BE821312A - SWITCH - Google Patents

SWITCH

Info

Publication number
BE821312A
BE821312A BE2053933A BE2053933A BE821312A BE 821312 A BE821312 A BE 821312A BE 2053933 A BE2053933 A BE 2053933A BE 2053933 A BE2053933 A BE 2053933A BE 821312 A BE821312 A BE 821312A
Authority
BE
Belgium
Prior art keywords
switch
Prior art date
Application number
BE2053933A
Other languages
French (fr)
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 filed Critical
Priority to BE2053933A priority Critical patent/BE821312A/en
Priority to DE2450370A priority patent/DE2450370C2/en
Priority to GB46127/74A priority patent/GB1492954A/en
Publication of BE821312A publication Critical patent/BE821312A/en

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
    • H01H9/0016—Contact arrangements for tap changers
    • 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
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/42—Impedances connected with contacts
BE2053933A 1974-10-22 1974-10-22 SWITCH BE821312A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE2053933A BE821312A (en) 1974-10-22 1974-10-22 SWITCH
DE2450370A DE2450370C2 (en) 1974-10-22 1974-10-23 Step switch with a contact bar
GB46127/74A GB1492954A (en) 1974-10-22 1974-10-24 Diverter switch for on-load tap changing

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BE821312 1974-10-22
BE2053933A BE821312A (en) 1974-10-22 1974-10-22 SWITCH
DE2450370A DE2450370C2 (en) 1974-10-22 1974-10-23 Step switch with a contact bar
GB46127/74A GB1492954A (en) 1974-10-22 1974-10-24 Diverter switch for on-load tap changing

Publications (1)

Publication Number Publication Date
BE821312A true BE821312A (en) 1975-02-17

Family

ID=27425003

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2053933A BE821312A (en) 1974-10-22 1974-10-22 SWITCH

Country Status (3)

Country Link
BE (1) BE821312A (en)
DE (1) DE2450370C2 (en)
GB (1) GB1492954A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2910161A1 (en) * 1979-03-15 1980-09-18 Reinhausen Maschf Scheubeck CONTACT ARRANGEMENT FOR TAPE SWITCHES OF TAPE TRANSFORMERS
DE3326549A1 (en) * 1983-07-22 1985-02-07 Transformatoren Union Ag, 7000 Stuttgart LOAD SELECTOR FOR STAGE TRANSFORMERS
WO2007012293A1 (en) * 2005-07-29 2007-02-01 Yuan Li Roller-style electric switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907874U (en) * 1960-08-04 1965-01-07 Licentia Gmbh LOAD SWITCH FOR STEPPED TRANSFORMERS.
DE1275201B (en) * 1963-08-31 1968-08-14 Reinhausen Maschf Scheubeck Permanent main contact for diverter switches of tap changers on regulating transformers
FR1465625A (en) * 1965-12-01 1967-01-13 Switch and its application, in particular to a transformer or auto-transformer

Also Published As

Publication number Publication date
DE2450370A1 (en) 1976-04-29
DE2450370C2 (en) 1982-06-24
GB1492954A (en) 1977-11-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MITSUBISHI DENKI K.K.

Effective date: 19921031