DE3170281D1 - Apparatus and method of blasting undersea rocks - Google Patents

Apparatus and method of blasting undersea rocks

Info

Publication number
DE3170281D1
DE3170281D1 DE8181303580T DE3170281T DE3170281D1 DE 3170281 D1 DE3170281 D1 DE 3170281D1 DE 8181303580 T DE8181303580 T DE 8181303580T DE 3170281 T DE3170281 T DE 3170281T DE 3170281 D1 DE3170281 D1 DE 3170281D1
Authority
DE
Germany
Prior art keywords
blasting
rocks
undersea
semi
undersea rocks
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
Application number
DE8181303580T
Other languages
English (en)
Inventor
A-Chin Th Floor Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WANG SHU JEN
Original Assignee
WANG SHU JEN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WANG SHU JEN filed Critical WANG SHU JEN
Application granted granted Critical
Publication of DE3170281D1 publication Critical patent/DE3170281D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/04—Particular applications of blasting techniques for rock blasting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Fish Paste Products (AREA)
  • Processing Of Meat And Fish (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE8181303580T 1981-01-29 1981-08-05 Apparatus and method of blasting undersea rocks Expired DE3170281D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23008781A 1981-01-29 1981-01-29

Publications (1)

Publication Number Publication Date
DE3170281D1 true DE3170281D1 (en) 1985-06-05

Family

ID=22863907

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181303580T Expired DE3170281D1 (en) 1981-01-29 1981-08-05 Apparatus and method of blasting undersea rocks

Country Status (3)

Country Link
EP (1) EP0057308B1 (de)
AT (1) ATE13094T1 (de)
DE (1) DE3170281D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134630B (en) * 1983-01-10 1986-10-15 Wang Su Jen Apparatus and method of blasting rocks
GB8519111D0 (en) * 1985-07-29 1985-09-04 Vetco Uk Ltd C E Severing wellhead
FR2777648B1 (fr) * 1996-09-05 2001-11-16 France Etat Dispositif de neutralisation d'engins explosifs
GB2367608B (en) * 2000-10-03 2004-10-06 Secr Defence A method for suppressing shock waves in a liquid medium
CN106969677B (zh) * 2017-05-04 2018-03-16 中水东北勘测设计研究有限责任公司 基于修正爆破作用指数的深水厚淤积覆盖下岩塞爆破方法
CN108548462A (zh) * 2018-06-19 2018-09-18 贵州大学 一种工程爆破用炸药固定装置
CN114199080A (zh) * 2021-11-30 2022-03-18 国能包头能源有限责任公司 一种用于爆破大块岩体二氧化碳爆破装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1738920A (en) * 1927-07-05 1929-12-10 Central Mine Equipment Company Blasting cartridge
US2247169A (en) * 1937-12-11 1941-06-24 Heitzman Safety Blasting Plug Blasting shell for surface blasting
CH293438A (de) * 1951-02-06 1953-09-30 Rochat Jean Sprengkörper mit gerichteter Sprengwirkung.
US3373686A (en) * 1965-03-01 1968-03-19 Lockheed Aircraft Corp Explosive actuator
US3374737A (en) * 1967-02-15 1968-03-26 Earl A. Pike Detonating tape
US4090447A (en) * 1975-02-26 1978-05-23 Johnsen Oscar A Directional blasting tubes and method of use

Also Published As

Publication number Publication date
EP0057308B1 (de) 1985-05-02
ATE13094T1 (de) 1985-05-15
EP0057308A1 (de) 1982-08-11

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee