JPS58124698U - pump - Google Patents

pump

Info

Publication number
JPS58124698U
JPS58124698U JP1993182U JP1993182U JPS58124698U JP S58124698 U JPS58124698 U JP S58124698U JP 1993182 U JP1993182 U JP 1993182U JP 1993182 U JP1993182 U JP 1993182U JP S58124698 U JPS58124698 U JP S58124698U
Authority
JP
Japan
Prior art keywords
casing
pump
impeller
adjustment plate
grooves
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
JP1993182U
Other languages
Japanese (ja)
Inventor
徹哉 佐藤
長谷川　健吾
森岡　「きん」也
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP1993182U priority Critical patent/JPS58124698U/en
Publication of JPS58124698U publication Critical patent/JPS58124698U/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 the drawing]

第１図は従来形のポンプのタテ断面図、第２図は本案の
ポンプタテ断面図、第３図は本案の羽根なし時のタテ断
面図、第４図は本案の羽根形状を示す図である。 １：ケーシング、２：ケーシング力バー、３：調整板、
４：羽根車、５：マウスリング、６：軸封装置、７：軸
、８：羽根。Figure 1 is a vertical cross-sectional view of a conventional pump, Figure 2 is a vertical cross-sectional view of the pump of the present invention, Figure 3 is a vertical cross-sectional view of the present pump without blades, and Figure 4 is a diagram showing the shape of the blades of the present invention. . 1: Casing, 2: Casing force bar, 3: Adjustment plate,
4: Impeller, 5: Mouth ring, 6: Shaft sealing device, 7: Shaft, 8: Vane.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 羽根車からケーシングに水を移動する時、ケーシングと
羽根車との間のスキマを小さくするため、ケーシング側
に調整板を設け、羽根側にミゾを設けることにより、効
率を向上させるように構成したポンプ。In order to reduce the gap between the casing and the impeller when moving water from the impeller to the casing, an adjustment plate is provided on the casing side and grooves are provided on the blade side to improve efficiency. pump.
JP1993182U 1982-02-17 1982-02-17 pump Pending JPS58124698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1993182U JPS58124698U (en) 1982-02-17 1982-02-17 pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1993182U JPS58124698U (en) 1982-02-17 1982-02-17 pump

Publications (1)

Publication Number Publication Date
JPS58124698U true JPS58124698U (en) 1983-08-24

Family

ID=30032119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1993182U Pending JPS58124698U (en) 1982-02-17 1982-02-17 pump

Country Status (1)

Country Link
JP (1) JPS58124698U (en)

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