GB794267A - Improvements in and relating to tap changing switches - Google Patents

Improvements in and relating to tap changing switches

Info

Publication number
GB794267A
GB794267A GB17984/55A GB1798455A GB794267A GB 794267 A GB794267 A GB 794267A GB 17984/55 A GB17984/55 A GB 17984/55A GB 1798455 A GB1798455 A GB 1798455A GB 794267 A GB794267 A GB 794267A
Authority
GB
United Kingdom
Prior art keywords
contacts
resistors
june
contact
relating
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
GB17984/55A
Other languages
English (en)
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.)
Willem Smit and Companies Transformatorenfabriek N V
Original Assignee
Willem Smit and Companies Transformatorenfabriek N V
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 Willem Smit and Companies Transformatorenfabriek N V filed Critical Willem Smit and Companies Transformatorenfabriek N V
Publication of GB794267A publication Critical patent/GB794267A/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

Landscapes

  • Control Of Electrical Variables (AREA)
GB17984/55A 1954-06-29 1955-06-21 Improvements in and relating to tap changing switches Expired GB794267A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL794267X 1954-06-29

Publications (1)

Publication Number Publication Date
GB794267A true GB794267A (en) 1958-04-30

Family

ID=19834499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17984/55A Expired GB794267A (en) 1954-06-29 1955-06-21 Improvements in and relating to tap changing switches

Country Status (3)

Country Link
BE (1) BE539216A (https=)
GB (1) GB794267A (https=)
NL (2) NL89486C (https=)

Also Published As

Publication number Publication date
NL188792B (nl)
NL89486C (https=)
BE539216A (https=)

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