FR1112046A - Electric ignition pellet and method of manufacturing said pellet - Google Patents

Electric ignition pellet and method of manufacturing said pellet

Info

Publication number: FR1112046A
Authority: FR; France
Prior art keywords: pellet; manufacturing; electric ignition; electric; ignition pellet
Prior art date: 1953-07-17
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

Other languages

French (fr)

Inventor

Joseph Ferdinand Menke

Ernst Hans Doerpinghaus

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.)

1953-07-17

Filing date

1954-07-17

Publication date

1956-03-07

1954-07-17 Application filed filed Critical

1956-03-07 Application granted granted Critical

1956-03-07 Publication of FR1112046A publication Critical patent/FR1112046A/en

Status Expired legal-status Critical Current

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
- F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
- 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
- F42B3/12—Bridge initiators
- F42B3/125—Bridge initiators characterised by the configuration of the bridge initiator case
- 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
- F42B3/14—Spark initiators

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Fuses (AREA)
Air Bags (AREA)
Manufacture Of Switches (AREA)
Details Of Aerials (AREA)

FR1112046D 1953-07-17 1954-07-17 Electric ignition pellet and method of manufacturing said pellet Expired FR1112046A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH752724X		1953-07-17

Publications (1)

Publication Number	Publication Date
FR1112046A true FR1112046A (en)	1956-03-07

Family

ID=4534027

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1112046D Expired FR1112046A (en)	1953-07-17	1954-07-17	Electric ignition pellet and method of manufacturing said pellet

Country Status (5)

Country	Link
US (1)	US2920569A (en)
CH (1)	CH314011A (en)
DE (1)	DE1005884B (en)
FR (1)	FR1112046A (en)
GB (1)	GB752724A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1204477A (en) *	1957-04-04	1960-01-26	Wasagchemie Ag	Electric rocket firing device
US2991715A (en) *	1959-10-22	1961-07-11	Texaco Experiment Inc	Electric initiator
NL257113A (en) *	1959-10-28
US3082691A (en) *	1959-12-03	1963-03-26	Olin Mathieson	Electric bridge
US3181464A (en) *	1961-06-21	1965-05-04	Gen Precision Inc	Low conductance exploding bridge
US3167014A (en) *	1961-10-05	1965-01-26	Baird Atomic Inc	Bridge wire for producing high temperature explosion
US3188914A (en) *	1963-08-30	1965-06-15	Du Pont	Explosive release ignition assembly
US4306499A (en) *	1978-04-03	1981-12-22	Thiokol Corporation	Electric safety squib
FR2557689B1 (en) *	1983-12-28	1987-06-12	Poudres & Explosifs Ste Nale	PYROTECHNIC INITIATOR USING A COAXIAL SOCKET
US5821446A (en) *	1997-05-27	1998-10-13	Trw Inc.	Inflator for an inflatable vehicle occupant protection device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2733320A (en) *		1956-01-31		herterick
US921049A (en) *	1908-02-18	1909-05-11	Joseph A Wranischar	Squib-igniter.
US1832052A (en) *	1927-11-21	1931-11-17	Schmitt Nikolaus	Electric mine firing device
US1935495A (en) *	1931-01-22	1933-11-14	Atlas Powder Co	Slow match composition
DE660397C (en) *	1932-08-12	1938-05-27	Aeg	Explosion spark gap for indirect display of a flashover
US2185370A (en) *	1937-04-14	1940-01-02	Du Pont	Electric initiator
US2230080A (en) *	1939-12-09	1941-01-28	Du Pont	Protective device for electric blasting initiator
US2382921A (en) *	1940-04-15	1945-08-14	Olin Ind Inc	Explosive
US2356337A (en) *	1940-09-06	1944-08-22	Hercules Powder Co Ltd	Electric blasting cap
US2493434A (en) *	1946-03-21	1950-01-03	Joslyn Mfg And Supply Company	Method of manufacturing fuse links
US2629166A (en) *	1948-10-07	1953-02-24	Int Resistance Co	Method of forming resistor assemblies
NL83232C (en) *	1950-06-20
US2754757A (en) *	1951-11-16	1956-07-17	Norman A Macleod	Electrical detonator for explosives
US2767655A (en) *	1953-06-15	1956-10-23	Olin Mathieson	Blasting caps

1953
- 1953-07-17 CH CH314011D patent/CH314011A/en unknown
1954
- 1954-07-15 DE DEM23799A patent/DE1005884B/en active Pending
- 1954-07-17 FR FR1112046D patent/FR1112046A/en not_active Expired
- 1954-07-19 US US444248A patent/US2920569A/en not_active Expired - Lifetime
- 1954-07-19 GB GB20980/54A patent/GB752724A/en not_active Expired

Also Published As

Publication number	Publication date
US2920569A (en)	1960-01-12
DE1005884B (en)	1957-04-04
GB752724A (en)	1956-07-11
CH314011A (en)	1956-05-31

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