JPS63126576U - - Google Patents
Info
- Publication number
- JPS63126576U JPS63126576U JP1771387U JP1771387U JPS63126576U JP S63126576 U JPS63126576 U JP S63126576U JP 1771387 U JP1771387 U JP 1771387U JP 1771387 U JP1771387 U JP 1771387U JP S63126576 U JPS63126576 U JP S63126576U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- heat pipe
- screw
- hole
- screw fluid
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
Description
第１図は、本考案の一実施例のロータおよびケ
ーシング部の断面図、第２図は、本考案の一実施
例のロータの外観図、第３図は、従来のスクリユ
ー流体機械の平面図、第４図は、従来のスクリユ
ー流体機械のロータおよびケーシング部の断面で
ある。
１…雄ロータ、２…雌ロータ、３…ケーシング
、４…ヒートパイプ。
Fig. 1 is a cross-sectional view of a rotor and casing portion according to an embodiment of the present invention, Fig. 2 is an external view of a rotor according to an embodiment of the present invention, and Fig. 3 is a plan view of a conventional screw fluid machine. , FIG. 4 is a cross-section of the rotor and casing portion of a conventional screw fluid machine. 1...male rotor, 2...female rotor, 3...casing, 4...heat pipe.
Claims (1)
タの歯形部にロータ軸が回転した時生ずる遠心力
方向にそつてヒートパイプを埋め込んで、このヒ
ートパイプの一端をロータ軸心に開けた孔に出し
この孔に冷却液を流すことを特徴とするスクリユ
ー流体機械のロータ冷却装置。 In screw fluid machines, a heat pipe is embedded in the tooth profile of the screw rotor along the direction of the centrifugal force generated when the rotor shaft rotates, and one end of this heat pipe is inserted into a hole drilled in the rotor axis and cooled by this hole. A rotor cooling device for a screw fluid machine characterized by flowing liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1771387U JPS63126576U (en) | 1987-02-12 | 1987-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1771387U JPS63126576U (en) | 1987-02-12 | 1987-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63126576U true JPS63126576U (en) | 1988-08-18 |
Family
ID=30810717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1771387U Pending JPS63126576U (en) | 1987-02-12 | 1987-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63126576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009063820A1 (en) * | 2007-11-14 | 2009-05-22 | Ulvac, Inc. | Dry pump |
-
1987
- 1987-02-12 JP JP1771387U patent/JPS63126576U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009063820A1 (en) * | 2007-11-14 | 2009-05-22 | Ulvac, Inc. | Dry pump |
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