JPS6155187U - - Google Patents
Info
- Publication number
- JPS6155187U JPS6155187U JP14059784U JP14059784U JPS6155187U JP S6155187 U JPS6155187 U JP S6155187U JP 14059784 U JP14059784 U JP 14059784U JP 14059784 U JP14059784 U JP 14059784U JP S6155187 U JPS6155187 U JP S6155187U
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- rotor chamber
- rotor
- gouging
- leads
- 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
- 239000000498 cooling water Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Description
第１図は本考案の実施例の正面縦断面図、第２
図は第１図におけるＡ−Ａ線断面図である。
符号の説明、１……ケーシング、２……吸入口
、３……吐出口、４，５……ローター、６，７…
…ローターシヤフト、８，９……冷却水通路、１
０，１１……冷却水管、１２，１３……分岐路、
１４，１５……ローター室、１６，１６ａ……ス
トツパー、２７……冷却水出口、２８……水抜き
口、２９……給水口。
Fig. 1 is a front longitudinal cross-sectional view of an embodiment of the present invention;
The figure is a sectional view taken along the line A--A in FIG. 1. Explanation of symbols, 1...Casing, 2...Suction port, 3...Discharge port, 4, 5...Rotor, 6,7...
...Rotor shaft, 8, 9...Cooling water passage, 1
0, 11... Cooling water pipe, 12, 13... Branch path,
14, 15... Rotor chamber, 16, 16a... Stopper, 27... Cooling water outlet, 28... Water drain port, 29... Water supply port.
Claims (1)
却水通路からローター室内へ通ずる分岐路を設け
、冷却水がローター室内へ通流するようにしたこ
とを特徴とするルーツブロワー。 A roots blower characterized in that a branch passage is provided that leads into the rotor chamber from a cooling water passage formed by gouging the rotor shaft in the axial direction, so that cooling water flows into the rotor chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14059784U JPS6155187U (en) | 1984-09-17 | 1984-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14059784U JPS6155187U (en) | 1984-09-17 | 1984-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6155187U true JPS6155187U (en) | 1986-04-14 |
Family
ID=30698951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14059784U Pending JPS6155187U (en) | 1984-09-17 | 1984-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6155187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999042729A1 (en) * | 1998-02-23 | 1999-08-26 | Teijin Seiki Co., Ltd. | Vacuum pump |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5249452U (en) * | 1975-10-06 | 1977-04-08 |
-
1984
- 1984-09-17 JP JP14059784U patent/JPS6155187U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5249452U (en) * | 1975-10-06 | 1977-04-08 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999042729A1 (en) * | 1998-02-23 | 1999-08-26 | Teijin Seiki Co., Ltd. | Vacuum pump |