JPS5623588A - Refrigerant compressor - Google Patents

Refrigerant compressor

Info

Publication number
JPS5623588A
JPS5623588A JP9964279A JP9964279A JPS5623588A JP S5623588 A JPS5623588 A JP S5623588A JP 9964279 A JP9964279 A JP 9964279A JP 9964279 A JP9964279 A JP 9964279A JP S5623588 A JPS5623588 A JP S5623588A
Authority
JP
Japan
Prior art keywords
oil
gas
chamber
hole
vane groove
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
JP9964279A
Other languages
Japanese (ja)
Other versions
JPS5840674B2 (en
Inventor
Shigeru Suzuki
Hiromitsu Ono
Tomoo Fujii
Minoru Suzuki
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.)
Toyota Industries Corp
Original Assignee
Toyoda Automatic Loom Works 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 Toyoda Automatic Loom Works Ltd filed Critical Toyoda Automatic Loom Works Ltd
Priority to JP9964279A priority Critical patent/JPS5840674B2/en
Publication of JPS5623588A publication Critical patent/JPS5623588A/en
Publication of JPS5840674B2 publication Critical patent/JPS5840674B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE: To raise the lubricating and sealing properties of a refrigerant compressor by a procedure in which part of oils present in a refrigerant gas is trapped in an oil trap chamber through an oil-separating chamber and an oil pressure is supplied through an oil path to a vane groove, and also a discharge chamber and the vane groove are connected through a gas path and a gas of a high oil tightness is sent.
CONSTITUTION: A refrigerant gas is directed from the working chamber S through the discharge chamber 22, the discharge path 24, and the through hole 31 into the oil-separating chamber 32, where part of oils present in the refrigerant gas is separated by the filter 33 and the other part is flowed into the refrigerating circuit and oils separated are trapped in the oil trap chamber 35 below the screen 34. The oils go through the oil hole 36 and the oil path 27 to the oil discharge hole 28 and then flow into each vane groove 18, and also on the other hand, when the vane 19 projects maximumly into the rotor 11 side, the gas hole 26 is opened to connect the vane groove 18 with the discharge chamber 22, through which discharged gas flows from the gas hole 26 into the vane groove 18. By sending the mixed gas of a high oil tightness, the lubricating and sealing properties of the compressor can be raised and also noise can be reduced.
COPYRIGHT: (C)1981,JPO&Japio
JP9964279A 1979-08-03 1979-08-03 refrigerant compressor Expired JPS5840674B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9964279A JPS5840674B2 (en) 1979-08-03 1979-08-03 refrigerant compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9964279A JPS5840674B2 (en) 1979-08-03 1979-08-03 refrigerant compressor

Publications (2)

Publication Number Publication Date
JPS5623588A true JPS5623588A (en) 1981-03-05
JPS5840674B2 JPS5840674B2 (en) 1983-09-07

Family

ID=14252703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9964279A Expired JPS5840674B2 (en) 1979-08-03 1979-08-03 refrigerant compressor

Country Status (1)

Country Link
JP (1) JPS5840674B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150569A1 (en) * 1981-12-21 1983-06-30 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Vane cell pump
JPS58189389U (en) * 1982-06-08 1983-12-16 株式会社ボッシュオートモーティブ　システム Oil separator in vane compressor
JPH0476001A (en) * 1990-07-19 1992-03-10 Shizuoka Univ Functional macromolecule and its preparation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150569A1 (en) * 1981-12-21 1983-06-30 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Vane cell pump
JPS58189389U (en) * 1982-06-08 1983-12-16 株式会社ボッシュオートモーティブ　システム Oil separator in vane compressor
JPH0476001A (en) * 1990-07-19 1992-03-10 Shizuoka Univ Functional macromolecule and its preparation

Also Published As

Publication number Publication date
JPS5840674B2 (en) 1983-09-07

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