JPS59111986U - cascade pump - Google Patents

cascade pump

Info

Publication number
JPS59111986U
JPS59111986U JP620683U JP620683U JPS59111986U JP S59111986 U JPS59111986 U JP S59111986U JP 620683 U JP620683 U JP 620683U JP 620683 U JP620683 U JP 620683U JP S59111986 U JPS59111986 U JP S59111986U
Authority
JP
Japan
Prior art keywords
impeller
cascade pump
suction port
pump
cascade
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
Application number
JP620683U
Other languages
Japanese (ja)
Inventor
石塚　栄樹
Original Assignee
松下電器産業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP620683U priority Critical patent/JPS59111986U/en
Publication of JPS59111986U publication Critical patent/JPS59111986U/en
Pending legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来のカスケードポンプの軸方向の断面図、第
２図は第１図のＡ−Ａ線における断面図、第３図は本考
案のカスケードポンプの概略構成を示す断面図である。 １・・・・・・インペラ、１ｂ・・・・・・溝、２・・
・・・・ポンプケーシング、２ａ・・・・・・水路部、
５・・・・・・吐出口、６・・・・・・吸込口。FIG. 1 is an axial cross-sectional view of a conventional cascade pump, FIG. 2 is a cross-sectional view taken along line A--A in FIG. 1, and FIG. 3 is a cross-sectional view showing the schematic structure of the cascade pump of the present invention. 1... Impeller, 1b... Groove, 2...
... Pump casing, 2a ... Waterway section,
5...Discharge port, 6...Suction port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 、　外周部に放射状に複数個の溝を有する円盤状のイン
ペラと、このインペラの円周方向より揚液を吸込む吸込
口ならびにこの吸込口の隣りに位置して吐出口を有する
ポンプケーシングとを備え、前記インペラの溝は、回転
方向に対し遅れ方向となるうず巻形に形成してなるカス
ケードポンプ。, comprising a disc-shaped impeller having a plurality of radial grooves on the outer periphery, a suction port for sucking pumped liquid from the circumferential direction of the impeller, and a pump casing having a discharge port located next to the suction port. , a cascade pump in which the groove of the impeller is formed in a spiral shape that lags in the direction of rotation.
JP620683U 1983-01-19 1983-01-19 cascade pump Pending JPS59111986U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP620683U JPS59111986U (en) 1983-01-19 1983-01-19 cascade pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP620683U JPS59111986U (en) 1983-01-19 1983-01-19 cascade pump

Publications (1)

Publication Number Publication Date
JPS59111986U true JPS59111986U (en) 1984-07-28

Family

ID=30137764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP620683U Pending JPS59111986U (en) 1983-01-19 1983-01-19 cascade pump

Country Status (1)

Country Link
JP (1) JPS59111986U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012163099A (en) * 2011-02-04 2012-08-30 Ti Group Automotive Systems Llc Impeller and fluid pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012163099A (en) * 2011-02-04 2012-08-30 Ti Group Automotive Systems Llc Impeller and fluid pump
CN102678574A (en) * 2011-02-04 2012-09-19 Ti集团自动推进系统有限责任公司 Impeller and fluid pump

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