SE7703293L - Anordning for overforing av elektrisk strom mellan tva elektriska ledare vilka kan forsettas i relativ rotationsrorelse kring en gemensam axel - Google Patents
Anordning for overforing av elektrisk strom mellan tva elektriska ledare vilka kan forsettas i relativ rotationsrorelse kring en gemensam axelInfo
- Publication number
- SE7703293L SE7703293L SE7703293A SE7703293A SE7703293L SE 7703293 L SE7703293 L SE 7703293L SE 7703293 A SE7703293 A SE 7703293A SE 7703293 A SE7703293 A SE 7703293A SE 7703293 L SE7703293 L SE 7703293L
- Authority
- SE
- Sweden
- Prior art keywords
- continued
- transmission
- electrical conductors
- electric current
- relative rotation
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/003—Structural associations of slip-rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
- H01R39/646—Devices for uninterrupted current collection through an electrical conductive fluid
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Induction Machinery (AREA)
- Motor Or Generator Current Collectors (AREA)
- Waveguide Connection Structure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI760817A FI60326C (fi) | 1976-03-25 | 1976-03-25 | Kollekteringsanordning foer oeverfoering av elektrisk stroem mellan minst ett par elektriska ledare vilka kan foersaettas i relativ rotationsroerelse kring en gemensam axel |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7703293L true SE7703293L (sv) | 1978-09-26 |
SE424793B SE424793B (sv) | 1982-08-09 |
Family
ID=8509865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7703293A SE424793B (sv) | 1976-03-25 | 1977-03-22 | Anordning for overforing av elektrisk strom mellan tva elektriska ledare vilka kan forsettas i relativ rotationsrorelse kring en gemensam axel |
Country Status (5)
Country | Link |
---|---|
US (1) | US4171496A ( ) |
DE (1) | DE2712364C2 ( ) |
FI (1) | FI60326C ( ) |
GB (1) | GB1560803A ( ) |
SE (1) | SE424793B ( ) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4326137A (en) * | 1981-01-23 | 1982-04-20 | The United States Of America As Represented By The United States Department Of Energy | Low-drag electrical contact arrangement for maintaining continuity between horizontally movable members |
US4566744A (en) * | 1983-06-28 | 1986-01-28 | Skf Industrial Trading & Development Company B.V. | Current collector for rotating shaft |
FI72906C (fi) * | 1985-07-24 | 1987-08-10 | Gss General Sea Safety Ltd Oy | Foerfarande foer ledande av elektrisk stroem vid ljusbaogeanordning foer baogsvetsning, -braennskaerning e.dyl. samt ljusbaogeanordning foer genomfoerande av foerfarandet. |
US5209699A (en) * | 1991-02-26 | 1993-05-11 | Koyo Seiko Co., Ltd | Magnetic drive device |
US5627422A (en) * | 1993-03-18 | 1997-05-06 | Paul D. Boggs, III | Shaft mounted eddy current drive |
US5650679A (en) * | 1993-03-18 | 1997-07-22 | Boggs, Iii; Paul Dewey | Eddy current drive |
FI96014B (fi) * | 1994-12-09 | 1996-01-15 | Aquamaster Rauma Ltd | Järjestely sähkövirran siirrossa sähkömoottorilla varustettuun laivan tai vastaavan propulsiolaitteeseen |
US6639337B1 (en) | 1999-09-27 | 2003-10-28 | Nissan Motor Co., Ltd. | Motor/generator with multiple rotors |
JP3719136B2 (ja) * | 2000-01-17 | 2005-11-24 | 日産自動車株式会社 | 回転電機および駆動システム |
US20030129855A1 (en) * | 2001-12-21 | 2003-07-10 | Douglas Richard E. | Current collector assembly and method |
US20060038530A1 (en) * | 2004-07-07 | 2006-02-23 | Rt Patent Company, Inc. | System and method for optimizing motor performance by varying flux |
US7116029B2 (en) * | 2004-07-19 | 2006-10-03 | Rt Patent Company, Inc. | AC induction motor having multiple poles and increased stator/rotor gap |
US7019431B1 (en) * | 2004-10-20 | 2006-03-28 | Rt Patent Company, Inc. | Hydrodynamic slip ring |
US20060208603A1 (en) * | 2005-03-18 | 2006-09-21 | Rt Patent Company, Inc. | Rotating electric machine with variable length air gap |
US20070132331A1 (en) * | 2005-12-13 | 2007-06-14 | Rt Patent Company, Inc. | DC homopolar motor/generator |
US20070132334A1 (en) * | 2005-12-14 | 2007-06-14 | Rt Patent Company, Inc. | Systems and methods for providing electrical contact with a rotating element of a machine |
DE102009020509A1 (de) * | 2009-05-08 | 2010-11-11 | Komet Group Gmbh | Werkzeugmaschine mit Maschinenspindel und Werkzeugaufnahme |
WO2013086558A1 (en) * | 2011-12-16 | 2013-06-20 | Heron Energy Pte Ltd | High speed turbine |
RU2601958C1 (ru) * | 2015-07-27 | 2016-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") | Сигнализирующее токосъемное устройство |
CN112186981A (zh) * | 2019-07-02 | 2021-01-05 | 福特全球技术公司 | 一种电机用电流传输装置以及具有该装置的电机和车辆 |
LV15620A (lv) * | 2020-08-05 | 2022-02-20 | Liepiņš Ģirts | Motors/ģenerators |
RU2770930C1 (ru) * | 2021-08-13 | 2022-04-25 | Алексей Васильевич Егоров | Контрроторный электрический генератор |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3444408A (en) * | 1967-08-25 | 1969-05-13 | Gen Electric | Liquid metal electrical collector |
US3579006A (en) * | 1969-11-21 | 1971-05-18 | Gen Electric | Liquid cooled collector rings for dynamoelectric machine |
US3604967A (en) * | 1970-04-10 | 1971-09-14 | Gen Electric | Liquid metal collector velocity divider |
US3831049A (en) * | 1972-04-05 | 1974-08-20 | B Korotenko | Method and apparatus for reducing losses in transmission systems employing electric unipolar machines with liquid-metal contacts |
US3846653A (en) * | 1973-03-26 | 1974-11-05 | B Korotenko | Unipolar electric transmission |
US4034248A (en) * | 1973-03-30 | 1977-07-05 | Westinghouse Electric Corporation | Segmented magnet homopolar torque converter |
US4041377A (en) * | 1976-08-25 | 1977-08-09 | Armco Steel Corporation | Magnetostriction testing apparatus having digital output display |
-
1976
- 1976-03-25 FI FI760817A patent/FI60326C/sv not_active IP Right Cessation
-
1977
- 1977-03-21 US US05/779,660 patent/US4171496A/en not_active Expired - Lifetime
- 1977-03-22 DE DE2712364A patent/DE2712364C2/de not_active Expired
- 1977-03-22 SE SE7703293A patent/SE424793B/xx not_active IP Right Cessation
- 1977-03-22 GB GB12123/77A patent/GB1560803A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2712364C2 (de) | 1986-05-07 |
US4171496A (en) | 1979-10-16 |
FI760817A ( ) | 1977-09-26 |
FI60326C (fi) | 1981-12-10 |
GB1560803A (en) | 1980-02-13 |
DE2712364A1 (de) | 1977-09-29 |
SE424793B (sv) | 1982-08-09 |
FI60326B (fi) | 1981-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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