CN1129346A - 电磁接触器的电磁铁装置 - Google Patents
电磁接触器的电磁铁装置 Download PDFInfo
- Publication number
- CN1129346A CN1129346A CN95117652A CN95117652A CN1129346A CN 1129346 A CN1129346 A CN 1129346A CN 95117652 A CN95117652 A CN 95117652A CN 95117652 A CN95117652 A CN 95117652A CN 1129346 A CN1129346 A CN 1129346A
- Authority
- CN
- China
- Prior art keywords
- core
- magnetic
- foot
- iron core
- base plate
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 76
- 238000000576 coating method Methods 0.000 claims description 41
- 239000011248 coating agent Substances 0.000 claims description 40
- 238000005192 partition Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 14
- 238000009713 electroplating Methods 0.000 claims description 10
- 239000000696 magnetic material Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 5
- 230000004907 flux Effects 0.000 abstract description 14
- 239000010410 layer Substances 0.000 abstract description 14
- 238000007747 plating Methods 0.000 abstract description 4
- 239000011247 coating layer Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 101001014671 Heterostelium pallidum Cell-cell adhesion glycoprotein 64 Proteins 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP258609/94 | 1994-10-25 | ||
JP25860994 | 1994-10-25 | ||
JP139022/95 | 1995-06-06 | ||
JP13902295A JP3166559B2 (ja) | 1994-10-25 | 1995-06-06 | 電磁接触器の電磁石装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1129346A true CN1129346A (zh) | 1996-08-21 |
CN1045027C CN1045027C (zh) | 1999-09-08 |
Family
ID=26471933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95117652A Expired - Fee Related CN1045027C (zh) | 1994-10-25 | 1995-10-25 | 电磁接触器的电磁铁装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5680083A (zh) |
JP (1) | JP3166559B2 (zh) |
KR (1) | KR100324157B1 (zh) |
CN (1) | CN1045027C (zh) |
TW (1) | TW312797B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1326174C (zh) * | 2002-11-27 | 2007-07-11 | 富士电机机器制御株式会社 | 电磁接触器 |
CN103854926A (zh) * | 2012-12-05 | 2014-06-11 | 富士电机机器制御株式会社 | 电磁接触器 |
CN101901723B (zh) * | 2008-12-10 | 2015-05-13 | 通用电气公司 | 用于电接触器的电磁体 |
CN105185505A (zh) * | 2015-08-11 | 2015-12-23 | 喻杰 | 一种应用于钩爪组件的磁极与衔铁的改进结构 |
CN110942955A (zh) * | 2018-09-21 | 2020-03-31 | 贵州振华群英电器有限公司(国营第八九一厂) | 一种可增大初始吸力平衡力式继电器磁路结构 |
CN112889122A (zh) * | 2018-10-25 | 2021-06-01 | 三菱电机株式会社 | 电磁铁、电磁开闭器及电磁铁的制造方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6476697B2 (en) | 2000-01-18 | 2002-11-05 | Kilovac Corporation | Modular multi-phase contactor |
US7064638B1 (en) * | 2000-07-13 | 2006-06-20 | Mitsubishi Denki Kabushiki Kaisha | Electrical switch |
US6786801B2 (en) * | 2001-12-11 | 2004-09-07 | 3M Innovative Properties Company | Method for gasket removal |
JP3985628B2 (ja) * | 2002-08-09 | 2007-10-03 | オムロン株式会社 | 開閉装置 |
CN100380554C (zh) * | 2003-11-27 | 2008-04-09 | 南京全栋电器开关有限公司 | 无噪声低功耗电压控制交直流接触器 |
JP4321256B2 (ja) * | 2003-12-22 | 2009-08-26 | オムロン株式会社 | 電磁継電器 |
JP4375012B2 (ja) * | 2003-12-22 | 2009-12-02 | オムロン株式会社 | 固定接点端子の支持構造 |
US7061352B2 (en) * | 2004-01-26 | 2006-06-13 | Tzo-Ing Lin | Noise-free low-power consumption wide voltage range DC and AC contactor and remote telephone control system using the same |
KR101081006B1 (ko) | 2007-09-13 | 2011-11-09 | 현대중공업 주식회사 | 홀더가 구비된 전자접촉기용 가동단자 |
JP4807430B2 (ja) * | 2009-03-30 | 2011-11-02 | 富士電機機器制御株式会社 | 電磁接触器 |
JP4931983B2 (ja) * | 2009-10-27 | 2012-05-16 | 三菱電機株式会社 | スタータ用電磁スイッチ装置 |
US8487722B2 (en) * | 2010-03-04 | 2013-07-16 | Eaton Corporation | Thermally managed electromagnetic switching device |
JP5385877B2 (ja) * | 2010-08-31 | 2014-01-08 | 富士電機機器制御株式会社 | 電磁開閉器 |
KR101513207B1 (ko) * | 2013-11-08 | 2015-04-17 | 엘에스산전 주식회사 | 전자접촉기 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5168374U (zh) * | 1974-11-26 | 1976-05-29 | ||
JPS57196439A (en) * | 1981-05-28 | 1982-12-02 | Mitsubishi Electric Corp | Electromagnetic contactor |
KR850003051A (ko) * | 1983-10-20 | 1985-05-28 | 김영식 | 전자개폐기의 접점보호겸 접점간격의 확대장치 |
US4893102A (en) * | 1987-02-19 | 1990-01-09 | Westinghouse Electric Corp. | Electromagnetic contactor with energy balanced closing system |
US4951018A (en) * | 1989-01-26 | 1990-08-21 | Square D Company | Electromagnetic contactor |
KR940002670B1 (ko) * | 1990-04-27 | 1994-03-28 | 미쯔비시 덴끼 가부시끼가이샤 | 전자 스위치 장치 |
JPH05282984A (ja) * | 1992-03-31 | 1993-10-29 | Toshiba Corp | 電磁接触器 |
CN2141599Y (zh) * | 1992-12-26 | 1993-09-01 | 苏州机床电器厂 | 交流接触器电磁装置 |
-
1995
- 1995-06-06 JP JP13902295A patent/JP3166559B2/ja not_active Expired - Fee Related
- 1995-09-15 TW TW084109677A patent/TW312797B/zh not_active IP Right Cessation
- 1995-10-05 US US08/539,351 patent/US5680083A/en not_active Expired - Lifetime
- 1995-10-23 KR KR1019950036566A patent/KR100324157B1/ko not_active IP Right Cessation
- 1995-10-25 CN CN95117652A patent/CN1045027C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1326174C (zh) * | 2002-11-27 | 2007-07-11 | 富士电机机器制御株式会社 | 电磁接触器 |
CN101901723B (zh) * | 2008-12-10 | 2015-05-13 | 通用电气公司 | 用于电接触器的电磁体 |
CN103854926A (zh) * | 2012-12-05 | 2014-06-11 | 富士电机机器制御株式会社 | 电磁接触器 |
CN105185505A (zh) * | 2015-08-11 | 2015-12-23 | 喻杰 | 一种应用于钩爪组件的磁极与衔铁的改进结构 |
CN110942955A (zh) * | 2018-09-21 | 2020-03-31 | 贵州振华群英电器有限公司(国营第八九一厂) | 一种可增大初始吸力平衡力式继电器磁路结构 |
CN112889122A (zh) * | 2018-10-25 | 2021-06-01 | 三菱电机株式会社 | 电磁铁、电磁开闭器及电磁铁的制造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH08180788A (ja) | 1996-07-12 |
KR960015630A (ko) | 1996-05-22 |
TW312797B (zh) | 1997-08-11 |
KR100324157B1 (ko) | 2002-06-20 |
CN1045027C (zh) | 1999-09-08 |
JP3166559B2 (ja) | 2001-05-14 |
US5680083A (en) | 1997-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Kanagawa, Japan Patentee after: Fuji Electric Holdings Co.,Ltd. Address before: Kanagawa, Japan Patentee before: FUJI ELECTRIC Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20090227 Address after: Tokyo, Japan Patentee after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Kanagawa, Japan Patentee before: Fuji Electric Holdings Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. Free format text: FORMER OWNER: FUJI ELECTRIC HOLDINGS Effective date: 20090227 |
|
C56 | Change in the name or address of the patentee |
Owner name: FUJI ELECTRIC HOLDINGS Free format text: FORMER NAME: FUJITSU ELECTRIC EQUIPMENT CO., LTD. |
|
ASS | Succession or assignment of patent right |
Owner name: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. Free format text: FORMER OWNER: FUJITSU ELECTRICAL MACHINERY PROPERTY MANAGEMENT CO., LTD. Effective date: 20090403 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: FUJITSU ELECTRICAL MACHINERY PROPERTY MANAGEMENT C Free format text: FORMER NAME: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Tokyo, Japan Patentee after: Fuji electric property management Co. Address before: Tokyo, Japan Patentee before: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20090403 Address after: Tokyo, Japan Patentee after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Tokyo, Japan Patentee before: Fuji electric property management Co. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19990908 Termination date: 20141025 |
|
EXPY | Termination of patent right or utility model |