JPS6287192U - - Google Patents

Info

Publication number
JPS6287192U
JPS6287192U JP1985179467U JP17946785U JPS6287192U JP S6287192 U JPS6287192 U JP S6287192U JP 1985179467 U JP1985179467 U JP 1985179467U JP 17946785 U JP17946785 U JP 17946785U JP S6287192 U JPS6287192 U JP S6287192U
Authority
JP
Japan
Prior art keywords
refrigerant compressor
communication passage
suction side
bearing
discharge
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
JP1985179467U
Other languages
English (en)
Other versions
JPH0115907Y2 (ja
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 filed Critical
Priority to JP1985179467U priority Critical patent/JPH0115907Y2/ja
Publication of JPS6287192U publication Critical patent/JPS6287192U/ja
Priority to US07/158,135 priority patent/US4776778A/en
Application granted granted Critical
Publication of JPH0115907Y2 publication Critical patent/JPH0115907Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/021—Control systems for the circulation of the lubricant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Description

【図面の簡単な説明】
第１図は本考案構造を有する冷媒圧縮機の縦断
面図、第２図は第１図の―線断面図、第３図
は潤滑油の粘度変化を示すグラフである。 １…圧縮機ケース、３…回転軸、３ａ，３ｂ…
通孔、９，９′…ローラベアリング、１５…吐出
圧室、２３…連通孔、２４…トリガーバルブ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧縮ケーシング内に回転軸を吸入側及び吐出側
    軸受にて回転自在に支承して成る冷媒圧縮機にお
    いて、吐出圧室と吸入側軸受部とを連通する連通
    路を設け、該連通路に所定圧以下で開くトリガー
    バルブを設けて構成されることを特徴とする冷媒
    圧縮機の軸受部潤滑構造。
JP1985179467U 1985-11-20 1985-11-20 Expired JPH0115907Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985179467U JPH0115907Y2 (ja) 1985-11-20 1985-11-20
US07/158,135 US4776778A (en) 1985-11-20 1988-02-17 Refrigerant compressor with shaft bearing having improved wear resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985179467U JPH0115907Y2 (ja) 1985-11-20 1985-11-20

Publications (2)

Publication Number Publication Date
JPS6287192U true JPS6287192U (ja) 1987-06-03
JPH0115907Y2 JPH0115907Y2 (ja) 1989-05-11

Family

ID=16066358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985179467U Expired JPH0115907Y2 (ja) 1985-11-20 1985-11-20

Country Status (2)

Country Link
US (1) US4776778A (ja)
JP (1) JPH0115907Y2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8156919B2 (en) * 2008-12-23 2012-04-17 Darrow David S Rotary vane engines with movable rotors, and engine systems comprising same
JP6010724B2 (ja) * 2011-12-16 2016-10-19 株式会社ヴァレオジャパン 圧縮機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1386836A (en) * 1972-06-08 1975-03-12 Utile Eng Co Ltd Sliding vane rotary compressors
SE415996B (sv) * 1972-09-25 1980-11-17 Stal Refrigeration Ab Rotationskompressor av lamelltyp
JPS609436Y2 (ja) * 1976-05-15 1985-04-03 株式会社ボッシュオートモーティブ システム 可動ベ−ン型回転圧縮機
US4391573A (en) * 1978-12-28 1983-07-05 Mitsubishi Denki Kabushiki Kaisha Horizontal rotary compressor with oil forced by gas discharge into crankshaft bore
JPS57212391A (en) * 1981-06-22 1982-12-27 Nippon Soken Inc Rotary compressor
JPS58197494A (ja) * 1982-05-12 1983-11-17 Diesel Kiki Co Ltd ベ−ン型圧縮機
JPS59176492A (ja) * 1983-03-28 1984-10-05 Diesel Kiki Co Ltd ベ−ン型圧縮機
JPS6098187A (ja) * 1983-11-04 1985-06-01 Diesel Kiki Co Ltd ベ−ン型圧縮機

Also Published As

Publication number Publication date
US4776778A (en) 1988-10-11
JPH0115907Y2 (ja) 1989-05-11

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