GB429807A - Improvements in and relating to blasting cartridges using compressed air or other gas - Google Patents

Improvements in and relating to blasting cartridges using compressed air or other gas

Info

Publication number
GB429807A
GB429807A GB13709/34A GB1370934A GB429807A GB 429807 A GB429807 A GB 429807A GB 13709/34 A GB13709/34 A GB 13709/34A GB 1370934 A GB1370934 A GB 1370934A GB 429807 A GB429807 A GB 429807A
Authority
GB
United Kingdom
Prior art keywords
valve
cartridge
pipe
pressure
compressed air
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
GB13709/34A
Other languages
English (en)
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.)
SAFETY MINING CO
Original Assignee
SAFETY MINING CO
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 SAFETY MINING CO filed Critical SAFETY MINING CO
Publication of GB429807A publication Critical patent/GB429807A/en
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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Safety Valves (AREA)
GB13709/34A 1933-05-29 1934-05-07 Improvements in and relating to blasting cartridges using compressed air or other gas Expired GB429807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US429807XA 1933-05-29 1933-05-29

Publications (1)

Publication Number Publication Date
GB429807A true GB429807A (en) 1935-06-06

Family

ID=21924803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13709/34A Expired GB429807A (en) 1933-05-29 1934-05-07 Improvements in and relating to blasting cartridges using compressed air or other gas

Country Status (5)

Country Link
BE (1) BE403297A (enrdf_load_stackoverflow)
DE (1) DE658096C (enrdf_load_stackoverflow)
FR (1) FR773535A (enrdf_load_stackoverflow)
GB (1) GB429807A (enrdf_load_stackoverflow)
NL (2) NL47013C (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073986B (de) * 1960-01-28 Cardox Corporation, Chicago, 111. (V.St.A.) Rohrförmige Druckgas - Sprengvorrichtung für den Bergbau
CN107300344A (zh) * 2017-07-03 2017-10-27 能诚集团有限公司 一种气爆管及气爆系统
CN113483604A (zh) * 2021-04-30 2021-10-08 长沙领英智造科技有限公司 一种超高压液态金属密封电磁控制阀

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073986B (de) * 1960-01-28 Cardox Corporation, Chicago, 111. (V.St.A.) Rohrförmige Druckgas - Sprengvorrichtung für den Bergbau
CN107300344A (zh) * 2017-07-03 2017-10-27 能诚集团有限公司 一种气爆管及气爆系统
CN107300344B (zh) * 2017-07-03 2023-02-17 能诚集团有限公司 一种气爆管及气爆系统
CN113483604A (zh) * 2021-04-30 2021-10-08 长沙领英智造科技有限公司 一种超高压液态金属密封电磁控制阀
CN113483604B (zh) * 2021-04-30 2022-09-30 长沙领英智造科技有限公司 一种超高压液态金属密封电磁控制阀

Also Published As

Publication number Publication date
NL47013C (enrdf_load_stackoverflow) 1939-11-15
DE658096C (de) 1938-03-22
FR773535A (fr) 1934-11-21
NL55176C (enrdf_load_stackoverflow) 1943-09-15
BE403297A (enrdf_load_stackoverflow) 1934-06-30

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