JPH01148085U - - Google Patents
Info
- Publication number
- JPH01148085U JPH01148085U JP4476788U JP4476788U JPH01148085U JP H01148085 U JPH01148085 U JP H01148085U JP 4476788 U JP4476788 U JP 4476788U JP 4476788 U JP4476788 U JP 4476788U JP H01148085 U JPH01148085 U JP H01148085U
- Authority
- JP
- Japan
- Prior art keywords
- compression chamber
- end plate
- fixed end
- cooling oil
- spiral
- 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 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案の一実施例の断面斜視図、第２
図は上記実施例の断面図、第３図は上記実施例と
従来技術との空気圧力温度関係比較図、第４図は
渦巻式圧縮機の作動原理図、第５図は従来技術の
断面斜視図、第６図は上記従来技術の断面図であ
る。
１……固定外周部、２……固定渦巻体、３……
旋回渦巻体、４……吸入口、５……吐出口、６，
６Ａ，６Ｂ……圧縮室、７……固定端板部、８…
…旋回端板部、９……本体、１０……クランク軸
、１１……オルダムリング、１２……オルダムリ
ングの突起、１３……オルダムリングの突起、１
４……旋回端板部のキー溝、１５……本体のキー
溝、１６……冷却油路、１７Ａ，１７Ｂ……冷却
油路、１８Ａ，１８Ｂ……冷却油路、Ｆ……固定
部、Ｍ……旋回部。
Fig. 1 is a cross-sectional perspective view of one embodiment of the present invention;
The figure is a cross-sectional view of the above embodiment, Figure 3 is a comparison diagram of the air pressure and temperature relationship between the above embodiment and the prior art, Figure 4 is a diagram of the operating principle of a centrifugal compressor, and Figure 5 is a cross-sectional perspective view of the prior art. 6 are cross-sectional views of the above-mentioned prior art. 1...Fixed outer peripheral part, 2...Fixed spiral body, 3...
swirling spiral body, 4... suction port, 5... discharge port, 6,
6A, 6B...Compression chamber, 7...Fixed end plate part, 8...
...Swivel end plate portion, 9...Main body, 10...Crankshaft, 11...Oldham ring, 12...Protrusion of Oldham ring, 13...Protrusion of Oldham ring, 1
4...Keyway in the rotating end plate, 15...Keyway in the main body, 16...Cooling oil path, 17A, 17B...Cooling oil path, 18A, 18B...Cooling oil path, F...Fixing part, M...Swivel part.
Claims (1)
の同圧縮室の側壁を構成している旋回渦巻体の前
記圧縮室の進行方向最先端に隣接する部分の端面
に接する固定端板部に開口端を有し固定端板部を
貫通して設けた圧縮気体冷却油路を有することを
特徴とする渦巻式圧縮機。 At the moment when a compression chamber is formed inside the spiral compressor, a fixed end plate portion that is in contact with the end surface of a portion of the swirling spiral body that constitutes the side wall of the compression chamber adjacent to the leading edge in the direction of movement of the compression chamber. A spiral compressor characterized by having a compressed gas cooling oil passage having an open end and extending through a fixed end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4476788U JPH01148085U (en) | 1988-04-04 | 1988-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4476788U JPH01148085U (en) | 1988-04-04 | 1988-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01148085U true JPH01148085U (en) | 1989-10-13 |
Family
ID=31271116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4476788U Pending JPH01148085U (en) | 1988-04-04 | 1988-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01148085U (en) |
-
1988
- 1988-04-04 JP JP4476788U patent/JPH01148085U/ja active Pending