JPH0382888U - - Google Patents

Info

Publication number
JPH0382888U
JPH0382888U JP14300589U JP14300589U JPH0382888U JP H0382888 U JPH0382888 U JP H0382888U JP 14300589 U JP14300589 U JP 14300589U JP 14300589 U JP14300589 U JP 14300589U JP H0382888 U JPH0382888 U JP H0382888U
Authority
JP
Japan
Prior art keywords
eccentric shaft
bush
scroll
housing
rotatably
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
JP14300589U
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 JP14300589U priority Critical patent/JPH0382888U/ja
Publication of JPH0382888U publication Critical patent/JPH0382888U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)

Description

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

第1〜3図は本考案を具体化した一実施例を示
すものであつて、第1図はブツシユと偏心軸との
関係を示す正面図、第2図は溝の形状を示す図、
第3図は要部断面図、第4図は変更例の第1図に
対応する図、第5図は同じく第2図に対応する図
、第6図は従来装置の断面図、第7図は第6図の
−線断面図である。 フロントハウジング1、吸入室1b、リヤハウ
ジング2、偏心軸5、ブツシユ7、可動スクロー
ル9、固定スクロール10、基端壁9a,10a
、渦巻部9b,10b、吐出室14、止め輪16
、溝17、通路17,18、空間S、密閉空間P
1 to 3 show an embodiment embodying the present invention, in which FIG. 1 is a front view showing the relationship between the bushing and the eccentric shaft, FIG. 2 is a diagram showing the shape of the groove,
Fig. 3 is a sectional view of the main part, Fig. 4 is a view corresponding to Fig. 1 of the modified example, Fig. 5 is a view also corresponding to Fig. 2, Fig. 6 is a sectional view of the conventional device, and Fig. 7 6 is a sectional view taken along the line -- in FIG. Front housing 1, suction chamber 1b, rear housing 2, eccentric shaft 5, bush 7, movable scroll 9, fixed scroll 10, base end walls 9a, 10a
, spiral portions 9b, 10b, discharge chamber 14, retaining ring 16
, groove 17, passages 17, 18, space S, sealed space P
.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ハウジング内に固定スクロールを収容し、該ハ
ウジングに回転可能に支持された回転軸に偏心軸
を突設するとともに、該偏心軸に回動可能に挿入
されたブツシユには前記固定スクロールに対して
自転不能に支持された可動スクロールを回動可能
に嵌合し、偏心軸とブツシユの摺接面の少なくと
も一方にブツシユの両端に存在する空間に連通す
る溝を設けたスクロール型圧縮機の偏心軸潤滑構
造。
A fixed scroll is housed in a housing, an eccentric shaft is provided protruding from a rotary shaft rotatably supported by the housing, and a bush rotatably inserted into the eccentric shaft is rotatable relative to the fixed scroll. Eccentric shaft lubrication for a scroll compressor in which a movable scroll that is supported irreversibly is rotatably fitted, and a groove is provided on at least one of the sliding surfaces of the eccentric shaft and the bush that communicates with the spaces existing at both ends of the bush. structure.
JP14300589U 1989-12-11 1989-12-11 Pending JPH0382888U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14300589U JPH0382888U (en) 1989-12-11 1989-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14300589U JPH0382888U (en) 1989-12-11 1989-12-11

Publications (1)

Publication Number Publication Date
JPH0382888U true JPH0382888U (en) 1991-08-23

Family

ID=31689808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14300589U Pending JPH0382888U (en) 1989-12-11 1989-12-11

Country Status (1)

Country Link
JP (1) JPH0382888U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012165431A1 (en) * 2011-05-30 2012-12-06 サンデン株式会社 Scroll compressor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849715A (en) * 1981-08-13 1983-03-24 ジ−・エ−・エフ・コ−ポレ−シヨン Hair conditioner containing vinylcaprolactam / vinylpyrrolidone / alkyl acrylate
JPS63154882A (en) * 1987-12-11 1988-06-28 Hitachi Ltd Scroll compressor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849715A (en) * 1981-08-13 1983-03-24 ジ−・エ−・エフ・コ−ポレ−シヨン Hair conditioner containing vinylcaprolactam / vinylpyrrolidone / alkyl acrylate
JPS63154882A (en) * 1987-12-11 1988-06-28 Hitachi Ltd Scroll compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012165431A1 (en) * 2011-05-30 2012-12-06 サンデン株式会社 Scroll compressor
JPWO2012165431A1 (en) * 2011-05-30 2015-02-23 サンデン株式会社 Scroll compressor

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