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FR730195A - Improvements to electromagnetic relays - Google Patents

Improvements to electromagnetic relays

Info

Publication number
FR730195A
FR730195A FR730195DA FR730195A FR 730195 A FR730195 A FR 730195A FR 730195D A FR730195D A FR 730195DA FR 730195 A FR730195 A FR 730195A
Authority
FR
France
Prior art keywords
electromagnetic relays
relays
electromagnetic
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)
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 Telephone Manufacturing Co Ltd
Original Assignee
Automatic Telephone Manufacturing Co Ltd
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 Telephone Manufacturing Co Ltd filed Critical Automatic Telephone Manufacturing Co Ltd
Application granted granted Critical
Publication of FR730195A publication Critical patent/FR730195A/en
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
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H01H50/58—Driving arrangements structurally associated therewith; Mounting of driving arrangements on armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
FR730195D 1931-03-10 1932-01-19 Improvements to electromagnetic relays Expired FR730195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB740931A GB374851A (en) 1931-03-10 1931-03-10 Improvements in or relating to electromagnetic relays

Publications (1)

Publication Number Publication Date
FR730195A true FR730195A (en) 1932-08-08

Family

ID=9832559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR730195D Expired FR730195A (en) 1931-03-10 1932-01-19 Improvements to electromagnetic relays

Country Status (3)

Country Link
BE (1) BE386615A (en)
FR (1) FR730195A (en)
GB (1) GB374851A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL143490B (en) * 1948-01-07 Norris Bros Ltd DEVICE FOR ADAPTING AND LOCKING A SAFETY BELT.

Also Published As

Publication number Publication date
GB374851A (en) 1932-06-10
BE386615A (en)

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