6066598 B2 JP 6066598B2 JP 2012150644 A JP2012150644 A JP 2012150644A JP 2012150644 A JP2012150644 A JP 2012150644A JP 6066598 B2 JP6066598 B2 JP 6066598B2
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- JP
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- Prior art keywords
- arc
- contact
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- 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.)
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- 238000001816 cooling Methods 0.000 claims description 58
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H33/182—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
-
- 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
-
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/36—Metal parts
-
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
Description
12 電磁石ブロック
13a、13b 接点部
15a、15b 可動接点
16a、16b 固定接点
30a、30b 消弧部
31a、32a、31b、32b 永久磁石
33a、34a、33b、34b アーク冷却板
35a、35b ヨーク
Claims (3)
- 固定接点と、
前記固定接点に対して移動する可動接点と、
前記固定接点及び前記可動接点の側方で、互いに反対の磁極面が互いに離間かつ対向するように配置され、それぞれの該磁極面の間の空間に、前記固定接点と前記可動接点との間に生じるアークを引き込む一対の磁石と、
前記空間に配置され、隙間を介して互いに対向する第一面、及び該第一面の反対側の第二面であって、いずれか一方の前記磁石の前記磁極面に対面する第二面をそれぞれに有する一対のアーク冷却板とを具備し、
前記空間に引き込まれた前記アークが前記隙間に引き込まれて少なくとも一方の前記アーク冷却板の前記第一面に接触するように構成され、
前記隙間が、前記固定接点及び前記可動接点から離れるにつれて狭くなるように、前記一対のアーク冷却板が配置される、
電磁継電器。 - 前記一対のアーク冷却板はセラミック製である、請求項1に記載の電磁継電器。
- 前記一対の磁石の各々の、前記磁極面とは反対側の面に、ヨークが設置される、請求項1又は2に記載の電磁継電器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012150644A JP6066598B2 (ja) | 2012-07-04 | 2012-07-04 | 電磁継電器 |
EP13813654.4A EP2871660B1 (en) | 2012-07-04 | 2013-06-28 | Electromagnetic relay |
PCT/JP2013/067909 WO2014007180A1 (ja) | 2012-07-04 | 2013-06-28 | 電磁継電器 |
US14/232,798 US9653236B2 (en) | 2012-07-04 | 2013-06-28 | Electromagnetic relay |
KR1020147002768A KR101606514B1 (ko) | 2012-07-04 | 2013-06-28 | 전자계전기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012150644A JP6066598B2 (ja) | 2012-07-04 | 2012-07-04 | 電磁継電器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014013695A JP2014013695A (ja) | 2014-01-23 |
JP6066598B2 true JP6066598B2 (ja) | 2017-01-25 |
Family
ID=49881936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012150644A Active JP6066598B2 (ja) | 2012-07-04 | 2012-07-04 | 電磁継電器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9653236B2 (ja) |
EP (1) | EP2871660B1 (ja) |
JP (1) | JP6066598B2 (ja) |
KR (1) | KR101606514B1 (ja) |
WO (1) | WO2014007180A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6433706B2 (ja) * | 2014-07-28 | 2018-12-05 | 富士通コンポーネント株式会社 | 電磁継電器及びコイル端子 |
JP6447919B2 (ja) * | 2015-04-07 | 2019-01-09 | パナソニックIpマネジメント株式会社 | 電磁継電器 |
JP6836241B2 (ja) * | 2016-12-27 | 2021-02-24 | 富士通コンポーネント株式会社 | 電磁継電器 |
US11031201B2 (en) * | 2017-01-11 | 2021-06-08 | Xiamen Hongfa Electroacoustic Co., Ltd. | High power and high insulation performance relay for solar photovoltaic inverter |
JP6855914B2 (ja) * | 2017-05-10 | 2021-04-07 | 株式会社デンソー | 制御モジュール |
JP6855913B2 (ja) * | 2017-05-10 | 2021-04-07 | 株式会社デンソー | 制御モジュール |
JP6946725B2 (ja) * | 2017-05-10 | 2021-10-06 | 株式会社デンソー | 制御モジュール |
US11070049B2 (en) | 2017-11-08 | 2021-07-20 | Eaton Intelligent Power Limited | System, method, and apparatus for power distribution in an electric mobile application using a combined breaker and relay |
US11108225B2 (en) | 2017-11-08 | 2021-08-31 | Eaton Intelligent Power Limited | System, method, and apparatus for power distribution in an electric mobile application using a combined breaker and relay |
WO2019092103A2 (en) | 2017-11-08 | 2019-05-16 | Eaton Intelligent Power Limited | Power distribution unit and fuse management for an electric mobile application |
US11368031B2 (en) | 2017-11-08 | 2022-06-21 | Eaton Intelligent Power Limited | Power distribution and circuit protection for a mobile application having a high efficiency inverter |
CN117239674A (zh) * | 2018-04-10 | 2023-12-15 | 伊顿智能动力有限公司 | 在电动移动应用中进行电源分配的系统、方法和装置 |
US11689010B2 (en) | 2019-02-22 | 2023-06-27 | Eaton Intelligent Power Limited | Coolant fitting promoting turbulent flow |
KR102246384B1 (ko) * | 2020-10-28 | 2021-04-29 | 주식회사 와이엠텍 | 아크 소호 능력을 갖는 힌지형 직류 양방향 접점 장치 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5713628A (en) * | 1980-06-27 | 1982-01-23 | Mitsubishi Electric Corp | Direct current electromagnetic contactor |
FR2491676A1 (fr) * | 1980-10-03 | 1982-04-09 | Thomson Csf | Relais electromagnetique |
JPH0622087B2 (ja) | 1987-05-25 | 1994-03-23 | 松下電工株式会社 | 封止接点装置 |
JPH0622415A (ja) | 1992-04-21 | 1994-01-28 | Matsushita Electric Works Ltd | 封止接点装置 |
JP2994148B2 (ja) | 1992-07-03 | 1999-12-27 | ウシオ電機株式会社 | 原稿照明装置 |
JP3321963B2 (ja) | 1994-02-22 | 2002-09-09 | 株式会社デンソー | プランジャ型電磁継電器 |
JP3334520B2 (ja) * | 1996-11-25 | 2002-10-15 | 松下電工株式会社 | 直流遮断器 |
JP3758510B2 (ja) * | 2001-02-23 | 2006-03-22 | 三菱電機株式会社 | 開閉器 |
JP2002251933A (ja) | 2001-02-23 | 2002-09-06 | Mitsubishi Electric Corp | 開閉器 |
JP2002334644A (ja) | 2001-05-10 | 2002-11-22 | Toyota Motor Corp | 電磁継電器 |
JP2003272465A (ja) | 2002-03-18 | 2003-09-26 | Sumitomo Electric Ind Ltd | 直流リレー |
DE102005007282A1 (de) * | 2005-02-17 | 2006-08-24 | Abb Patent Gmbh | Elektrisches Installationsgerät mit Lichtbogen-Vorkammerraum, Vorkammerplatten und strombegrenzender Lichtbogenlöscheinrichtung |
FR2916571B1 (fr) * | 2007-05-22 | 2009-09-11 | Schneider Electric Ind Sas | Chambre de coupure et disjoncteur equipe d'une telle chambre de coupure |
FR2923649B1 (fr) * | 2007-11-13 | 2009-12-11 | Schneider Electric Ind Sas | Chambre de coupure et disjoncteur equipe d'une telle chambre de coupure. |
JP4775392B2 (ja) * | 2008-03-19 | 2011-09-21 | パナソニック電工株式会社 | 接点装置 |
ES2442872T3 (es) * | 2008-12-12 | 2014-02-14 | Tyco Electronics Amp Gmbh | Puente de contactos con imanes de soplado |
JP4947108B2 (ja) * | 2009-08-20 | 2012-06-06 | 富士電機機器制御株式会社 | 有極電磁石 |
JP5515719B2 (ja) * | 2009-12-18 | 2014-06-11 | 富士電機機器制御株式会社 | 回路遮断器 |
JP2011204476A (ja) * | 2010-03-25 | 2011-10-13 | Panasonic Electric Works Co Ltd | 接点装置 |
JP2012043541A (ja) | 2010-08-12 | 2012-03-01 | Fuji Electric Fa Components & Systems Co Ltd | 回路遮断器 |
KR20130124503A (ko) | 2010-11-01 | 2013-11-14 | 니뽄 도쿠슈 도교 가부시키가이샤 | 계전기 |
JP2012104366A (ja) * | 2010-11-10 | 2012-05-31 | Panasonic Corp | 接点装置 |
US8653691B2 (en) * | 2011-01-13 | 2014-02-18 | GM Global Technology Operations LLC | Dual bipolar magnetic field for linear high-voltage contactor in automotive lithium-ion battery systems |
-
2012
- 2012-07-04 JP JP2012150644A patent/JP6066598B2/ja active Active
-
2013
- 2013-06-28 EP EP13813654.4A patent/EP2871660B1/en active Active
- 2013-06-28 WO PCT/JP2013/067909 patent/WO2014007180A1/ja active Application Filing
- 2013-06-28 US US14/232,798 patent/US9653236B2/en active Active
- 2013-06-28 KR KR1020147002768A patent/KR101606514B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20140151337A1 (en) | 2014-06-05 |
KR20140028141A (ko) | 2014-03-07 |
WO2014007180A1 (ja) | 2014-01-09 |
EP2871660B1 (en) | 2017-08-16 |
US9653236B2 (en) | 2017-05-16 |
KR101606514B1 (ko) | 2016-03-25 |
EP2871660A1 (en) | 2015-05-13 |
EP2871660A4 (en) | 2016-03-23 |
JP2014013695A (ja) | 2014-01-23 |
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