DE69103103T2 - Hilfsschmiersystem. - Google Patents

Hilfsschmiersystem.

Info

Publication number
DE69103103T2
DE69103103T2 DE69103103T DE69103103T DE69103103T2 DE 69103103 T2 DE69103103 T2 DE 69103103T2 DE 69103103 T DE69103103 T DE 69103103T DE 69103103 T DE69103103 T DE 69103103T DE 69103103 T2 DE69103103 T2 DE 69103103T2
Authority
DE
Germany
Prior art keywords
lubrication system
auxiliary lubrication
auxiliary
lubrication
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 - Fee Related
Application number
DE69103103T
Other languages
English (en)
Other versions
DE69103103D1 (de
Inventor
Ronald Joseph Borre
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of DE69103103D1 publication Critical patent/DE69103103D1/de
Publication of DE69103103T2 publication Critical patent/DE69103103T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/30—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the oil being fed or carried along by another fluid
    • F16N7/32—Mist lubrication
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • F16N29/02—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
DE69103103T 1990-07-23 1991-04-12 Hilfsschmiersystem. Expired - Fee Related DE69103103T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/556,689 US5046306A (en) 1990-07-23 1990-07-23 Secondary oil system

Publications (2)

Publication Number Publication Date
DE69103103D1 DE69103103D1 (de) 1994-09-01
DE69103103T2 true DE69103103T2 (de) 1994-11-17

Family

ID=24222441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103103T Expired - Fee Related DE69103103T2 (de) 1990-07-23 1991-04-12 Hilfsschmiersystem.

Country Status (3)

Country Link
US (1) US5046306A (de)
EP (1) EP0468549B1 (de)
DE (1) DE69103103T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683204B1 (fr) * 1991-10-30 1997-04-25 Aerospatiale Systeme de sauvegarde d'un ensemble mecanique multiplicateur/reducteur, en particulier du type "boite de transmission" d'helicoptere, en cas de perte d'huile de lubrification.
FR2705733B1 (fr) * 1993-05-25 1995-06-30 Snecma Dispositif de dépressurisation des chambres de lubrification entourant les paliers d'une turbomachine.
FR2826094B1 (fr) 2001-06-15 2003-11-28 Eurocopter France Systeme de lubrification et de refroidissement d'un ensemble mecanique
US20030097872A1 (en) * 2001-11-29 2003-05-29 Granitz Charles Robert System for reducing oil consumption in gas turbine engines
GB0201396D0 (en) * 2002-01-22 2002-03-13 Lucas Industries Ltd Oil system and a generator including such an oil system
US7174997B2 (en) * 2003-07-03 2007-02-13 United Technologies Corporation Failure tolerant passive lubrication system
US7387189B2 (en) * 2003-08-14 2008-06-17 United Technologies Corp. Emergency lubrication system
US8602166B2 (en) * 2006-01-05 2013-12-10 Sikorsky Aircraft Corporation Secondary lubrication system with injectable additive
US8424646B2 (en) * 2006-07-10 2013-04-23 United Technologies Corporation Interruption tolerant lubrication system
US7849668B2 (en) * 2006-10-25 2010-12-14 United Technologies Corporation Rotor brake and windmilling lubrication system for geared turbofan engine
US8215454B2 (en) 2006-11-22 2012-07-10 United Technologies Corporation Lubrication system with tolerance for reduced gravity
US8020665B2 (en) * 2006-11-22 2011-09-20 United Technologies Corporation Lubrication system with extended emergency operability
WO2008091341A2 (en) * 2007-01-19 2008-07-31 Sikorsky Aircraft Corporation Lubrication system with prolonged loss of lubricant operation
DE102008057828A1 (de) * 2008-11-18 2010-05-20 Rolls-Royce Deutschland Ltd & Co Kg Fluggasturbinen-Ölsystemerwärmung
US9151327B2 (en) * 2010-06-11 2015-10-06 Siemens Aktiengesellschaft Backup lubrication system for a rotor bearing
US8572943B1 (en) * 2012-05-31 2013-11-05 United Technologies Corporation Fundamental gear system architecture
US8985278B2 (en) 2012-09-07 2015-03-24 United Technologies Corporation Lubrication system having segmented anti-backflow feature
US9765643B2 (en) * 2012-12-19 2017-09-19 United Technologies Corporation Bi-directional auxiliary lubrication system
GB201303636D0 (en) * 2013-03-01 2013-04-17 Rolls Royce Plc Chamber fluid removal system
EP3036470A4 (de) * 2013-08-20 2016-08-17 United Technologies Corp Notfallölsystem
FR3037355B1 (fr) 2015-06-11 2017-05-19 Airbus Helicopters Boite de transmission de puissance et aeronef
US10851688B2 (en) * 2016-04-18 2020-12-01 Pratt & Whitney Canada Corp. Oil leakage recovery system for gas turbine engine
JP6545217B2 (ja) * 2017-03-24 2019-07-17 本田技研工業株式会社 動力伝達装置の潤滑流体供給構造
US10662811B2 (en) * 2017-05-11 2020-05-26 Raytheon Technologies Corporation Fluid damping structure ring and method of fluid damping
US10514107B2 (en) * 2017-06-12 2019-12-24 United Technologies Corporation Check valve for overflow oil line when pressure fill fittings are remote
JP7307657B2 (ja) * 2019-10-21 2023-07-12 川崎重工業株式会社 ガスタービンエンジン
US11698025B2 (en) 2020-02-14 2023-07-11 Pratt & Whitney Canada Corp. Oil leakage monitoring system
JP2023071548A (ja) * 2021-11-11 2023-05-23 トヨタ自動車株式会社 車両の潤滑構造

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1600333A1 (de) * 1967-02-03 1970-06-04 Linde Ag Pneumatische Nachschmiereinrichtung fuer Stroemungsmaschinen
US3779345A (en) * 1972-05-22 1973-12-18 Gen Electric Emergency lubrication supply system
US4284174A (en) * 1979-04-18 1981-08-18 Avco Corporation Emergency oil/mist system
US4741155A (en) * 1985-12-09 1988-05-03 Allied-Signal Inc. Lubrication method and apparatus
US4717000A (en) * 1986-08-05 1988-01-05 Avco Corporation Integrated emergency lubrication system
US4858426A (en) * 1988-07-21 1989-08-22 General Motors Corporation Secondary oil system for gas turbine engine
US4858427A (en) * 1988-08-08 1989-08-22 General Motors Corporation Secondary oil system for gas turbine engine
US4888947A (en) * 1988-10-31 1989-12-26 General Motors Corporation Secondary oil system
FR2638782B1 (fr) * 1988-11-09 1990-12-21 Snecma Circuit de lubrification des paliers d'un turboreacteur
US4917218A (en) * 1989-04-03 1990-04-17 General Motors Corporation Secondary oil system for gas turbine engine

Also Published As

Publication number Publication date
US5046306A (en) 1991-09-10
EP0468549B1 (de) 1994-07-27
DE69103103D1 (de) 1994-09-01
EP0468549A1 (de) 1992-01-29

Similar Documents

Publication Publication Date Title
DE69103103T2 (de) Hilfsschmiersystem.
NO913799D0 (no) Databehandlingssystem.
DE69102711T2 (de) Pumpensystem.
DE59101945D1 (de) Navigationssystem.
DE69111979D1 (de) Schnellverbindung.
DE59105057D1 (de) Hydrauliksystem.
DE69110991D1 (de) Zentralschmieranlage.
DE69111706D1 (de) Rückstossfreies Steuersystem.
FR2691219B1 (fr) Coussinet de palier.
DE69103234T2 (de) Verdünnungsanlage.
DE59104897D1 (de) Hydrauliksystem.
DE69114266D1 (de) Zentralschmieranlage.
DE69108383D1 (de) Fahrtreppesystem.
DE59106153D1 (de) Lageranordnung.
DE59103251D1 (de) Hydraulikanlage.
NO911048L (no) Polymert oljeadsorpsjonsmiddel.
FI910897A (fi) Foerbaettringar roerande (s)-norfluoxetin.
FR2662288B1 (fr) Structure de pancarte.
DE69102235T2 (de) Schmiermittel.
FI910838A0 (fi) System foer hydroakustisk avstaondsmaetning.
FR2670332B1 (fr) Reglette de raccordement precablable.
FR2657577B1 (fr) Boitier de direction.
FI904809A0 (fi) System foer hemmaroestning.
FI902013A (fi) System i lyftanordning.
FI903149A (fi) Hydrauliskt system.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee