CN102494568B - 一种后装药桥丝保护套 - Google Patents
一种后装药桥丝保护套 Download PDFInfo
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- CN102494568B CN102494568B CN201110436462.4A CN201110436462A CN102494568B CN 102494568 B CN102494568 B CN 102494568B CN 201110436462 A CN201110436462 A CN 201110436462A CN 102494568 B CN102494568 B CN 102494568B
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- sheet metal
- shell
- protective sleeve
- circuit board
- wire protective
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- 230000001681 protective effect Effects 0.000 title claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 43
- 229910052751 metal Inorganic materials 0.000 claims abstract description 43
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 150000002739 metals Chemical class 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- 235000020004 porter Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110436462.4A CN102494568B (zh) | 2011-12-23 | 2011-12-23 | 一种后装药桥丝保护套 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110436462.4A CN102494568B (zh) | 2011-12-23 | 2011-12-23 | 一种后装药桥丝保护套 |
Publications (2)
Publication Number | Publication Date |
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CN102494568A CN102494568A (zh) | 2012-06-13 |
CN102494568B true CN102494568B (zh) | 2015-12-02 |
Family
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Family Applications (1)
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CN201110436462.4A Active CN102494568B (zh) | 2011-12-23 | 2011-12-23 | 一种后装药桥丝保护套 |
Country Status (1)
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CN (1) | CN102494568B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110455136B (zh) * | 2019-09-05 | 2024-01-09 | 东莞市欧思科光电科技有限公司 | 防损型引火件及其制作方法、引火组件及其制作方法 |
CN112880494A (zh) * | 2021-03-31 | 2021-06-01 | 东莞市安林电子有限公司 | 一种新型电子雷管点火元件、加工工艺及电子雷管 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101633076A (zh) * | 2009-08-20 | 2010-01-27 | 北京维深数码科技有限公司 | 一种新型数码电子雷管用桥丝焊接装置 |
CN101655337A (zh) * | 2009-08-21 | 2010-02-24 | 北京维深数码科技有限公司 | 一种数码雷管安全起爆方法 |
CN102095337A (zh) * | 2009-12-10 | 2011-06-15 | 北京北方邦杰科技发展有限公司 | 雷管生产中点火药头的生产方法及其专用点药装置 |
CN202403624U (zh) * | 2011-12-23 | 2012-08-29 | 北京维深国泰科技有限公司 | 一种后装药桥丝保护套 |
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2011
- 2011-12-23 CN CN201110436462.4A patent/CN102494568B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101633076A (zh) * | 2009-08-20 | 2010-01-27 | 北京维深数码科技有限公司 | 一种新型数码电子雷管用桥丝焊接装置 |
CN101655337A (zh) * | 2009-08-21 | 2010-02-24 | 北京维深数码科技有限公司 | 一种数码雷管安全起爆方法 |
CN102095337A (zh) * | 2009-12-10 | 2011-06-15 | 北京北方邦杰科技发展有限公司 | 雷管生产中点火药头的生产方法及其专用点药装置 |
CN202403624U (zh) * | 2011-12-23 | 2012-08-29 | 北京维深国泰科技有限公司 | 一种后装药桥丝保护套 |
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Publication number | Publication date |
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CN102494568A (zh) | 2012-06-13 |
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Address after: 100040, Beijing Road, Shijingshan District, No. 35, Hui Hui building, No. 9 Applicant after: Rongguisichuang (Beijing) Science & Technology Co., Ltd. Address before: 100040, Beijing Road, Shijingshan District, No. 35, Hui Hui building, No. 9 Applicant before: Beijing Weishen Guotai Technology Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: BEIJING VISION GUOTAI TECHNOLOGY CO., LTD. TO: RONGGUI SICHUANG (BEIJING) TECHNOLOGY CO., LTD. |
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Address after: 100041, Beijing, Shijingshan District Hing Street, No. 30, building 6, 7 floor Applicant after: Rongguisichuang (Beijing) Science & Technology Co., Ltd. Address before: 100040, Beijing Road, Shijingshan District, No. 35, Hui Hui building, No. 9 Applicant before: Rongguisichuang (Beijing) Science & Technology Co., Ltd. |
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Effective date of registration: 20201019 Address after: Gate 1-4 and gate 703-5, shuangshuzi, Shenfu New District, Shenyang City, Liaoning Province Patentee after: Baorong Shengwei (Shenyang) Technology Co., Ltd Address before: 100041, Beijing, Shijingshan District Hing Street, No. 30, building 6, 7 floor Patentee before: RONGGUI SICHUANG (BEIJING) TECHNOLOGY Co.,Ltd. |
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