JPS5666479A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPS5666479A
JPS5666479A JP14224479A JP14224479A JPS5666479A JP S5666479 A JPS5666479 A JP S5666479A JP 14224479 A JP14224479 A JP 14224479A JP 14224479 A JP14224479 A JP 14224479A JP S5666479 A JPS5666479 A JP S5666479A
Authority
JP
Japan
Prior art keywords
rotor
casing
rotation
point
balllike
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
JP14224479A
Other languages
Japanese (ja)
Inventor
Kunio Takizawa
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.)
Subaru Corp
Original Assignee
Fuji 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 Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP14224479A priority Critical patent/JPS5666479A/en
Publication of JPS5666479A publication Critical patent/JPS5666479A/en
Pending legal-status Critical Current

Links

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  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

PURPOSE: To increase the durability of the rotary compressor and to simplify its structure, by disposing a rotor eccentrically in a casing, fitting balllike pistons in the rotor in freely movable manner, and communicating an outlet port at the end period of rotation of the rotor.
CONSTITUTION: The rotor 5 is disposed eccentrically in the casing 1, and cylinders 11 are formed radially in the rotor 5. In each of these cylinders 11, there is fitted the ball-like piston 12 in the manner that it can be moved freely in the cylinder. Here, the outlet port 15 is formed on the inside of casing 1 where the bottom of the other open end 11b of the cylinder is passed, in particular, at a section between points D and A corresponding to the end period of rotation of the rotor 5 during the latter half cycle passing from point C via point D to point A. Since, with such an arrangement, the section of balllike piston 12 where it is held in sliding contact with the inner surface of casing 1 is changed with its rotation, it is enabled to prevent local wear of the pistons and hence to increase their durability. Further, the structure of the compressor can be simplified since an exhaust valve can be omitted.
COPYRIGHT: (C)1981,JPO&Japio
JP14224479A 1979-11-02 1979-11-02 Rotary compressor Pending JPS5666479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14224479A JPS5666479A (en) 1979-11-02 1979-11-02 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14224479A JPS5666479A (en) 1979-11-02 1979-11-02 Rotary compressor

Publications (1)

Publication Number Publication Date
JPS5666479A true JPS5666479A (en) 1981-06-04

Family

ID=15310786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14224479A Pending JPS5666479A (en) 1979-11-02 1979-11-02 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS5666479A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113310A (en) * 1977-03-11 1978-10-03 Siemens Ag Compressor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113310A (en) * 1977-03-11 1978-10-03 Siemens Ag Compressor

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