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 glue

Info

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
Application number
FR7637208A
Other languages
French (fr)
Other versions
FR2334649B2 (en
Inventor
Paul Beermann
William Grosse-Benne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HAGENUK AND CO GmbH
Original Assignee
HAGENUK AND CO GmbH
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.)
Filing date
Publication date
Application filed by HAGENUK AND CO GmbH filed Critical HAGENUK AND CO GmbH
Publication of FR2334649A2 publication Critical patent/FR2334649A2/en
Application granted granted Critical
Publication of FR2334649B2 publication Critical patent/FR2334649B2/fr
Granted legal-status Critical Current

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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fodder In General (AREA)
  • Paints Or Removers (AREA)
  • Lighters Containing Fuel (AREA)
  • Air Bags (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.
FR7637208A 1975-12-13 1976-12-10 Waterproof detonator for multiple charges - has cap in thin-walled bowl with collar sealed by glue Granted FR2334649A2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
BE849144R (en) 1977-04-01
NL7613561A (en) 1977-06-15
DK145555C (en) 1983-05-02
SE433743B (en) 1984-06-12
AT360894B (en) 1981-02-10
FR2334649B2 (en) 1981-07-24
ES225034U (en) 1977-03-01
ES225034Y (en) 1977-06-16
DE2556179A1 (en) 1977-06-23
DK549876A (en) 1977-06-14
ATA831476A (en) 1980-06-15
SE7613715L (en) 1977-06-14
DK145555B (en) 1982-12-06

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name