ES279454A1 - Process for the manufacture of an electrical primer and a primer obtained by this process - Google Patents
Process for the manufacture of an electrical primer and a primer obtained by this processInfo
- Publication number
- ES279454A1 ES279454A1 ES0279454A ES279454A ES279454A1 ES 279454 A1 ES279454 A1 ES 279454A1 ES 0279454 A ES0279454 A ES 0279454A ES 279454 A ES279454 A ES 279454A ES 279454 A1 ES279454 A1 ES 279454A1
- Authority
- ES
- Spain
- Prior art keywords
- primer
- electrodes
- manufacture
- film
- electrical
- 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
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
- F42B3/10—Initiators therefor
- F42B3/12—Bridge initiators
- F42B3/13—Bridge initiators with semiconductive bridge
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Insulating Bodies (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
Procedure for the manufacture of an electric primer, comprising two electrodes (1 and 3) joined together by a film (7) of at least semiconductor material, arranged on an insulating support (2) that separates the two electrodes (1 and 3), characterized by the fact that a metal film (7) is deposited on the aforementioned insulating support (2) and an electric discharge of high enough potential is produced between the two electrodes (1 and 3) to transform a part, at least, of the metallic film (7) in a semiconductor metallic oxide film (10). (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1245961A CH374009A (en) | 1961-10-27 | 1961-10-27 | Process for manufacturing an electric primer and primer obtained by this process |
Publications (1)
Publication Number | Publication Date |
---|---|
ES279454A1 true ES279454A1 (en) | 1962-12-01 |
Family
ID=4383219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0279454A Expired ES279454A1 (en) | 1961-10-27 | 1962-07-23 | Process for the manufacture of an electrical primer and a primer obtained by this process |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE620568A (en) |
CH (1) | CH374009A (en) |
DE (1) | DE1209927B (en) |
ES (1) | ES279454A1 (en) |
GB (1) | GB957269A (en) |
NL (1) | NL282769A (en) |
SE (1) | SE307760B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE431681B (en) * | 1977-04-19 | 1984-02-20 | Bofors Ab | ELTENDDON |
SE434191B (en) * | 1980-05-27 | 1984-07-09 | Bofors Ab | ELTENDDON, PREPARED FOR ARTILLERY AMMUNITION |
-
0
- NL NL282769D patent/NL282769A/xx unknown
- BE BE620568D patent/BE620568A/xx unknown
-
1961
- 1961-10-27 CH CH1245961A patent/CH374009A/en unknown
-
1962
- 1962-07-18 GB GB2760062A patent/GB957269A/en not_active Expired
- 1962-07-23 ES ES0279454A patent/ES279454A1/en not_active Expired
- 1962-08-07 DE DER33289A patent/DE1209927B/en active Pending
- 1962-09-04 SE SE954762A patent/SE307760B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL282769A (en) | |
DE1209927B (en) | 1966-01-27 |
CH374009A (en) | 1963-12-15 |
SE307760B (en) | 1969-01-13 |
BE620568A (en) | |
GB957269A (en) | 1964-05-06 |
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