GB239418A - Detonator and method of making the same - Google Patents

Detonator and method of making the same

Info

Publication number
GB239418A
GB239418A GB30959/24A GB3095924A GB239418A GB 239418 A GB239418 A GB 239418A GB 30959/24 A GB30959/24 A GB 30959/24A GB 3095924 A GB3095924 A GB 3095924A GB 239418 A GB239418 A GB 239418A
Authority
GB
United Kingdom
Prior art keywords
plug
detonator
filament
poles
making
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
GB30959/24A
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.)
JOHN B SMITH
Original Assignee
JOHN B SMITH
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
Priority to US721173A priority Critical patent/US1605688A/en
Application filed by JOHN B SMITH filed Critical JOHN B SMITH
Priority to GB30959/24A priority patent/GB239418A/en
Priority to DEW68040D priority patent/DE446204C/en
Priority to FR591307D priority patent/FR591307A/en
Publication of GB239418A publication Critical patent/GB239418A/en
Expired legal-status Critical Current

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
    • F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49083—Heater type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49107—Fuse making

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Air Bags (AREA)

Abstract

239,418. Olin, J. M., and Smith, J. B. Dec. 24, 1924. Blasting fuzes and detonators. - The poles 5, Fig. 3, of an electric fuze for a blasting-detonator are notched at their ends 14 by means of a cutter 12, Fig. 2, while the poles are held with a plug 7 in a die 11. A filament 8, Fig. 4, is then inserted across the notched ends which are pressed over the filament, by means of members 15. The poles 5 with the plug 7 and filament 8 are secured in the mouth of the detonator casing 1, Fig. 1, by means of a plug 9 of sulphur and a plug 10 of pitch, which materials are poured into the casing. Reference has been directed by the Comptroller to Specification 3764/85,
GB30959/24A 1924-06-20 1924-12-24 Detonator and method of making the same Expired GB239418A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US721173A US1605688A (en) 1924-06-20 1924-06-20 Method of making detonators
GB30959/24A GB239418A (en) 1924-12-24 1924-12-24 Detonator and method of making the same
DEW68040D DE446204C (en) 1924-12-24 1924-12-28 Electric glow generator
FR591307D FR591307A (en) 1924-12-24 1925-01-02 Detonator and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30959/24A GB239418A (en) 1924-12-24 1924-12-24 Detonator and method of making the same

Publications (1)

Publication Number Publication Date
GB239418A true GB239418A (en) 1925-09-10

Family

ID=10315754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30959/24A Expired GB239418A (en) 1924-06-20 1924-12-24 Detonator and method of making the same

Country Status (4)

Country Link
US (1) US1605688A (en)
DE (1) DE446204C (en)
FR (1) FR591307A (en)
GB (1) GB239418A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532770A (en) * 1946-05-10 1950-12-05 Atlas Powder Co Assembly of electric explosion initiators
US2732614A (en) * 1949-07-02 1956-01-31 shower
US3983624A (en) * 1952-01-10 1976-10-05 The United States Of America As Represented By The Secretary Of The Army Electrical igniter and method of manufacture
US3289278A (en) * 1960-09-19 1966-12-06 Mc Graw Edison Co Method of making an electric fuse
US3291046A (en) * 1963-09-10 1966-12-13 Du Pont Electrically actuated explosive device
US4483064A (en) * 1982-07-22 1984-11-20 Bel Fuse, Inc. Process of multiple fuse construction
US4773157A (en) * 1986-04-29 1988-09-27 Amp Incorporated Method of making an electrical termination
KR100921609B1 (en) * 2007-11-23 2009-10-15 김승수 Fuse, manufacturing method and mnufacturing apparatus
US8056477B2 (en) * 2009-06-10 2011-11-15 Autoliv Asp, Inc. Protection system for use with airbag inflators and initiators

Also Published As

Publication number Publication date
US1605688A (en) 1926-11-02
FR591307A (en) 1925-07-02
DE446204C (en) 1927-06-25

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