JPS619577U - Scroll type fluid machine - Google Patents
Scroll type fluid machineInfo
- Publication number
- JPS619577U JPS619577U JP9397484U JP9397484U JPS619577U JP S619577 U JPS619577 U JP S619577U JP 9397484 U JP9397484 U JP 9397484U JP 9397484 U JP9397484 U JP 9397484U JP S619577 U JPS619577 U JP S619577U
- Authority
- JP
- Japan
- Prior art keywords
- sliding
- sliding body
- bearing
- scroll
- thrust bearing
- 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
Links
Landscapes
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１薗は本考案にかかるスクロール形流体機械の縦断面
図、第２図は第１ｐＸ−Ｘ線方向の拡大一平面断面図、
第３図は同要部の拡大縦断面図、第４図１よ他実施例を
示す縦断面図、第５図は従来例を示す縦断面図である。
２工・・・固定スクロール、３・・・・・・公転スクロ
ール、３ａ・・・・・・軸受部、５・・・・・・クラン
ク軸、５ａ・・・・・・偏心軸部、６・・・・・・架構
、７・・・・・・スラスト軸受、・７ａ・・・・・・摺
動部、８・・・・・・自転防止機構、９・・・・・・摺
動体、１０・・・・・・摺動体受、１１・・・・・・給
油手段、１２・・・・・・油室、１３・・・・・・接続
手段、１４・・・・・・連通手段。The first diagram is a vertical cross-sectional view of the scroll-type fluid machine according to the present invention, and the second diagram is an enlarged one-plane cross-sectional view in the first pX-X direction.
FIG. 3 is an enlarged vertical cross-sectional view of the same essential parts, FIG. 4 is a vertical cross-sectional view showing an embodiment other than 1, and FIG. 5 is a vertical cross-sectional view showing a conventional example. 2...Fixed scroll, 3...Revolving scroll, 3a...Bearing portion, 5...Crankshaft, 5a...Eccentric shaft portion, 6 ...Frame, 7...Thrust bearing, 7a...Sliding part, 8...Rotation prevention mechanism, 9...Sliding body , 10...Sliding body holder, 11...Oil supply means, 12...Oil chamber, 13...Connection means, 14...Communication means.
Claims (1)
転スクロール３を架何６にスラスト軸受７を介して支持
させる一方、前記公転スクロール３の背面側に、クラン
ク軸５の偏心軸部５ａを受ける外面方形状の軸受部３ａ
を形成する、と共に、この軸受部３ａの相対向する二つ
の外四と係合し、前記軸受部３ａの…動方向を規制する
摺動体９と、該摺動体９の相対向する二つの方形外面と
係合し、前記摺動体９の摺動方向を規制する摺動体受１
０とから成る自転防止機！８を設けたスクロール形流体
機械において、前記クランク軸５に前記偏心軸部５ａの
摺接面に給油する給油千疫１１を設ける一方、前記摺動
体９、の摺動方向前後に、該摺動体９９摺動により容積
が可変となる密閉状の油室１２，１２を形成して、前記
軸受部３ａと摺動体９とに、前記各油室１２と前記給油
手段１１とを接続する接続手段１３を碌、け、前記スラ
スト軸受７に、該スラスト軸受７の摺動部７ａと前記油
室１２とを連通する連通手段１４を設けたことを特徴と
するスクロール形流体機械。It includes a fixed scroll 2 and a revolving scroll 3, and the revolving scroll 3 is supported by a frame 6 via a thrust bearing 7, and an outer surface is provided on the back side of the revolving scroll 3 to receive an eccentric shaft portion 5a of a crankshaft 5. Rectangular bearing part 3a
a sliding body 9 that engages with the two opposing outer edges of the bearing portion 3a to regulate the direction of movement of the bearing portion 3a; and two opposing rectangular shapes of the sliding body 9. A sliding body receiver 1 that engages with the outer surface and regulates the sliding direction of the sliding body 9.
Anti-rotation machine consisting of 0! 8, the crankshaft 5 is provided with a lubricating station 11 for lubricating the sliding contact surface of the eccentric shaft portion 5a, and the sliding body 9 is provided with a lubricant 11 at the front and back in the sliding direction of the sliding body 9. 99 connecting means 13 for connecting each oil chamber 12 and the oil supply means 11 to the bearing portion 3a and the sliding body 9 by forming sealed oil chambers 12, 12 whose volumes are variable by sliding; A scroll type fluid machine characterized in that the thrust bearing 7 is provided with a communication means 14 for communicating the sliding portion 7a of the thrust bearing 7 and the oil chamber 12.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9397484U JPS619577U (en) | 1984-06-23 | 1984-06-23 | Scroll type fluid machine |
| US06/745,227 US4637786A (en) | 1984-06-20 | 1985-06-17 | Scroll type fluid apparatus with lubrication of rotation preventing mechanism and thrust bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9397484U JPS619577U (en) | 1984-06-23 | 1984-06-23 | Scroll type fluid machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS619577U true JPS619577U (en) | 1986-01-21 |
Family
ID=30652123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9397484U Pending JPS619577U (en) | 1984-06-20 | 1984-06-23 | Scroll type fluid machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS619577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61179872A (en) * | 1984-10-25 | 1986-08-12 | アプライド マテリアルズ インコ−ポレ−テツド | Apparatus and method for magnetron enhanced plasma auxiliarytype chemical vapor deposition |
| JPH0462080U (en) * | 1990-10-04 | 1992-05-27 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58117379A (en) * | 1981-12-28 | 1983-07-12 | Mitsubishi Electric Corp | Scroll compressor |
-
1984
- 1984-06-23 JP JP9397484U patent/JPS619577U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58117379A (en) * | 1981-12-28 | 1983-07-12 | Mitsubishi Electric Corp | Scroll compressor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61179872A (en) * | 1984-10-25 | 1986-08-12 | アプライド マテリアルズ インコ−ポレ−テツド | Apparatus and method for magnetron enhanced plasma auxiliarytype chemical vapor deposition |
| JPH0462080U (en) * | 1990-10-04 | 1992-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS619577U (en) | Scroll type fluid machine | |
| JPS6092789U (en) | Ring swing type fluid machine | |
| JPH0231239B2 (en) | SUKUROORUGATARYUTAIKIKAINOKYUYUKOZO | |
| JPS59194589U (en) | Rolling piston type gas compressor | |
| JPS59142490U (en) | Scroll compressor with drive part lubrication structure | |
| JPH0335284U (en) | ||
| JPS60171985U (en) | Scroll type fluid machine | |
| JPS60183289U (en) | Rotary compressor oil supply mechanism | |
| JPS5970094U (en) | rotary compressor | |
| JPS62152038U (en) | ||
| JPS62160792U (en) | ||
| JPS619576U (en) | Scroll type fluid machine | |
| JPH03119037U (en) | ||
| JPS59150992U (en) | oil pump lubrication system | |
| JPS6032583U (en) | Horizontal rotary compressor | |
| JPS60139094U (en) | Compressor lubricant supply structure | |
| JPS5954219U (en) | Waterproof structure for grease lubrication chambers such as bearings | |
| JPS59142491U (en) | Scroll compressor with drive part lubrication structure | |
| JPH01102196U (en) | ||
| JPS59169457U (en) | Come follower | |
| JPS59119997U (en) | rotary compressor | |
| JPS6310282U (en) | ||
| JPS59115884U (en) | Scroll type fluid machine | |
| JPS616691U (en) | Scroll type fluid machine | |
| JPH01105785U (en) |