GB1411380A - Planet carrier for planetary gearing - Google Patents

Planet carrier for planetary gearing

Info

Publication number
GB1411380A
GB1411380A GB6025971A GB6025971A GB1411380A GB 1411380 A GB1411380 A GB 1411380A GB 6025971 A GB6025971 A GB 6025971A GB 6025971 A GB6025971 A GB 6025971A GB 1411380 A GB1411380 A GB 1411380A
Authority
GB
United Kingdom
Prior art keywords
gearing
dec
planet carrier
planetary gearing
pinions
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
Application number
GB6025971A
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 GB6025971A priority Critical patent/GB1411380A/en
Publication of GB1411380A publication Critical patent/GB1411380A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/48—Special means compensating for misalignment of axes, e.g. for equalising distribution of load on the face width of the teeth
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/327—Application in turbines in gas turbines to drive shrouded, high solidity propeller

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

1411380 Toothed gearing ROLLS-ROYCE (1971) Ltd 12 Dec 1972 [28 Dec 1971] 60259/71 Heading F2Q In epicyclic gearing comprising planet pinions 26 meshing a sun gear 19 and a fixed annulus 21, the pinions 26 are located in a carrier 20 so that they are allowed limited circumferential movement without any substantial radial movement. Each pinion 26 is mounted on a shaft 30 which is carried at its ends by plates 31, 32 which are supported with respect to the carrier structure by leaf springs 35, 36, 37 and 38. In a modification the pinion shafts are engaged by radially extending spring fingers. In particular, the gearing is applied to a gas turbine engine.
GB6025971A 1971-12-28 1971-12-28 Planet carrier for planetary gearing Expired GB1411380A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6025971A GB1411380A (en) 1971-12-28 1971-12-28 Planet carrier for planetary gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6025971A GB1411380A (en) 1971-12-28 1971-12-28 Planet carrier for planetary gearing

Publications (1)

Publication Number Publication Date
GB1411380A true GB1411380A (en) 1975-10-22

Family

ID=10485315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6025971A Expired GB1411380A (en) 1971-12-28 1971-12-28 Planet carrier for planetary gearing

Country Status (1)

Country Link
GB (1) GB1411380A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2641332A1 (en) * 1989-01-03 1990-07-06 Gen Electric DOUBLE FLOW TURBOREACTOR COMPRISING A PARTIALLY ACCROPLEGRATED PARTIALLY ACCOUPLED BLOWER DRIVING TURBINE
EP0828092A2 (en) * 1996-09-10 1998-03-11 Staubli Faverges Method of assembling a planetary reduction gear and planetary reduction gear tide
EP0867607A1 (en) * 1997-03-27 1998-09-30 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Two-spool turboprop with isodromic regulation
EP0887539A3 (en) * 1997-06-26 2000-02-23 Asea Brown Boveri AG Fan jet engine
EP1553276A1 (en) * 2004-01-08 2005-07-13 Snecma Moteurs Turboengine with a receptor and a low pressure compressor drived by a low pressure turbine
CN111089142A (en) * 2018-10-23 2020-05-01 劳斯莱斯有限公司 Epicyclic gearbox

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2641332A1 (en) * 1989-01-03 1990-07-06 Gen Electric DOUBLE FLOW TURBOREACTOR COMPRISING A PARTIALLY ACCROPLEGRATED PARTIALLY ACCOUPLED BLOWER DRIVING TURBINE
US5890990A (en) * 1996-09-10 1999-04-06 Staubli Faverges Process of assembling an epicyclic reduction gear and epicyclic reduction gear
EP0828092A2 (en) * 1996-09-10 1998-03-11 Staubli Faverges Method of assembling a planetary reduction gear and planetary reduction gear tide
EP0828092A3 (en) * 1996-09-10 1998-03-18 Staubli Faverges Method of assembling a planetary reduction gear and planetary reduction gear tide
FR2753249A1 (en) * 1996-09-10 1998-03-13 Staubli Sa Ets METHOD FOR ASSEMBLING EPICYCLOIDAL REDUCER AND EPICYCLOIDAL REDUCER
US6082967A (en) * 1997-03-27 2000-07-04 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Constant-speed twin spool turboprop unit
FR2761412A1 (en) * 1997-03-27 1998-10-02 Snecma DOUBLE-BODY TURBOPROPULSOR GROUP WITH ISODROME REGULATION
EP0867607A1 (en) * 1997-03-27 1998-09-30 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Two-spool turboprop with isodromic regulation
EP0887539A3 (en) * 1997-06-26 2000-02-23 Asea Brown Boveri AG Fan jet engine
EP1553276A1 (en) * 2004-01-08 2005-07-13 Snecma Moteurs Turboengine with a receptor and a low pressure compressor drived by a low pressure turbine
FR2864997A1 (en) * 2004-01-08 2005-07-15 Snecma Moteurs SEMI-LIEURED TURBINE TURBINE ENGINE HANDLING A PILOT RECEIVER TO KEEP A SUBSTANTIALLY CONSTANT ROTATION SPEED
CN1327124C (en) * 2004-01-08 2007-07-18 斯奈克玛马达公司 Turbine engine with semi-fixed turbine
US7363757B2 (en) 2004-01-08 2008-04-29 Snecma Turbine engine with semi-fixed turbine driving a receiver controlled so as to preserve a roughly constant rotation speed
CN111089142A (en) * 2018-10-23 2020-05-01 劳斯莱斯有限公司 Epicyclic gearbox
CN111089142B (en) * 2018-10-23 2023-10-27 劳斯莱斯有限公司 Turnover circular gear case

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees