CH310832A - Open, short-period electric detonation fuse. - Google Patents

Open, short-period electric detonation fuse.

Info

Publication number: CH310832A
Authority: CH; Switzerland
Prior art keywords: short; open; period electric; electric detonation; detonation fuse
Prior art date: 1951-11-22

Application number

Other languages

German (de)

Inventor

Limited Imperial Ch Industries

Original Assignee

Ici 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.)

1951-11-22

Filing date

1952-11-12

Publication date

1955-11-15

1952-07-16 Priority claimed from GB2741951A external-priority patent/GB711815A/en

1952-11-12 Application filed by Ici Ltd filed Critical Ici Ltd

1955-11-15 Publication of CH310832A publication Critical patent/CH310832A/en

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
- F42B3/10—Initiators therefor
- F42B3/16—Pyrotechnic delay initiators

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Air Bags (AREA)

CH310832D 1951-11-22 1952-11-12 Open, short-period electric detonation fuse. CH310832A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB2771033X		1951-11-22
GB2741951A GB711815A (en)	1952-07-16	1952-07-16	Improvements in or relating to ventless delay electric initiators

Publications (1)

Publication Number	Publication Date
CH310832A true CH310832A (en)	1955-11-15

Family

ID=32328129

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH310832D CH310832A (en)	1951-11-22	1952-11-12	Open, short-period electric detonation fuse.

Country Status (4)

Country	Link
US (1)	US2771033A (en)
BE (1)	BE514360A (en)
CH (1)	CH310832A (en)
FR (1)	FR1062887A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3041972A (en) *	1958-12-15	1962-07-03	Atlas Chem Ind	Arc resistant electric initiator
US3112699A (en) *	1961-04-14	1963-12-03	Du Pont	Sonic pulse generator
US3102474A (en) *	1961-04-14	1963-09-03	Du Pont	Sonic pulse generating device
US4369708A (en) *	1979-09-21	1983-01-25	E. I. Du Pont De Nemours And Company	Delay blasting cap

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1825224A (en) *	1930-02-28	1931-09-29	Ensignbickford Co	Safety fuse
GB383650A (en) *	1931-06-24	1932-11-24	Hercules Powder Co Ltd	Improvement in delay action blasting detonators and the like
GB431950A (en) *	1934-04-07	1935-07-18	James Taylor	Safety igniter for blasting explosive cartridges or borehole charges
US2513391A (en) *	1943-10-06	1950-07-04	Ici Ltd	Waterproof fuse
US2416639A (en) *	1944-07-08	1947-02-25	Ensign Bickford Co	Slow-burning powder composition
US2410801A (en) *	1945-03-13	1946-11-12	Ludwig F Audrieth	Igniting composition
US2478501A (en) *	1945-08-01	1949-08-09	Ici Ltd	Ignition compositions
NL67892C (en) *	1947-12-31
US2586959A (en) *	1949-09-16	1952-02-26	Canadian Ind	Delay electric blasting cap

0
- BE BE514360D patent/BE514360A/xx unknown
1952
- 1952-08-22 US US305906A patent/US2771033A/en not_active Expired - Lifetime
- 1952-09-11 FR FR1062887D patent/FR1062887A/en not_active Expired
- 1952-11-12 CH CH310832D patent/CH310832A/en unknown

Also Published As

Publication number	Publication date
US2771033A (en)	1956-11-20
FR1062887A (en)	1954-04-28
BE514360A (en)

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