FR494132A - Perfectionnements apportés aux relais - Google Patents

Perfectionnements apportés aux relais

Info

Publication number
FR494132A
FR494132A FR494132DA FR494132A FR 494132 A FR494132 A FR 494132A FR 494132D A FR494132D A FR 494132DA FR 494132 A FR494132 A FR 494132A
Authority
FR
France
Prior art keywords
relays
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
English (en)
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.)
L BLERIOT DES ETS
Original Assignee
L BLERIOT DES ETS
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 L BLERIOT DES ETS filed Critical L BLERIOT DES ETS
Application granted granted Critical
Publication of FR494132A publication Critical patent/FR494132A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR494132D 1918-08-27 1918-08-27 Perfectionnements apportés aux relais Expired FR494132A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR494132T 1918-08-27

Publications (1)

Publication Number Publication Date
FR494132A true FR494132A (fr) 1919-08-30

Family

ID=1529805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR494132D Expired FR494132A (fr) 1918-08-27 1918-08-27 Perfectionnements apportés aux relais

Country Status (1)

Country Link
FR (1) FR494132A (fr)

Similar Documents

Publication Publication Date Title
FR494132A (fr) Perfectionnements apportés aux relais
FR490381A (fr) Perfectionnements aux relais électriques
FR493999A (fr) Perfectionnements aux relais
FR502146A (fr) Perfectionnements aux constructions
FR494855A (fr) Perfectionnements aux bidets
FR505712A (fr) Perfectionnements apportés et relatifs aux relais électriques
FR501404A (fr) Perfectionnements aux balayeuses
FR504590A (fr) Perfectionnements aux interrupteurs électromagnétiques
FR494140A (fr) Perfectionnements aux constructions
FR502183A (fr) Perfectionnements aux constructions
FR506641A (fr) Perfectionnements apportés aux hélices
FR524124A (fr) Relais électriques
FR497720A (fr) Perfectionnements apportés aux avions
FR502134A (fr) Perfectionnements apportés aux parachutes
FR496635A (fr) Perfectionnements apportés aux parachutes
FR497275A (fr) Perfectionnements aux aéroplanes
FR528246A (fr) Perfectionnements aux télé-rupteurs
FR488890A (fr) Perfectionnements aux cinématographes
FR498291A (fr) Perfectionnements aux fixateurs
FR488545A (fr) Perfectionnements aux horloges
FR504849A (fr) Perfectionnements aux relais à cathode incandescente
FR498004A (fr) Perfectionnements aux ponts-levis
FR488260A (fr) Perfectionnements apportés aux publications
FR505353A (fr) Perfectionnements aux mécanismes inverseurs
FR494177A (fr) Perfectionnements aux charrues