FR652354A - Switch-regulator for step transformer - Google Patents

Switch-regulator for step transformer

Info

Publication number
FR652354A
FR652354A FR652354DA FR652354A FR 652354 A FR652354 A FR 652354A FR 652354D A FR652354D A FR 652354DA FR 652354 A FR652354 A FR 652354A
Authority
FR
France
Prior art keywords
regulator
switch
step transformer
transformer
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR652354A publication Critical patent/FR652354A/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
FR652354D 1927-04-08 1928-04-07 Switch-regulator for step transformer Expired FR652354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1764319X 1927-04-08

Publications (1)

Publication Number Publication Date
FR652354A true FR652354A (en) 1929-03-06

Family

ID=7742283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR652354D Expired FR652354A (en) 1927-04-08 1928-04-07 Switch-regulator for step transformer

Country Status (4)

Country Link
US (1) US1764319A (en)
BE (1) BE350398A (en)
FR (1) FR652354A (en)
NL (1) NL24041C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155782A (en) * 1959-05-01 1964-11-03 Mc Graw Edison Co Switch actuating mechanism for controlled speed tap changer
BE638899A (en) * 1962-10-19
US3761802A (en) * 1972-07-07 1973-09-25 A Krasov Switching device for transformers having stepwise voltage control under load

Also Published As

Publication number Publication date
US1764319A (en) 1930-06-17
NL24041C (en)
BE350398A (en)

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