DE69919954D1 - Rotorbaugruppe und Haltevorrichtung dafür - Google Patents

Rotorbaugruppe und Haltevorrichtung dafür

Info

Publication number
DE69919954D1
DE69919954D1 DE69919954T DE69919954T DE69919954D1 DE 69919954 D1 DE69919954 D1 DE 69919954D1 DE 69919954 T DE69919954 T DE 69919954T DE 69919954 T DE69919954 T DE 69919954T DE 69919954 D1 DE69919954 D1 DE 69919954D1
Authority
DE
Germany
Prior art keywords
holding device
rotor assembly
device therefor
therefor
rotor
Prior art date
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 - Lifetime
Application number
DE69919954T
Other languages
English (en)
Other versions
DE69919954T2 (de
Inventor
John Sharp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of DE69919954D1 publication Critical patent/DE69919954D1/de
Application granted granted Critical
Publication of DE69919954T2 publication Critical patent/DE69919954T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/027—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems between relatively movable parts of the vehicle, e.g. between steering wheel and column

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
DE69919954T 1998-10-16 1999-10-13 Rotorbaugruppe und Haltevorrichtung dafür Expired - Lifetime DE69919954T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9822638.4A GB9822638D0 (en) 1998-10-16 1998-10-16 Nested rotary shafts and support therefor
GB9822638 1998-10-16

Publications (2)

Publication Number Publication Date
DE69919954D1 true DE69919954D1 (de) 2004-10-14
DE69919954T2 DE69919954T2 (de) 2005-09-15

Family

ID=10840721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69919954T Expired - Lifetime DE69919954T2 (de) 1998-10-16 1999-10-13 Rotorbaugruppe und Haltevorrichtung dafür

Country Status (4)

Country Link
US (1) US6249070B1 (de)
EP (1) EP0994266B1 (de)
DE (1) DE69919954T2 (de)
GB (1) GB9822638D0 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6392321B1 (en) * 2001-01-25 2002-05-21 Ma Dung-Lung Rotary device employing magnetic force
GB0127087D0 (en) * 2001-11-10 2002-01-02 Rolls Royce Plc Shaft bearings
US6881027B2 (en) * 2003-02-18 2005-04-19 Honeywell International, Inc. Gearless/oilless gas turbine engine
GB0420199D0 (en) * 2004-09-11 2004-10-13 Goodrich Corp Dynamo electric machines
US9291070B2 (en) 2010-12-03 2016-03-22 Pratt & Whitney Canada Corp. Gas turbine rotor containment
US11585235B2 (en) * 2020-11-18 2023-02-21 Rolls-Royce North American Technologies Inc. Magnetic shaft mode control
US11530649B2 (en) * 2021-03-30 2022-12-20 Pratt & Whitney Canada Corp. Hybrid gas turbine engine and torque transfer assembly therefore

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216542A (en) * 1963-11-07 1965-11-09 Potter Instrument Co Inc Magnetic fluid clutch with nonconductive spacer
US3602746A (en) * 1970-03-23 1971-08-31 John C St Clair Motor-generator with hollow plastic rotor rotating in high pressure chamber
DE2114040C3 (de) * 1970-03-25 1980-11-13 Karl 5170 Juelich Boden Magnetische Lagerung
US4197474A (en) * 1977-09-19 1980-04-08 Honigsbaum Richard F Hermetic clutch
US4375047A (en) * 1981-07-23 1983-02-22 General Signal Corporation Torque compensated electrical motor
US5078741A (en) * 1986-10-12 1992-01-07 Life Extenders Corporation Magnetically suspended and rotated rotor
FR2528923A1 (fr) * 1982-06-17 1983-12-23 Europ Propulsion Dispositif de suspension magnetique d'un rotor place dans une enceinte etanche
JPS6078109A (ja) * 1983-09-30 1985-05-02 Toshiba Corp 磁気軸受
JPH05501194A (ja) * 1989-07-27 1993-03-04 アライド・シグナル・インコーポレーテツド トルク連結装置
DE69206872T2 (de) * 1991-05-08 1996-07-25 Koyo Seiko Co Magnetische Antriebsvorrichtung
US5376862A (en) * 1993-01-28 1994-12-27 Applied Materials, Inc. Dual coaxial magnetic couplers for vacuum chamber robot assembly
AU4640096A (en) * 1994-12-12 1996-07-03 Jorge De Armas Electromagnetic-coupled/levitated apparatus and method for rotating equipment
GB9606546D0 (en) * 1996-03-28 1996-06-05 Rolls Royce Plc Gas turbine engine system
DE69730781T2 (de) * 1996-06-26 2005-09-29 Rolls-Royce Corp., Indianapolis Lagerkombination für eine Gasturbine
US5961301A (en) * 1997-07-31 1999-10-05 Ansimag Incorporated Magnetic-drive assembly for a multistage centrifugal pump

Also Published As

Publication number Publication date
EP0994266A2 (de) 2000-04-19
GB9822638D0 (en) 1998-12-09
EP0994266B1 (de) 2004-09-08
EP0994266A3 (de) 2001-04-04
DE69919954T2 (de) 2005-09-15
US6249070B1 (en) 2001-06-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition