SE452222B - Vesentligen av kopper eller en kopparlegering bestaende kontaktanordning for lastveljare i transformatorer med uttag - Google Patents

Vesentligen av kopper eller en kopparlegering bestaende kontaktanordning for lastveljare i transformatorer med uttag

Info

Publication number
SE452222B
SE452222B SE8402326A SE8402326A SE452222B SE 452222 B SE452222 B SE 452222B SE 8402326 A SE8402326 A SE 8402326A SE 8402326 A SE8402326 A SE 8402326A SE 452222 B SE452222 B SE 452222B
Authority
SE
Sweden
Prior art keywords
contact
roller
copper
groove
contact roller
Prior art date
Application number
SE8402326A
Other languages
English (en)
Swedish (sv)
Other versions
SE8402326D0 (sv
SE8402326L (sv
Inventor
D Dohnal
Original Assignee
Reinhausen Maschf Scheubeck
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 Reinhausen Maschf Scheubeck filed Critical Reinhausen Maschf Scheubeck
Publication of SE8402326D0 publication Critical patent/SE8402326D0/xx
Publication of SE8402326L publication Critical patent/SE8402326L/
Publication of SE452222B publication Critical patent/SE452222B/sv

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
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • 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

Landscapes

  • Contacts (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Measuring Leads Or Probes (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
SE8402326A 1983-05-07 1984-04-27 Vesentligen av kopper eller en kopparlegering bestaende kontaktanordning for lastveljare i transformatorer med uttag SE452222B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833316866 DE3316866A1 (de) 1983-05-07 1983-05-07 Kontaktanordnung fuer lastwaehler von stufentransformatoren

Publications (3)

Publication Number Publication Date
SE8402326D0 SE8402326D0 (sv) 1984-04-27
SE8402326L SE8402326L (sv) 1984-11-08
SE452222B true SE452222B (sv) 1987-11-16

Family

ID=6198516

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402326A SE452222B (sv) 1983-05-07 1984-04-27 Vesentligen av kopper eller en kopparlegering bestaende kontaktanordning for lastveljare i transformatorer med uttag

Country Status (5)

Country Link
JP (1) JPS59208709A (enrdf_load_stackoverflow)
BE (1) BE899552A (enrdf_load_stackoverflow)
DE (1) DE3316866A1 (enrdf_load_stackoverflow)
FR (1) FR2545643B1 (enrdf_load_stackoverflow)
SE (1) SE452222B (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE302383C (enrdf_load_stackoverflow) *
FR2437710A1 (fr) * 1978-09-26 1980-04-25 Lorraine Carbone Balai avec face frottante striee pour machines electriques
DE2910161A1 (de) * 1979-03-15 1980-09-18 Reinhausen Maschf Scheubeck Kontaktanordnung fuer stufenschalter von stufentransformatoren

Also Published As

Publication number Publication date
DE3316866C2 (enrdf_load_stackoverflow) 1991-10-17
DE3316866A1 (de) 1984-11-08
FR2545643A1 (fr) 1984-11-09
SE8402326D0 (sv) 1984-04-27
JPS59208709A (ja) 1984-11-27
JPH0374021B2 (enrdf_load_stackoverflow) 1991-11-25
FR2545643B1 (fr) 1989-01-20
BE899552A (fr) 1984-08-31
SE8402326L (sv) 1984-11-08

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