CN201819633U - Digital electronic detonator exploder with self-diagnosis function - Google Patents
Digital electronic detonator exploder with self-diagnosis function Download PDFInfo
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- CN201819633U CN201819633U CN2010202948792U CN201020294879U CN201819633U CN 201819633 U CN201819633 U CN 201819633U CN 2010202948792 U CN2010202948792 U CN 2010202948792U CN 201020294879 U CN201020294879 U CN 201020294879U CN 201819633 U CN201819633 U CN 201819633U
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- digital electronic
- electronic detonator
- control unit
- power supply
- detonator initiator
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010202948792U CN201819633U (en) | 2009-09-04 | 2010-08-18 | Digital electronic detonator exploder with self-diagnosis function |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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CN200920176382 | 2009-09-04 | ||
CN200920176382.8 | 2009-09-04 | ||
CN2010202948792U CN201819633U (en) | 2009-09-04 | 2010-08-18 | Digital electronic detonator exploder with self-diagnosis function |
Publications (1)
Publication Number | Publication Date |
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CN201819633U true CN201819633U (en) | 2011-05-04 |
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CN2010202948792U Expired - Lifetime CN201819633U (en) | 2009-09-04 | 2010-08-18 | Digital electronic detonator exploder with self-diagnosis function |
Country Status (1)
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CN (1) | CN201819633U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109539912A (en) * | 2018-11-20 | 2019-03-29 | 航宇救生装备有限公司 | A kind of electric cap reliably excites and the circuit and method of on-line checking |
-
2010
- 2010-08-18 CN CN2010202948792U patent/CN201819633U/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109539912A (en) * | 2018-11-20 | 2019-03-29 | 航宇救生装备有限公司 | A kind of electric cap reliably excites and the circuit and method of on-line checking |
CN109539912B (en) * | 2018-11-20 | 2021-07-27 | 航宇救生装备有限公司 | Circuit and method for reliable excitation and online detection of electric detonator |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 100044, Beijing, Shijingshan District Hing Street, No. 30, building 6, 6 floor Patentee after: Beijing Weishen Digital Technology Co., Ltd. Address before: Mylight No. 35 building, 100040 Beijing City, Shijingshan District Lugu Road (formerly Dianke building West Tower) 9 Patentee before: Beijing Weishen Digital Technology Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20181030 Address after: 100041 5 floor, 6 building, 30 Shixing street, Shijingshan District, Beijing. Patentee after: Rongguisichuang (Beijing) Science & Technology Co., Ltd. Address before: 100044 6 floor, 6 building, 30 Shixing street, Shijingshan District, Beijing. Patentee before: Beijing Weishen Digital Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20110504 |
|
CX01 | Expiry of patent term |