SE364139B - - Google Patents

Info

Publication number
SE364139B
SE364139B SE08402/72A SE840272A SE364139B SE 364139 B SE364139 B SE 364139B SE 08402/72 A SE08402/72 A SE 08402/72A SE 840272 A SE840272 A SE 840272A SE 364139 B SE364139 B SE 364139B
Authority
SE
Sweden
Application number
SE08402/72A
Inventor
S Norman
J Syren
U Zetterlund
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE08402/72A priority Critical patent/SE364139B/xx
Priority to US00367098A priority patent/US3824355A/en
Priority to DE2331360A priority patent/DE2331360C3/en
Priority to AU57241/73A priority patent/AU482424B2/en
Priority to CA174,938A priority patent/CA967252A/en
Priority to ZA734329A priority patent/ZA734329B/en
Priority to DK353573AA priority patent/DK134834B/en
Priority to IT68900/73A priority patent/IT986592B/en
Priority to BR4711/73A priority patent/BR7304711D0/en
Publication of SE364139B publication Critical patent/SE364139B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/08—Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing
    • 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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H9/0027—Operating mechanisms
SE08402/72A 1972-06-27 1972-06-27 SE364139B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE08402/72A SE364139B (en) 1972-06-27 1972-06-27
US00367098A US3824355A (en) 1972-06-27 1973-06-05 De-energized tap changer for transformers with polyphase sliding contact assembly
DE2331360A DE2331360C3 (en) 1972-06-27 1973-06-20 Slide diverter for transformers
AU57241/73A AU482424B2 (en) 1972-06-27 1973-06-22 De-energized tap changer for transformers
CA174,938A CA967252A (en) 1972-06-27 1973-06-26 De-energized tap changer for transformers
ZA734329A ZA734329B (en) 1972-06-27 1973-06-26 De-energized tap changer for transformers
DK353573AA DK134834B (en) 1972-06-27 1973-06-26 Winding coupler for transformers.
IT68900/73A IT986592B (en) 1972-06-27 1973-06-26 NON-CURRENT SWITCHING DEVICE OF THE SOCKETS OF A TRANSFORMER
BR4711/73A BR7304711D0 (en) 1972-06-27 1973-06-26 IMPROVEMENTS IN ACTIVATED DERIVATIONS SWITCH FOR TRANSFORMERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08402/72A SE364139B (en) 1972-06-27 1972-06-27

Publications (1)

Publication Number Publication Date
SE364139B true SE364139B (en) 1974-02-11

Family

ID=20273976

Family Applications (1)

Application Number Title Priority Date Filing Date
SE08402/72A SE364139B (en) 1972-06-27 1972-06-27

Country Status (8)

Country Link
US (1) US3824355A (en)
BR (1) BR7304711D0 (en)
CA (1) CA967252A (en)
DE (1) DE2331360C3 (en)
DK (1) DK134834B (en)
IT (1) IT986592B (en)
SE (1) SE364139B (en)
ZA (1) ZA734329B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121659C2 (en) * 1981-05-30 1985-04-18 Leopold Kostal GmbH & Co KG, 5880 Lüdenscheid Steering column switch with a hazard warning switch
US4504811A (en) * 1982-11-12 1985-03-12 Westinghouse Electric Corp. Cable operated tap changer for a three-phase transformer
US4514602A (en) * 1982-12-27 1985-04-30 Owen D W Switching apparatus
US4562316A (en) * 1984-06-07 1985-12-31 Asea Electric, Inc. High voltage linear tap changer
US4644112A (en) * 1986-01-03 1987-02-17 Asea Electric, Inc. Linear transformer switch
US5744764A (en) * 1996-09-26 1998-04-28 General Signal Corporation Modular de-energized switch for transformer tap changing
DE19847745C1 (en) * 1998-10-16 2000-01-05 Reinhausen Maschf Scheubeck Tapping switch for interruption-free switchover between different winding tappings of a tapped transformer
NO316818B1 (en) * 2002-03-25 2004-05-18 Vetco Aibel As Switching device for undersea power distribution
EP2180486A1 (en) * 2008-10-27 2010-04-28 Abb Research Ltd. A switch device and a switchgear provided therewith
DE102012103490B4 (en) * 2012-04-20 2015-11-12 Maschinenfabrik Reinhausen Gmbh Distribution transformer for voltage regulation of local networks
KR20160088570A (en) 2015-01-16 2016-07-26 Koc 전기 주식회사 Zero Load Tap For 30 kv Explosion Transformer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR884371A (en) * 1942-03-17 1943-08-11 Savoisienne Const Elec Adjustment tap switch
BE468185A (en) * 1945-02-08 1946-09-27
US2577955A (en) * 1949-04-02 1951-12-11 Hazeltine Research Inc Tuning control mechanism
US2717296A (en) * 1953-09-14 1955-09-06 Gen Electric Electrical switch contacts
US3045090A (en) * 1959-05-08 1962-07-17 Mc Graw Edison Co Tap changer movable contact
US3192328A (en) * 1963-02-01 1965-06-29 Mc Graw Edison Co Movable switch contact assembly with self-aligning bridging plate members
US3673364A (en) * 1970-11-13 1972-06-27 Westinghouse Electric Corp Transformer slide switch with contact clamping means
US3639706A (en) * 1971-03-15 1972-02-01 Stackpole Carbon Co Reciprocating switch mechanism with improved thumbwheel actuator including rack and pinion structure

Also Published As

Publication number Publication date
DE2331360B2 (en) 1977-07-14
DK134834C (en) 1977-06-27
AU5724173A (en) 1975-01-09
DE2331360A1 (en) 1974-01-03
US3824355A (en) 1974-07-16
BR7304711D0 (en) 1974-08-22
DE2331360C3 (en) 1978-03-23
ZA734329B (en) 1974-05-29
IT986592B (en) 1975-01-30
DK134834B (en) 1977-01-24
CA967252A (en) 1975-05-06

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