CH297846A - Gegen unbeabsichtigte, durch elektrische Ströme verursachte Explosionen gesicherte elektrische Sprengkapsel. - Google Patents

Gegen unbeabsichtigte, durch elektrische Ströme verursachte Explosionen gesicherte elektrische Sprengkapsel.

Info

Publication number
CH297846A
CH297846A CH297846DA CH297846A CH 297846 A CH297846 A CH 297846A CH 297846D A CH297846D A CH 297846DA CH 297846 A CH297846 A CH 297846A
Authority
CH
Switzerland
Prior art keywords
electric
protected against
against accidental
explosions caused
accidental explosions
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Limited Imperial Ch Industries
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of CH297846A publication Critical patent/CH297846A/de

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
    • 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
    • F42B3/182—Safety initiators resistant to premature firing by static electricity or stray currents having shunting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
CH297846D 1950-10-17 1951-10-11 Gegen unbeabsichtigte, durch elektrische Ströme verursachte Explosionen gesicherte elektrische Sprengkapsel. CH297846A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO297846X 1950-10-17

Publications (1)

Publication Number Publication Date
CH297846A true CH297846A (de) 1954-04-15

Family

ID=19905169

Family Applications (1)

Application Number Title Priority Date Filing Date
CH297846D CH297846A (de) 1950-10-17 1951-10-11 Gegen unbeabsichtigte, durch elektrische Ströme verursachte Explosionen gesicherte elektrische Sprengkapsel.

Country Status (5)

Country Link
BE (1) BE506411A (en:Method)
CH (1) CH297846A (en:Method)
DE (1) DE876824C (en:Method)
FR (1) FR1043887A (en:Method)
GB (1) GB684811A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB765757A (en) * 1954-03-03 1957-01-09 Gevelot S A Improvements in or relating to safety packaging for transporting electric detonatorsand the like
DE1097338B (de) * 1959-06-27 1961-01-12 Ernst Kauder Elektrischer Sicherheitszuender

Also Published As

Publication number Publication date
GB684811A (en) 1952-12-24
DE876824C (de) 1953-05-18
FR1043887A (fr) 1953-11-12
BE506411A (en:Method)

Similar Documents

Publication Publication Date Title
CH306479A (de) Elektrischer Gasschalter.
CH291339A (de) Elektrische Steckdose.
CH290587A (de) Elektrischer Zünder.
CH299499A (de) Elektrischer Schalter.
CH297846A (de) Gegen unbeabsichtigte, durch elektrische Ströme verursachte Explosionen gesicherte elektrische Sprengkapsel.
CH305583A (de) Elektrischer Umschalter.
CH309310A (de) Elektrischer Schmelzsicherungseinsatz.
CH301180A (de) Nockengesteuerter elektrischer Schalter.
CH288563A (de) Elektrischer Schalter.
CH310832A (de) Offnungsloser, kurzperiodischer elektrischer Detonationszünder.
CH287688A (de) Motorschutzschalter.
CH279752A (de) Elektrische Schmelzsicherung.
CH297027A (de) Elektrische Sprengkapsel.
CH287367A (de) Zweipoliger, elektrischer Stecker.
CH298269A (de) Elektrischer Schalter.
CH298774A (de) Elektrischer Schalter.
CH307004A (de) Zündlochloser, kurzperiodischer, elektrischer Detonationszünder.
CH227249A (de) Elektrischer Freistrahldruckgasschalter.
CH282528A (de) Elektrische Zündeinrichtung.
CH296454A (de) Elektrischer Schalter.
CH225302A (de) Mehrpoliger Selbstschalter.
AT174009B (de) Schlagwettersichere, mit einem elektrischen Zeitzünder kombinierte Sprengkapsel
DK76389C (da) Elektrisk kobling.
CH288002A (de) Gasdruckabhängiger, elektrischer Schalter.
ES23320Y (es) Nueva conexión eléctrica.