FR1247325A - Differential relay - Google Patents

Differential relay

Info

Publication number
FR1247325A
FR1247325A FR768933A FR768933A FR1247325A FR 1247325 A FR1247325 A FR 1247325A FR 768933 A FR768933 A FR 768933A FR 768933 A FR768933 A FR 768933A FR 1247325 A FR1247325 A FR 1247325A
Authority
FR
France
Prior art keywords
differential relay
relay
differential
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
FR768933A
Other languages
French (fr)
Inventor
Karel Kesl
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 filed Critical
Priority to FR768933A priority Critical patent/FR1247325A/en
Application granted granted Critical
Publication of FR1247325A publication Critical patent/FR1247325A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR768933A 1958-06-25 1958-06-25 Differential relay Expired FR1247325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR768933A FR1247325A (en) 1958-06-25 1958-06-25 Differential relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR768933A FR1247325A (en) 1958-06-25 1958-06-25 Differential relay

Publications (1)

Publication Number Publication Date
FR1247325A true FR1247325A (en) 1960-12-02

Family

ID=8706838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768933A Expired FR1247325A (en) 1958-06-25 1958-06-25 Differential relay

Country Status (1)

Country Link
FR (1) FR1247325A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234317B (en) * 1962-02-05 1967-02-16 Cie De Construction Electr Sensitive relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234317B (en) * 1962-02-05 1967-02-16 Cie De Construction Electr Sensitive relay

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