FR2603735A1 - Roller disc contacts for tap changer selector switch - Google Patents
Roller disc contacts for tap changer selector switchInfo
- Publication number
- FR2603735A1 FR2603735A1 FR8710892A FR8710892A FR2603735A1 FR 2603735 A1 FR2603735 A1 FR 2603735A1 FR 8710892 A FR8710892 A FR 8710892A FR 8710892 A FR8710892 A FR 8710892A FR 2603735 A1 FR2603735 A1 FR 2603735A1
- Authority
- FR
- France
- Prior art keywords
- tap changer
- selector switch
- contacts
- roller disc
- disc contacts
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
Landscapes
- Linear Motors (AREA)
- Contacts (AREA)
Abstract
The roller power contacts on a transformer tap changer are set at an angle (alpha) to the direction of travel along the line of the common (7) and tapping (6) contact axes (4,5). The roller contacts (1',2') are joined together by a flexible shaft (3). The electrical contact between the two rolling contacts (1',2') is made by a bridge (9') with sliding connections (10',11') on the rolling contact hubs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863630464 DE3630464A1 (en) | 1986-09-06 | 1986-09-06 | Contact arrangement for load selectors of tapped transformers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2603735A1 true FR2603735A1 (en) | 1988-03-11 |
FR2603735B1 FR2603735B1 (en) | 1993-06-11 |
Family
ID=6309103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8710892A Expired - Fee Related FR2603735B1 (en) | 1986-09-06 | 1987-07-31 | CONTACT DEVICE FOR A SELECTOR IN CHARGE OF A STEP-BY-STEP TRANSFORMER |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS6365610A (en) |
DE (1) | DE3630464A1 (en) |
FR (1) | FR2603735B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2256753A (en) * | 1991-06-10 | 1992-12-16 | Tse Tak Tung | Roller brushes for an electric motor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2091513A5 (en) * | 1970-05-16 | 1972-01-14 | Lucas Industries Ltd | |
US3858021A (en) * | 1973-03-01 | 1974-12-31 | Western Electric Co | Electrical switching device having self-cleaning contactor elements |
EP0088296A1 (en) * | 1982-03-05 | 1983-09-14 | Maschinenfabrik Reinhausen Gmbh | Contact arrangement for tap-changers of regulating transformers |
FR2561466A1 (en) * | 1984-03-13 | 1985-09-20 | Reinhausen Kg Maschf | Bidirectional rotary transformer-load selector mechanism |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE533352C (en) * | 1931-09-11 | Fritz Hellmuth Dr Ing | Roller and ball contact for sliding resistors | |
DE2910161A1 (en) * | 1979-03-15 | 1980-09-18 | Reinhausen Maschf Scheubeck | CONTACT ARRANGEMENT FOR TAPE SWITCHES OF TAPE TRANSFORMERS |
-
1986
- 1986-09-06 DE DE19863630464 patent/DE3630464A1/en not_active Withdrawn
-
1987
- 1987-07-31 FR FR8710892A patent/FR2603735B1/en not_active Expired - Fee Related
- 1987-09-03 JP JP21928487A patent/JPS6365610A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2091513A5 (en) * | 1970-05-16 | 1972-01-14 | Lucas Industries Ltd | |
US3858021A (en) * | 1973-03-01 | 1974-12-31 | Western Electric Co | Electrical switching device having self-cleaning contactor elements |
EP0088296A1 (en) * | 1982-03-05 | 1983-09-14 | Maschinenfabrik Reinhausen Gmbh | Contact arrangement for tap-changers of regulating transformers |
FR2561466A1 (en) * | 1984-03-13 | 1985-09-20 | Reinhausen Kg Maschf | Bidirectional rotary transformer-load selector mechanism |
Also Published As
Publication number | Publication date |
---|---|
JPS6365610A (en) | 1988-03-24 |
DE3630464A1 (en) | 1988-03-10 |
FR2603735B1 (en) | 1993-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse | ||
ST | Notification of lapse | ||
ST | Notification of lapse |