[go: up one dir, main page]

PL433601A1 - Układ smarowania komponentów w rozruszniku silnika - Google Patents

Układ smarowania komponentów w rozruszniku silnika

Info

Publication number
PL433601A1
PL433601A1 PL433601A PL43360120A PL433601A1 PL 433601 A1 PL433601 A1 PL 433601A1 PL 433601 A PL433601 A PL 433601A PL 43360120 A PL43360120 A PL 43360120A PL 433601 A1 PL433601 A1 PL 433601A1
Authority
PL
Poland
Prior art keywords
assembly
lubrication system
starter
engine starter
bearing assembly
Prior art date
Application number
PL433601A
Other languages
English (en)
Inventor
Roberto KARPIK
David Allan Dranschak
Shiloh Montegomery MEYERS
Marcin Bialas
Eliel Fresco Rodriguez
Original Assignee
Unison Industries, Llc
General Electric Company
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 Unison Industries, Llc, General Electric Company filed Critical Unison Industries, Llc
Priority to PL433601A priority Critical patent/PL433601A1/pl
Priority to US17/232,699 priority patent/US11920672B2/en
Priority to CN202110418384.9A priority patent/CN113530687B/zh
Publication of PL433601A1 publication Critical patent/PL433601A1/pl

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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0469—Bearings or seals
    • F16H57/0471—Bearing
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • 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
    • F02C7/06—Arrangements of bearings; Lubricating
    • 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
    • F02C7/27—Fluid 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
    • F02C7/26—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
    • F02C7/277—Mechanical drives the starter being a separate turbine
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
    • 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
    • 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
    • F05D2240/00—Components
    • F05D2240/50—Bearings
    • 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
    • F05D2260/98—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Supercharger (AREA)
  • Rolling Contact Bearings (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

Przedmiotem zgłoszenia jest układ smarowania komponentów w rozruszniku silnika. Powietrzny rozrusznik turbinowy, który zawiera obudowę ze strukturą rozdzielającą dzielącą obudowę na komorę mokrą i komorę powietrzną. Powietrzny rozrusznik turbinowy zawiera ponadto zespół łożyskowy, zespół turbinowy, pierwszy wał napędowy i drugi wał napędowy łączący zespół turbinowy z zespołem obrotowym. Powietrzny rozrusznik turbinowy zawiera część doprowadzającą środek smarny mającą co najmniej jeden wlot doprowadzający połączony przepływowo z komorą mokrą i co najmniej jeden wylot doprowadzający połączony przepływowo zespołem łożyskowym, wskutek czego środek smarny z komory mokrej może być doprowadzany do zespołu łożyskowego.
PL433601A 2020-04-20 2020-04-20 Układ smarowania komponentów w rozruszniku silnika PL433601A1 (pl)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL433601A PL433601A1 (pl) 2020-04-20 2020-04-20 Układ smarowania komponentów w rozruszniku silnika
US17/232,699 US11920672B2 (en) 2020-04-20 2021-04-16 Lubrication system for components in an engine starter
CN202110418384.9A CN113530687B (zh) 2020-04-20 2021-04-19 用于发动机起动器中的部件的润滑系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL433601A PL433601A1 (pl) 2020-04-20 2020-04-20 Układ smarowania komponentów w rozruszniku silnika

Publications (1)

Publication Number Publication Date
PL433601A1 true PL433601A1 (pl) 2021-10-25

Family

ID=78080648

Family Applications (1)

Application Number Title Priority Date Filing Date
PL433601A PL433601A1 (pl) 2020-04-20 2020-04-20 Układ smarowania komponentów w rozruszniku silnika

Country Status (3)

Country Link
US (1) US11920672B2 (pl)
CN (1) CN113530687B (pl)
PL (1) PL433601A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7554166B2 (ja) * 2021-08-10 2024-09-19 本田技研工業株式会社 複合動力システム
US12000342B2 (en) * 2022-07-12 2024-06-04 General Electric Company Air turbine starter with lubrication recirculation circuit

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005464A (en) * 1933-08-05 1935-06-18 John F Hermann High pressure journal lubricator
US2615533A (en) * 1949-02-15 1952-10-28 Thompson Prod Inc Self-lubricated turbine drive and gear reduction unit
US2791090A (en) 1952-08-05 1957-05-07 Bristol Aeroplane Co Ltd Improved cooling and lubricating arrangement for bearings of a gas turbine engine
US2878894A (en) * 1955-11-14 1959-03-24 United Aircraft Corp Lubricating means
US5042963A (en) * 1989-03-31 1991-08-27 Allied-Signal Inc. Dual range air turbine starter
US7367427B2 (en) 2004-06-29 2008-05-06 Honeywell International, Inc. Accessory lubrication system for a turbine plant
US7699530B2 (en) 2006-09-28 2010-04-20 Pratt & Whitney Canada Corp. Oil scavenge system for gas turbine engine bearing cavity
US8910463B2 (en) * 2010-02-22 2014-12-16 Hamilton Sundstrand Corporation Turbine starter lubricant cooling
US8308426B2 (en) 2010-07-30 2012-11-13 United Technologies Corporation Shaft assembly for a gas turbine engine
US9028576B2 (en) 2011-11-09 2015-05-12 Hamilton Sundstrand Corporation Gearbox deoiler with pre-pressuring component
GB201218310D0 (en) 2012-10-12 2012-11-28 Rolls Royce Plc Oil Scavenge arrangement
FR3007463B1 (fr) 2013-06-21 2017-10-20 Hispano-Suiza Boitier d'accessoires de turbomachine equipe d'un separateur air/huile
FR3015572B1 (fr) 2013-12-23 2016-01-29 Microturbo Demarreur a air de turbomachine comportant des premier et deuxieme compartiments de lubrification
US9752508B2 (en) 2015-04-23 2017-09-05 Honeywell International Inc. Air turbine starters having oil feed shutoff valves and gas turbine engines including the same
US10234018B2 (en) 2015-10-19 2019-03-19 General Electric Company Planet gearbox with cylindrical roller bearing with under race lube scheme
US10247105B2 (en) 2016-01-08 2019-04-02 Hamilton Sundstand Corporation Air turbine starter with lubrication valve
KR20180023164A (ko) 2016-08-25 2018-03-07 현대자동차주식회사 터보 컴파운드 시스템의 윤활 장치
US20190128141A1 (en) * 2017-10-26 2019-05-02 Hamilton Sundstrand Corporation Pneumatic starter supplemental lubrication system
GB201800777D0 (en) 2018-01-18 2018-03-07 Rolls Royce Plc Gas turbine engine oil circulation

Also Published As

Publication number Publication date
CN113530687B (zh) 2024-08-23
US20210324952A1 (en) 2021-10-21
US11920672B2 (en) 2024-03-05
CN113530687A (zh) 2021-10-22

Similar Documents

Publication Publication Date Title
US10302085B2 (en) Supercharger with air vent pathway to engine
RU2014138929A (ru) Компрессорное устройство и его применение
PL433601A1 (pl) Układ smarowania komponentów w rozruszniku silnika
US2604188A (en) Oil supply and scavenge system
CN102322336A (zh) 滚动轴承涡轮增压器
CN209724495U (zh) 一种微型燃气轮机转子的支承结构
GB1315307A (en) Turbo superchargers for internal combustion engines
EP3425220B1 (en) Bearing device and exhaust turbine supercharger
KR20080042069A (ko) 공기역학적으로 개선된 컴프레서 휠 포켓 구조를 갖는베어링 하우징을 가지는 터보차저
CN205013239U (zh) 压缩机及压缩机的油路调节系统
US3147913A (en) Gas turbine engine
US11965510B2 (en) Compressor body and compressor to supply liquid into working chambers and whose downstream portion reaches a suction bearing chamber
US8539936B2 (en) Supercharger rotor shaft seal pressure equalization
RU2243393C1 (ru) Маслосистема авиационного газотурбинного двигателя
CN111963484A (zh) 一种用于小型涡轮发动机的高集成度扩压器结构
GB1018538A (en) Gas turbine engine
US10670077B2 (en) Sealed bearing assembly and method of forming same
CN113279988B (zh) 一种新型压气机
CN202273714U (zh) 滚动轴承涡轮增压器
US2464063A (en) Aircraft supercharger lubrication
US20150027117A1 (en) Oil atomizer lubrication system
JP2014051897A (ja) 過給機
US2336480A (en) Lubricating system for aircraft superchargers
CN110080874A (zh) 一种应用于涡轮增压器的压力自供给气体静压推力滑动轴承
CN116146348B (zh) 一种燃气发生器前支点结构