CN100377987C - 电梯上行保护器用电磁铁控制器 - Google Patents
电梯上行保护器用电磁铁控制器 Download PDFInfo
- Publication number
- CN100377987C CN100377987C CNB200510001698XA CN200510001698A CN100377987C CN 100377987 C CN100377987 C CN 100377987C CN B200510001698X A CNB200510001698X A CN B200510001698XA CN 200510001698 A CN200510001698 A CN 200510001698A CN 100377987 C CN100377987 C CN 100377987C
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- Prior art keywords
- circuit
- elevator
- line protector
- electromagnet
- diode
- 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.)
- Expired - Fee Related
Links
- 230000001012 protector Effects 0.000 title claims abstract description 36
- 230000005389 magnetism Effects 0.000 claims abstract description 19
- 230000015556 catabolic process Effects 0.000 claims description 16
- 239000003990 capacitor Substances 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000005284 excitation Effects 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000010791 quenching Methods 0.000 abstract 2
- 230000000171 quenching effect Effects 0.000 abstract 2
- 230000009471 action Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB200510001698XA CN100377987C (zh) | 2005-02-05 | 2005-02-05 | 电梯上行保护器用电磁铁控制器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200510001698XA CN100377987C (zh) | 2005-02-05 | 2005-02-05 | 电梯上行保护器用电磁铁控制器 |
Publications (2)
Publication Number | Publication Date |
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CN1644482A CN1644482A (zh) | 2005-07-27 |
CN100377987C true CN100377987C (zh) | 2008-04-02 |
Family
ID=34875082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB200510001698XA Expired - Fee Related CN100377987C (zh) | 2005-02-05 | 2005-02-05 | 电梯上行保护器用电磁铁控制器 |
Country Status (1)
Country | Link |
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CN (1) | CN100377987C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104192750B (zh) * | 2014-08-27 | 2016-07-06 | 安徽广德昌立制动器有限公司 | 通用型电梯制动器调压控制电路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5154261A (en) * | 1989-08-18 | 1992-10-13 | Hitachi, Ltd. | Electromagnetic disc brake for elevator lifting apparatus |
JPH07309593A (ja) * | 1994-05-18 | 1995-11-28 | Zojirushi Chain Block Kk | 電気式巻上・牽引装置 |
CN1149550A (zh) * | 1995-10-31 | 1997-05-14 | 三菱电机株式会社 | 电梯卷扬机用制动装置 |
-
2005
- 2005-02-05 CN CNB200510001698XA patent/CN100377987C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5154261A (en) * | 1989-08-18 | 1992-10-13 | Hitachi, Ltd. | Electromagnetic disc brake for elevator lifting apparatus |
JPH07309593A (ja) * | 1994-05-18 | 1995-11-28 | Zojirushi Chain Block Kk | 電気式巻上・牽引装置 |
CN1149550A (zh) * | 1995-10-31 | 1997-05-14 | 三菱电机株式会社 | 电梯卷扬机用制动装置 |
Also Published As
Publication number | Publication date |
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CN1644482A (zh) | 2005-07-27 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shijiazhuang Wulon Brake Co.,Ltd. Assignor: Han Wulin Contract fulfillment period: 2008.9.20 to 2013.9.20 Contract record no.: 2008130000075 Denomination of invention: Electromagnet controller of elevator up-line protector Granted publication date: 20080402 License type: Exclusive license Record date: 20081111 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shijiazhuang Wulon Brake Co.,Ltd. Assignor: Han Wulin Contract fulfillment period: 2008.9.20 to 2013.9.20 Contract record no.: 2008130000075 Denomination of invention: Electromagnet controller of elevator up-line protector Granted publication date: 20080402 License type: Exclusive license Record date: 20081111 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.20 TO 2013.9.20; CHANGE OF CONTRACT Name of requester: SHIJIAZHUANG WULONG ARRESTOR CO., LTD. Effective date: 20081111 |
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Owner name: SHIJIAZHUANG WULON BRAKE CO., LTD. Free format text: FORMER OWNER: HAN WULIN Effective date: 20110824 |
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Free format text: CORRECT: ADDRESS; FROM: 050031 SHIJIAZHUANG, HEBEI PROVINCE TO: 050091 SHIJIAZHUANG, HEBEI PROVINCE |
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Effective date of registration: 20110824 Address after: 050091 Shijiazhuang Xinshi North Road, No. 368 Patentee after: SHIJIAZHUANG WULON BRAKE Corp. Address before: 050031 Hebei province Shijiazhuang city Yuhua road Jinpeng garden 9-5-601 Patentee before: Han Wulin |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electromagnet controller of elevator up-line protector Effective date of registration: 20131128 Granted publication date: 20080402 Pledgee: China Everbright Bank Limited by Share Ltd. Shijiazhuang branch Pledgor: SHIJIAZHUANG WULON BRAKE Corp. Registration number: 2013130000003 |
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Date of cancellation: 20150112 Granted publication date: 20080402 Pledgee: China Everbright Bank Limited by Share Ltd. Shijiazhuang branch Pledgor: SHIJIAZHUANG WULON BRAKE Corp. Registration number: 2013130000003 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electromagnet controller of elevator up-line protector Effective date of registration: 20150403 Granted publication date: 20080402 Pledgee: China Everbright Bank Limited by Share Ltd. Shijiazhuang branch Pledgor: SHIJIAZHUANG WULON BRAKE Corp. Registration number: 2015130000002 |
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Date of cancellation: 20161017 Granted publication date: 20080402 Pledgee: China Everbright Bank Limited by Share Ltd. Shijiazhuang branch Pledgor: SHIJIAZHUANG WULON BRAKE Corp. Registration number: 2015130000002 |
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