FR2296252B1 - - Google Patents
Info
- Publication number
- FR2296252B1 FR2296252B1 FR7502605A FR7502605A FR2296252B1 FR 2296252 B1 FR2296252 B1 FR 2296252B1 FR 7502605 A FR7502605 A FR 7502605A FR 7502605 A FR7502605 A FR 7502605A FR 2296252 B1 FR2296252 B1 FR 2296252B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- 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
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/42—Knife-and-clip 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
- H01H9/0005—Tap change devices
- H01H9/0016—Contact arrangements for tap changers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE1006349A BE823748A (fr) | 1974-12-23 | 1974-12-23 | Ensemble de contact fixe et de contact mobile pour changeur de prise en charge de transformateur electrique. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2296252A1 FR2296252A1 (fr) | 1976-07-23 |
FR2296252B1 true FR2296252B1 (fi) | 1977-04-15 |
Family
ID=3862804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7502605A Granted FR2296252A1 (fr) | 1974-12-23 | 1975-01-28 | Ensemble de contact fixe et de contact mobile pour changeur de prise en charge de transformateur electrique |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5187720A (fi) |
BE (1) | BE823748A (fi) |
DE (1) | DE2558308A1 (fi) |
FR (1) | FR2296252A1 (fi) |
NL (1) | NL7514699A (fi) |
SE (1) | SE7514003L (fi) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2930830C2 (de) * | 1979-07-30 | 1983-06-16 | Siemens AG, 1000 Berlin und 8000 München | Unter Last trennender, mehrpoliger Hochspannungs-Drehschalter |
EP0203373A1 (de) * | 1985-05-20 | 1986-12-03 | BBC Brown Boveri AG | Trennschalter |
US5025121A (en) * | 1988-12-19 | 1991-06-18 | Siemens Energy & Automation, Inc. | Circuit breaker contact assembly |
JPH0631133U (ja) * | 1992-09-21 | 1994-04-22 | 株式会社明電舎 | タップ選択器 |
JPH0668248U (ja) * | 1993-03-03 | 1994-09-22 | 有限会社柴電気設備管理事務所 | ナイフスイッチの過熱防止用バイス |
JP4649448B2 (ja) * | 2007-06-22 | 2011-03-09 | 有限会社田島製作所 | 無電圧タップ切換器 |
EP2244273A1 (en) * | 2009-04-20 | 2010-10-27 | ABB Technology AG | Tap changer |
EP2319064B1 (en) * | 2009-08-13 | 2013-06-05 | Alstom Technology Ltd. | Two-column electrical disconnector |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1102243B (de) * | 1959-08-03 | 1961-03-16 | Licentia Gmbh | Verschiebbare, unter Federkraft stehende mit hervorstehenden Auflagepunkten versehene Kontaktbruecke |
FR1349751A (fr) * | 1962-05-11 | 1964-01-17 | Reinhausen Maschf Scheubeck | Dispositif de contact en forme de pont de contact |
DE7121024U (de) * | 1971-05-29 | 1971-08-26 | Gebrueder Scheubeck Kg | Kontaktanordnung fuer stufenschalter von regeltransformatoren |
-
1974
- 1974-12-23 BE BE1006349A patent/BE823748A/xx unknown
-
1975
- 1975-01-28 FR FR7502605A patent/FR2296252A1/fr active Granted
- 1975-12-11 SE SE7514003A patent/SE7514003L/ not_active Application Discontinuation
- 1975-12-12 JP JP50148307A patent/JPS5187720A/ja active Pending
- 1975-12-17 NL NL7514699A patent/NL7514699A/xx not_active Application Discontinuation
- 1975-12-23 DE DE19752558308 patent/DE2558308A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2296252A1 (fr) | 1976-07-23 |
DE2558308A1 (de) | 1976-07-01 |
BE823748A (fr) | 1975-06-23 |
JPS5187720A (en) | 1976-07-31 |
SE7514003L (sv) | 1976-06-24 |
NL7514699A (nl) | 1976-06-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |