FR493999A - Improvements in relays - Google Patents

Improvements in relays

Info

Publication number
FR493999A
FR493999A FR493999DA FR493999A FR 493999 A FR493999 A FR 493999A FR 493999D A FR493999D A FR 493999DA FR 493999 A FR493999 A FR 493999A
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
French (fr)
Inventor
Eugene-Xavier Klein
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.)
EUGENE XAVIER KLEIN
Original Assignee
EUGENE XAVIER KLEIN
Filing date
Publication date
Application filed by EUGENE XAVIER KLEIN filed Critical EUGENE XAVIER KLEIN
Application granted granted Critical
Publication of FR493999A publication Critical patent/FR493999A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/72—Driving arrangements between movable part of magnetic circuit and contact for mercury contact

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
FR493999D 1918-12-18 Improvements in relays Expired FR493999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK73691D DE356355C (en) Mercury switch

Publications (1)

Publication Number Publication Date
FR493999A true FR493999A (en) 1919-08-27

Family

ID=7232371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493999D Expired FR493999A (en) 1918-12-18 Improvements in relays

Country Status (2)

Country Link
DE (1) DE356355C (en)
FR (1) FR493999A (en)

Also Published As

Publication number Publication date
DE356355C (en) 1922-07-20

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