JPH02139391U - - Google Patents
Info
- Publication number
- JPH02139391U JPH02139391U JP4829689U JP4829689U JPH02139391U JP H02139391 U JPH02139391 U JP H02139391U JP 4829689 U JP4829689 U JP 4829689U JP 4829689 U JP4829689 U JP 4829689U JP H02139391 U JPH02139391 U JP H02139391U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- screw rotor
- rotor
- casing
- suction
- 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 1
- 238000007906 compression Methods 0.000 claims 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Description
第１図は本考案一実施例の一部拡大断面図、第
２図は従来のスクリユーコンプレツサの概要構造
を示す軸断面図、第３図は第２図の−線断面
図である。
１…フアン、２…羽根、３…取付プレート、４
…ケーシング、４ａ…内壁、５…スクリユーロー
タ、５ａ…側端面、６…ゲートロータ、９，１３
…回転軸、１０…空間部、１１，１２…歯、１４
，１５，１７，１８…軸受、１６…密閉空間、１
９…吸入口、２０…吐出口、２１…貫通口、２２
…ビス。
FIG. 1 is a partially enlarged sectional view of an embodiment of the present invention, FIG. 2 is an axial sectional view showing the general structure of a conventional screw compressor, and FIG. 3 is a sectional view taken along the line -- in FIG. 1...Fan, 2...Blade, 3...Mounting plate, 4
...Casing, 4a...Inner wall, 5...Screw rotor, 5a...Side end surface, 6...Gate rotor, 9, 13
...Rotation axis, 10...Space, 11, 12...Teeth, 14
, 15, 17, 18...bearing, 16...closed space, 1
9... Suction port, 20... Discharge port, 21... Penetration port, 22
…Screw.
Claims (1)
よびこれに噛合するゲートロータとにより圧縮室
を形成し、媒体を吸入、圧縮、吐出するスクリユ
ーコンプレツサにおいて前記セクリユーロータ吸
入側の側端面と吸入口を開口するケーシングの内
壁間の空間内に前記スクリユーロータの回転軸に
固定されたフアンを設け、該フアンの吸引方向を
前記媒体の導入方向に一致させることを特徴とす
るスクリユーコンプレツサ。 A compression chamber is formed by a screw rotor housed in a casing and a gate rotor meshing with the screw rotor, and a suction port is opened at the side end surface on the suction side of the screw rotor in a screw compressor that sucks, compresses, and discharges a medium. A screw compressor, characterized in that a fan fixed to the rotating shaft of the screw rotor is provided in the space between the inner walls of the casing, and the suction direction of the fan is made to coincide with the introduction direction of the medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4829689U JPH02139391U (en) | 1989-04-26 | 1989-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4829689U JPH02139391U (en) | 1989-04-26 | 1989-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02139391U true JPH02139391U (en) | 1990-11-21 |
Family
ID=31564976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4829689U Pending JPH02139391U (en) | 1989-04-26 | 1989-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02139391U (en) |
-
1989
- 1989-04-26 JP JP4829689U patent/JPH02139391U/ja active Pending
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