JPS5460634A - Lubrication of turbine of rankine cycle engine - Google Patents

Lubrication of turbine of rankine cycle engine

Info

Publication number
JPS5460634A
JPS5460634A JP12677377A JP12677377A JPS5460634A JP S5460634 A JPS5460634 A JP S5460634A JP 12677377 A JP12677377 A JP 12677377A JP 12677377 A JP12677377 A JP 12677377A JP S5460634 A JPS5460634 A JP S5460634A
Authority
JP
Japan
Prior art keywords
heat medium
medium liquid
turbine
evaporator
rankine cycle
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
JP12677377A
Other languages
Japanese (ja)
Other versions
JPS5434868B2 (en
Inventor
Masanori Watanabe
Hirosuke Matsumoto
Hiroshi Ooya
Hisashi Onozato
Tsukasa Matsumoto
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP12677377A priority Critical patent/JPS5460634A/en
Publication of JPS5460634A publication Critical patent/JPS5460634A/en
Publication of JPS5434868B2 publication Critical patent/JPS5434868B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Engine Equipment That Uses Special Cycles (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

PURPOSE: To make needless an oil separator, an oil pump, etc. for lubricating the turbine of Rankine cycle engine, by extracting a heat medium liquid containing oil concentrated in an evaporator of the engine and by lubricating the turbine by using the high pressure of the heat medium liquid.
CONSTITUTION: The Rankine cycle engine comprises the outside-tube evaporation type evaporator 1 which changes the heat medium liquid of low boiling point into pressure gas by steam or high-temperature water of about 80 to 200°C flowing through a pipe 10 extending in a container, the rotary displacement type turbine 2 which changes the energy of the pressure gas into rotatory power, a condenser 3 which condenses the exhaust gas into the heat medium liquid by exchanging heat with cooling water flowing through a pipe 11, and a circulating pump 4. A preheater is installed in a circuit between the evaporator 1 and the circulating pump 4. The heat medium liquid containing the oil concentrated in the evaporator 1 is used to supply thermal energy to the preheater 12. The turbine is lubricated by using the high pressure of the heat medium liquid.
COPYRIGHT: (C)1979,JPO&Japio
JP12677377A 1977-10-24 1977-10-24 Lubrication of turbine of rankine cycle engine Granted JPS5460634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12677377A JPS5460634A (en) 1977-10-24 1977-10-24 Lubrication of turbine of rankine cycle engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12677377A JPS5460634A (en) 1977-10-24 1977-10-24 Lubrication of turbine of rankine cycle engine

Publications (2)

Publication Number Publication Date
JPS5460634A true JPS5460634A (en) 1979-05-16
JPS5434868B2 JPS5434868B2 (en) 1979-10-30

Family

ID=14943564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12677377A Granted JPS5460634A (en) 1977-10-24 1977-10-24 Lubrication of turbine of rankine cycle engine

Country Status (1)

Country Link
JP (1) JPS5460634A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6880344B2 (en) 2002-11-13 2005-04-19 Utc Power, Llc Combined rankine and vapor compression cycles
US6892522B2 (en) 2002-11-13 2005-05-17 Carrier Corporation Combined rankine and vapor compression cycles
US6962056B2 (en) 2002-11-13 2005-11-08 Carrier Corporation Combined rankine and vapor compression cycles
US6989989B2 (en) 2003-06-17 2006-01-24 Utc Power Llc Power converter cooling
US7013644B2 (en) 2003-11-18 2006-03-21 Utc Power, Llc Organic rankine cycle system with shared heat exchanger for use with a reciprocating engine
US7017357B2 (en) 2003-11-18 2006-03-28 Carrier Corporation Emergency power generation system
US7036315B2 (en) 2003-12-19 2006-05-02 United Technologies Corporation Apparatus and method for detecting low charge of working fluid in a waste heat recovery system
US7100380B2 (en) 2004-02-03 2006-09-05 United Technologies Corporation Organic rankine cycle fluid
JP2006283675A (en) * 2005-03-31 2006-10-19 Ebara Corp Power generating device and lubricating oil recovery method
JP2006283674A (en) * 2005-03-31 2006-10-19 Ebara Corp Power generating device and lubricating oil recovery method
US7665304B2 (en) 2004-11-30 2010-02-23 Carrier Corporation Rankine cycle device having multiple turbo-generators
US7735324B2 (en) 2002-11-13 2010-06-15 Carrier Corporation Power generation with a centrifugal compressor
US20100186410A1 (en) * 2007-07-27 2010-07-29 Utc Power Corporation Oil recovery from an evaporator of an organic rankine cycle (orc) system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5372660B2 (en) * 2008-11-20 2013-12-18 川崎重工業株式会社 Turbine generator system
JP5591744B2 (en) * 2011-03-29 2014-09-17 株式会社神戸製鋼所 Binary power generator

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6892522B2 (en) 2002-11-13 2005-05-17 Carrier Corporation Combined rankine and vapor compression cycles
US6962056B2 (en) 2002-11-13 2005-11-08 Carrier Corporation Combined rankine and vapor compression cycles
US6880344B2 (en) 2002-11-13 2005-04-19 Utc Power, Llc Combined rankine and vapor compression cycles
US7735324B2 (en) 2002-11-13 2010-06-15 Carrier Corporation Power generation with a centrifugal compressor
US7289325B2 (en) 2003-06-17 2007-10-30 Utc Power Corporation Power converter cooling
US6989989B2 (en) 2003-06-17 2006-01-24 Utc Power Llc Power converter cooling
US7013644B2 (en) 2003-11-18 2006-03-21 Utc Power, Llc Organic rankine cycle system with shared heat exchanger for use with a reciprocating engine
US7017357B2 (en) 2003-11-18 2006-03-28 Carrier Corporation Emergency power generation system
US7036315B2 (en) 2003-12-19 2006-05-02 United Technologies Corporation Apparatus and method for detecting low charge of working fluid in a waste heat recovery system
US7100380B2 (en) 2004-02-03 2006-09-05 United Technologies Corporation Organic rankine cycle fluid
US7665304B2 (en) 2004-11-30 2010-02-23 Carrier Corporation Rankine cycle device having multiple turbo-generators
JP2006283675A (en) * 2005-03-31 2006-10-19 Ebara Corp Power generating device and lubricating oil recovery method
JP2006283674A (en) * 2005-03-31 2006-10-19 Ebara Corp Power generating device and lubricating oil recovery method
JP4553775B2 (en) * 2005-03-31 2010-09-29 株式会社荏原製作所 Power generation device and lubricating oil recovery method
US20100186410A1 (en) * 2007-07-27 2010-07-29 Utc Power Corporation Oil recovery from an evaporator of an organic rankine cycle (orc) system
JP2011503405A (en) * 2007-07-27 2011-01-27 ユナイテッド テクノロジーズ コーポレイション Oil recovery from the organic Rankine cycle (ORC) system evaporator
US8769952B2 (en) 2007-07-27 2014-07-08 United Technologies Corporation Oil recovery from an evaporator of an organic rankine cycle (ORC) system

Also Published As

Publication number Publication date
JPS5434868B2 (en) 1979-10-30

Similar Documents

Publication Publication Date Title
JPS5460634A (en) Lubrication of turbine of rankine cycle engine
JPS5477848A (en) Compact type power plant utilizing waste heat
US4228657A (en) Regenerative screw expander
GB1525408A (en) Power plant with a closed cycle comprising a gas turbine and a working medium cooling heat exchanger
JPS5675915A (en) Power generator
CN101397983B (en) Working fluid phase changing enthalpy difference sea water temperature difference power machine
Angelino et al. Perspectives for waste heat recovery by means of organic fluid cycles
JPS55148907A (en) Compound cycle plant
JPS56156407A (en) Pankine cycle device for automobile
RU2000449C1 (en) Multicircuit power plant
CN104314629A (en) Waste heat power generation system with serially connected back pressure turbine and ORC (organic Rankine cycle) screw expander
JPS56138468A (en) Ocean temperature difference generator
JPS6176707A (en) Waste heat recovery equipment
JPS5936082B2 (en) organic rankine cycle engine
JPS5413049A (en) Double effects absorption freezer
JPS55131511A (en) Power recovering method using operating fluid
RU1697481C (en) Steam power plant
JPS55160104A (en) Combined cycle plant
JPS5612006A (en) Steam-gas mixing type turbine prime mover
JPS56132410A (en) Power plant
CN201916010U (en) Thermal power generation system adopting working media in phase-change circulation
JPS56101012A (en) Power device utilizing heat released from internal- combustion engine
JPS5543266A (en) Power generator utilizing thermal difference between solar heat and cool water
JPS5768507A (en) Rankine cycle generating apparatus
JPS55153808A (en) Compound cycle plant