MX2017000037A - Cojinete trilobular para caja de engranajes. - Google Patents

Cojinete trilobular para caja de engranajes.

Info

Publication number
MX2017000037A
MX2017000037A MX2017000037A MX2017000037A MX2017000037A MX 2017000037 A MX2017000037 A MX 2017000037A MX 2017000037 A MX2017000037 A MX 2017000037A MX 2017000037 A MX2017000037 A MX 2017000037A MX 2017000037 A MX2017000037 A MX 2017000037A
Authority
MX
Mexico
Prior art keywords
cylindrical body
lobe
radius
gearbox
bearing
Prior art date
Application number
MX2017000037A
Other languages
English (en)
Inventor
William Sieveking Edward
Guan Yuanhong
Original Assignee
Solar Turbines Inc
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 Solar Turbines Inc filed Critical Solar Turbines Inc
Publication of MX2017000037A publication Critical patent/MX2017000037A/es

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
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/028—Sliding-contact bearings for exclusively rotary movement for radial load only with fixed wedges to generate hydrodynamic pressure, e.g. multi-lobe bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/1045—Details of supply of the liquid to the bearing
    • F16C33/1055—Details of supply of the liquid to the bearing from radial inside, e.g. via a passage through the shaft and/or inner sleeve
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
    • 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
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • 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
    • 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
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H2057/085—Bearings for orbital gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Retarders (AREA)
  • Rotary Pumps (AREA)

Abstract

Un cojinete para una caja de engranajes, donde el cojinete tiene un cuerpo cilíndrico. El cuerpo cilíndrico define una cámara interior hueca. El cuerpo cilíndrico tiene una sección de soporte del engranaje. La sección de soporte del engranaje tiene una sección transversal formada por tres lóbulos distribuidos equitativamente alrededor de una circunferencia del cuerpo cilíndrico. Cada uno de los lóbulos tiene una porción de suelo que tiene un primer radio sobre al menos un 20 % del lóbulo. Cada lóbulo tiene una porción cónica que se inclina gradualmente desde el primer radio de la porción de suelo hacia una región de radio reducida que es menor al primer radio. La porción cónica se forma sobre menos del 80% de cada lóbulo. Cada lóbulo tiene una abertura formada en la región de radio reducida y un pasaje de flujo que conecta de manera fluida el interior hueco del cuerpo cilíndrico a la abertura formada en la región de radio reducida.
MX2017000037A 2014-07-07 2015-06-24 Cojinete trilobular para caja de engranajes. MX2017000037A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/325,179 US9562602B2 (en) 2014-07-07 2014-07-07 Tri-lobe bearing for a gearbox
PCT/US2015/037490 WO2016007298A1 (en) 2014-07-07 2015-06-24 Tri-lobe bearing for a gearbox

Publications (1)

Publication Number Publication Date
MX2017000037A true MX2017000037A (es) 2017-04-10

Family

ID=55016710

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017000037A MX2017000037A (es) 2014-07-07 2015-06-24 Cojinete trilobular para caja de engranajes.

Country Status (4)

Country Link
US (1) US9562602B2 (es)
CN (1) CN106471266A (es)
MX (1) MX2017000037A (es)
WO (1) WO2016007298A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE537897C2 (sv) 2014-03-20 2015-11-17 Scania Cv Ab Förfarande för ivägkörning av ett fordon med en hybriddrivlina, fordon med en sådan hybriddrivlina, datorprogram för attstyra ivägkörning av ett fordon, samt en datorprogramprodukt innefattande programkod
SE539002C2 (sv) 2014-03-20 2017-03-14 Scania Cv Ab Förfarande för att styra en hybriddrivlina, fordon med en sådan hybriddrivlina, datorprogram för att styra en sådan hybriddrivlina, samt en datorprogramprodukt innefattande programkod
SE540693C2 (sv) 2014-03-20 2018-10-09 Scania Cv Ab Förfarande för att styra en hybriddrivlina, fordon med en sådan hybriddrivlina, datorprogram för att styra en sådan hybriddrivlina, samt en datorprogramprodukt innefattande programkod
SE538735C2 (sv) 2014-03-20 2016-11-08 Scania Cv Ab Förfarande för att styra en hybriddrivlina för att optimera bränsleförbrukningen
SE537896C2 (sv) 2014-03-20 2015-11-17 Scania Cv Ab Förfarande för att starta en förbränningsmotor i en hybriddrivlina, fordon med en sådan hybriddrivlina, datorprogram föratt starta en förbränningsmotor, samt en datorprogramprodukt innefattande programkod
SE539028C2 (sv) 2014-03-20 2017-03-21 Scania Cv Ab Förfarande för ivägkörning av ett fordon med en hybriddrivlina, fordon med en sådan hybriddrivlina, datorprogram för attstyra ivägkörning av ett fordon, samt en datorprogramproduk t innefattande programkod
SE539032C2 (sv) 2014-03-20 2017-03-21 Scania Cv Ab Förfarande för att styra en hybriddrivlina, fordon med en sådan hybriddrivlina, datorprogram för att styra en sådan hybriddrivlina, samt en datorprogramprodukt innefattande programkod
SE539662C2 (sv) 2014-03-20 2017-10-24 Scania Cv Ab Förfarande för att starta en förbränningsmotor i en hybriddrivlina, fordon med en sådan hybriddrivlina, datorprogram föratt starta en förbränningsmotor, samt en datorprogramproduk t innefattande programkod
SE540692C2 (sv) * 2014-03-20 2018-10-09 Scania Cv Ab Förfarande för att styra en hybriddrivlina, fordon med en sådan hybriddrivlina, datorprogram för att styra en sådan hybriddrivlina, samt en datorprogramprodukt innefattande programkod
SE539660C2 (sv) 2014-03-20 2017-10-24 Scania Cv Ab Förfarande för att starta en förbränningsmotor i en hybriddrivlina, fordon med en sådan hybriddrivlina, datorprogram föratt starta en förbränningsmotor, samt en datorprogramproduk t innefattande programkod
SE538187C2 (sv) 2014-03-20 2016-03-29 Scania Cv Ab Förfarande för att styra en hybriddrivlina, fordon med en sådan hybriddrivlina, datorprogram för att styra en sådan hybriddrivlina, samt en datorprogramprodukt innefattande programkod
SE539661C2 (sv) 2014-03-20 2017-10-24 Scania Cv Ab Förfarande för att starta en förbränningsmotor hos en hybriddrivlina, fordon med en sådan förbränningsmotor, datorprogram för att starta en sådan förbränningsmotor, samt en datorprogramprodukt innefattande programkod
GB201818823D0 (en) * 2018-11-19 2019-01-02 Rolls Royce Plc Grinding cylindrical bores
GB201901030D0 (en) 2019-01-25 2019-03-13 Rolls Royce Plc Superconducting electrical power distribution network
GB201901032D0 (en) 2019-01-25 2019-03-13 Rolls Royce Plc Superconducting electrical power distribution system
CN110296141B (zh) * 2019-06-28 2024-04-05 广西玉柴机器股份有限公司 一种轻量化结构的齿轮轴
DE102021122146A1 (de) 2021-08-26 2023-03-02 Rolls-Royce Deutschland Ltd & Co Kg Planetengetriebe
CN113719586B (zh) * 2021-11-01 2022-05-20 深圳电通信息技术有限公司 一种新能源车用减速机齿轮组件

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JP4258026B2 (ja) 1997-02-28 2009-04-30 住友電気工業株式会社 動圧気体軸受構造およびその製造方法
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Also Published As

Publication number Publication date
US20160003341A1 (en) 2016-01-07
WO2016007298A1 (en) 2016-01-14
US9562602B2 (en) 2017-02-07
CN106471266A (zh) 2017-03-01

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