BE603953A - Electric primer, protected against high external voltages - Google Patents

Electric primer, protected against high external voltages

Info

Publication number
BE603953A
BE603953A BE603953A BE603953A BE603953A BE 603953 A BE603953 A BE 603953A BE 603953 A BE603953 A BE 603953A BE 603953 A BE603953 A BE 603953A BE 603953 A BE603953 A BE 603953A
Authority
BE
Belgium
Prior art keywords
protected against
against high
high external
external voltages
electric primer
Prior art date
Application number
BE603953A
Other languages
French (fr)
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 BE603953A publication Critical patent/BE603953A/en

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
    • F42B3/18—Safety initiators resistant to premature firing by static electricity or stray currents
    • F42B3/185—Safety initiators resistant to premature firing by static electricity or stray currents having semi-conductive means, e.g. sealing plugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/06—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using moving unheated wet elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermistors And Varistors (AREA)
  • Details Of Resistors (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Air Bags (AREA)
BE603953A 1960-10-18 1961-05-18 Electric primer, protected against high external voltages BE603953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED34551A DE1120337B (en) 1960-10-18 1960-10-18 Electric igniters secured against high external voltages

Publications (1)

Publication Number Publication Date
BE603953A true BE603953A (en) 1961-09-18

Family

ID=7042234

Family Applications (1)

Application Number Title Priority Date Filing Date
BE603953A BE603953A (en) 1960-10-18 1961-05-18 Electric primer, protected against high external voltages

Country Status (4)

Country Link
BE (1) BE603953A (en)
DE (1) DE1120337B (en)
GB (1) GB982704A (en)
NL (3) NL265343A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2397365B (en) * 1978-09-01 2004-11-10 Emi Ltd RF protection device

Also Published As

Publication number Publication date
GB982704A (en) 1965-02-10
NL129385C (en)
NL84041C (en)
DE1120337B (en) 1961-12-21
NL265343A (en)

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