JPS60134897U - Pump impeller slip-out prevention device - Google Patents

Pump impeller slip-out prevention device

Info

Publication number
JPS60134897U
JPS60134897U JP2255684U JP2255684U JPS60134897U JP S60134897 U JPS60134897 U JP S60134897U JP 2255684 U JP2255684 U JP 2255684U JP 2255684 U JP2255684 U JP 2255684U JP S60134897 U JPS60134897 U JP S60134897U
Authority
JP
Japan
Prior art keywords
impeller
prevention device
pump impeller
out prevention
slip
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
JP2255684U
Other languages
Japanese (ja)
Other versions
JPS6332954Y2 (en
Inventor
石島　俊夫
Original Assignee
古河鉱業株式会社
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 古河鉱業株式会社 filed Critical 古河鉱業株式会社
Priority to JP2255684U priority Critical patent/JPS60134897U/en
Publication of JPS60134897U publication Critical patent/JPS60134897U/en
Application granted granted Critical
Publication of JPS6332954Y2 publication Critical patent/JPS6332954Y2/ja
Granted legal-status Critical Current

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

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

第１図は、この考案の一実施例を示すポンプ要部の縦断
面図である。 図中、１は羽根車、２はシャフト、３はシャフトスリー
ブ、４はボルト孔、５は羽根車ロックボルト、６はスプ
リングワッシャ、８はケーシングである。FIG. 1 is a vertical sectional view of the main parts of a pump showing an embodiment of this invention. In the figure, 1 is an impeller, 2 is a shaft, 3 is a shaft sleeve, 4 is a bolt hole, 5 is an impeller lock bolt, 6 is a spring washer, and 8 is a casing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 羽根車ねじ込み式のポンプにおいて、羽根車をねじ込ん
で取付けたシャフトの前端に、羽根車の取付けねじより
ねじピンチの小さい羽根車ロックボルトを螺着して、羽
根車を固定したことを特徴とするポンプの羽根車の抜は
出し防止装置。In a screw-in impeller type pump, the impeller is fixed by screwing an impeller lock bolt with a smaller thread pinch than the impeller mounting screw onto the front end of the shaft to which the impeller is screwed. A device to prevent the pump impeller from coming out.
JP2255684U 1984-02-20 1984-02-20 Pump impeller slip-out prevention device Granted JPS60134897U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2255684U JPS60134897U (en) 1984-02-20 1984-02-20 Pump impeller slip-out prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2255684U JPS60134897U (en) 1984-02-20 1984-02-20 Pump impeller slip-out prevention device

Publications (2)

Publication Number Publication Date
JPS60134897U true JPS60134897U (en) 1985-09-07
JPS6332954Y2 JPS6332954Y2 (en) 1988-09-02

Family

ID=30514959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2255684U Granted JPS60134897U (en) 1984-02-20 1984-02-20 Pump impeller slip-out prevention device

Country Status (1)

Country Link
JP (1) JPS60134897U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017044126A (en) * 2015-08-26 2017-03-02 株式会社Ihi Rotary machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52164702U (en) * 1976-06-09 1977-12-14
JPS55170490U (en) * 1979-05-26 1980-12-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52164702U (en) * 1976-06-09 1977-12-14
JPS55170490U (en) * 1979-05-26 1980-12-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017044126A (en) * 2015-08-26 2017-03-02 株式会社Ihi Rotary machine

Also Published As

Publication number Publication date
JPS6332954Y2 (en) 1988-09-02

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