JPS55128689A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPS55128689A
JPS55128689A JP3726479A JP3726479A JPS55128689A JP S55128689 A JPS55128689 A JP S55128689A JP 3726479 A JP3726479 A JP 3726479A JP 3726479 A JP3726479 A JP 3726479A JP S55128689 A JPS55128689 A JP S55128689A
Authority
JP
Japan
Prior art keywords
rotor
torque
piston
balancing piston
exerted
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
JP3726479A
Other languages
Japanese (ja)
Other versions
JPS6123393B2 (en
Inventor
Seiichi Iida
Koji Takeshita
Yutaka Ozawa
Seisaburo Ayabe
Nobuo Murata
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP3726479A priority Critical patent/JPS55128689A/en
Publication of JPS55128689A publication Critical patent/JPS55128689A/en
Publication of JPS6123393B2 publication Critical patent/JPS6123393B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To equalize shaft torque variation and reduce oscillation noise by placing a balancing piston at a position 135° from the position of a blade along the direction of rotation of a rotor.
CONSTITUTION: Balacing piston 101 is placed at a position 135° from the position of blade 6 along the direction of rotation of rotor 5, and the end of balancing piston 101 is brought into contact with the outer surface of rotor 5 and pressed toward the center of main shaft 1 by spring 102. Therefore, a force is exerted on balancing piston 101 in the direction to aid the torque in the range of rotational direction of 135°±90°. In the range other than this, a force is exerted in the direction to absorb the torque, so that torque variation is reduced and oscillation noise is also reduced.
COPYRIGHT: (C)1980,JPO&Japio
JP3726479A 1979-03-29 1979-03-29 Rotary compressor Granted JPS55128689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3726479A JPS55128689A (en) 1979-03-29 1979-03-29 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3726479A JPS55128689A (en) 1979-03-29 1979-03-29 Rotary compressor

Publications (2)

Publication Number Publication Date
JPS55128689A true JPS55128689A (en) 1980-10-04
JPS6123393B2 JPS6123393B2 (en) 1986-06-05

Family

ID=12492799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3726479A Granted JPS55128689A (en) 1979-03-29 1979-03-29 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS55128689A (en)

Also Published As

Publication number Publication date
JPS6123393B2 (en) 1986-06-05

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