JPH03112592U - - Google Patents

Info

Publication number
JPH03112592U
JPH03112592U JP2096890U JP2096890U JPH03112592U JP H03112592 U JPH03112592 U JP H03112592U JP 2096890 U JP2096890 U JP 2096890U JP 2096890 U JP2096890 U JP 2096890U JP H03112592 U JPH03112592 U JP H03112592U
Authority
JP
Japan
Prior art keywords
rotor
cylinder
sealed
discharge hole
circumferential surface
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.)
Pending
Application number
JP2096890U
Other languages
Japanese (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 JP2096890U priority Critical patent/JPH03112592U/ja
Publication of JPH03112592U publication Critical patent/JPH03112592U/ja
Pending legal-status Critical Current

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  • Rotary Pumps (AREA)

Description

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

第１図は本考案ベーン圧縮機の一実施例を示す
断面正面図、第２図は同断面側面図、第３図は切
欠の変形例を示す要部断面図、第４図及び第５図
は従来ベーン圧縮機の要部断面図である。 ３……シリンダ、６……ロータ、８……ベーン
、１１……吐出孔、１２……切欠、Ｓ……封止領
域。 Fig. 1 is a sectional front view showing one embodiment of the vane compressor of the present invention, Fig. 2 is a sectional side view of the same, Fig. 3 is a sectional view of essential parts showing a modification of the notch, Figs. 4 and 5. 1 is a sectional view of main parts of a conventional vane compressor. 3...Cylinder, 6...Rotor, 8...Vane, 11...Discharge hole, 12...Notch, S...Sealing area.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 楕円形状の内周面をもつシリンダ内に円柱状の
ロータを回転可能に嵌装し、上記シリンダ内周面
の短軸側にはロータと微小な間隙を容して対向す
る同心円弧の封止領域を設定するとともに、該シ
リンダ及びロータ相互間に形成される密封空域を
区画する複数枚のベーンが、ロータの回転と共動
して作動流体を圧縮すべく構成したベーン圧縮機
において、上記シリンダに設定された封止領域の
後端にその開口前縁を整合させて吐出孔を開設し
、該吐出孔の開口縁を含んで後ろ向きに延在する
流体導入用の切欠を設けてなるベーン圧縮機。 A cylindrical rotor is rotatably fitted into a cylinder with an elliptical inner circumferential surface, and a concentric arc is sealed on the short axis side of the inner circumferential surface of the cylinder, facing the rotor with a small gap. In a vane compressor configured to compress a working fluid in cooperation with the rotation of a rotor, a plurality of vanes define a region and define a sealed air space formed between the cylinder and the rotor. A vane compressor comprising: a discharge hole formed by aligning the front edge of the opening with the rear end of the sealed area set in the sealing area; and a notch for introducing fluid extending backward including the opening edge of the discharge hole. Machine.
JP2096890U 1990-03-01 1990-03-01 Pending JPH03112592U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2096890U JPH03112592U (en) 1990-03-01 1990-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2096890U JPH03112592U (en) 1990-03-01 1990-03-01

Publications (1)

Publication Number Publication Date
JPH03112592U true JPH03112592U (en) 1991-11-18

Family

ID=31524047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2096890U Pending JPH03112592U (en) 1990-03-01 1990-03-01

Country Status (1)

Country Link
JP (1) JPH03112592U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009119605A (en) * 2007-11-09 2009-06-04 Lihit Lab Inc File
JP2009119604A (en) * 2007-11-09 2009-06-04 Lihit Lab Inc File
JP2009234138A (en) * 2008-03-28 2009-10-15 Lihit Lab Inc File and binder
JP2010052397A (en) * 2008-08-29 2010-03-11 Lihit Lab Inc File binders
JP2010069736A (en) * 2008-09-18 2010-04-02 Lihit Lab Inc File and binder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009119605A (en) * 2007-11-09 2009-06-04 Lihit Lab Inc File
JP2009119604A (en) * 2007-11-09 2009-06-04 Lihit Lab Inc File
JP2009234138A (en) * 2008-03-28 2009-10-15 Lihit Lab Inc File and binder
JP2010052397A (en) * 2008-08-29 2010-03-11 Lihit Lab Inc File binders
JP2010069736A (en) * 2008-09-18 2010-04-02 Lihit Lab Inc File and binder

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