CH337255A - Schaltgerät mit zwei parallelen Kontaktbahnen - Google Patents

Schaltgerät mit zwei parallelen Kontaktbahnen

Info

Publication number
CH337255A
CH337255A CH337255DA CH337255A CH 337255 A CH337255 A CH 337255A CH 337255D A CH337255D A CH 337255DA CH 337255 A CH337255 A CH 337255A
Authority
CH
Switzerland
Prior art keywords
switching device
parallel contact
contact paths
paths
parallel
Prior art date
Application number
Other languages
English (en)
Inventor
Klein Erwin
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH337255A publication Critical patent/CH337255A/de

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
CH337255D 1955-11-12 1955-11-12 Schaltgerät mit zwei parallelen Kontaktbahnen CH337255A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1168000X 1955-11-12

Publications (1)

Publication Number Publication Date
CH337255A true CH337255A (de) 1959-03-31

Family

ID=4561096

Family Applications (1)

Application Number Title Priority Date Filing Date
CH337255D CH337255A (de) 1955-11-12 1955-11-12 Schaltgerät mit zwei parallelen Kontaktbahnen

Country Status (3)

Country Link
CH (1) CH337255A (de)
DE (1) DE1042717B (de)
FR (1) FR1168000A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132619B (de) * 1959-08-12 1962-07-05 Fritz Driescher K G Spezialfab Elektrischer Schubschalter, insbesondere Trenn- oder Lasttrennschalter, mit Rollenkontakten

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2141138C3 (de) * 1971-08-12 1981-12-03 Siemens AG, 1000 Berlin und 8000 München Elektrische Kontaktvorrichtung
US5336857A (en) * 1992-12-22 1994-08-09 Mitsubishi Denki Kabushiki Kaisha Roller contact device
EP2244273A1 (de) * 2009-04-20 2010-10-27 ABB Technology AG Stufenschalter
EP4657477A1 (de) * 2024-05-29 2025-12-03 Hitachi Energy Ltd Kontaktsystem für einen laststufenschalter, laststufenschalter und verfahren zum betreiben eines kontaktsystems

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL67667C (de) * 1946-10-23 1951-03-16 Smit & Willem & Co Nv

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132619B (de) * 1959-08-12 1962-07-05 Fritz Driescher K G Spezialfab Elektrischer Schubschalter, insbesondere Trenn- oder Lasttrennschalter, mit Rollenkontakten

Also Published As

Publication number Publication date
FR1168000A (fr) 1958-12-03
DE1042717B (de) 1958-11-06

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