FR2209090A1 - - Google Patents
Info
- Publication number
- FR2209090A1 FR2209090A1 FR7342374A FR7342374A FR2209090A1 FR 2209090 A1 FR2209090 A1 FR 2209090A1 FR 7342374 A FR7342374 A FR 7342374A FR 7342374 A FR7342374 A FR 7342374A FR 2209090 A1 FR2209090 A1 FR 2209090A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
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- 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
- F42B3/18—Safety initiators resistant to premature firing by static electricity or stray currents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/40—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected electrically
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722259378 DE2259378C3 (de) | 1972-12-05 | 1972-12-05 | Schutzschaltung für elektrische Zunder |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2209090A1 true FR2209090A1 (sk) | 1974-06-28 |
FR2209090B1 FR2209090B1 (sk) | 1977-09-30 |
Family
ID=5863511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7342374A Expired FR2209090B1 (sk) | 1972-12-05 | 1973-11-28 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2259378C3 (sk) |
FR (1) | FR2209090B1 (sk) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2428816A1 (fr) * | 1978-06-12 | 1980-01-11 | Tri Electronics Ab | Capuchon de detonateur electrique |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3431818A1 (de) * | 1984-08-30 | 1986-03-13 | Dynamit Nobel Ag, 5210 Troisdorf | Sicherheitsschaltung fuer ein elektrisches zuendmittel |
JP2590344B2 (ja) * | 1987-10-20 | 1997-03-12 | 日本油脂株式会社 | 電子式遅延雷管 |
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1972
- 1972-12-05 DE DE19722259378 patent/DE2259378C3/de not_active Expired
-
1973
- 1973-11-28 FR FR7342374A patent/FR2209090B1/fr not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2428816A1 (fr) * | 1978-06-12 | 1980-01-11 | Tri Electronics Ab | Capuchon de detonateur electrique |
Also Published As
Publication number | Publication date |
---|---|
DE2259378A1 (de) | 1974-06-12 |
FR2209090B1 (sk) | 1977-09-30 |
DE2259378B2 (de) | 1978-07-20 |
DE2259378C3 (de) | 1979-03-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |