JPS5634902A - Rotary expansion machine - Google Patents

Rotary expansion machine

Info

Publication number
JPS5634902A
JPS5634902A JP11087179A JP11087179A JPS5634902A JP S5634902 A JPS5634902 A JP S5634902A JP 11087179 A JP11087179 A JP 11087179A JP 11087179 A JP11087179 A JP 11087179A JP S5634902 A JPS5634902 A JP S5634902A
Authority
JP
Japan
Prior art keywords
steam
outer rotor
inlet port
opening
rotor
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
JP11087179A
Other languages
Japanese (ja)
Inventor
Hidemi Gotoda
Keiji Nishizaki
Shigeo Izumi
Hiroshi Yokoyama
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP11087179A priority Critical patent/JPS5634902A/en
Publication of JPS5634902A publication Critical patent/JPS5634902A/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
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F01C1/103—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes

Abstract

PURPOSE:To generate motive power while using low-pressure steam or a flow of both steam and water as it is in a rotary expansion machine having an inner rotor of trochoidal shape and an outer rotor, by making the opening of the outer rotor coincident with the steam inlet port of a wheel chamber. CONSTITUTION:An inner rotor 13, whose contour is a trochoid, and an outer rotor 13, whose contour is the external envelope on the trochoid, are eccentrically installed in an internal wheel chamber 16. The opening S of the outer rotor and the steam inlet port (i) of the wheel chamber are made coincident with each other in a position where the volume of a space defined by the inner rotor 13 and the outer rotor 14 is minimum. Steam or a flow of both steam and water is introduced in between both the rotors through the steam inlet port (i) and the opening S and expands and is discharged through an exhaust pipe 12. This results in economically and efficiently generating motive power.
JP11087179A 1979-08-30 1979-08-30 Rotary expansion machine Pending JPS5634902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11087179A JPS5634902A (en) 1979-08-30 1979-08-30 Rotary expansion machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11087179A JPS5634902A (en) 1979-08-30 1979-08-30 Rotary expansion machine

Publications (1)

Publication Number Publication Date
JPS5634902A true JPS5634902A (en) 1981-04-07

Family

ID=14546806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11087179A Pending JPS5634902A (en) 1979-08-30 1979-08-30 Rotary expansion machine

Country Status (1)

Country Link
JP (1) JPS5634902A (en)

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