CH337255A - Schaltgerät mit zwei parallelen Kontaktbahnen - Google Patents
Schaltgerät mit zwei parallelen KontaktbahnenInfo
- 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
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
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)
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 (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL67667C (de) * | 1946-10-23 | 1951-03-16 | Smit & Willem & Co Nv |
-
1955
- 1955-11-12 CH CH337255D patent/CH337255A/de unknown
- 1955-11-19 DE DEA23810A patent/DE1042717B/de active Pending
-
1956
- 1956-11-09 FR FR1168000D patent/FR1168000A/fr not_active Expired
Cited By (1)
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 |
---|---|
DE1042717B (de) | 1958-11-06 |
FR1168000A (fr) | 1958-12-03 |
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