JPH0447196U - - Google Patents

Info

Publication number
JPH0447196U
JPH0447196U JP8796490U JP8796490U JPH0447196U JP H0447196 U JPH0447196 U JP H0447196U JP 8796490 U JP8796490 U JP 8796490U JP 8796490 U JP8796490 U JP 8796490U JP H0447196 U JPH0447196 U JP H0447196U
Authority
JP
Japan
Prior art keywords
impeller
nut
screw hole
pump impeller
main shaft
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.)
Granted
Application number
JP8796490U
Other languages
English (en)
Other versions
JPH0721917Y2 (ja
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 filed Critical
Priority to JP1990087964U priority Critical patent/JPH0721917Y2/ja
Publication of JPH0447196U publication Critical patent/JPH0447196U/ja
Application granted granted Critical
Publication of JPH0721917Y2 publication Critical patent/JPH0721917Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す側断面図、第
２図は従来構造を示す側断面図である。 １……主軸、３……ねじ穴、５……ポンプ羽根
車、６……羽根車ナツト、７……ボルト穴、７ａ
……大径部、８……六角穴付きボルト、９……頭
部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 主軸にポンプ羽根車を袋ナツト状の羽根車ナツ
    トにより固定しているポンプ羽根車の固定構造に
    おいて、前記主軸の軸線上に前記羽根車ナツトと
    逆方向のねじ穴を形成し、該ねじ穴に螺合し頭部
    が前記羽根車ナツトに埋め込まれる六角穴付きボ
    ルトを設けたことを特徴とするポンプ羽根車の固
    定構造。
JP1990087964U 1990-08-24 1990-08-24 ポンプ羽根車の固定構造 Expired - Lifetime JPH0721917Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990087964U JPH0721917Y2 (ja) 1990-08-24 1990-08-24 ポンプ羽根車の固定構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990087964U JPH0721917Y2 (ja) 1990-08-24 1990-08-24 ポンプ羽根車の固定構造

Publications (2)

Publication Number Publication Date
JPH0447196U true JPH0447196U (ja) 1992-04-22
JPH0721917Y2 JPH0721917Y2 (ja) 1995-05-17

Family

ID=31820796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990087964U Expired - Lifetime JPH0721917Y2 (ja) 1990-08-24 1990-08-24 ポンプ羽根車の固定構造

Country Status (1)

Country Link
JP (1) JPH0721917Y2 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132429U (ja) * 1979-03-12 1980-09-19
JPS5660000U (ja) * 1979-10-17 1981-05-22
JPS5738915U (ja) * 1980-08-15 1982-03-02
JPS58153713U (ja) * 1982-04-08 1983-10-14 株式会社神戸製鋼所 回転要素の緩止め装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132429U (ja) * 1979-03-12 1980-09-19
JPS5660000U (ja) * 1979-10-17 1981-05-22
JPS5738915U (ja) * 1980-08-15 1982-03-02
JPS58153713U (ja) * 1982-04-08 1983-10-14 株式会社神戸製鋼所 回転要素の緩止め装置

Also Published As

Publication number Publication date
JPH0721917Y2 (ja) 1995-05-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term