JPS61261688A - Scroll compressor - Google Patents

Scroll compressor

Info

Publication number
JPS61261688A
JPS61261688A JP10289685A JP10289685A JPS61261688A JP S61261688 A JPS61261688 A JP S61261688A JP 10289685 A JP10289685 A JP 10289685A JP 10289685 A JP10289685 A JP 10289685A JP S61261688 A JPS61261688 A JP S61261688A
Authority
JP
Japan
Prior art keywords
bearing
main shaft
diametric side
external
internal
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
JP10289685A
Other languages
Japanese (ja)
Other versions
JP2547720B2 (en
Inventor
Tadayuki Onoda
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP60102896A priority Critical patent/JP2547720B2/en
Publication of JPS61261688A publication Critical patent/JPS61261688A/en
Application granted granted Critical
Publication of JP2547720B2 publication Critical patent/JP2547720B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To disperse a load in a bearing part so as to improve durability of a bearing, by fitting an eccentric part of a main shaft to the internal diametric side of the bearing part in a turning scroll and providing a balancer separately from the main shaft in the external diametric side of the bearing part.
CONSTITUTION: A compressor, forming a bearing boss part 20 in the back part of a turning scroll 1, fits an eccentric part 9 of a main shaft 6 to the internal diametric side of the boss part 20 through an internal diameter bearing 21 while idly fits a balancer 22, canceling centrifugal force by dead weight of the turning scroll 1, to the external diametric side of the boss part 20 through an external diameter bearing 23. Consequently, the compressor, supporting pressing force and centrifugal force, acting between the main shaft 6 and the bearing boss part 20, to be dispersed to the internal diameter bearing 21 and the external diameter bearing 23, improves durability of the bearing.
COPYRIGHT: (C)1986,JPO&Japio
JP60102896A 1985-05-15 1985-05-15 Scroll type compressor Expired - Lifetime JP2547720B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60102896A JP2547720B2 (en) 1985-05-15 1985-05-15 Scroll type compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60102896A JP2547720B2 (en) 1985-05-15 1985-05-15 Scroll type compressor

Publications (2)

Publication Number Publication Date
JPS61261688A true JPS61261688A (en) 1986-11-19
JP2547720B2 JP2547720B2 (en) 1996-10-23

Family

ID=14339621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60102896A Expired - Lifetime JP2547720B2 (en) 1985-05-15 1985-05-15 Scroll type compressor

Country Status (1)

Country Link
JP (1) JP2547720B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310324A (en) * 1992-02-27 1994-05-10 Mitsubishi Jukogyo Kabushiki Kaisha Scroll-type fluid machine with attaching means for the balance weight
US5366357A (en) * 1992-02-28 1994-11-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type compressor having a counterweight mounted with a clearance on a driveshaft

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996388U (en) * 1982-12-20 1984-06-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996388U (en) * 1982-12-20 1984-06-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310324A (en) * 1992-02-27 1994-05-10 Mitsubishi Jukogyo Kabushiki Kaisha Scroll-type fluid machine with attaching means for the balance weight
US5366357A (en) * 1992-02-28 1994-11-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type compressor having a counterweight mounted with a clearance on a driveshaft

Also Published As

Publication number Publication date
JP2547720B2 (en) 1996-10-23

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term