CN111102891B - 一种无常规延期机构的点火具 - Google Patents
一种无常规延期机构的点火具 Download PDFInfo
- Publication number
- CN111102891B CN111102891B CN201911176412.XA CN201911176412A CN111102891B CN 111102891 B CN111102891 B CN 111102891B CN 201911176412 A CN201911176412 A CN 201911176412A CN 111102891 B CN111102891 B CN 111102891B
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- CN
- China
- Prior art keywords
- igniter
- nitrocotton
- powder
- ignition
- time
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
- F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
- F42C9/04—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
- F42C9/041—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor the clockwork activating a security device, e.g. for unlocking the firing-pin
- F42C9/043—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor the clockwork activating a security device, e.g. for unlocking the firing-pin and the firing-pin being activated by impact
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C9/00—Chemical contact igniters; Chemical lighters
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911176412.XA CN111102891B (zh) | 2019-11-26 | 2019-11-26 | 一种无常规延期机构的点火具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911176412.XA CN111102891B (zh) | 2019-11-26 | 2019-11-26 | 一种无常规延期机构的点火具 |
Publications (2)
Publication Number | Publication Date |
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CN111102891A CN111102891A (zh) | 2020-05-05 |
CN111102891B true CN111102891B (zh) | 2021-08-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911176412.XA Active CN111102891B (zh) | 2019-11-26 | 2019-11-26 | 一种无常规延期机构的点火具 |
Country Status (1)
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CN (1) | CN111102891B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111734526B (zh) * | 2020-07-09 | 2022-01-28 | 南京理工大学 | 一种采用低爆速装药降低附带冲击和污染的火工作动器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2596318Y (zh) * | 2002-12-31 | 2003-12-31 | 南京理工大学 | 带猛炸药装药的药剂式工业雷管延期装置 |
CN201993051U (zh) * | 2011-01-08 | 2011-09-28 | 山东圣世达化工有限责任公司 | 无铅延期导爆管雷管 |
CN105423830A (zh) * | 2015-12-25 | 2016-03-23 | 安徽理工大学 | 一种无延期药的延期电雷管 |
CN108627058A (zh) * | 2018-04-02 | 2018-10-09 | 南京君缘科爆工程技术有限公司 | 一种燃烧转爆轰聚能爆炸装置 |
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2019
- 2019-11-26 CN CN201911176412.XA patent/CN111102891B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2596318Y (zh) * | 2002-12-31 | 2003-12-31 | 南京理工大学 | 带猛炸药装药的药剂式工业雷管延期装置 |
CN201993051U (zh) * | 2011-01-08 | 2011-09-28 | 山东圣世达化工有限责任公司 | 无铅延期导爆管雷管 |
CN105423830A (zh) * | 2015-12-25 | 2016-03-23 | 安徽理工大学 | 一种无延期药的延期电雷管 |
CN108627058A (zh) * | 2018-04-02 | 2018-10-09 | 南京君缘科爆工程技术有限公司 | 一种燃烧转爆轰聚能爆炸装置 |
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Publication number | Publication date |
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CN111102891A (zh) | 2020-05-05 |
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CB03 | Change of inventor or designer information |
Inventor after: Xie Xinghua Inventor after: Cui Dian Inventor after: Sun Peng Inventor after: Zhang Xingyan Inventor after: Zhang Liangjie Inventor after: Yang Heng Inventor before: Cui Dian Inventor before: Xie Xinghua Inventor before: Sun Peng Inventor before: Zhang Xingyan Inventor before: Zhang Liangjie Inventor before: Yang Heng |
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CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Cui Dian Inventor after: Xie Xinghua Inventor after: Sun Peng Inventor after: Zhang Xingyan Inventor after: Zhang Liangjie Inventor after: Yang Heng Inventor before: Xie Xinghua Inventor before: Cui Dian Inventor before: Sun Peng Inventor before: Zhang Xingyan Inventor before: Zhang Liangjie Inventor before: Yang Heng |
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CB03 | Change of inventor or designer information |