JPS5770907A - Lubricating device of closed turbine bearing - Google Patents

Lubricating device of closed turbine bearing

Info

Publication number
JPS5770907A
JPS5770907A JP14580480A JP14580480A JPS5770907A JP S5770907 A JPS5770907 A JP S5770907A JP 14580480 A JP14580480 A JP 14580480A JP 14580480 A JP14580480 A JP 14580480A JP S5770907 A JPS5770907 A JP S5770907A
Authority
JP
Japan
Prior art keywords
pressure
valve
pump device
pipe
auxiliary pump
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.)
Granted
Application number
JP14580480A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0118244B2 (enrdf_load_stackoverflow
Inventor
Yasuhiko Otawara
Akihisa Sakamoto
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14580480A priority Critical patent/JPS5770907A/ja
Publication of JPS5770907A publication Critical patent/JPS5770907A/ja
Publication of JPH0118244B2 publication Critical patent/JPH0118244B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F01D25/20—Lubricating arrangements using lubrication pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/12—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
    • F01M2001/123—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10 using two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/12—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
    • F01M2001/126—Dry-sumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
JP14580480A 1980-10-20 1980-10-20 Lubricating device of closed turbine bearing Granted JPS5770907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14580480A JPS5770907A (en) 1980-10-20 1980-10-20 Lubricating device of closed turbine bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14580480A JPS5770907A (en) 1980-10-20 1980-10-20 Lubricating device of closed turbine bearing

Publications (2)

Publication Number Publication Date
JPS5770907A true JPS5770907A (en) 1982-05-01
JPH0118244B2 JPH0118244B2 (enrdf_load_stackoverflow) 1989-04-05

Family

ID=15393529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14580480A Granted JPS5770907A (en) 1980-10-20 1980-10-20 Lubricating device of closed turbine bearing

Country Status (1)

Country Link
JP (1) JPS5770907A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1362994A3 (en) * 2002-05-15 2004-01-28 Dana Automotive Limited Engine lubrication system having an auxiliary pump
EP2072782A1 (fr) * 2007-12-21 2009-06-24 Techspace Aero S.A. Vanne de recirculation dans un moteur aeronautique
DE102004056295B4 (de) * 2004-11-22 2014-09-04 Rolls-Royce Deutschland Ltd & Co Kg Ölversorgungsvorrichtung für ein Flugzeugtriebwerk
JP2015068300A (ja) * 2013-09-30 2015-04-13 三菱日立パワーシステムズ株式会社 発電プラント
CN106968730A (zh) * 2017-03-24 2017-07-21 山东中实易通集团有限公司 一种高压启动油泵带自动注油的启动系统及方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6286299B1 (en) * 1999-04-26 2001-09-11 General Electric Co. Gas turbine combined lift/hydraulic system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1362994A3 (en) * 2002-05-15 2004-01-28 Dana Automotive Limited Engine lubrication system having an auxiliary pump
US6941922B2 (en) 2002-05-15 2005-09-13 Dana Automotive Limited Engine lubrication system
DE102004056295B4 (de) * 2004-11-22 2014-09-04 Rolls-Royce Deutschland Ltd & Co Kg Ölversorgungsvorrichtung für ein Flugzeugtriebwerk
EP2072782A1 (fr) * 2007-12-21 2009-06-24 Techspace Aero S.A. Vanne de recirculation dans un moteur aeronautique
US8881870B2 (en) 2007-12-21 2014-11-11 Techspace Aero S.A. Recirculation valve in an aircraft engine
JP2015068300A (ja) * 2013-09-30 2015-04-13 三菱日立パワーシステムズ株式会社 発電プラント
CN106968730A (zh) * 2017-03-24 2017-07-21 山东中实易通集团有限公司 一种高压启动油泵带自动注油的启动系统及方法

Also Published As

Publication number Publication date
JPH0118244B2 (enrdf_load_stackoverflow) 1989-04-05

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