CH276538A - Elektromagnetisches Relais. - Google Patents

Elektromagnetisches Relais.

Info

Publication number
CH276538A
CH276538A CH276538DA CH276538A CH 276538 A CH276538 A CH 276538A CH 276538D A CH276538D A CH 276538DA CH 276538 A CH276538 A CH 276538A
Authority
CH
Switzerland
Prior art keywords
electromagnetic relay
relay
electromagnetic
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
N V Koninklijke Metaalwa Zonen
Original Assignee
Koninkl Metaalfab V H J N Daal
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 Koninkl Metaalfab V H J N Daal filed Critical Koninkl Metaalfab V H J N Daal
Publication of CH276538A publication Critical patent/CH276538A/de

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
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/30—Electromagnetic relays specially adapted for actuation by AC

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnets (AREA)
  • Control Of Direct Current Motors (AREA)
CH276538D 1948-10-29 1949-10-25 Elektromagnetisches Relais. CH276538A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL276538X 1948-10-29
NL230949X 1949-09-23

Publications (1)

Publication Number Publication Date
CH276538A true CH276538A (de) 1951-07-15

Family

ID=26643535

Family Applications (1)

Application Number Title Priority Date Filing Date
CH276538D CH276538A (de) 1948-10-29 1949-10-25 Elektromagnetisches Relais.

Country Status (5)

Country Link
BE (1) BE491734A (enrdf_load_html_response)
CH (1) CH276538A (enrdf_load_html_response)
DE (1) DE836979C (enrdf_load_html_response)
FR (1) FR998119A (enrdf_load_html_response)
GB (1) GB660974A (enrdf_load_html_response)

Also Published As

Publication number Publication date
FR998119A (fr) 1952-01-15
GB660974A (en) 1951-11-14
BE491734A (enrdf_load_html_response)
DE836979C (de) 1952-04-17

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