GB945815A - Improvements in or relating to tap-changing circuits - Google Patents

Improvements in or relating to tap-changing circuits

Info

Publication number
GB945815A
GB945815A GB417361A GB417361A GB945815A GB 945815 A GB945815 A GB 945815A GB 417361 A GB417361 A GB 417361A GB 417361 A GB417361 A GB 417361A GB 945815 A GB945815 A GB 945815A
Authority
GB
United Kingdom
Prior art keywords
tap
relating
carrying
motor
changing circuits
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
GB417361A
Inventor
Eric Raymond Hartill
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB417361A priority Critical patent/GB945815A/en
Publication of GB945815A publication Critical patent/GB945815A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
    • 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
    • H01H9/0038—Tap change devices making use of vacuum switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Tunnel Furnaces (AREA)

Abstract

945,815. Regulating switches. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Jan. 16, 1962 [Feb. 3, 1961], No. 4173/61. Heading H2B. [Also in Division H1] In a tap changing arrangement (see Division H1) vacuum switches, A, B, C, D enclosed in vitreous or ceramic envelopes are operated by corresponding cams on a shaft 22 carrying a Geneva mechanism 24a driven through gearing 24 from a motor 26. The motor also drives shaft 20 carrying the selector mechanism 19.
GB417361A 1961-02-03 1961-02-03 Improvements in or relating to tap-changing circuits Expired GB945815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB417361A GB945815A (en) 1961-02-03 1961-02-03 Improvements in or relating to tap-changing circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB417361A GB945815A (en) 1961-02-03 1961-02-03 Improvements in or relating to tap-changing circuits

Publications (1)

Publication Number Publication Date
GB945815A true GB945815A (en) 1964-01-08

Family

ID=9772079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB417361A Expired GB945815A (en) 1961-02-03 1961-02-03 Improvements in or relating to tap-changing circuits

Country Status (1)

Country Link
GB (1) GB945815A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2027216A1 (en) * 1968-12-27 1970-09-25 Westinghouse Electric Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2027216A1 (en) * 1968-12-27 1970-09-25 Westinghouse Electric Corp

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