JPH01219384A - Compressor - Google Patents

Compressor

Info

Publication number
JPH01219384A
JPH01219384A JP4523688A JP4523688A JPH01219384A JP H01219384 A JPH01219384 A JP H01219384A JP 4523688 A JP4523688 A JP 4523688A JP 4523688 A JP4523688 A JP 4523688A JP H01219384 A JPH01219384 A JP H01219384A
Authority
JP
Japan
Prior art keywords
discharge
passage
interconnecting
opening
discharge chamber
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
JP4523688A
Other languages
Japanese (ja)
Other versions
JP2574366B2 (en
Inventor
Yukikazu Hashimoto
Hiroshi Kitayama
Original Assignee
Matsushita Refrig 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 Refrig Co Ltd filed Critical Matsushita Refrig Co Ltd
Priority to JP4523688A priority Critical patent/JP2574366B2/en
Publication of JPH01219384A publication Critical patent/JPH01219384A/en
Application granted granted Critical
Publication of JP2574366B2 publication Critical patent/JP2574366B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To prevent any oil outflow of a refrigerating cycle from occurring by installing an interconnecting passage between a shaft and a rotor, while opening a discharge passage in and around an upper part of the discharge passage interconnecting two discharge chambers.
CONSTITUTION: An interconnecting passage 18 is installed between a rotor 2a and a shaft 7, and a second discharge chamber 15 and a third discharge chamber 16 are interconnected to each other. In addition, there is provided with a discharge passage 19 which interconnects a first discharge chamber 14 to the second discharge chamber 15, and an opening 20 at the lower end is opened to the upper vicinity of the interconnecting passage 18. A refrigerant discharged out of a discharge hole 9 passes through the discharge passage 19, getting into the interconnecting passage 18 by way of the opening 20 and flows in the lower part of a motor part 2. Then, only the refrigerant is discharged out of a discharge pipe 12 by way of the circumference of the motor part 2. Thus, any oil outflow into a refrigerating cycle is preventable.
COPYRIGHT: (C)1989,JPO&Japio
JP4523688A 1988-02-26 1988-02-26 Compressor Expired - Fee Related JP2574366B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4523688A JP2574366B2 (en) 1988-02-26 1988-02-26 Compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4523688A JP2574366B2 (en) 1988-02-26 1988-02-26 Compressor

Publications (2)

Publication Number Publication Date
JPH01219384A true JPH01219384A (en) 1989-09-01
JP2574366B2 JP2574366B2 (en) 1997-01-22

Family

ID=12713623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4523688A Expired - Fee Related JP2574366B2 (en) 1988-02-26 1988-02-26 Compressor

Country Status (1)

Country Link
JP (1) JP2574366B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04143489A (en) * 1990-10-04 1992-05-18 Daikin Ind Ltd Scroll type fluid machine
US5213490A (en) * 1989-11-02 1993-05-25 Matsushita Electric Industrial Co., Ltd. Scroll-type compressor with discharge opening above the lubricant reservoir
JP2006105123A (en) * 2004-10-07 2006-04-20 Lg Electronics Inc Oil discharge reduction device for scroll compressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213490A (en) * 1989-11-02 1993-05-25 Matsushita Electric Industrial Co., Ltd. Scroll-type compressor with discharge opening above the lubricant reservoir
JPH04143489A (en) * 1990-10-04 1992-05-18 Daikin Ind Ltd Scroll type fluid machine
JP2522459B2 (en) * 1990-10-04 1996-08-07 ダイキン工業株式会社 Scroll type fluid machine
JP2006105123A (en) * 2004-10-07 2006-04-20 Lg Electronics Inc Oil discharge reduction device for scroll compressor

Also Published As

Publication number Publication date
JP2574366B2 (en) 1997-01-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees