ATE416972T1 - Eingangsspindel eines hybridantriebstranges - Google Patents

Eingangsspindel eines hybridantriebstranges

Info

Publication number
ATE416972T1
ATE416972T1 AT02078142T AT02078142T ATE416972T1 AT E416972 T1 ATE416972 T1 AT E416972T1 AT 02078142 T AT02078142 T AT 02078142T AT 02078142 T AT02078142 T AT 02078142T AT E416972 T1 ATE416972 T1 AT E416972T1
Authority
AT
Austria
Prior art keywords
input
pinion gear
transmissions
hybrid
drive train
Prior art date
Application number
AT02078142T
Other languages
English (en)
Inventor
Angelo A Scardullo
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Application granted granted Critical
Publication of ATE416972T1 publication Critical patent/ATE416972T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/065—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with a plurality of driving or driven shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/19074—Single drive plural driven
    • Y10T74/19107—Nonparallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/19074—Single drive plural driven
    • Y10T74/19121—Concentric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/1966—Intersecting axes
    • Y10T74/19665—Bevel gear type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Gear Transmission (AREA)
  • Arrangement Of Transmissions (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Paper (AREA)
  • Transmissions By Endless Flexible Members (AREA)
AT02078142T 2001-09-20 2002-07-31 Eingangsspindel eines hybridantriebstranges ATE416972T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/961,117 US6443035B1 (en) 2001-09-20 2001-09-20 Hybrid power input quill for transmissions

Publications (1)

Publication Number Publication Date
ATE416972T1 true ATE416972T1 (de) 2008-12-15

Family

ID=25504083

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02078142T ATE416972T1 (de) 2001-09-20 2002-07-31 Eingangsspindel eines hybridantriebstranges

Country Status (6)

Country Link
US (1) US6443035B1 (de)
EP (1) EP1295788B1 (de)
JP (1) JP2003175898A (de)
AT (1) ATE416972T1 (de)
DE (1) DE60230219D1 (de)
ES (1) ES2316519T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871138B1 (fr) * 2004-06-07 2006-08-04 Eurocopter France Mecanisme de transmission entre des accessoires et les organes moteurs d'entrainement du rotor d'un giravion, selectivement isolement ou conjointement
US8222848B2 (en) * 2010-06-15 2012-07-17 Hamilton Sundstrand Corporation Time delay contactor for aircraft APU starter
US8779609B2 (en) * 2010-06-15 2014-07-15 Hamilton Sundstrand Corporation Time delay contactor for aircraft APU starter
EP2610525B1 (de) * 2011-12-30 2017-09-06 LEONARDO S.p.A. Planetengetriebe für ein schwebendes Luftfahrzeug mit ringförmig angeordneten Schmiermitteldüsen
US9097186B2 (en) 2012-01-29 2015-08-04 United Technologies Corporation Bevel gear arrangement for axial accessory gearbox
CN103921948B (zh) * 2014-03-28 2015-10-21 吉林大学 混合动力双发式共轴双桨直升机
US10221939B2 (en) * 2016-02-16 2019-03-05 Bell Helicopter Textron Inc. System and apparatus for supporting a planetary carrier within a gearbox
US10385959B2 (en) * 2016-02-16 2019-08-20 Bell Helicopter Textron Inc. Flange-mounted ring gear for improved heat management
CN105650206A (zh) * 2016-03-31 2016-06-08 中国航空动力机械研究所 直升机传动装置
US11794913B2 (en) 2020-10-20 2023-10-24 The Boeing Company Integrated electric propulsion unit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811324A (en) * 1953-10-27 1957-10-29 United Aircraft Corp Turbo-jet driven helicopter
GB767426A (en) * 1953-11-09 1957-02-06 Napier & Son Ltd Transmission mechanism including bevel pinions
US3129608A (en) * 1959-12-04 1964-04-21 Westland Aircraft Ltd Mechanical gearing
GB1389403A (en) * 1971-06-01 1975-04-03 Westland Aircraft Ltd Helicopter power transmission systems
NL8503488A (nl) * 1985-12-18 1987-07-16 Daf Special Products B V Tandwieltransmissie, in het bijzonder voor helicoptertoepassing.
US5149311A (en) 1985-12-18 1992-09-22 Daf Special Products Gear unit, particularly for use in a helicopter
US5182960A (en) 1991-12-10 1993-02-02 Allied-Signal Inc. Bevel gear drive arrangement
US5233886A (en) 1992-05-26 1993-08-10 Lucas Western, Inc. Increased capacity face gear arrangement for transmitting torque through an angle and to a plurality of power extraction paths
US5472386A (en) * 1994-05-26 1995-12-05 United Technologies Corporation Stacked compound planetary gear train for an upgraded powertrain system for a helicopter
US5802918A (en) 1996-10-16 1998-09-08 Mcdonnell Douglas Helicopter Co. Concentric face gear transmission assembly
US6058791A (en) * 1998-03-19 2000-05-09 Alliedsignal, Inc. Accessory mechanical drive for a gas turbine engine

Also Published As

Publication number Publication date
JP2003175898A (ja) 2003-06-24
ES2316519T3 (es) 2009-04-16
EP1295788B1 (de) 2008-12-10
EP1295788A2 (de) 2003-03-26
EP1295788A3 (de) 2005-08-03
US6443035B1 (en) 2002-09-03
DE60230219D1 (de) 2009-01-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties