CN109488487B - 一种固体发动机安全点火电路 - Google Patents
一种固体发动机安全点火电路 Download PDFInfo
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- CN109488487B CN109488487B CN201811352310.4A CN201811352310A CN109488487B CN 109488487 B CN109488487 B CN 109488487B CN 201811352310 A CN201811352310 A CN 201811352310A CN 109488487 B CN109488487 B CN 109488487B
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- pole double
- throw switch
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- switch
- safety
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- 239000007787 solid Substances 0.000 title claims abstract description 61
- 230000005611 electricity Effects 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/95—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by starting or ignition means or arrangements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
Description
Claims (8)
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CN201811352310.4A CN109488487B (zh) | 2018-11-14 | 2018-11-14 | 一种固体发动机安全点火电路 |
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CN201811352310.4A CN109488487B (zh) | 2018-11-14 | 2018-11-14 | 一种固体发动机安全点火电路 |
Publications (2)
Publication Number | Publication Date |
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CN109488487A CN109488487A (zh) | 2019-03-19 |
CN109488487B true CN109488487B (zh) | 2021-10-22 |
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CN201811352310.4A Active CN109488487B (zh) | 2018-11-14 | 2018-11-14 | 一种固体发动机安全点火电路 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112576412A (zh) * | 2019-09-29 | 2021-03-30 | 北京信息科技大学 | 一种面向小型肩抗多级推进飞行器的二级点火控制装置 |
CN111396215B (zh) * | 2020-04-21 | 2021-05-14 | 北京中科宇航技术有限公司 | 一种多级火箭发动机的点火安全系统及其检测方法 |
CN111911319A (zh) * | 2020-06-28 | 2020-11-10 | 南京云睿航天科技有限公司 | 一种双隔断固体发动机点火电路 |
CN111911318A (zh) * | 2020-06-28 | 2020-11-10 | 南京云睿航天科技有限公司 | 一种带反馈的固体发动机点火电路 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4523429A (en) * | 1983-04-01 | 1985-06-18 | Rca Corporation | Cold start surge current limiting system for a hydrazine thruster augmentation heater |
CN203011249U (zh) * | 2012-09-28 | 2013-06-19 | 北京机电工程研究所 | 一种导弹助推器点火安全保险电路 |
CN104454240A (zh) * | 2014-11-24 | 2015-03-25 | 江西洪都航空工业集团有限责任公司 | 一种飞行器的助推器点火控制电路 |
CN105422315A (zh) * | 2015-11-27 | 2016-03-23 | 湖北三江航天红峰控制有限公司 | 一种固体火箭发动机安全机构控制电路及控制方法 |
CN108019297A (zh) * | 2017-11-08 | 2018-05-11 | 航宇救生装备有限公司 | 一种固体火箭发动机用可级联点火电路 |
CN109654959A (zh) * | 2018-11-13 | 2019-04-19 | 重庆长安工业(集团)有限责任公司 | 用于人雨火箭弹的电子安全保险电路 |
-
2018
- 2018-11-14 CN CN201811352310.4A patent/CN109488487B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4523429A (en) * | 1983-04-01 | 1985-06-18 | Rca Corporation | Cold start surge current limiting system for a hydrazine thruster augmentation heater |
CN203011249U (zh) * | 2012-09-28 | 2013-06-19 | 北京机电工程研究所 | 一种导弹助推器点火安全保险电路 |
CN104454240A (zh) * | 2014-11-24 | 2015-03-25 | 江西洪都航空工业集团有限责任公司 | 一种飞行器的助推器点火控制电路 |
CN105422315A (zh) * | 2015-11-27 | 2016-03-23 | 湖北三江航天红峰控制有限公司 | 一种固体火箭发动机安全机构控制电路及控制方法 |
CN108019297A (zh) * | 2017-11-08 | 2018-05-11 | 航宇救生装备有限公司 | 一种固体火箭发动机用可级联点火电路 |
CN109654959A (zh) * | 2018-11-13 | 2019-04-19 | 重庆长安工业(集团)有限责任公司 | 用于人雨火箭弹的电子安全保险电路 |
Non-Patent Citations (1)
Title |
---|
导弹点火系统安全性设计方法研究;邓康;《现代防御技术》;20180615;第45卷(第3期);正文第2节,附图2-3 * |
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Effective date of registration: 20210929 Address after: 215200 room 218, building 23, 1188, West 2nd Ring Road, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Applicant after: Suzhou Yuqian Information Technology Co.,Ltd. Address before: 210000 803, building 8, qiaomengyuan, Qilin Science Park, Jiangning District, Nanjing City, Jiangsu Province Applicant before: NANJING YUNRUI AEROSPACE TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20231226 Address after: No. 58, Group 9, Liuhu Village, Jiukou Town, Zhongxiang City, Jingmen City, Hubei Province, 431900 Patentee after: Pan Jinzhong Address before: 215200 room 218, building 23, 1188, West 2nd Ring Road, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou Yuqian Information Technology Co.,Ltd. |
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Effective date of registration: 20240408 Address after: 518000, Building B, B4-502, Kexing Science Park, No.15 Keyuan Road, Science Park Community, Yuehai Street, Nanshan District, Shenzhen, Guangdong Province Patentee after: Huaxiang (Shenzhen) High Tech Service Co.,Ltd. Country or region after: China Address before: No. 58, Group 9, Liuhu Village, Jiukou Town, Zhongxiang City, Jingmen City, Hubei Province, 431900 Patentee before: Pan Jinzhong Country or region before: China |