FR1271885A - Step switch operating under load, for transformers - Google Patents

Step switch operating under load, for transformers

Info

Publication number
FR1271885A
FR1271885A FR841668A FR841668A FR1271885A FR 1271885 A FR1271885 A FR 1271885A FR 841668 A FR841668 A FR 841668A FR 841668 A FR841668 A FR 841668A FR 1271885 A FR1271885 A FR 1271885A
Authority
FR
France
Prior art keywords
transformers
under load
operating under
switch operating
step 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
FR841668A
Other languages
French (fr)
Inventor
Wilhelm Lepper
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
Priority claimed from DEL32132A external-priority patent/DE1193593B/en
Priority claimed from DEL34769A external-priority patent/DE1205615B/en
Application filed filed Critical
Priority to FR841668A priority Critical patent/FR1271885A/en
Application granted granted Critical
Publication of FR1271885A publication Critical patent/FR1271885A/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
FR841668A 1959-01-07 1960-10-20 Step switch operating under load, for transformers Expired FR1271885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR841668A FR1271885A (en) 1959-01-07 1960-10-20 Step switch operating under load, for transformers

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEL32132A DE1193593B (en) 1959-01-07 1959-01-07 Step switching device for tapping transformers
DEL34769A DE1205615B (en) 1959-01-07 1959-11-23 Step switching device for tapping transformers
FR841668A FR1271885A (en) 1959-01-07 1960-10-20 Step switch operating under load, for transformers

Publications (1)

Publication Number Publication Date
FR1271885A true FR1271885A (en) 1961-09-15

Family

ID=27211379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841668A Expired FR1271885A (en) 1959-01-07 1960-10-20 Step switch operating under load, for transformers

Country Status (1)

Country Link
FR (1) FR1271885A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221353B (en) * 1962-08-03 1966-07-21 Licentia Gmbh Contact piece for transformer tap selector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221353B (en) * 1962-08-03 1966-07-21 Licentia Gmbh Contact piece for transformer tap selector

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