[go: up one dir, main page]

GB1065328A - Improvements in or relating to detonators - Google Patents

Improvements in or relating to detonators

Info

Publication number
GB1065328A
GB1065328A GB47337/63A GB4733763A GB1065328A GB 1065328 A GB1065328 A GB 1065328A GB 47337/63 A GB47337/63 A GB 47337/63A GB 4733763 A GB4733763 A GB 4733763A GB 1065328 A GB1065328 A GB 1065328A
Authority
GB
United Kingdom
Prior art keywords
bore
charge
pin
narrower
narrower bore
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
Application number
GB47337/63A
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB1065328A publication Critical patent/GB1065328A/en
Expired 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)
  • Air Bags (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

1,065,328. Detonators. DYNAMIT NOBEL A.G. Nov. 29, 1963 [Nov. 29, 1962], No. 47337/63. Heading F3A. A detonator comprises a relatively thickwalled capsule having a stepped bore containing a charge, and a striker pin which enters a wider part of the bore to strike the charge. A turned or moulded thick-walled capsule (1) which has a bore (5) merging via a tapered step (6) into a narrower bore (7), contains a charge (2) retained by a thin foil (3). A pin (4), of diameter only slightly less than that of the narrower bore (7), is forced through the foil (3) to ignite the charge and substantially close the inner end of the narrower bore (7) so that the detonation flash passes through the open end (7a) to ignite the main charge of a projectile. In a described embodiment the pin has a diameter considerably less than the narrower bore and is fitted with an annular collar which seats on the step during detonation. Another embodiment has a larger diameter bore at each end connected by a narrower bore by way of two tapered steps, either one of the larger diameter ends being suitable to receive the pin.
GB47337/63A 1962-11-29 1963-11-29 Improvements in or relating to detonators Expired GB1065328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED40378A DE1177041B (en) 1962-11-29 1962-11-29 Ignition capsule for piercing ignition

Publications (1)

Publication Number Publication Date
GB1065328A true GB1065328A (en) 1967-04-12

Family

ID=7045356

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47337/63A Expired GB1065328A (en) 1962-11-29 1963-11-29 Improvements in or relating to detonators

Country Status (7)

Country Link
US (1) US3415192A (en)
AT (1) AT265918B (en)
BE (1) BE640476A (en)
CH (1) CH406939A (en)
DE (1) DE1177041B (en)
GB (1) GB1065328A (en)
NL (1) NL300729A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658900A (en) * 1985-06-06 1987-04-21 Baker Oil Tools, Inc. High energy firing head for well perforating guns
WO1996000157A1 (en) * 1994-06-27 1996-01-04 Nippon Koki Co., Ltd. Gas producer for seat belt take-up power generating device
US5763816A (en) * 1996-07-26 1998-06-09 Slurry Explosive Corporation Explosive primer
US7546805B2 (en) * 2001-07-17 2009-06-16 Schlumberger Technology Corporation Detonator
US9322625B1 (en) 2011-10-24 2016-04-26 F. Richard Langner Systems and methods for launching water from a disrupter cannon
US10976144B1 (en) 2018-03-05 2021-04-13 Vista Outdoor Operations Llc High pressure rifle cartridge with primer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189614000A (en) * 1896-06-24 1897-05-29 Alfred Vincent Newton Improvements in War Rockets.
FR507544A (en) * 1919-06-09 1920-09-17 Baltasar Fargas De Casanovas Improvements in time rockets
US2857847A (en) * 1954-10-13 1958-10-28 Olin Mathieson Detonators
US2973713A (en) * 1957-12-31 1961-03-07 Phillips Petroleum Co Ignition of solid rocket propellants
US3124075A (en) * 1959-11-24 1964-03-10 Means for igniting an igniter primer

Also Published As

Publication number Publication date
DE1177041B (en) 1964-08-27
NL300729A (en)
CH406939A (en) 1966-01-31
US3415192A (en) 1968-12-10
AT265918B (en) 1968-10-25
BE640476A (en) 1964-03-16

Similar Documents

Publication Publication Date Title
GB1169079A (en) Practice Ammunition
GB1065328A (en) Improvements in or relating to detonators
GB1199239A (en) Improvements in or relating to a Projectile Having a Combustible Charge Arranged to be Released at a Point on the Projectile Trajectory
GB1223931A (en) Improvements in or relating to spin-stabilized explosive shell with base detonating fuse
GB473805A (en) Improvements in ammunition
GB873192A (en) Improvements in propellant explosive cartridges
GB1177813A (en) Shell Projectiles
GB576219A (en) Improvements in or relating to intermediate explosive primers
GB1142915A (en) Hollow charge devices
GB1165754A (en) Mechanical Percussion Fuse for Rockets
FR2053948A5 (en) Safety device for hand grenades
GB997713A (en) Improved mortar grenade
GB1179298A (en) Detonating Fuses for Bombs or the like.
GB996672A (en) Practice mortar bomb
GB951626A (en) A method of blasting earth formations
GB1024256A (en) Detonation interrupter
GB940479A (en) Improvements relating to rocket devices
GB411381A (en) High explosive tracer shells
GB1138926A (en) Rifle grenade
GB1326656A (en) Impact fuze for projectiles
GB765026A (en) Improvements relating to field mines
GB815045A (en) Finned projectile
GB1361983A (en) Explosive charges having ignition characteristics
GB1174804A (en) Improvements in Spinning Fuzes, in particular for Small Caliber Shells
GB1054077A (en)