JPH0214492U - - Google Patents
Info
- Publication number
- JPH0214492U JPH0214492U JP9148688U JP9148688U JPH0214492U JP H0214492 U JPH0214492 U JP H0214492U JP 9148688 U JP9148688 U JP 9148688U JP 9148688 U JP9148688 U JP 9148688U JP H0214492 U JPH0214492 U JP H0214492U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- compression chamber
- roller
- rotary compressor
- guide groove
- 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
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 description 1
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
第１図のＣの部分の拡大斜視図、第３図は従来技
術の縦断面図、第４図は第３図のＡ―Ａ断面図、
第５図は第４図の部分拡大図である。
１……電動機構、２……クランクシヤフト、２
ａ……クランクシヤフトの偏心部、３……ローラ
、４……シリンダ、４ａ……案内溝、５……上部
軸受、６……下部軸受、７……圧縮室、７ａ……
新しく形成された圧縮室、８……吸入口、９……
ハウジング、１０……吐出管、１１……ベーン、
１２……潤滑油、１３……案内溝と吸入孔を通過
する溝。
Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is an enlarged perspective view of portion C in Fig. 1, Fig. 3 is a vertical sectional view of the prior art, and Fig. 4 is A of Fig. 3. - A sectional view,
FIG. 5 is a partially enlarged view of FIG. 4. 1...Electric mechanism, 2...Crankshaft, 2
a... Eccentric part of crankshaft, 3... Roller, 4... Cylinder, 4a... Guide groove, 5... Upper bearing, 6... Lower bearing, 7... Compression chamber, 7a...
Newly formed compression chamber, 8... Suction port, 9...
Housing, 10...discharge pipe, 11...vane,
12...Lubricating oil, 13...Groove passing through the guide groove and suction hole.
Claims (1)
軸受と下部軸受とに囲まれた圧縮室、同圧縮室に
内接して偏心回転運動を行うローラ、前記シリン
ダに設けられた案内溝に摺動自在に嵌装されその
先端を前記ローラに圧接されて前記圧縮室を高圧
側と低圧側に仕切るベーン、および前記シリンダ
に設けられ圧縮室内に開口している吸入孔を備え
たロータリ圧縮機において、前記シリンダの内面
に前記案内溝と前記吸入孔とを連通する溝を設け
たことを特徴とするロータリ圧縮機。 A compression chamber surrounded by a cylinder and an upper bearing and a lower bearing fixed to both sides of the cylinder, a roller that is inscribed in the compression chamber and performs an eccentric rotational movement, and a roller that can freely slide in a guide groove provided in the cylinder. A rotary compressor comprising: a vane that is fitted and has its tip pressed against the roller to partition the compression chamber into a high pressure side and a low pressure side; and a suction hole that is provided in the cylinder and opens into the compression chamber. A rotary compressor, characterized in that a groove is provided on an inner surface of the rotary compressor to communicate the guide groove and the suction hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9148688U JPH0214492U (en) | 1988-07-12 | 1988-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9148688U JPH0214492U (en) | 1988-07-12 | 1988-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0214492U true JPH0214492U (en) | 1990-01-30 |
Family
ID=31315967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9148688U Pending JPH0214492U (en) | 1988-07-12 | 1988-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214492U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51108799U (en) * | 1975-02-24 | 1976-08-31 | ||
| JP2008038697A (en) * | 2006-08-03 | 2008-02-21 | Mitsubishi Electric Corp | Multiple stage rotary compressor |
| WO2011105085A1 (en) * | 2010-02-24 | 2011-09-01 | パナソニック株式会社 | Rotary compressor |
| JP2012237197A (en) * | 2011-05-10 | 2012-12-06 | Panasonic Corp | Rotary compressor |
-
1988
- 1988-07-12 JP JP9148688U patent/JPH0214492U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51108799U (en) * | 1975-02-24 | 1976-08-31 | ||
| JP2008038697A (en) * | 2006-08-03 | 2008-02-21 | Mitsubishi Electric Corp | Multiple stage rotary compressor |
| WO2011105085A1 (en) * | 2010-02-24 | 2011-09-01 | パナソニック株式会社 | Rotary compressor |
| CN102333957A (en) * | 2010-02-24 | 2012-01-25 | 松下电器产业株式会社 | Rotary compressor |
| JPWO2011105085A1 (en) * | 2010-02-24 | 2013-06-20 | パナソニック株式会社 | Rotary compressor |
| JP2012237197A (en) * | 2011-05-10 | 2012-12-06 | Panasonic Corp | Rotary compressor |