FI60326C - Kollekteringsanordning foer oeverfoering av elektrisk stroem mellan minst ett par elektriska ledare vilka kan foersaettas i relativ rotationsroerelse kring en gemensam axel - Google Patents

Kollekteringsanordning foer oeverfoering av elektrisk stroem mellan minst ett par elektriska ledare vilka kan foersaettas i relativ rotationsroerelse kring en gemensam axel Download PDF

Info

Publication number
FI60326C
FI60326C FI760817A FI760817A FI60326C FI 60326 C FI60326 C FI 60326C FI 760817 A FI760817 A FI 760817A FI 760817 A FI760817 A FI 760817A FI 60326 C FI60326 C FI 60326C
Authority
FI
Finland
Prior art keywords
contact
liquid metal
auxiliary rotor
conductors
rotor
Prior art date
Application number
FI760817A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI760817A7 (cs
FI60326B (fi
Inventor
Jarl-Thure Eriksson
Original Assignee
Eriksson Jarl Thure
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eriksson Jarl Thure filed Critical Eriksson Jarl Thure
Priority to FI760817A priority Critical patent/FI60326C/sv
Priority to US05/779,660 priority patent/US4171496A/en
Priority to GB12123/77A priority patent/GB1560803A/en
Priority to SE7703293A priority patent/SE424793B/xx
Priority to DE2712364A priority patent/DE2712364C2/de
Publication of FI760817A7 publication Critical patent/FI760817A7/fi
Application granted granted Critical
Publication of FI60326B publication Critical patent/FI60326B/sv
Publication of FI60326C publication Critical patent/FI60326C/sv

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)
  • Induction Machinery (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Waveguide Connection Structure (AREA)
FI760817A 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 FI60326C (fi)

Priority Applications (5)

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
US05/779,660 US4171496A (en) 1976-03-25 1977-03-21 Apparatus for transferring electrical current between two electrical conductors which can be brought into a movement of rotation in relation to each other around a common axis
GB12123/77A GB1560803A (en) 1976-03-25 1977-03-22 Apparatus for transferring electrical current between two electrical conductors
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
DE2712364A DE2712364C2 (de) 1976-03-25 1977-03-22 Vorrichtung für die Übertragung von elektrischem Strom zwischen zwei um eine gemeinsame Achse rotierenden elektrischen Leitern

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI760817 1976-03-25
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 (3)

Publication Number Publication Date
FI760817A7 FI760817A7 (cs) 1977-09-26
FI60326B FI60326B (fi) 1981-08-31
FI60326C true FI60326C (fi) 1981-12-10

Family

ID=8509865

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (5)

Country Link
US (1) US4171496A (cs)
DE (1) DE2712364C2 (cs)
FI (1) FI60326C (cs)
GB (1) GB1560803A (cs)
SE (1) SE424793B (cs)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
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
US5650679A (en) * 1993-03-18 1997-07-22 Boggs, Iii; Paul Dewey Eddy current drive
US5627422A (en) * 1993-03-18 1997-05-06 Paul D. Boggs, III Shaft mounted 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
RU2438219C1 (ru) * 2010-04-21 2011-12-27 Михаил Федорович Ефимов Коллектор машины постоянного тока с электропроводящими ремнями
KR20140122228A (ko) * 2011-12-16 2014-10-17 헤론 에너지 피티이. 리미티드 고속 터빈
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SE7703293L (sv) 1978-09-26
US4171496A (en) 1979-10-16
FI760817A7 (cs) 1977-09-26
DE2712364A1 (de) 1977-09-29
FI60326B (fi) 1981-08-31
DE2712364C2 (de) 1986-05-07
GB1560803A (en) 1980-02-13
SE424793B (sv) 1982-08-09

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MM Patent lapsed

Owner name: ERIKSSON, JARL-THURE