FR2334649A2 - Waterproof detonator for multiple charges - has cap in thin-walled bowl with collar sealed by glue - Google Patents
Waterproof detonator for multiple charges - has cap in thin-walled bowl with collar sealed by glueInfo
- Publication number
- FR2334649A2 FR2334649A2 FR7637208A FR7637208A FR2334649A2 FR 2334649 A2 FR2334649 A2 FR 2334649A2 FR 7637208 A FR7637208 A FR 7637208A FR 7637208 A FR7637208 A FR 7637208A FR 2334649 A2 FR2334649 A2 FR 2334649A2
- Authority
- FR
- France
- Prior art keywords
- cap
- detonator
- collar
- sealed
- glue
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/08—Primers; Detonators
- F42C19/10—Percussion caps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Paints Or Removers (AREA)
- Lighters Containing Fuel (AREA)
- Air Bags (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fodder In General (AREA)
Abstract
The detonator is for use with multiple charges connected in a chain and time-delay fuses, having a reducer valve between the cap and the fuse. The cap is formed by a compsn. of trinitro-resorcinate of lead, sealed on the firing side by a sheet of material. The reduction valve has an opening below the cap and at the centre of the detonator axis, and >=1 opening provided to discharge the gas under press. on firing. The sheet of material is in the form of a small thin-walled bowl, whose internal dia. is roughly equal to the external cap dia. A collar is formed on cap and bowl after their insertion in a cap support, this collar being sealed by waterproof glue unaffected by temp.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752556179 DE2556179A1 (en) | 1975-12-13 | 1975-12-13 | IGNITION INTO THE TENSIONING CUTTER |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2334649A2 true FR2334649A2 (en) | 1977-07-08 |
FR2334649B2 FR2334649B2 (en) | 1981-07-24 |
Family
ID=5964277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7637208A Granted FR2334649A2 (en) | 1975-12-13 | 1976-12-10 | Waterproof detonator for multiple charges - has cap in thin-walled bowl with collar sealed by glue |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT360894B (en) |
BE (1) | BE849144R (en) |
DE (1) | DE2556179A1 (en) |
DK (1) | DK145555C (en) |
ES (1) | ES225034Y (en) |
FR (1) | FR2334649A2 (en) |
NL (1) | NL7613561A (en) |
SE (1) | SE433743B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0633448A1 (en) * | 1993-06-10 | 1995-01-11 | Ici Americas Inc. | Anaerobic sealing of the interfaces between ammunition parts |
DE19542693A1 (en) * | 1995-11-16 | 1997-05-22 | Dynamit Nobel Ag | Detonator cap for hand weapon with striker pin and anvil |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124075A (en) * | 1959-11-24 | 1964-03-10 | Means for igniting an igniter primer | |
DE2424504C3 (en) * | 1974-05-20 | 1980-02-28 | Diehl Gmbh & Co, 8500 Nuernberg | Cocked trigger igniter for igniting a fuse or a delay set |
-
1975
- 1975-12-13 DE DE19752556179 patent/DE2556179A1/en not_active Ceased
-
1976
- 1976-11-09 AT AT831476A patent/AT360894B/en not_active IP Right Cessation
- 1976-12-06 NL NL7613561A patent/NL7613561A/en active Search and Examination
- 1976-12-07 SE SE7613715A patent/SE433743B/en not_active IP Right Cessation
- 1976-12-07 BE BE173035A patent/BE849144R/en not_active IP Right Cessation
- 1976-12-08 DK DK549876A patent/DK145555C/en not_active IP Right Cessation
- 1976-12-10 FR FR7637208A patent/FR2334649A2/en active Granted
- 1976-12-11 ES ES1976225034U patent/ES225034Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK145555B (en) | 1982-12-06 |
ATA831476A (en) | 1980-06-15 |
DK549876A (en) | 1977-06-14 |
AT360894B (en) | 1981-02-10 |
DK145555C (en) | 1983-05-02 |
ES225034Y (en) | 1977-06-16 |
BE849144R (en) | 1977-04-01 |
ES225034U (en) | 1977-03-01 |
NL7613561A (en) | 1977-06-15 |
FR2334649B2 (en) | 1981-07-24 |
DE2556179A1 (en) | 1977-06-23 |
SE7613715L (en) | 1977-06-14 |
SE433743B (en) | 1984-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
CD | Change of name or company name |