CN202273697U - 吊桶式风门连锁装置 - Google Patents
吊桶式风门连锁装置 Download PDFInfo
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- CN202273697U CN202273697U CN2011204101450U CN201120410145U CN202273697U CN 202273697 U CN202273697 U CN 202273697U CN 2011204101450 U CN2011204101450 U CN 2011204101450U CN 201120410145 U CN201120410145 U CN 201120410145U CN 202273697 U CN202273697 U CN 202273697U
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CN2011204101450U CN202273697U (zh) | 2011-10-25 | 2011-10-25 | 吊桶式风门连锁装置 |
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CN2011204101450U CN202273697U (zh) | 2011-10-25 | 2011-10-25 | 吊桶式风门连锁装置 |
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CN202273697U true CN202273697U (zh) | 2012-06-13 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103244168A (zh) * | 2013-05-09 | 2013-08-14 | 贵州晨辉达矿业工程设计有限公司 | 一种风门联锁限位装置 |
CN103696796A (zh) * | 2013-12-25 | 2014-04-02 | 枣庄矿业集团高庄煤业有限公司 | 煤矿风门机械自动闭锁装置 |
CN106014469A (zh) * | 2016-07-29 | 2016-10-12 | 永贵能源开发有限责任公司 | 矿用风门联锁装置 |
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2011
- 2011-10-25 CN CN2011204101450U patent/CN202273697U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103244168A (zh) * | 2013-05-09 | 2013-08-14 | 贵州晨辉达矿业工程设计有限公司 | 一种风门联锁限位装置 |
CN103696796A (zh) * | 2013-12-25 | 2014-04-02 | 枣庄矿业集团高庄煤业有限公司 | 煤矿风门机械自动闭锁装置 |
CN106014469A (zh) * | 2016-07-29 | 2016-10-12 | 永贵能源开发有限责任公司 | 矿用风门联锁装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HENAN YONGHUA ENERGY CO.,LTD. Free format text: FORMER OWNER: YUE XIPENG Effective date: 20130116 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450000 LUOYANG, HENAN PROVINCE TO: 471000 LUOYANG, HENAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130116 Address after: 471000, Liu village, town hall, Yanshi, Henan, Luoyang Patentee after: Henan Yonghua Energy Co., Ltd. Address before: 8 No. 3, 301 gate, No. 8, excellent road, Luolong District, Henan, Luoyang 450000, China Patentee before: Yue Xipeng |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20131025 |