FR953525A - Perfectionnements aux relais polarisés - Google Patents

Perfectionnements aux relais polarisés

Info

Publication number
FR953525A
FR953525A FR953525DA FR953525A FR 953525 A FR953525 A FR 953525A FR 953525D A FR953525D A FR 953525DA FR 953525 A FR953525 A FR 953525A
Authority
FR
France
Prior art keywords
polarized relays
relays
polarized
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.)
SPX Corp
Original Assignee
General Railway Signal Co
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 General Railway Signal Co filed Critical General Railway Signal Co
Application granted granted Critical
Publication of FR953525A publication Critical patent/FR953525A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR953525D 1946-09-27 1947-09-26 Perfectionnements aux relais polarisés Expired FR953525A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US953525XA 1946-09-27 1946-09-27

Publications (1)

Publication Number Publication Date
FR953525A true FR953525A (fr) 1949-12-07

Family

ID=22251512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953525D Expired FR953525A (fr) 1946-09-27 1947-09-26 Perfectionnements aux relais polarisés

Country Status (1)

Country Link
FR (1) FR953525A (fr)

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