JPS5975589U - scroll compressor - Google Patents

scroll compressor

Info

Publication number
JPS5975589U
JPS5975589U JP17145382U JP17145382U JPS5975589U JP S5975589 U JPS5975589 U JP S5975589U JP 17145382 U JP17145382 U JP 17145382U JP 17145382 U JP17145382 U JP 17145382U JP S5975589 U JPS5975589 U JP S5975589U
Authority
JP
Japan
Prior art keywords
scroll
oil supply
crank chamber
orbiting scroll
casing
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
JP17145382U
Other languages
Japanese (ja)
Other versions
JPS647258Y2 (en
Inventor
俊次 鈴木
Original Assignee
トキコ株式会社
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 トキコ株式会社 filed Critical トキコ株式会社
Priority to JP17145382U priority Critical patent/JPS5975589U/en
Publication of JPS5975589U publication Critical patent/JPS5975589U/en
Application granted granted Critical
Publication of JPS647258Y2 publication Critical patent/JPS647258Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案に係るスクロール式圧縮機の全体構成図であ
る。 １・・・ケーシング、２・・・固定スクロール、２Ｃ・
・・フランジ部、３・・・吸込み口、４・・・吐出口、
５・・・駆動軸、７・・・旋回スクロール、９・・・圧
縮室、１０・・・摺動面、１１・・・クランク室、１２
・・・背圧導入孔、１３・・・オルダム接手、１４・・
・給油溝、１６・・・空気配管、１７・・・油分離器、
１８・・・圧力調整弁、１９・・・給油配管、２０・・
・絞り弁機構、２１・・・出力応動弁、２２・・・分岐
管、２３・・・固定絞り、２４・・・パイロット配管。The figure is an overall configuration diagram of a scroll compressor according to the present invention. 1...Casing, 2...Fixed scroll, 2C・
...Flange part, 3...Suction port, 4...Discharge port,
5... Drive shaft, 7... Orbiting scroll, 9... Compression chamber, 10... Sliding surface, 11... Crank chamber, 12
...Back pressure introduction hole, 13...Oldham joint, 14...
・Oil supply groove, 16... Air piping, 17... Oil separator,
18...Pressure regulating valve, 19...Oil supply piping, 20...
- Throttle valve mechanism, 21... Output responsive valve, 22... Branch pipe, 23... Fixed throttle, 24... Pilot piping.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケーシングには固定スクロールのフランジ部を固着して
設け、前記ケーシングには駆動軸を回転自在に設け、該
駆動軸には前記固定スクロールと重なり合って旋回する
旋回スクロールを回転自在に設け、該旋回スクロール背
面と前記ケーシングとの間にクランク室を形成し、前記
固定スクロールに対して旋回スクロールが旋回する間に
形成される圧縮室内の圧縮流体を前記クランク室に導び
くための背圧導入孔を該旋回スクロールに形成してなる
スクロール式圧縮機において、前記固定スクロールのフ
ランジ部と旋回スクロールとの間の摺動面には給油溝を
形成し、該給油溝に油を供給するための給油配管の途中
には前記クランク室内”　　圧力が所定圧力に達した左
ぎ該給油配管を流れる油の流量を絞る絞り弁機構を設け
たことを特徴とするスクロール式圧縮機。A flange portion of a fixed scroll is fixedly provided on the casing, a drive shaft is rotatably provided on the casing, an orbiting scroll that rotates while overlapping with the fixed scroll is rotatably provided on the drive shaft, and the orbiting scroll is rotatably provided on the drive shaft. A crank chamber is formed between the back surface and the casing, and a back pressure introduction hole is provided for guiding compressed fluid in the compression chamber formed while the orbiting scroll rotates relative to the fixed scroll to the crank chamber. In a scroll compressor formed of an orbiting scroll, an oil supply groove is formed on the sliding surface between the flange portion of the fixed scroll and the orbiting scroll, and an oil supply pipe for supplying oil to the oil supply groove is provided. A scroll compressor characterized in that a throttle valve mechanism is provided in the middle of the crank chamber to throttle the flow rate of oil flowing through the oil supply pipe when the pressure in the crank chamber reaches a predetermined pressure.
JP17145382U 1982-11-12 1982-11-12 scroll compressor Granted JPS5975589U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17145382U JPS5975589U (en) 1982-11-12 1982-11-12 scroll compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17145382U JPS5975589U (en) 1982-11-12 1982-11-12 scroll compressor

Publications (2)

Publication Number Publication Date
JPS5975589U true JPS5975589U (en) 1984-05-22
JPS647258Y2 JPS647258Y2 (en) 1989-02-27

Family

ID=30374008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17145382U Granted JPS5975589U (en) 1982-11-12 1982-11-12 scroll compressor

Country Status (1)

Country Link
JP (1) JPS5975589U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0392581U (en) * 1990-01-10 1991-09-20
JPH04128585A (en) * 1990-09-18 1992-04-30 Daikin Ind Ltd Oil feed system for compressor
JP2001214872A (en) * 1999-11-22 2001-08-10 Daikin Ind Ltd Scroll type compressor
JP2013241886A (en) * 2012-05-21 2013-12-05 Nippon Soken Inc Compressor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746001A (en) * 1980-09-03 1982-03-16 Hitachi Ltd Scroll fluid device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746001A (en) * 1980-09-03 1982-03-16 Hitachi Ltd Scroll fluid device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0392581U (en) * 1990-01-10 1991-09-20
JPH04128585A (en) * 1990-09-18 1992-04-30 Daikin Ind Ltd Oil feed system for compressor
JP2001214872A (en) * 1999-11-22 2001-08-10 Daikin Ind Ltd Scroll type compressor
JP2013241886A (en) * 2012-05-21 2013-12-05 Nippon Soken Inc Compressor

Also Published As

Publication number Publication date
JPS647258Y2 (en) 1989-02-27

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