CN105742112B8 - 一种具有较好缓冲作用的真空开关管 - Google Patents

一种具有较好缓冲作用的真空开关管 Download PDF

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Publication number
CN105742112B8
CN105742112B8 CN201610164231.5A CN201610164231A CN105742112B8 CN 105742112 B8 CN105742112 B8 CN 105742112B8 CN 201610164231 A CN201610164231 A CN 201610164231A CN 105742112 B8 CN105742112 B8 CN 105742112B8
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CN
China
Prior art keywords
tube body
power part
welded connection
ceramic tube
cover 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.)
Active
Application number
CN201610164231.5A
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English (en)
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CN105742112A (zh
CN105742112B (zh
Inventor
黄俊龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yueqing Chuanjia Electric Technology Co ltd
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Yueqing Chuanjia Electric Technology Co ltd
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Application filed by Yueqing Chuanjia Electric Technology Co ltd filed Critical Yueqing Chuanjia Electric Technology Co ltd
Priority to CN201610164231.5A priority Critical patent/CN105742112B8/zh
Priority claimed from CN201310680121.0A external-priority patent/CN104157507B/zh
Publication of CN105742112A publication Critical patent/CN105742112A/zh
Publication of CN105742112B publication Critical patent/CN105742112B/zh
Application granted granted Critical
Publication of CN105742112B8 publication Critical patent/CN105742112B8/zh
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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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

本发明公开了一种具有较好缓冲作用的真空开关管，包括壳体、具有动接电部的动触头、具有第一静接电部的第一静触头；动接电部跟随动触头往复移动，在朝向第一静触头移动时最终抵接在第一静接电部上；所述壳体包括两侧均具有焊接连接部的环形金属板、位于环形金属板焊接连接部两侧的两个弹性管体、位于各弹性管体远离环形金属焊接连接部的一端的陶瓷管体、用于封堵各陶瓷管体远离环形金属焊接连接部的一端的开口的盖板组件；各盖板组件中心处设有圆孔；所述环形金属板、弹性管体、陶瓷管体和盖板组件围合形成一容置腔；动触头的动接电部和第一静触头的第一静接电部位于该容置腔中。本发明有效防止陶瓷管体发生松动或碎裂等故障。
CN201610164231.5A 2013-11-27 2013-11-27 一种具有较好缓冲作用的真空开关管 Active CN105742112B8 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610164231.5A CN105742112B8 (zh) 2013-11-27 2013-11-27 一种具有较好缓冲作用的真空开关管

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610164231.5A CN105742112B8 (zh) 2013-11-27 2013-11-27 一种具有较好缓冲作用的真空开关管
CN201310680121.0A CN104157507B (zh) 2013-11-27 真空开关管

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201310680121.0A Division CN104157507B (zh) 2013-11-27 2013-11-27 真空开关管

Publications (3)

Publication Number Publication Date
CN105742112A CN105742112A (zh) 2016-07-06
CN105742112B CN105742112B (zh) 2019-02-12
CN105742112B8 true CN105742112B8 (zh) 2019-04-12

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ID=56251103

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Application Number Title Priority Date Filing Date
CN201610164231.5A Active CN105742112B8 (zh) 2013-11-27 2013-11-27 一种具有较好缓冲作用的真空开关管

Country Status (1)

Country Link
CN (1) CN105742112B8 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614850A (en) * 1983-12-05 1986-09-30 Siemens Aktiengesellschaft Vacuum switch for the low-voltage range, especially a low-voltage contactor
CN1183850A (zh) * 1995-03-17 1998-06-03 西门子公司 真空开关管
CN101499384A (zh) * 2008-01-31 2009-08-05 施耐德电器工业公司 至少执行隔离开关功能的电气开关装置的真空筒
WO2012136423A1 (de) * 2011-04-02 2012-10-11 Maschinenfabrik Reinhausen Gmbh Stufenschalter und vakuumschaltröhre für einen solchen stufenschalter
CN202888059U (zh) * 2012-11-16 2013-04-17 锦州华光玻璃开关管有限公司 低电压大开断陶瓷真空开关管

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614850A (en) * 1983-12-05 1986-09-30 Siemens Aktiengesellschaft Vacuum switch for the low-voltage range, especially a low-voltage contactor
CN1183850A (zh) * 1995-03-17 1998-06-03 西门子公司 真空开关管
CN101499384A (zh) * 2008-01-31 2009-08-05 施耐德电器工业公司 至少执行隔离开关功能的电气开关装置的真空筒
WO2012136423A1 (de) * 2011-04-02 2012-10-11 Maschinenfabrik Reinhausen Gmbh Stufenschalter und vakuumschaltröhre für einen solchen stufenschalter
CN202888059U (zh) * 2012-11-16 2013-04-17 锦州华光玻璃开关管有限公司 低电压大开断陶瓷真空开关管

Also Published As

Publication number Publication date
CN105742112A (zh) 2016-07-06
CN105742112B (zh) 2019-02-12

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Legal Events

Date Code Title Description
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Effective date of registration: 20190125

Address after: 325600 Gaizhu Village, Chengnan Street, Yueqing City, Zhejiang Province

Applicant after: Yueqing Chuanjia Electric Technology Co.,Ltd.

Address before: 325600 No. 6 Daxing West Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province

Applicant before: Shen Qingzhang

CI03 Correction of invention patent

Correction item: Patentee|Address|Patent agency|Agent

Correct: Yueqing Chuanjia Electric Technology Co.,Ltd.|Gaizhu Village, Chengnan Street, Yueqing City, Zhejiang Province|Beijing International Intellectual Property Agency Co.,Ltd.|Li Hao

False: Shen Qingzhang|No. 6 Daxing West Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province|None

Number: 07-01

Page: The title page

Volume: 35

Correct: Yueqing Chuanjia Electric Technology Co.,Ltd.|Gaizhu Village, Chengnan Street, Yueqing City, Zhejiang Province|Beijing International Intellectual Property Agency Co.,Ltd.|Li Hao

False: Shen Qingzhang|No. 6 Daxing West Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province|None

Number: 07-01

Volume: 35

CI03 Correction of invention patent
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20160706

Assignee: Hongqi Meter Co.,Ltd.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000619

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: YIFA HOLDING GROUP Co.,Ltd.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000618

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: JINSHAN ENVIRONMENTAL-PROTECTION Group

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000617

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: SHENJIANG VALVE Co.,Ltd.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000637

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: WENZHOU SHENYI SHAFT INDUSTRIES Co.,Ltd.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000635

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: ZHEJIANG KANGGE ELECTRIC CO.,LTD.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000634

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: CHKO ELECTRICAL GROUP CO.,LTD.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000632

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: ZHEJIANG HUAYI ELECTRONIC Co.,Ltd.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000631

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: JINMAO ELECTRIC POWER HOLDING CO.,LTD.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000630

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: Huanyu Hi Tech Co.,Ltd.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000628

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: WENZHOU YINENG ELECTRICAL CO.,LTD.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000626

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: ZHEJIANG GPILOT TECHNOLOGY Co.,Ltd.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000625

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: ZHEJIANG SHENGYUE ELECTRONIC & TECHNOLOGICAL Co.,Ltd.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000624

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: Wenzhou MTLC Electric Co.,Ltd.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000623

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: GULIFA GROUP Co.,Ltd.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000622

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: NAHO ELECTRIC POWER TECHNOLOGY Co.,Ltd.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000621

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

Application publication date: 20160706

Assignee: YUEQING HENGTONG ELECTRIC Co.,Ltd.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000620

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230912

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20160706

Assignee: ZHEJIANG LONSID HEALTHY DRINKING WATER EQUIPMENT Co.,Ltd.

Assignor: Yueqing Chuanjia Electric Technology Co.,Ltd.

Contract record no.: X2023330000645

Denomination of invention: A Vacuum Switch Tube with Good Buffering Effect

Granted publication date: 20190212

License type: Common License

Record date: 20230915

EE01 Entry into force of recordation of patent licensing contract