JPS595792U - Spiral flow pump - Google Patents
Spiral flow pumpInfo
- Publication number
- JPS595792U JPS595792U JP10041182U JP10041182U JPS595792U JP S595792 U JPS595792 U JP S595792U JP 10041182 U JP10041182 U JP 10041182U JP 10041182 U JP10041182 U JP 10041182U JP S595792 U JPS595792 U JP S595792U
- Authority
- JP
- Japan
- Prior art keywords
- spiral flow
- flow pump
- impeller
- pump
- pair
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
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図は従来のうず流れ形ポンプの一部断面図、第２図
は第１図の■−■線方向の断面図、第３図はこの考案の
一実施例を示す一部断面図である。
図中、１はポンプケーシング、３は吸込口、４は吐出口
、５は環状の突起部、５ａは端面、６はケ 。
−シングカバー、７は環状の突起部、７ａは端面、８は
ポンプ室、９は回転子軸、１１は羽根車、１１ａ、ｌｌ
ｂは羽根車の両端面、１２は圧力水路、１２ａは低圧側
水路、１２ｂは高圧側水路、１３．１４は端面５ａ、７
ａに形成された一対の円形溝、δ０．δ２は細隙である
。なお、図中同一符号は同一または相当部分を示す。Fig. 1 is a partial cross-sectional view of a conventional spiral flow pump, Fig. 2 is a cross-sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a partial cross-sectional view showing an embodiment of this invention. be. In the figure, 1 is a pump casing, 3 is a suction port, 4 is a discharge port, 5 is an annular projection, 5a is an end surface, and 6 is a ke. - Single cover, 7 is an annular projection, 7a is an end face, 8 is a pump chamber, 9 is a rotor shaft, 11 is an impeller, 11a, ll
b is both end faces of the impeller, 12 is a pressure waterway, 12a is a low pressure side waterway, 12b is a high pressure side waterway, 13.14 is an end face 5a, 7
a pair of circular grooves formed in δ0. δ2 is a slit. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
記羽根車の両端面と夫々細隙を介して対向する一対の環
状突起面を備えたものにおいて、上記一対の環状突起面
に上記羽根車の回転中心と同心状の円形溝を夫々形成し
たことを特徴とするうず流れ形ポンプ。A pump chamber for accommodating an impeller, and a pair of annular protruding surfaces provided in the pump chamber and facing both end surfaces of the impeller through a gap, wherein the impeller is attached to the pair of annular protruding surfaces. A spiral flow pump characterized by having circular grooves concentric with the rotation center of the pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10041182U JPS595792U (en) | 1982-06-30 | 1982-06-30 | Spiral flow pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10041182U JPS595792U (en) | 1982-06-30 | 1982-06-30 | Spiral flow pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS595792U true JPS595792U (en) | 1984-01-14 |
Family
ID=30237547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10041182U Pending JPS595792U (en) | 1982-06-30 | 1982-06-30 | Spiral flow pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS595792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008516128A (en) * | 2004-10-12 | 2008-05-15 | セレオン ゲゼルシャフト ミット ベシュレンクテル ハフツング | Side channel compressor and housing body and running wheel therefor |
-
1982
- 1982-06-30 JP JP10041182U patent/JPS595792U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008516128A (en) * | 2004-10-12 | 2008-05-15 | セレオン ゲゼルシャフト ミット ベシュレンクテル ハフツング | Side channel compressor and housing body and running wheel therefor |
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