FR691573A - Magnet magnet device with automatic intermittent electrical switch - Google Patents

Magnet magnet device with automatic intermittent electrical switch

Info

Publication number
FR691573A
FR691573A FR691573DA FR691573A FR 691573 A FR691573 A FR 691573A FR 691573D A FR691573D A FR 691573DA FR 691573 A FR691573 A FR 691573A
Authority
FR
France
Prior art keywords
magnet
electrical switch
automatic intermittent
intermittent electrical
magnet device
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
Other languages
French (fr)
Inventor
Paul Meyer
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 filed Critical
Application granted granted Critical
Publication of FR691573A publication Critical patent/FR691573A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR691573D 1930-03-08 1930-03-08 Magnet magnet device with automatic intermittent electrical switch Expired FR691573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR691573T 1930-03-08

Publications (1)

Publication Number Publication Date
FR691573A true FR691573A (en) 1930-10-23

Family

ID=9034082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR691573D Expired FR691573A (en) 1930-03-08 1930-03-08 Magnet magnet device with automatic intermittent electrical switch

Country Status (1)

Country Link
FR (1) FR691573A (en)

Similar Documents

Publication Publication Date Title
FR841077A (en) Cinematographic device with electric posometer
FR691573A (en) Magnet magnet device with automatic intermittent electrical switch
FR717740A (en) Automatic radio electric watch device
FR712638A (en) Electric switch
FR831800A (en) Electric flashing device with automatic permanent flashing device
FR718387A (en) Plug-in electrical connection device
FR719391A (en) Electric switch with automatic opening
FR749173A (en) Electrical contact device
FR665014A (en) Electric machine with refrigeration device
FR715050A (en) Electric shaker device
FR696729A (en) Removable electrical connection device
FR673727A (en) Electric switch and corresponding contacts with automatic illumination
FR548736A (en) Automatic annunciator device
FR37889E (en) Automatic float switch
FR648653A (en) Automatic device with successive contacts
FR705236A (en) Electric switch
FR39120E (en) Electric switch
FR689132A (en) Electric switch
FR723158A (en) Electric switch
FR636939A (en) Automatic electric switch
FR689369A (en) Electric iron with temperature indicating device
FR719419A (en) Electric brush contact device
FR691290A (en) Automatic switch
FR713697A (en) Electrical indicating and control device
FR41054E (en) Electric trigger device