JPS58114900U - spiral pump - Google Patents

spiral pump

Info

Publication number
JPS58114900U
JPS58114900U JP1199982U JP1199982U JPS58114900U JP S58114900 U JPS58114900 U JP S58114900U JP 1199982 U JP1199982 U JP 1199982U JP 1199982 U JP1199982 U JP 1199982U JP S58114900 U JPS58114900 U JP S58114900U
Authority
JP
Japan
Prior art keywords
spiral pump
rear shroud
spiral
pump
impeller
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
JP1199982U
Other languages
Japanese (ja)
Inventor
猿渡　一幸
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 JP1199982U priority Critical patent/JPS58114900U/en
Publication of JPS58114900U publication Critical patent/JPS58114900U/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図は本考案の一実施例の・うず巻成ポンプの要部断
面図、第２図は従来のうず巻成ポンプの要部断面図であ
る。 ５・・・・・・ポンプケーシング、６・・・・・・羽根
車、７・・・・・・回転軸、８・・・・・・軸封部、９
・・・・・・後面シュラウド、１０・・・・・・補助羽
根、１１・・・・・・貫通孔。FIG. 1 is a sectional view of a main part of a centrifugal pump according to an embodiment of the present invention, and FIG. 2 is a sectional view of a main part of a conventional centrifugal pump. 5... Pump casing, 6... Impeller, 7... Rotating shaft, 8... Shaft sealing part, 9
... Rear shroud, 10 ... Auxiliary blade, 11 ... Through hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 羽根車の軸封部に面する後面シュラウドの中心部近くに
貫通孔を形成し、前記後面シュラウドの外側面に補助羽
根を設けてなるうず巻成ポンプ。A spiral-wound pump comprising a through hole formed near the center of a rear shroud facing a shaft sealing portion of an impeller, and auxiliary vanes provided on an outer surface of the rear shroud.
JP1199982U 1982-01-29 1982-01-29 spiral pump Pending JPS58114900U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1199982U JPS58114900U (en) 1982-01-29 1982-01-29 spiral pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1199982U JPS58114900U (en) 1982-01-29 1982-01-29 spiral pump

Publications (1)

Publication Number Publication Date
JPS58114900U true JPS58114900U (en) 1983-08-05

Family

ID=30024589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1199982U Pending JPS58114900U (en) 1982-01-29 1982-01-29 spiral pump

Country Status (1)

Country Link
JP (1) JPS58114900U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0327900U (en) * 1989-07-27 1991-03-20
JP2012097695A (en) * 2010-11-04 2012-05-24 Furukawa Industrial Machinery Systems Co Ltd Single suction volute pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0327900U (en) * 1989-07-27 1991-03-20
JP2012097695A (en) * 2010-11-04 2012-05-24 Furukawa Industrial Machinery Systems Co Ltd Single suction volute pump

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