BE373895A - - Google Patents
Info
- Publication number
- BE373895A BE373895A BE373895DA BE373895A BE 373895 A BE373895 A BE 373895A BE 373895D A BE373895D A BE 373895DA BE 373895 A BE373895 A BE 373895A
- Authority
- BE
- Belgium
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 |
|---|---|---|---|
| US397124A US1785575A (en) | 1929-10-03 | 1929-10-03 | Ratio-adjusting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE373895A true BE373895A (forum.php) |
Family
ID=23569928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE373895D BE373895A (forum.php) | 1929-10-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1785575A (forum.php) |
| BE (1) | BE373895A (forum.php) |
| DE (1) | DE554250C (forum.php) |
| GB (1) | GB364630A (forum.php) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE762231C (de) * | 1934-12-09 | 1954-05-17 | Siemens Schuckertwerke A G | Regelschalter fuer Transformatoren |
| DE756921C (de) * | 1940-06-08 | 1953-09-07 | Philips Nv | Vielfachdrehschalter |
| FR1185131A (fr) * | 1957-10-24 | 1959-07-30 | Acec | Commutateur de réglage sous charge |
| US3652812A (en) * | 1970-09-28 | 1972-03-28 | Westinghouse Electric Corp | Tap changer switch with radial pressurized movable contact structure |
| US4496805A (en) * | 1983-09-09 | 1985-01-29 | Warco, Inc. | Transformer switch |
| DE102010020138B4 (de) * | 2010-05-11 | 2015-08-13 | Maschinenfabrik Reinhausen Gmbh | Umsteller für einen Transformator |
| DE102010020040B4 (de) * | 2010-05-11 | 2016-06-09 | Maschinenfabrik Reinhausen Gmbh | Schaltanordnung für einen Transformator mit einer an einer Schaltwelle befestigten Kontaktanordnung mit mehreren Kontaktelementen |
-
0
- BE BE373895D patent/BE373895A/xx unknown
-
1929
- 1929-10-03 US US397124A patent/US1785575A/en not_active Expired - Lifetime
-
1930
- 1930-10-03 GB GB29655/30A patent/GB364630A/en not_active Expired
- 1930-10-04 DE DE1930554250D patent/DE554250C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB364630A (en) | 1932-01-04 |
| US1785575A (en) | 1930-12-16 |
| DE554250C (de) | 1932-07-07 |