CN108550503B - 一种直流接触器 - Google Patents
一种直流接触器 Download PDFInfo
- Publication number
- CN108550503B CN108550503B CN201810249702.1A CN201810249702A CN108550503B CN 108550503 B CN108550503 B CN 108550503B CN 201810249702 A CN201810249702 A CN 201810249702A CN 108550503 B CN108550503 B CN 108550503B
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- CN
- China
- Prior art keywords
- contact
- iron core
- movable
- coil
- static
- 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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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract 24
- 230000003068 static effect Effects 0.000 claims abstract 20
- 239000011810 insulating material Substances 0.000 claims abstract 2
- 238000010791 quenching Methods 0.000 claims 2
- 230000000171 quenching effect Effects 0.000 claims 2
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
- H01H50/045—Details particular to contactors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/44—Magnetic coils or windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/44—Magnetic coils or windings
- H01H2050/446—Details of the insulating support of the coil, e.g. spool, bobbin, former
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810249702.1A CN108550503B (zh) | 2018-03-23 | 2018-03-23 | 一种直流接触器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810249702.1A CN108550503B (zh) | 2018-03-23 | 2018-03-23 | 一种直流接触器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108550503A CN108550503A (zh) | 2018-09-18 |
CN108550503B true CN108550503B (zh) | 2020-06-02 |
Family
ID=63516923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810249702.1A Active CN108550503B (zh) | 2018-03-23 | 2018-03-23 | 一种直流接触器 |
Country Status (1)
Country | Link |
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CN (1) | CN108550503B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113035648B (zh) * | 2019-12-25 | 2024-06-25 | 华为数字能源技术有限公司 | 触头装置及电磁开关 |
WO2021184340A1 (zh) * | 2020-03-20 | 2021-09-23 | 华为技术有限公司 | 一种触点装置及电磁开关 |
CN113130258A (zh) * | 2021-05-20 | 2021-07-16 | 浙江中凯科技股份有限公司 | 一种双线圈节能电磁结构及低压电器 |
CN115985728B (zh) * | 2022-12-27 | 2024-02-23 | 重庆郭氏洪伸科技股份有限公司 | 一种电动汽车断电保护装置及方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112005003779A5 (de) * | 2005-09-30 | 2008-08-28 | Siemens Aktiengesellschaft | Elektromagnetisches Schaltgerät |
CN201038080Y (zh) * | 2007-03-08 | 2008-03-19 | 贵州航天电器股份有限公司 | 一种带辅助触头的双线圈磁路机构 |
CN101740267B (zh) * | 2008-11-13 | 2012-11-21 | 科都电气有限公司 | 一种带有锁定机构的电磁开关 |
CN203150490U (zh) * | 2013-04-16 | 2013-08-21 | 浙江南峰电气有限公司 | 直流接触器 |
CN105719911B (zh) * | 2016-04-29 | 2018-06-01 | 浙江英洛华新能源科技有限公司 | 高压直流继电器挡弧结构 |
-
2018
- 2018-03-23 CN CN201810249702.1A patent/CN108550503B/zh active Active
Also Published As
Publication number | Publication date |
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CN108550503A (zh) | 2018-09-18 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Tanbozhi Inventor after: Ran Xiaoke Inventor after: Liao Gonglong Inventor after: Guo Wei Inventor before: Ran Xiaoke Inventor before: Guo Wei Inventor before: Tanbozhi Inventor before: Liao Gonglong |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220805 Address after: 518043 No. 01, 39th floor, building a, antuoshan headquarters building, No. 33, antuoshan Sixth Road, Xiang'an community, Xiangmihu street, Futian District, Shenzhen, Guangdong Province Patentee after: Huawei Digital Energy Technology Co.,Ltd. Patentee after: CHUROD ELECTRONICS Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. Patentee before: CHUROD ELECTRONICS Co.,Ltd. |
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TR01 | Transfer of patent right |