GB0517220D0 - A gear arrangement - Google Patents

A gear arrangement

Info

Publication number
GB0517220D0
GB0517220D0 GB0517220A GB0517220A GB0517220D0 GB 0517220 D0 GB0517220 D0 GB 0517220D0 GB 0517220 A GB0517220 A GB 0517220A GB 0517220 A GB0517220 A GB 0517220A GB 0517220 D0 GB0517220 D0 GB 0517220D0
Authority
GB
United Kingdom
Prior art keywords
gear arrangement
gear
arrangement
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.)
Withdrawn
Application number
GB0517220A
Other versions
GB2429500A (en
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
Priority to GB0517220A priority Critical patent/GB2429500A/en
Publication of GB0517220D0 publication Critical patent/GB0517220D0/en
Publication of GB2429500A publication Critical patent/GB2429500A/en
Withdrawn legal-status Critical Current

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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/10—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with one or more one-way clutches as an essential feature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10—Adaptations for driving, or combinations with, electric generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/26—Starting; Ignition
    • F02C7/268—Starting drives for the rotor, acting directly on the rotor of the gas turbine to be started
    • F02C7/275—Mechanical drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/04—Starting of engines by means of electric motors the motors being associated with current generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/022—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/022—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch
    • F02N15/023—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch of the overrunning type
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/30—Systems of a plurality of automatic clutches
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • F16H3/727—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/40—Transmission of power
    • F05D2260/403—Transmission of power through the shape of the drive components
    • F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/85—Starting
GB0517220A 2005-08-23 2005-08-23 Motor/generator having a gear arrangement with two parallel overrunning clutches Withdrawn GB2429500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0517220A GB2429500A (en) 2005-08-23 2005-08-23 Motor/generator having a gear arrangement with two parallel overrunning clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0517220A GB2429500A (en) 2005-08-23 2005-08-23 Motor/generator having a gear arrangement with two parallel overrunning clutches

Publications (2)

Publication Number Publication Date
GB0517220D0 true GB0517220D0 (en) 2005-09-28
GB2429500A GB2429500A (en) 2007-02-28

Family

ID=35098124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0517220A Withdrawn GB2429500A (en) 2005-08-23 2005-08-23 Motor/generator having a gear arrangement with two parallel overrunning clutches

Country Status (1)

Country Link
GB (1) GB2429500A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008140517A1 (en) * 2007-05-09 2008-11-20 Conocophillips Company Mechanical soft-start system for rotating industrial equipment
FR2937088B1 (en) * 2008-10-13 2013-07-12 Snecma DISPENSING FLUID IN A TURBOMACHINE
GB0821684D0 (en) 2008-11-28 2008-12-31 Rolls Royce Plc Aeroengine starter/generator arrangement
FR2942522A1 (en) * 2009-02-23 2010-08-27 Eurocopter France MOTOR INSTALLATION AND METHOD FOR DRIVING A MECHANICAL SYSTEM THROUGH SAID MOTOR INSTALLATION
GB2474659A (en) * 2009-10-20 2011-04-27 Gm Global Tech Operations Inc Internal combustion engine starter-generator drive system with two one-way clutches
FR2952677B1 (en) * 2009-11-18 2011-12-09 Snecma DEVICE FOR CHANGING THE TRANSMISSION RATIO BETWEEN A TURBINE SHAFT AND A STARTER-GENERATOR SHAFT OF AN AIRCRAFT ENGINE
CA2807837C (en) 2010-09-23 2016-02-09 Conocophillips Company Method for removing mercury contamination from solid surfaces
FR2975547B1 (en) 2011-05-20 2013-06-07 Turbomeca METHOD FOR RATIONALIZING CHAIN OF ELECTRICAL COMPONENTS OF AN AIRCRAFT, IMPLEMENTING ARCHITECTURE AND CORRESPONDING AIRCRAFT
CN102777218A (en) * 2012-07-20 2012-11-14 山东泓奥电力科技有限公司 Comprehensive utilization system for residual heat of coaxially post-positioned back pressure machine
CN103423057A (en) * 2013-08-13 2013-12-04 浙江大学 Small-sized gasoline engine starter with dual transmission chains
FR3045762B1 (en) * 2015-12-17 2018-02-02 Dassault Aviation MECHANICAL TRANSMISSION CHAIN BETWEEN A STARTER / GENERATOR AND AN AIRCRAFT TURBOMACHINE, ASSEMBLY AND ASSOCIATED METHOD
CN105840385A (en) * 2016-05-21 2016-08-10 辽宁辽飞航空科技有限公司 Starter and generator integrated mechanism for aircraft

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191121322A (en) * 1911-09-27 1912-09-26 Frederick William Lanchester Improvements relating to the Power and Electrical Installation of Power Propelled Vehicles.
FR492451A (en) * 1918-10-23 1919-07-09 Marius Chassin Double click automatic gear shifting
US3786696A (en) * 1972-09-11 1974-01-22 Sundstrand Corp Starter-drive
US5549524A (en) * 1994-10-03 1996-08-27 Yang; Tai-Her Multiple functioned combined power system
JP2005138784A (en) * 2003-11-10 2005-06-02 Toyota Motor Corp Power transmission system

Also Published As

Publication number Publication date
GB2429500A (en) 2007-02-28

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)