FR975723A - Armature de relais électromagnétique utilisable notamment en téléphonie automatique - Google Patents

Armature de relais électromagnétique utilisable notamment en téléphonie automatique

Info

Publication number
FR975723A
FR975723A FR975723DA FR975723A FR 975723 A FR975723 A FR 975723A FR 975723D A FR975723D A FR 975723DA FR 975723 A FR975723 A FR 975723A
Authority
FR
France
Prior art keywords
usable
electromagnetic relay
relay armature
automatic telephony
telephony
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)
French (fr)
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.)
Automatic Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories Inc
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 Automatic Electric Laboratories Inc filed Critical Automatic Electric Laboratories Inc
Application granted granted Critical
Publication of FR975723A publication Critical patent/FR975723A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/24—Parts rotatable or rockable outside coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR975723D 1947-12-22 1948-12-01 Armature de relais électromagnétique utilisable notamment en téléphonie automatique Expired FR975723A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US975723XA 1947-12-22 1947-12-22

Publications (1)

Publication Number Publication Date
FR975723A true FR975723A (fr) 1951-03-08

Family

ID=22264090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975723D Expired FR975723A (fr) 1947-12-22 1948-12-01 Armature de relais électromagnétique utilisable notamment en téléphonie automatique

Country Status (2)

Country Link
BE (1) BE486295A (enrdf_load_stackoverflow)
FR (1) FR975723A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE486295A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
CH277130A (fr) Relais électromagnétique.
FR972966A (fr) Perfectionnements aux relais
ES179635A1 (es) Mejoras en sistemas de telefonía automática sin elementos electromecánicos
FR966089A (fr) Relais
CH280331A (de) Elektromagnetisches Relais.
CH295256A (fr) Relais électromagnétique.
FR975723A (fr) Armature de relais électromagnétique utilisable notamment en téléphonie automatique
CH272406A (de) Elektromagnetisches Relais.
FR970607A (fr) Relais électriques
CH256335A (de) Elektromagnetisches Relais.
FR1067082A (fr) Relais magnétique polarisé de déclenchement
FR945403A (fr) Relais électromagnétique
CH317670A (de) Elektromagnetisches Relais
FR928855A (fr) Relais téléphonique
CH265676A (de) Elektromagnetisches Relais.
ES173251A1 (es) Mejoras en sistemas telefónicos automáticos
FR954455A (fr) Relais magnétique progressif
FR949135A (fr) Relais électriques
FR941574A (fr) Relais temporisé
FR969152A (fr) Relais à électro-aimant
FR970843A (fr) Dispositifs magnétiques, et notamment relais électromagnétiques à contacts
FR969151A (fr) Relais
FR941314A (fr) Relais de commutation automatique
FR951097A (fr) Relais clignoteurs électromagnétiques
FR909358A (fr) Relais électromagnétique polarisé