GB614760A - Improvements in or relating to safety blasting operations and to blasting assemblies for use therein - Google Patents

Improvements in or relating to safety blasting operations and to blasting assemblies for use therein

Info

Publication number
GB614760A
GB614760A GB22298/46A GB2229846A GB614760A GB 614760 A GB614760 A GB 614760A GB 22298/46 A GB22298/46 A GB 22298/46A GB 2229846 A GB2229846 A GB 2229846A GB 614760 A GB614760 A GB 614760A
Authority
GB
United Kingdom
Prior art keywords
charge
delay
blasting
fuze
composition
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
GB22298/46A
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.)
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
Priority to BE474100D priority Critical patent/BE474100A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB22298/46A priority patent/GB614760A/en
Priority to US753618A priority patent/US2609751A/en
Priority to FR948961D priority patent/FR948961A/fr
Publication of GB614760A publication Critical patent/GB614760A/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)
  • Air Bags (AREA)
  • Organic Insulating Materials (AREA)
GB22298/46A 1946-07-26 1946-07-26 Improvements in or relating to safety blasting operations and to blasting assemblies for use therein Expired GB614760A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE474100D BE474100A (xx) 1946-07-26
GB22298/46A GB614760A (en) 1946-07-26 1946-07-26 Improvements in or relating to safety blasting operations and to blasting assemblies for use therein
US753618A US2609751A (en) 1946-07-26 1947-06-10 Safety blasting operation and blasting assembly for use therein
FR948961D FR948961A (fr) 1946-07-26 1947-06-23 Perfectionnements au tirage de sûreté des mines et aux ensembles utilisés à cet effet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22298/46A GB614760A (en) 1946-07-26 1946-07-26 Improvements in or relating to safety blasting operations and to blasting assemblies for use therein

Publications (1)

Publication Number Publication Date
GB614760A true GB614760A (en) 1948-12-22

Family

ID=10177113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22298/46A Expired GB614760A (en) 1946-07-26 1946-07-26 Improvements in or relating to safety blasting operations and to blasting assemblies for use therein

Country Status (4)

Country Link
US (1) US2609751A (xx)
BE (1) BE474100A (xx)
FR (1) FR948961A (xx)
GB (1) GB614760A (xx)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US663724A (en) * 1899-03-24 1900-12-11 Caleb F Bryant Blasting.
US821883A (en) * 1906-01-05 1906-05-29 Du Pont Powder Co Fuse.
DE380122C (de) * 1918-01-29 1923-09-03 Sprengluft Ges M B H Elektrisches Zuendverfahren
US1570733A (en) * 1922-07-12 1926-01-26 Eschbach Wilhelm Electric time fuse for blasting cartridges
US1882365A (en) * 1927-02-19 1932-10-11 Safety Mining Co Heating cartridge
US1905863A (en) * 1930-10-11 1933-04-25 Safety Mining Co Blasting cartridge
US1950038A (en) * 1932-02-24 1934-03-06 Scott Alexander Crnickshank Explosive
BE406739A (xx) * 1933-12-15
US2370159A (en) * 1942-07-03 1945-02-27 Hercules Powder Co Ltd Electric squib

Also Published As

Publication number Publication date
BE474100A (xx)
US2609751A (en) 1952-09-09
FR948961A (fr) 1949-08-17

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