FR2242899A5 - Electrically fired primer-detonator - for direct detonation of secondary brisant explosives - Google Patents
Electrically fired primer-detonator - for direct detonation of secondary brisant explosivesInfo
- Publication number
- FR2242899A5 FR2242899A5 FR7111444A FR7111444A FR2242899A5 FR 2242899 A5 FR2242899 A5 FR 2242899A5 FR 7111444 A FR7111444 A FR 7111444A FR 7111444 A FR7111444 A FR 7111444A FR 2242899 A5 FR2242899 A5 FR 2242899A5
- Authority
- FR
- France
- Prior art keywords
- detonator
- cavity
- secondary explosive
- primer
- priming
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7111444A FR2242899A5 (en) | 1971-04-01 | 1971-04-01 | Electrically fired primer-detonator - for direct detonation of secondary brisant explosives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7111444A FR2242899A5 (en) | 1971-04-01 | 1971-04-01 | Electrically fired primer-detonator - for direct detonation of secondary brisant explosives |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2242899A5 true FR2242899A5 (en) | 1975-03-28 |
Family
ID=9074549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7111444A Expired FR2242899A5 (en) | 1971-04-01 | 1971-04-01 | Electrically fired primer-detonator - for direct detonation of secondary brisant explosives |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2242899A5 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6227116B1 (en) | 1995-12-20 | 2001-05-08 | Nitro Nobel Ab | Pyrotechnical charge for detonators |
RU2790095C1 (ru) * | 2022-02-28 | 2023-02-14 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Неэлектрическое средство инициирования (варианты) |
-
1971
- 1971-04-01 FR FR7111444A patent/FR2242899A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6227116B1 (en) | 1995-12-20 | 2001-05-08 | Nitro Nobel Ab | Pyrotechnical charge for detonators |
RU2790095C1 (ru) * | 2022-02-28 | 2023-02-14 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Неэлектрическое средство инициирования (варианты) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1072784A (en) | Electrically actuated squibs | |
US2849957A (en) | Explosive projectile | |
GB1507547A (en) | Electro-explosive igniters | |
GB1513065A (en) | Delay device having dimpled transfer disc | |
US2086548A (en) | Electric initiator | |
GB1262165A (en) | Hollow explosive charge missile | |
US3955505A (en) | Detonating apparatus | |
GB625372A (en) | Improvements in anti-aircraft projectiles and fuzes for said projectiles | |
GB1113947A (en) | Improvements in or relating to igniter devices suitable for electric ignition | |
ES411012A1 (es) | Perfeccionamientos introducidos en un cartucho sin vaina para cebado electrico. | |
FR2242899A5 (en) | Electrically fired primer-detonator - for direct detonation of secondary brisant explosives | |
GB973597A (en) | Electrical detonator | |
GB752724A (en) | Improvements in or relating to electrical pellet primers | |
GB885964A (en) | High-tension or spark-type electric igniter | |
GB729372A (en) | Improvements in or relating to electrically ignited cartridges | |
FR2147621A5 (en) | Nose for hollow charge projectile - with max penetrating power | |
US3070013A (en) | Electrical igniter for effecting the ignition of explosive charges | |
GB1296118A (fr) | ||
USH210H (en) | Bi-input safe detonator | |
US3886867A (en) | Contact fuze | |
GB965413A (en) | Improvements in or relating to primers designed both for electrical and percussion initiation | |
FR2157152A5 (en) | Nose cone contactor for projectiles - with high degree of sensitivity | |
GB1084983A (en) | An arrangement for increasing the safety against unintentional initiation of so called low energy cord blasting assemblies | |
GB1021487A (en) | Improvements in electric detonators for projectiles | |
GB622030A (en) | Improvements in electrically ignited rockets, flares and the like |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |