CH367876A - Rotary switch for high voltage, especially step switch for a step transformer - Google Patents

Rotary switch for high voltage, especially step switch for a step transformer

Info

Publication number
CH367876A
CH367876A CH7233459A CH7233459A CH367876A CH 367876 A CH367876 A CH 367876A CH 7233459 A CH7233459 A CH 7233459A CH 7233459 A CH7233459 A CH 7233459A CH 367876 A CH367876 A CH 367876A
Authority
CH
Switzerland
Prior art keywords
switch
high voltage
transformer
rotary switch
rotary
Prior art date
Application number
CH7233459A
Other languages
German (de)
Original Assignee
Smit & Willem & Co Nv
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 Smit & Willem & Co Nv filed Critical Smit & Willem & Co Nv
Publication of CH367876A publication Critical patent/CH367876A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
    • 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
    • H01H9/0016—Contact arrangements for tap changers
CH7233459A 1958-05-02 1959-04-21 Rotary switch for high voltage, especially step switch for a step transformer CH367876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL227471A NL94688C (en) 1958-05-02 1958-05-02

Publications (1)

Publication Number Publication Date
CH367876A true CH367876A (en) 1963-03-15

Family

ID=19751200

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7233459A CH367876A (en) 1958-05-02 1959-04-21 Rotary switch for high voltage, especially step switch for a step transformer

Country Status (6)

Country Link
BE (1) BE578125A (en)
CH (1) CH367876A (en)
DE (1) DE1118860B (en)
FR (1) FR1222966A (en)
GB (1) GB887369A (en)
NL (1) NL94688C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004662A1 (en) * 1978-04-05 1979-10-17 Maschinenfabrik Reinhausen Gmbh Oil-break tap selectors for tap changers of tap transformers
EP0415044A2 (en) * 1989-08-28 1991-03-06 Maschinenfabrik Reinhausen Gmbh Contact arrangement for tap-changers or tap transformers

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296146A (en) * 1962-08-03
DE1253810B (en) * 1963-03-19 1967-11-09 Siemens Ag Diverter for transformers
DE3801152A1 (en) * 1988-01-16 1989-07-27 Reinhausen Maschf Scheubeck CONTACT ARRANGEMENT SITTING IN AN INSULATING WALL FOR STEPPERS OF STEPPING TRANSFORMERS
EP2509089B1 (en) 2011-04-04 2016-11-30 ABB Schweiz AG Tap changer
US10037858B2 (en) 2013-04-15 2018-07-31 Abb Oy Electric switch assembly
DE102013112405A1 (en) * 2013-11-12 2015-05-13 Maschinenfabrik Reinhausen Gmbh Contact unit
US20200064779A1 (en) * 2018-08-24 2020-02-27 Apple Inc. Watch crown having a conductive surface
KR20230054891A (en) * 2020-11-06 2023-04-25 히타치 에너지 스위처랜드 아게 Array of tap-changers and transformers with tap-changers
CN113192775B (en) * 2021-04-26 2022-11-18 国网河南省电力公司超高压公司 Contact assembly for on-load voltage regulating switch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB329445A (en) * 1929-03-26 1930-05-22 Henry Tinsley Improvements in and relating to electric switches
US2363295A (en) * 1942-12-26 1944-11-21 Westinghouse Electric & Mfg Co Circuit interrupter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004662A1 (en) * 1978-04-05 1979-10-17 Maschinenfabrik Reinhausen Gmbh Oil-break tap selectors for tap changers of tap transformers
EP0415044A2 (en) * 1989-08-28 1991-03-06 Maschinenfabrik Reinhausen Gmbh Contact arrangement for tap-changers or tap transformers
EP0415044A3 (en) * 1989-08-28 1991-12-27 Maschinenfabrik Reinhausen Gmbh Contact arrangement for tap-changers or tap transformers

Also Published As

Publication number Publication date
NL94688C (en) 1960-06-15
FR1222966A (en) 1960-06-14
NL227471A (en)
DE1118860B (en) 1961-12-07
GB887369A (en) 1962-01-17
BE578125A (en) 1959-08-17

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