ES316132A1 - A perfect method for the manufacture of head elements of electric detonators. (Machine-translation by Google Translate, not legally binding) - Google Patents

A perfect method for the manufacture of head elements of electric detonators. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES316132A1
ES316132A1 ES0316132A ES316132A ES316132A1 ES 316132 A1 ES316132 A1 ES 316132A1 ES 0316132 A ES0316132 A ES 0316132A ES 316132 A ES316132 A ES 316132A ES 316132 A1 ES316132 A1 ES 316132A1
Authority
ES
Spain
Prior art keywords
strip
terminals
translation
legally binding
google translate
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
ES0316132A
Other languages
Spanish (es)
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.)
Nitroglycerin AB
Original Assignee
Nitroglycerin AB
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 Nitroglycerin AB filed Critical Nitroglycerin AB
Publication of ES316132A1 publication Critical patent/ES316132A1/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
    • F42B3/195—Manufacture
    • F42B3/198—Manufacture of electric initiator heads e.g., testing, machines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/02—Manufacture of fuses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/0411—Miniature fuses
    • H01H85/0415—Miniature fuses cartridge type
    • H01H85/0417—Miniature fuses cartridge type with parallel side contacts
    • 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)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuses (AREA)
  • Manufacture Of Switches (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

An improved method for manufacturing the electric detonator head elements, the elements of which include two terminals of conductive material arranged side by side and secured one with respect to another by means of an insulated tape, the first end of said conductive terminals being joined. by an electric incandescent wire, which in turn is embedded in a priming material, in which method a strip of conductive material is stamped along a part of its width in such a way that the terminals are seated securely in pairs in the remaining part of the strip, producing the strip and fixing the incandescent wires in conjunction therewith, characterized in that the strip of conductive material is cut into large lengths including, for example, 500-3000 pairs of terminals and having tapes and incandescent wire attached to them and why each length is rolled up so that it takes the shape of a spiral and has a or free between the turns, and is set in this state, after which the priming material is applied by immersion in the usual manner. (Machine-translation by Google Translate, not legally binding)
ES0316132A 1964-08-05 1965-08-04 A perfect method for the manufacture of head elements of electric detonators. (Machine-translation by Google Translate, not legally binding) Expired ES316132A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE946964 1964-08-05

Publications (1)

Publication Number Publication Date
ES316132A1 true ES316132A1 (en) 1966-05-01

Family

ID=20276747

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0316132A Expired ES316132A1 (en) 1964-08-05 1965-08-04 A perfect method for the manufacture of head elements of electric detonators. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
US (1) US3421210A (en)
ES (1) ES316132A1 (en)
GB (1) GB1121555A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434548A (en) * 1979-12-03 1984-03-06 Kenneth E. Beswick Limited Method of manufacturing plug-in electrical fuses
GB2204457A (en) * 1987-05-05 1988-11-09 Dubilier Plc Sub-miniature fuse
KR100527853B1 (en) * 2002-03-15 2005-11-09 주식회사 알파이 Method of producing fuses

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1407157A (en) * 1921-06-23 1922-02-21 Atlas Powder Co Electrical fuse head and method of manufacturing same
US1777916A (en) * 1927-03-29 1930-10-07 Schaffler-Glossl Konrad Method of manufacturing low-tension bridge fuses
US2671451A (en) * 1952-06-16 1954-03-09 Stephen J Bolger Remedial pill
GB748675A (en) * 1953-12-09 1956-05-09 Ici Ltd Production of electric fuseheads
US3184655A (en) * 1963-10-10 1965-05-18 Western Electric Co Magnetic holding rack
US3320564A (en) * 1965-03-29 1967-05-16 Eriez Mfg Co Magnetic chuck

Also Published As

Publication number Publication date
US3421210A (en) 1969-01-14
GB1121555A (en) 1968-07-31

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