GB2571104B - Aircraft engine generator disconnect device - Google Patents

Aircraft engine generator disconnect device Download PDF

Info

Publication number
GB2571104B
GB2571104B GB1802513.0A GB201802513A GB2571104B GB 2571104 B GB2571104 B GB 2571104B GB 201802513 A GB201802513 A GB 201802513A GB 2571104 B GB2571104 B GB 2571104B
Authority
GB
United Kingdom
Prior art keywords
aircraft engine
engine generator
disconnect device
generator disconnect
aircraft
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.)
Active
Application number
GB1802513.0A
Other versions
GB2571104A (en
GB201802513D0 (en
Inventor
Turner Jim
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.)
Safran Electrical and Power SAS
Original Assignee
Safran Electrical and Power SAS
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 Safran Electrical and Power SAS filed Critical Safran Electrical and Power SAS
Priority to GB1802513.0A priority Critical patent/GB2571104B/en
Publication of GB201802513D0 publication Critical patent/GB201802513D0/en
Priority to PCT/EP2019/052723 priority patent/WO2019158393A1/en
Publication of GB2571104A publication Critical patent/GB2571104A/en
Application granted granted Critical
Publication of GB2571104B publication Critical patent/GB2571104B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/02—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member
    • F16D11/04—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable only axially
    • 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
    • F16D9/00—Couplings with safety member for disconnecting, e.g. breaking or melting member
    • 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
    • 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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/14—Clutches in which the members have interengaging parts with clutching members movable only axially
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • 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
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • 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
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • 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
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D2023/123—Clutch actuation by cams, ramps or ball-screw mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Mechanical Operated Clutches (AREA)
GB1802513.0A 2018-02-16 2018-02-16 Aircraft engine generator disconnect device Active GB2571104B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1802513.0A GB2571104B (en) 2018-02-16 2018-02-16 Aircraft engine generator disconnect device
PCT/EP2019/052723 WO2019158393A1 (en) 2018-02-16 2019-02-05 Aircraft engine generator disconnect device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1802513.0A GB2571104B (en) 2018-02-16 2018-02-16 Aircraft engine generator disconnect device

Publications (3)

Publication Number Publication Date
GB201802513D0 GB201802513D0 (en) 2018-04-04
GB2571104A GB2571104A (en) 2019-08-21
GB2571104B true GB2571104B (en) 2022-09-07

Family

ID=61783694

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1802513.0A Active GB2571104B (en) 2018-02-16 2018-02-16 Aircraft engine generator disconnect device

Country Status (2)

Country Link
GB (1) GB2571104B (en)
WO (1) WO2019158393A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2592973B (en) * 2020-03-12 2024-05-29 Safran Electrical & Power Generator shaft mechanical disconnect
GB2592976B (en) * 2020-03-12 2024-03-20 Safran Electrical & Power Generator coupling system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620046A (en) * 1970-07-02 1971-11-16 Gen Electric Generator shaft disconnect
US4327821A (en) * 1979-10-25 1982-05-04 Warn Industries, Inc. Automatic locking clutch with sliding clutch ring
US4997072A (en) * 1989-08-21 1991-03-05 Sundstrand Corporation Rotating concentric shaft disconnect actuating mechanism for an integrated drive generator
US5465819A (en) * 1992-09-29 1995-11-14 Borg-Warner Automotive, Inc. Power transmitting assembly
EP1391621A2 (en) * 2002-07-25 2004-02-25 Goodrich Control Systems Limited Drive disconnect device
EP1602845A2 (en) * 2004-06-01 2005-12-07 Goodrich Control Systems Ltd Disconnect mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620046A (en) * 1970-07-02 1971-11-16 Gen Electric Generator shaft disconnect
US4327821A (en) * 1979-10-25 1982-05-04 Warn Industries, Inc. Automatic locking clutch with sliding clutch ring
US4997072A (en) * 1989-08-21 1991-03-05 Sundstrand Corporation Rotating concentric shaft disconnect actuating mechanism for an integrated drive generator
US5465819A (en) * 1992-09-29 1995-11-14 Borg-Warner Automotive, Inc. Power transmitting assembly
EP1391621A2 (en) * 2002-07-25 2004-02-25 Goodrich Control Systems Limited Drive disconnect device
EP1602845A2 (en) * 2004-06-01 2005-12-07 Goodrich Control Systems Ltd Disconnect mechanism

Also Published As

Publication number Publication date
GB2571104A (en) 2019-08-21
WO2019158393A1 (en) 2019-08-22
GB201802513D0 (en) 2018-04-04

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