DE3504916C2 - - Google Patents
Info
- Publication number
- DE3504916C2 DE3504916C2 DE3504916A DE3504916A DE3504916C2 DE 3504916 C2 DE3504916 C2 DE 3504916C2 DE 3504916 A DE3504916 A DE 3504916A DE 3504916 A DE3504916 A DE 3504916A DE 3504916 C2 DE3504916 C2 DE 3504916C2
- Authority
- DE
- Germany
- 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
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Transformer Cooling (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853504916 DE3504916A1 (de) | 1985-02-13 | 1985-02-13 | Oelgefuellter einbaustufenschalter mit oelausdehnungsgefaess |
EP86101405A EP0191398B1 (de) | 1985-02-13 | 1986-02-04 | Ölgefüllter Einbaustufenschalter mit Ölausdehnungsgefäss |
DE8686101405T DE3663210D1 (en) | 1985-02-13 | 1986-02-04 | Oil-filled tap changer assembly with oil expansion vessel |
JP61027014A JPH0656817B2 (ja) | 1985-02-13 | 1986-02-12 | 油膨張容器を備えた油充填型組込タップ切換器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853504916 DE3504916A1 (de) | 1985-02-13 | 1985-02-13 | Oelgefuellter einbaustufenschalter mit oelausdehnungsgefaess |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3504916A1 DE3504916A1 (de) | 1986-08-14 |
DE3504916C2 true DE3504916C2 (ar) | 1987-03-19 |
Family
ID=6262422
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853504916 Granted DE3504916A1 (de) | 1985-02-13 | 1985-02-13 | Oelgefuellter einbaustufenschalter mit oelausdehnungsgefaess |
DE8686101405T Expired DE3663210D1 (en) | 1985-02-13 | 1986-02-04 | Oil-filled tap changer assembly with oil expansion vessel |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686101405T Expired DE3663210D1 (en) | 1985-02-13 | 1986-02-04 | Oil-filled tap changer assembly with oil expansion vessel |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0191398B1 (ar) |
JP (1) | JPH0656817B2 (ar) |
DE (2) | DE3504916A1 (ar) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005031359B3 (de) * | 2005-06-30 | 2007-01-25 | Siemens Ag | Stufenschalter |
DE10224074B4 (de) * | 2002-05-31 | 2011-02-03 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR1001422B (el) * | 1991-10-21 | 1993-11-30 | Vasileios Savvopoulos | Συσκευή αυτομάτου προστασίας περιβάλλοντος απο μετασχηματιστή ισχύος ή ηλεκτρικά μηχανήματα ισχύος με τοξικό ψυκτικό υγρό που αναπνέουν απο το περιβάλλον. |
DE102011008689B3 (de) | 2011-01-15 | 2012-03-08 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter |
DE102016110221A1 (de) | 2016-06-02 | 2017-12-07 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalterkopf sowie Laststufenschalter mit Laststufenschalterkopf |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1793820A (en) * | 1924-11-19 | 1931-02-24 | Allis Chalmers Mfg Co | Transformer or the like |
DE1262438B (de) * | 1963-08-19 | 1968-03-07 | Shinji Nakazawa | Ausdehnungsbehaelter fuer OEltransformatoren |
DE7437447U (de) * | 1974-11-09 | 1976-05-13 | Maschinenfabrik Reinhausen Gebrueder Scheubeck Kg, 8400 Regensburg | In einem oelgefaess angeordneter stufenschalter mit ausdehnungsgefaess |
DE2515192C3 (de) * | 1975-04-08 | 1983-01-05 | Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg | Stufentransformator mit Druckausgleich zwischen getrennten Ölräumen |
DE3564509D1 (en) * | 1984-01-24 | 1988-09-22 | Mitsubishi Electric Corp | On-load tap changer |
-
1985
- 1985-02-13 DE DE19853504916 patent/DE3504916A1/de active Granted
-
1986
- 1986-02-04 EP EP86101405A patent/EP0191398B1/de not_active Expired
- 1986-02-04 DE DE8686101405T patent/DE3663210D1/de not_active Expired
- 1986-02-12 JP JP61027014A patent/JPH0656817B2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10224074B4 (de) * | 2002-05-31 | 2011-02-03 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter |
DE102005031359B3 (de) * | 2005-06-30 | 2007-01-25 | Siemens Ag | Stufenschalter |
Also Published As
Publication number | Publication date |
---|---|
DE3504916A1 (de) | 1986-08-14 |
EP0191398A1 (de) | 1986-08-20 |
EP0191398B1 (de) | 1989-05-03 |
JPS61187313A (ja) | 1986-08-21 |
JPH0656817B2 (ja) | 1994-07-27 |
DE3663210D1 (en) | 1989-06-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MASCHINENFABRIK REINHAUSEN GMBH, 8400 REGENSBURG, |
|
8339 | Ceased/non-payment of the annual fee |