JPS58132199U - regeneration pump - Google Patents
regeneration pumpInfo
- Publication number
- JPS58132199U JPS58132199U JP2945282U JP2945282U JPS58132199U JP S58132199 U JPS58132199 U JP S58132199U JP 2945282 U JP2945282 U JP 2945282U JP 2945282 U JP2945282 U JP 2945282U JP S58132199 U JPS58132199 U JP S58132199U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- casing
- ventilation passage
- grooves
- ventilation
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の簡略化した断面図、第２図
は第１図の左側面図、第３図、第４図および第５図は第
２図の切断面線ｍ−ｍ、 ｒｖ−ｒｖ、 ｖ−Ｖからそ
れぞれ見た断面図である。
１・・・再生ポンプ、２・・・駆動軸、３・・・羽根車
、４・・・シール手段、５，６・・・通風路、７・・・
ケーシング、１４．１５・・・モータ、２６．２９・・
・吸込口、２７゜３０・・・吐出口。FIG. 1 is a simplified sectional view of one embodiment of the present invention, FIG. 2 is a left side view of FIG. 1, and FIGS. 3, 4, and 5 are cross-section lines m-- FIG. DESCRIPTION OF SYMBOLS 1... Regeneration pump, 2... Drive shaft, 3... Impeller, 4... Seal means, 5, 6... Ventilation path, 7...
Casing, 14.15...Motor, 26.29...
・Suction port, 27°30...Discharge port.
Claims (1)
対側の外周縁部には複数の溝が全周にわたってそれぞれ
形成され、羽根車を外囲するケーシングの外周縁部には
前記羽根車の相互に反対側の溝に対応して通風路がほぼ
全周にわたって形成され、前記羽根車の軸線に沿う中央
部の外周と、ケーシングの内周面との間には羽根車の回
転動作を許容するシール手段が設けられ、前記ケーシン
グには一方の通風路の一端部に連通ずる吸込口が設けら
れ、一方の通風路の他端部および他方の通風路の一端部
は相互に連通され、他方の通風路の他端部に連通してケ
ーシングには吐出口が形成されることを特徴とする再生
ポンプ。A plurality of grooves are formed along the entire circumference of a single impeller fixed to the drive shaft on opposite sides along the axis, and the outer circumferential edge of the casing surrounding the impeller is formed with the grooves described above. A ventilation passage is formed over almost the entire circumference corresponding to the grooves on opposite sides of the impeller, and a rotation passage of the impeller is formed between the outer circumference of the central part along the axis of the impeller and the inner peripheral surface of the casing. sealing means for allowing operation is provided, the casing is provided with an inlet that communicates with one end of one of the ventilation passages, and the other end of one ventilation passage and one end of the other ventilation passage communicate with each other; A regeneration pump characterized in that a discharge port is formed in the casing and communicates with the other end of the other ventilation passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2945282U JPS58132199U (en) | 1982-03-01 | 1982-03-01 | regeneration pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2945282U JPS58132199U (en) | 1982-03-01 | 1982-03-01 | regeneration pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58132199U true JPS58132199U (en) | 1983-09-06 |
Family
ID=30041241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2945282U Pending JPS58132199U (en) | 1982-03-01 | 1982-03-01 | regeneration pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58132199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04224296A (en) * | 1990-03-26 | 1992-08-13 | General Motors Corp <Gm> | Electric-motor driven impeller type air pump |
-
1982
- 1982-03-01 JP JP2945282U patent/JPS58132199U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04224296A (en) * | 1990-03-26 | 1992-08-13 | General Motors Corp <Gm> | Electric-motor driven impeller type air pump |
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