ES209407A1 - Un procedimiento y aparatos para producir el disparo retardado de cargas explosivas - Google Patents

Un procedimiento y aparatos para producir el disparo retardado de cargas explosivas

Info

Publication number
ES209407A1
ES209407A1 ES0209407A ES209407A ES209407A1 ES 209407 A1 ES209407 A1 ES 209407A1 ES 0209407 A ES0209407 A ES 0209407A ES 209407 A ES209407 A ES 209407A ES 209407 A1 ES209407 A1 ES 209407A1
Authority
ES
Spain
Prior art keywords
firing
charges
delay electric
relating
art
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
ES0209407A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES209407A1 publication Critical patent/ES209407A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/06—Relative timing of multiple charges
    • 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
    • F42B3/006—Explosive bolts; Explosive actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting
    • F42D1/055—Electric circuits for blasting specially adapted for firing multiple charges with a time delay
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H01H39/004—Closing switches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Elimination Of Static Electricity (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Air Bags (AREA)
ES0209407A 1952-05-21 1953-05-20 Un procedimiento y aparatos para producir el disparo retardado de cargas explosivas Expired ES209407A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1283252A GB728598A (en) 1952-05-21 1952-05-21 Improvements in or relating to the art of delay electric firing of blasting explosive charges and appliances suitable for use in delay electric-firing circuits for such charges

Publications (1)

Publication Number Publication Date
ES209407A1 true ES209407A1 (es) 1954-06-16

Family

ID=10011951

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0209407A Expired ES209407A1 (es) 1952-05-21 1953-05-20 Un procedimiento y aparatos para producir el disparo retardado de cargas explosivas

Country Status (4)

Country Link
DE (1) DE1001938B (fr)
ES (1) ES209407A1 (fr)
FR (1) FR1077480A (fr)
GB (1) GB728598A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU471701B2 (en) * 1972-05-29 1976-04-29 Ici Australia Limited Timing and control apparatus for sequentially activating electrical circuits
US4135455A (en) * 1977-02-03 1979-01-23 Tracor, Inc. Multiple payload cartridge employing single pair of electrical connections
CN111981919B (zh) * 2020-08-16 2024-10-29 东莞市弘腾自动化智能科技有限公司 一种易于点火的贴片桥丝

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE429089C (de) * 1924-04-29 1926-05-18 Elek Scher Zuender G M B H Fab Verfahren zum Abtun groesserer Serien von Sprengschuessen
DE805854C (de) * 1949-12-24 1951-05-31 Zuenderwerke Ernst Bruen G M B Elektrische Zuendmaschine mit Zeitstufenschaltung

Also Published As

Publication number Publication date
GB728598A (en) 1955-04-20
DE1001938B (de) 1957-01-31
FR1077480A (fr) 1954-11-08

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