CN109216057B - 一种带限位的触头 - Google Patents
一种带限位的触头 Download PDFInfo
- Publication number
- CN109216057B CN109216057B CN201811231349.0A CN201811231349A CN109216057B CN 109216057 B CN109216057 B CN 109216057B CN 201811231349 A CN201811231349 A CN 201811231349A CN 109216057 B CN109216057 B CN 109216057B
- Authority
- CN
- China
- Prior art keywords
- plate
- rod
- cylinder
- adjusting
- lifting
- 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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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811231349.0A CN109216057B (zh) | 2018-10-22 | 2018-10-22 | 一种带限位的触头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811231349.0A CN109216057B (zh) | 2018-10-22 | 2018-10-22 | 一种带限位的触头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109216057A CN109216057A (zh) | 2019-01-15 |
CN109216057B true CN109216057B (zh) | 2020-06-23 |
Family
ID=64979982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811231349.0A Active CN109216057B (zh) | 2018-10-22 | 2018-10-22 | 一种带限位的触头 |
Country Status (1)
Country | Link |
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CN (1) | CN109216057B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110047663B (zh) * | 2019-05-05 | 2020-06-23 | 江苏吉野电气有限公司 | 一种电磁开关 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01319214A (ja) * | 1988-06-17 | 1989-12-25 | Nec Corp | 水銀接点開閉器 |
CN201117579Y (zh) * | 2007-07-02 | 2008-09-17 | 贵州天义电器有限责任公司 | 一种大功率继电器 |
CN101577194B (zh) * | 2009-06-11 | 2011-05-11 | 刘世辅 | 节能电磁开关装置 |
CN201514903U (zh) * | 2009-10-23 | 2010-06-23 | 贵州天义汽车电器有限公司 | 限位式双断点电磁继电器 |
CN207165498U (zh) * | 2017-07-21 | 2018-03-30 | 汪晓惠 | 一种防粘连双控电磁继电器 |
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2018
- 2018-10-22 CN CN201811231349.0A patent/CN109216057B/zh active Active
Also Published As
Publication number | Publication date |
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CN109216057A (zh) | 2019-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200116 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Applicant after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: 230000 No. 117 Zipeng Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant before: Anhui Silver Point Electronic Technology Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200528 Address after: 226600 no.529, Zhennan Road, Haian high tech Zone, Nantong City, Jiangsu Province Applicant after: NANTONG TONGYANG MECHANICAL AND ELECTRICAL MANUFACTURE Co.,Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Applicant before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |