BE520882A - - Google Patents

Info

Publication number
BE520882A
BE520882A BE520882DA BE520882A BE 520882 A BE520882 A BE 520882A BE 520882D A BE520882D A BE 520882DA BE 520882 A BE520882 A BE 520882A
Authority
BE
Belgium
Application number
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.)
Publication of BE520882A publication Critical patent/BE520882A/xx

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)
  • Resistance Heating (AREA)
  • Disintegrating Or Milling (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
BE520882D 1952-06-23 BE520882A (enrdf_load_html_response)

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
BE520882A true BE520882A (enrdf_load_html_response)

Family

ID=10064621

Family Applications (1)

Application Number Title Priority Date Filing Date
BE520882D BE520882A (enrdf_load_html_response) 1952-06-23

Country Status (5)

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

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
FR1080935A (fr) 1954-12-14
GB732363A (en) 1955-06-22
DE942012C (de) 1956-04-26

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