FR810497A - Step switch for transformers in the hilum - Google Patents

Step switch for transformers in the hilum

Info

Publication number
FR810497A
FR810497A FR810497DA FR810497A FR 810497 A FR810497 A FR 810497A FR 810497D A FR810497D A FR 810497DA FR 810497 A FR810497 A FR 810497A
Authority
FR
France
Prior art keywords
hilum
transformers
step switch
switch
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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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 BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Application granted granted Critical
Publication of FR810497A publication Critical patent/FR810497A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
FR810497D 1935-09-17 1936-09-08 Step switch for transformers in the hilum Expired FR810497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA77087D DE708505C (en) 1935-09-17 1935-09-17 Control device for multi-phase step transformers

Publications (1)

Publication Number Publication Date
FR810497A true FR810497A (en) 1937-03-22

Family

ID=5782787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810497D Expired FR810497A (en) 1935-09-17 1936-09-08 Step switch for transformers in the hilum

Country Status (3)

Country Link
CH (1) CH204615A (en)
DE (1) DE708505C (en)
FR (1) FR810497A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060458B (en) * 1952-02-19 1959-07-02 Siemens Ag Switch for companies at risk of explosion
DE1268727B (en) * 1962-07-21 1968-05-22 Reinhausen Maschf Scheubeck Diverter switch for step switches of regulating transformers

Also Published As

Publication number Publication date
CH204615A (en) 1939-05-15
DE708505C (en) 1941-07-23

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