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/de
Priority to AU57241/73A priority patent/AU482424B2/en
Priority to CA174,938A priority patent/CA967252A/en
Priority to BR4711/73A priority patent/BR7304711D0/pt
Priority to DK353573AA priority patent/DK134834B/da
Priority to ZA734329A priority patent/ZA734329B/xx
Priority to IT68900/73A priority patent/IT986592B/it
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 (enrdf_load_html_response)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE08402/72A SE364139B (enrdf_load_html_response) 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 (de) 1972-06-27 1973-06-20 Schiebeumsteller für Transformatoren
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
BR4711/73A BR7304711D0 (pt) 1972-06-27 1973-06-26 Aperfeicoamentos em comutador de derivacoes de ativado para transformadores
DK353573AA DK134834B (da) 1972-06-27 1973-06-26 Viklingskobler til transformatorer.
ZA734329A ZA734329B (en) 1972-06-27 1973-06-26 De-energized tap changer for transformers
IT68900/73A IT986592B (it) 1972-06-27 1973-06-26 Dispositivo di commutazione senza corrente delle prese di un trasfor matore

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=20273976

Family Applications (1)

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

Country Status (8)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121659C2 (de) * 1981-05-30 1985-04-18 Leopold Kostal GmbH & Co KG, 5880 Lüdenscheid Lenkstockschalter mit einem Warnblinkschalter
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 (de) * 1998-10-16 2000-01-05 Reinhausen Maschf Scheubeck Stufenschalter
NO316818B1 (no) * 2002-03-25 2004-05-18 Vetco Aibel As Bryteranordning for undersjoisk kraftdistribusjon
EP2180486A1 (en) * 2008-10-27 2010-04-28 Abb Research Ltd. A switch device and a switchgear provided therewith
DE102012103490B4 (de) * 2012-04-20 2015-11-12 Maschinenfabrik Reinhausen Gmbh Verteiltransformator zur Spannungsregelung von Ortsnetzen
KR20160088570A (ko) 2015-01-16 2016-07-26 Koc 전기 주식회사 배전용 30kv 방폭 변압기

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR884371A (fr) * 1942-03-17 1943-08-11 Savoisienne Const Elec Commutateur de prises de réglage
BE468185A (enrdf_load_html_response) * 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
DK134834C (enrdf_load_html_response) 1977-06-27
IT986592B (it) 1975-01-30
AU5724173A (en) 1975-01-09
DE2331360A1 (de) 1974-01-03
ZA734329B (en) 1974-05-29
BR7304711D0 (pt) 1974-08-22
US3824355A (en) 1974-07-16
DK134834B (da) 1977-01-24
CA967252A (en) 1975-05-06
DE2331360B2 (de) 1977-07-14
DE2331360C3 (de) 1978-03-23

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