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JPS57303A - Motive power generation engine - Google Patents

Motive power generation engine

Info

Publication number
JPS57303A
JPS57303A JP7424080A JP7424080A JPS57303A JP S57303 A JPS57303 A JP S57303A JP 7424080 A JP7424080 A JP 7424080A JP 7424080 A JP7424080 A JP 7424080A JP S57303 A JPS57303 A JP S57303A
Authority
JP
Japan
Prior art keywords
expanders
motive power
turned
electricity generator
gas
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.)
Pending
Application number
JP7424080A
Other languages
Japanese (ja)
Inventor
Seigo Miyamoto
Eiji Sato
Hideki Tanaka
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 JP7424080A priority Critical patent/JPS57303A/en
Publication of JPS57303A publication Critical patent/JPS57303A/en
Pending 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
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/0207—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F01C1/0215—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

PURPOSE:To heighten the efficiency of an engine, in which thermal energy is converted into a motive power output through a Rankine cycle, and to make the engine compact etc., by integrally housing two expanders and a motive power takeout means in a identical container. CONSTITUTION:Expanders A, B comprise expansion mechanisms 1, 2 including turned scrolls 2a, 2b, housing 3a, 3b and turned scroll rotation blocking members 4a, 4b. The expansion mechanisms A, B are connected to each other by rotary shafts 7a, 7b. An electricity generator's rotor 41, which is electromagnetically coupled to an electricity generator's stator 42, is secured on the rotary shaft 7b. High temperature and pressure gas produced by a steam generator is introduced into the expanders A, B through a main pipe 111 and branch pipes 112, 113. The scrolls 2a, 2b are turned by the pressure of the gas when it expands. As a result, electric power is produced by the electricity generator 41, 42. The gas having finished working is discharged through outlet ports 6a, 6b, branch pipes 114, 115 and a main pipe 116.
JP7424080A 1980-06-04 1980-06-04 Motive power generation engine Pending JPS57303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7424080A JPS57303A (en) 1980-06-04 1980-06-04 Motive power generation engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7424080A JPS57303A (en) 1980-06-04 1980-06-04 Motive power generation engine

Publications (1)

Publication Number Publication Date
JPS57303A true JPS57303A (en) 1982-01-05

Family

ID=13541430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7424080A Pending JPS57303A (en) 1980-06-04 1980-06-04 Motive power generation engine

Country Status (1)

Country Link
JP (1) JPS57303A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515539A (en) * 1983-09-01 1985-05-07 Mitsubishi Denki Kabushiki Kaisha Scroll-type hydraulic machine with two axially spaced scroll mechanisms
WO2001075273A3 (en) * 2000-03-31 2002-04-25 Battelle Memorial Institute Scroll compressor
WO2003069130A1 (en) * 2002-02-15 2003-08-21 Korea Institute Of Machinery & Materials Scroll-type expander having heating structure and scroll-type heat exchange system employing the expander
US7104060B2 (en) 2001-11-02 2006-09-12 Toyota Jidosha Kabushiki Kaisha Exhaust energy recovery system for combustion engine
KR100735900B1 (en) 2006-05-24 2007-07-04 한국기계연구원 Liquid Spray Scroll Heat Exchanger System
WO2009060398A1 (en) * 2007-11-08 2009-05-14 Enjiu Ke Scroll type fluid machinery

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515539A (en) * 1983-09-01 1985-05-07 Mitsubishi Denki Kabushiki Kaisha Scroll-type hydraulic machine with two axially spaced scroll mechanisms
WO2001075273A3 (en) * 2000-03-31 2002-04-25 Battelle Memorial Institute Scroll compressor
US7104060B2 (en) 2001-11-02 2006-09-12 Toyota Jidosha Kabushiki Kaisha Exhaust energy recovery system for combustion engine
WO2003069130A1 (en) * 2002-02-15 2003-08-21 Korea Institute Of Machinery & Materials Scroll-type expander having heating structure and scroll-type heat exchange system employing the expander
US7124585B2 (en) 2002-02-15 2006-10-24 Korea Institute Of Machinery & Materials Scroll-type expander having heating structure and scroll-type heat exchange system employing the expander
KR100735900B1 (en) 2006-05-24 2007-07-04 한국기계연구원 Liquid Spray Scroll Heat Exchanger System
WO2009060398A1 (en) * 2007-11-08 2009-05-14 Enjiu Ke Scroll type fluid machinery
US8764421B2 (en) 2007-11-08 2014-07-01 Shanghai Universoon AutoParts Co. Scroll type fluid machinery

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