CH452688A - Double-pole reversing switch for step switches of regulating transformers - Google Patents
Double-pole reversing switch for step switches of regulating transformersInfo
- Publication number
- CH452688A CH452688A CH1014666A CH1014666A CH452688A CH 452688 A CH452688 A CH 452688A CH 1014666 A CH1014666 A CH 1014666A CH 1014666 A CH1014666 A CH 1014666A CH 452688 A CH452688 A CH 452688A
- Authority
- CH
- Switzerland
- Prior art keywords
- double
- reversing switch
- step switches
- regulating transformers
- pole reversing
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM66040A DE1290252B (en) | 1965-07-20 | 1965-07-20 | Double pole reversing switch for step switches of regulating transformers |
Publications (1)
Publication Number | Publication Date |
---|---|
CH452688A true CH452688A (en) | 1968-03-15 |
Family
ID=7311680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1014666A CH452688A (en) | 1965-07-20 | 1966-07-12 | Double-pole reversing switch for step switches of regulating transformers |
Country Status (9)
Country | Link |
---|---|
US (1) | US3366763A (en) |
JP (1) | JPS5220648B1 (en) |
AT (1) | AT263947B (en) |
BE (1) | BE684376A (en) |
CH (1) | CH452688A (en) |
DE (1) | DE1290252B (en) |
GB (1) | GB1092076A (en) |
NL (2) | NL6610082A (en) |
SE (1) | SE302331B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3427530A (en) * | 1966-10-17 | 1969-02-11 | Allis Chalmers Mfg Co | Tap changing voltage regulator having means for selecting limits of tap changer motion |
DE1788013B1 (en) * | 1968-09-14 | 1971-12-02 | Reinhausen Maschf Scheubeck | STEP SELECTOR WITH TURNOVER FOR STEP SWITCH FROM RE GELTRANSFOR MATOREN |
US3764891A (en) * | 1972-07-06 | 1973-10-09 | Westinghouse Electric Corp | Tap changing apparatus with prevention of floating tapped winding |
DE3622716A1 (en) * | 1986-07-05 | 1988-01-21 | Reinhausen Maschf Scheubeck | Load selector, provided with a preselector, for tapped transformers |
US6825426B2 (en) * | 2002-10-02 | 2004-11-30 | Mcgraw-Edison Company | Make-before-break selector switch |
WO2010078292A1 (en) * | 2008-12-29 | 2010-07-08 | Abb Technology Ag | An improved reversing switch and a method of retrofitting |
DE102010020040B4 (en) * | 2010-05-11 | 2016-06-09 | Maschinenfabrik Reinhausen Gmbh | Switching arrangement for a transformer having a contact arrangement with a plurality of contact elements fastened to a switching shaft |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE580086C (en) * | 1931-10-02 | 1933-07-05 | Bernhard Jansen Dr Ing | Level voter |
DE900248C (en) * | 1943-01-17 | 1953-12-21 | Siemens Ag | Double pole reversing switch for a transformer stage control device that switches without interruption |
US2680790A (en) * | 1951-03-07 | 1954-06-08 | Jansen Bernhard | Load changeover switch for tapped transformers using a combination of contact movements |
BE636115A (en) * | 1962-08-15 | |||
US3213214A (en) * | 1963-08-06 | 1965-10-19 | Hitachi Ltd | Drive mechanism for on-load tap changers including lever and cam rollers activating spring tensioned drive levers |
-
0
- NL NL130389D patent/NL130389C/xx active
-
1965
- 1965-07-20 DE DEM66040A patent/DE1290252B/en not_active Withdrawn
-
1966
- 1966-06-08 US US556118A patent/US3366763A/en not_active Expired - Lifetime
- 1966-07-12 CH CH1014666A patent/CH452688A/en unknown
- 1966-07-15 AT AT683166A patent/AT263947B/en active
- 1966-07-18 NL NL6610082A patent/NL6610082A/xx unknown
- 1966-07-18 SE SE9763/66A patent/SE302331B/xx unknown
- 1966-07-18 GB GB32137/66A patent/GB1092076A/en not_active Expired
- 1966-07-20 BE BE684376D patent/BE684376A/xx unknown
- 1966-07-20 JP JP41047095A patent/JPS5220648B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3366763A (en) | 1968-01-30 |
NL6610082A (en) | 1967-01-23 |
DE1290252B (en) | 1969-03-06 |
GB1092076A (en) | 1967-11-22 |
BE684376A (en) | 1967-01-03 |
AT263947B (en) | 1968-08-12 |
SE302331B (en) | 1968-07-15 |
JPS5220648B1 (en) | 1977-06-04 |
NL130389C (en) |
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