FR690397A - Improvements to automatic tripping switches - Google Patents

Improvements to automatic tripping switches

Info

Publication number
FR690397A
FR690397A FR690397DA FR690397A FR 690397 A FR690397 A FR 690397A FR 690397D A FR690397D A FR 690397DA FR 690397 A FR690397 A FR 690397A
Authority
FR
France
Prior art keywords
automatic tripping
tripping switches
switches
automatic
tripping
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk AG
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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Application granted granted Critical
Publication of FR690397A publication Critical patent/FR690397A/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
FR690397D 1929-02-26 1930-02-21 Improvements to automatic tripping switches Expired FR690397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE336401T 1929-02-26

Publications (1)

Publication Number Publication Date
FR690397A true FR690397A (en) 1930-09-19

Family

ID=31894962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR690397D Expired FR690397A (en) 1929-02-26 1930-02-21 Improvements to automatic tripping switches

Country Status (3)

Country Link
FR (1) FR690397A (en)
GB (1) GB336401A (en)
NL (1) NL30221C (en)

Also Published As

Publication number Publication date
NL30221C (en)
GB336401A (en) 1930-10-16

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