JPS62200191U - - Google Patents
Info
- Publication number
- JPS62200191U JPS62200191U JP8865586U JP8865586U JPS62200191U JP S62200191 U JPS62200191 U JP S62200191U JP 8865586 U JP8865586 U JP 8865586U JP 8865586 U JP8865586 U JP 8865586U JP S62200191 U JPS62200191 U JP S62200191U
- Authority
- JP
- Japan
- Prior art keywords
- rotors
- fins
- gear
- compressor
- heat pipes
- 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
- 230000005855 radiation Effects 0.000 description 1
Description
第１図は本考案におけるルーツ式圧縮機の縦断
面図、第２図は第１図における―線断面図、
第３図はフインを示す斜視図、第４図は従来の圧
縮機を示す第１図相当図、第５図は第４図におけ
るＶ―Ｖ線断面図である。
図において、１，２はロータ、３はケーシング
、６，７はギヤ、１１はケース、１１ａは放熱フ
イン（フイン）、１６はヒートパイプ、１７はフ
インである。なお、各図中、同一符号は同一又は
相当部分を示す。
Fig. 1 is a vertical sectional view of the Roots compressor according to the present invention, Fig. 2 is a sectional view taken along the line - in Fig. 1,
3 is a perspective view showing the fins, FIG. 4 is a view corresponding to FIG. 1 showing a conventional compressor, and FIG. 5 is a sectional view taken along the line VV in FIG. 4. In the figure, 1 and 2 are rotors, 3 is a casing, 6 and 7 are gears, 11 is a case, 11a is a heat radiation fin, 16 is a heat pipe, and 17 is a fin. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
ータを取付け、これらロータの軸端に取付けられ
たギヤを介してこれらのロータを逆方向に回転さ
せて気体を圧送するルーツ式圧縮機において、上
記ロータの軸にヒートパイプを挿設し、これらヒ
ートパイプの上記ギヤからの突出端にフインを取
付けるとともに、これらのフイン及びギヤを保護
するケースの表面にフインを形成したことを特徴
とするルーツ式圧縮機。 In a Roots compressor, two rotors are installed in a casing at mutually shifted positions, and the rotors are rotated in opposite directions to pump gas through gears attached to the shaft ends of these rotors. The roots type is characterized in that heat pipes are inserted into the shaft of the rotor, fins are attached to the ends of these heat pipes that protrude from the gear, and fins are formed on the surface of a case that protects these fins and the gear. compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8865586U JPS62200191U (en) | 1986-06-11 | 1986-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8865586U JPS62200191U (en) | 1986-06-11 | 1986-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62200191U true JPS62200191U (en) | 1987-12-19 |
Family
ID=30946941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8865586U Pending JPS62200191U (en) | 1986-06-11 | 1986-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62200191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009063820A1 (en) * | 2007-11-14 | 2009-05-22 | Ulvac, Inc. | Dry pump |
-
1986
- 1986-06-11 JP JP8865586U patent/JPS62200191U/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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