DE942012C - Sprengvorrichtung - Google Patents

Sprengvorrichtung

Info

Publication number
DE942012C
DE942012C DEI7376A DEI0007376A DE942012C DE 942012 C DE942012 C DE 942012C DE I7376 A DEI7376 A DE I7376A DE I0007376 A DEI0007376 A DE I0007376A DE 942012 C DE942012 C DE 942012C
Authority
DE
Germany
Prior art keywords
gas
charge
discharge head
disc
explosive device
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
DEI7376A
Other languages
German (de)
English (en)
Inventor
Kenneth Ashbrooke Smith
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of DE942012C publication Critical patent/DE942012C/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
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • F42B3/06—Blasting cartridges, i.e. case and explosive for producing gas under pressure with re-utilisable case

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Disintegrating Or Milling (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Resistance Heating (AREA)
DEI7376A 1952-06-23 1953-06-21 Sprengvorrichtung Expired DE942012C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15739/52A GB732363A (en) 1952-06-23 1952-06-23 An improvement in or relating to a re-utilisable blasting apparatus assembly applicable for blasting in coalmines

Publications (1)

Publication Number Publication Date
DE942012C true DE942012C (de) 1956-04-26

Family

ID=10064621

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI7376A Expired DE942012C (de) 1952-06-23 1953-06-21 Sprengvorrichtung

Country Status (5)

Country Link
US (1) US2783712A (OSRAM)
BE (1) BE520882A (OSRAM)
DE (1) DE942012C (OSRAM)
FR (1) FR1080935A (OSRAM)
GB (1) GB732363A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924147A (en) * 1957-08-05 1960-02-09 Leland S Bohl Blast-free explosive line cutter
US3261163A (en) * 1961-06-19 1966-07-19 Aerojet General Co Rocket motor testing apparatus
CN114821942A (zh) * 2022-03-09 2022-07-29 上海申狮物联网科技有限公司 一种带触发报警装置的爆破开关
CN115142848B (zh) * 2022-06-24 2025-06-24 中国电建集团华东勘测设计研究院有限公司 一种超前预裂破岩装置自动化装置与方法
CN116398679A (zh) * 2023-04-23 2023-07-07 江苏民诺特种设备有限公司 一种泄压阀及带有该泄压阀的钢瓶

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE17471E (en) * 1924-05-03 1929-10-29 Blasting cartridge
US2207191A (en) * 1937-12-27 1940-07-09 Cardox Corp Apparatus for blasting coal

Also Published As

Publication number Publication date
US2783712A (en) 1957-03-05
GB732363A (en) 1955-06-22
BE520882A (OSRAM)
FR1080935A (fr) 1954-12-14

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