CN202155651U - 水下聚能定向切割装置 - Google Patents
水下聚能定向切割装置 Download PDFInfo
- Publication number
- CN202155651U CN202155651U CN2011202368698U CN201120236869U CN202155651U CN 202155651 U CN202155651 U CN 202155651U CN 2011202368698 U CN2011202368698 U CN 2011202368698U CN 201120236869 U CN201120236869 U CN 201120236869U CN 202155651 U CN202155651 U CN 202155651U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- cutting
- shaped charge
- flexible linear
- linear shaped
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202368698U CN202155651U (zh) | 2011-07-06 | 2011-07-06 | 水下聚能定向切割装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202368698U CN202155651U (zh) | 2011-07-06 | 2011-07-06 | 水下聚能定向切割装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202155651U true CN202155651U (zh) | 2012-03-07 |
Family
ID=45763300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011202368698U Expired - Fee Related CN202155651U (zh) | 2011-07-06 | 2011-07-06 | 水下聚能定向切割装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202155651U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103134403A (zh) * | 2013-03-13 | 2013-06-05 | 中国水电顾问集团华东勘测设计研究院 | 水下聚能爆破装置及爆破方法 |
-
2011
- 2011-07-06 CN CN2011202368698U patent/CN202155651U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103134403A (zh) * | 2013-03-13 | 2013-06-05 | 中国水电顾问集团华东勘测设计研究院 | 水下聚能爆破装置及爆破方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103195466B (zh) | 一种定向水压爆破提高煤层透气性的方法 | |
CN1884962B (zh) | 水下复杂地质礁岩炸礁的方法 | |
CN103791788B (zh) | 一种周边孔不耦合连续装药方法 | |
CN103924956A (zh) | 一种块煤开采用超前预裂方法 | |
CN102602506B (zh) | 一种分离式自钻埋入锚 | |
CN104314606A (zh) | 一种钻孔内水力割缝与瓦斯爆炸致裂煤体联合强化抽采方法 | |
CN108035730A (zh) | 一种长距离煤矿巷道顶管掘进方法 | |
CN202239882U (zh) | 水下聚能爆破外切割装置 | |
CN104670435B (zh) | 一种用于自治水下航行器回收的抛绳器机构 | |
CN112483000A (zh) | 一种水平入孔式高功率冲击波发生装置和方法 | |
CN202155651U (zh) | 水下聚能定向切割装置 | |
CN101576362B (zh) | 用于砖墙开窗的爆炸装置 | |
CN111721169B (zh) | 海上嵌岩桩基爆破开挖损伤控制方法 | |
CN101148980A (zh) | 油井用射孔和酸化压裂组合装置 | |
CN114812283B (zh) | 一种基于二氧化碳致裂的气水耦合致裂装置及方法 | |
CN202155650U (zh) | 水下聚能爆破内切割装置 | |
CN201795730U (zh) | 一种竖井开挖堵塞爆破处理装置 | |
CN211012690U (zh) | 一种隧道工程高压富水段抗水流冲击爆破结构 | |
CN108797589B (zh) | 一种潮间带海上风电钢构单桩基础聚能爆破拆除工艺 | |
CN201254977Y (zh) | 一体式增效射孔枪 | |
CN2457563Y (zh) | 无枪身聚能射孔弹 | |
CN109855493A (zh) | 一种用于台阶爆破深孔的排水方法 | |
CN201034511Y (zh) | 石油勘探用炸药防护装置 | |
CN100504026C (zh) | 射孔压裂方法 | |
CN220487532U (zh) | 爆破孔疏通装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: Offshore Oil Engineering Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: China Ocean Engineering Corporation Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: Offshore Oil Engineering Co., Ltd. Patentee before: China National Offshore Oil Corporation Co-patentee before: China Ocean Engineering Corporation |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20200706 |
|
CF01 | Termination of patent right due to non-payment of annual fee |