JPS5844402U - scroll type fluid machine - Google Patents

scroll type fluid machine

Info

Publication number
JPS5844402U
JPS5844402U JP13906881U JP13906881U JPS5844402U JP S5844402 U JPS5844402 U JP S5844402U JP 13906881 U JP13906881 U JP 13906881U JP 13906881 U JP13906881 U JP 13906881U JP S5844402 U JPS5844402 U JP S5844402U
Authority
JP
Japan
Prior art keywords
scroll
fluid machine
type fluid
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
JP13906881U
Other languages
Japanese (ja)
Other versions
JPS6237922Y2 (en
Inventor
和夫 柘植
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 JP13906881U priority Critical patent/JPS5844402U/en
Publication of JPS5844402U publication Critical patent/JPS5844402U/en
Application granted granted Critical
Publication of JPS6237922Y2 publication Critical patent/JPS6237922Y2/ja
Granted legal-status Critical Current

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  • Rotary Pumps (AREA)

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]

第１図は本考案に係るスクロール式流体機械の縦断面図
、第２図は第１図の■−■矢示方向断面図、第３図は第
１図の■−■矢示方向断面図、第４図は本考案の他の実
施例を示す第３図と同様の断面図である。 １・・・ケーシング、２・・・固定スクロール、２Ａ・
・・鏡板、２Ｂ・・・ラップ部、３・・・吸込み溝、５
・・・駆動軸、６・・・クランク軸、８・・・旋回スク
ロール、−８Ａ・・・鏡板、８Ｂ・・・ラップ部、８Ｂ
’・・・大径端部、９゜９′・・・加圧室、１１．２１
・・・切欠き、１２．２２・・・空気通路、１４・・・
自転防止機構。Fig. 1 is a longitudinal cross-sectional view of a scroll type fluid machine according to the present invention, Fig. 2 is a cross-sectional view taken in the direction indicated by the ■-■ arrow in Fig. 1, and Fig. 3 is a cross-sectional view taken in the direction indicated by the -■ arrow in Fig. 1. , FIG. 4 is a sectional view similar to FIG. 3 showing another embodiment of the present invention. 1...Casing, 2...Fixed scroll, 2A・
...End plate, 2B...Wrap part, 3...Suction groove, 5
... Drive shaft, 6 ... Crankshaft, 8 ... Orbiting scroll, -8A ... End plate, 8B ... Wrap part, 8B
'...Large diameter end, 9°9'...Pressure chamber, 11.21
...notch, 12.22...air passage, 14...
Anti-rotation mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケーシングに固着して設けられ、鏡板にうず巻状のラッ
プ部を立設した固定スクロールと、前記ケーシングに対
して回転自在に支持され、先端部分にクランク軸を有す
る駆動軸と、該クランク軸に回転自在に支持され、鏡板
に前記固定スクロールのラップ部と所定角度ずらせて重
なり合ううず巻状のラップ部を立設した旋回スクロール
と、前記ケーシングと前記旋回スクロールとの間に設け
られ、該旋回スク？−ルの自転運動を防止するための自
転防止機構とからなるスクロール式流体機械において、
前記固定スクロールには前記旋回スクロールのラップ部
大径端部の包絡線よりも大径となった湾曲状の吸込み溝
を形成し、前記旋回スクロールの鏡板には前記吸込み溝
に少なくとも一部が常時開口する切欠き部を形成したこ
とを特徴とするスクロール式流体機械。a fixed scroll that is fixed to the casing and has a spiral wrap portion erected on the end plate; a drive shaft that is rotatably supported with respect to the casing and has a crankshaft at its tip; an orbiting scroll which is rotatably supported and has a spiral wrap part erected on an end plate and which overlaps the lap part of the fixed scroll at a predetermined angle; and an orbiting scroll provided between the casing and the orbiting scroll; ? - In a scroll type fluid machine consisting of an anti-rotation mechanism to prevent rotation of the wheel,
The fixed scroll is formed with a curved suction groove having a diameter larger than the envelope of the large-diameter end of the wrap portion of the orbiting scroll, and the end plate of the orbiting scroll is provided with at least a portion of the suction groove at all times. A scroll type fluid machine characterized by forming an opening notch.
JP13906881U 1981-09-19 1981-09-19 scroll type fluid machine Granted JPS5844402U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13906881U JPS5844402U (en) 1981-09-19 1981-09-19 scroll type fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13906881U JPS5844402U (en) 1981-09-19 1981-09-19 scroll type fluid machine

Publications (2)

Publication Number Publication Date
JPS5844402U true JPS5844402U (en) 1983-03-25
JPS6237922Y2 JPS6237922Y2 (en) 1987-09-28

Family

ID=29932271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13906881U Granted JPS5844402U (en) 1981-09-19 1981-09-19 scroll type fluid machine

Country Status (1)

Country Link
JP (1) JPS5844402U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165587U (en) * 1983-04-20 1984-11-06 トキコ株式会社 scroll compressor
WO2021025033A1 (en) * 2019-08-05 2021-02-11 ダイキン工業株式会社 Scroll compressor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4722493B2 (en) * 2004-03-24 2011-07-13 株式会社日本自動車部品総合研究所 Fluid machinery

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165587U (en) * 1983-04-20 1984-11-06 トキコ株式会社 scroll compressor
WO2021025033A1 (en) * 2019-08-05 2021-02-11 ダイキン工業株式会社 Scroll compressor
JP2021025459A (en) * 2019-08-05 2021-02-22 ダイキン工業株式会社 Scroll compressor
CN114222861A (en) * 2019-08-05 2022-03-22 大金工业株式会社 Scroll compressor having a plurality of scroll members
US11493041B2 (en) 2019-08-05 2022-11-08 Daikin Industries, Ltd. Scroll compressor
CN114222861B (en) * 2019-08-05 2023-08-22 大金工业株式会社 Scroll compressor having a rotor with a rotor shaft having a rotor shaft with a

Also Published As

Publication number Publication date
JPS6237922Y2 (en) 1987-09-28

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