JPS6117496U - canned motor pump - Google Patents

canned motor pump

Info

Publication number
JPS6117496U
JPS6117496U JP10252084U JP10252084U JPS6117496U JP S6117496 U JPS6117496 U JP S6117496U JP 10252084 U JP10252084 U JP 10252084U JP 10252084 U JP10252084 U JP 10252084U JP S6117496 U JPS6117496 U JP S6117496U
Authority
JP
Japan
Prior art keywords
rotor
canned motor
motor pump
rotating shaft
circumferential surface
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
JP10252084U
Other languages
Japanese (ja)
Inventor
英夫 小林
Original Assignee
日本サ−ボ株式会社
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 日本サ−ボ株式会社 filed Critical 日本サ−ボ株式会社
Priority to JP10252084U priority Critical patent/JPS6117496U/en
Publication of JPS6117496U publication Critical patent/JPS6117496U/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Frames (AREA)
  • 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) [Abstract] 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図は本考案の一実施例の要部断面図、第２図は本考
案で設けられるラセン管の一実施例斜視図、第３図は従
来例の全体構成断面図である。 〈符号の説明〉、１・・・モータケース、２・・・固定
子、３・・・回転子、４・・・隔壁、５・・・ブラケッ
ト、６・・・回転子室、７・・・流通孔、８・・・回転
軸、９，９′・・・すべり軸受、９ａ・・・スライド溝
、９ｂ・・・ラジアル溝、１０・・・羽根車、１１・・
・スラストリング、１２・・・ポンプケーシング、１３
・・・ラセン管、１４・・・段付部。FIG. 1 is a sectional view of a main part of an embodiment of the present invention, FIG. 2 is a perspective view of an embodiment of a helical tube provided in the present invention, and FIG. 3 is a sectional view of the entire configuration of a conventional example. <Explanation of symbols> 1... Motor case, 2... Stator, 3... Rotor, 4... Partition wall, 5... Bracket, 6... Rotor chamber, 7...・Flow hole, 8... Rotating shaft, 9, 9'... Sliding bearing, 9a... Slide groove, 9b... Radial groove, 10... Impeller, 11...
・Thrust ring, 12... Pump casing, 13
... Spiral tube, 14... Stepped part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] キャンドモータの回転子と一体的な回転軸の一方端をポ
ンプの羽根車に一体的に連結し、上記モータの固定子内
周面と回転子外周面との間には固定子側を回転子側から
水密状に隔離する薄肉の隔壁が設けてあり、上記回転軸
は回転子の両側端においてすべり軸受により支承されて
成るキャンドモータポンプにおいて、すべり軸受と羽根
車との間の回転軸の外周部にラセン管が上記回転軸に一
体的に取付けられており、上記ラセン管はその外周が、
上記ずベリ軸受を保持している円筒状固定壁の内周面に
近接するように配置されていることを特徴とするキャン
ドモータポンプ。One end of a rotating shaft that is integral with the rotor of the canned motor is integrally connected to the impeller of the pump, and the stator side is connected to the rotor between the inner circumferential surface of the stator and the outer circumferential surface of the rotor of the motor. In a canned motor pump, a thin partition wall is provided to watertightly isolate the rotor from the side, and the rotating shaft is supported by sliding bearings at both ends of the rotor. A helical tube is integrally attached to the rotating shaft, and the outer circumference of the helical tube is
A canned motor pump, characterized in that the canned motor pump is disposed close to the inner circumferential surface of a cylindrical fixed wall holding the bellows bearing.
JP10252084U 1984-07-09 1984-07-09 canned motor pump Pending JPS6117496U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10252084U JPS6117496U (en) 1984-07-09 1984-07-09 canned motor pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10252084U JPS6117496U (en) 1984-07-09 1984-07-09 canned motor pump

Publications (1)

Publication Number Publication Date
JPS6117496U true JPS6117496U (en) 1986-01-31

Family

ID=30661918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10252084U Pending JPS6117496U (en) 1984-07-09 1984-07-09 canned motor pump

Country Status (1)

Country Link
JP (1) JPS6117496U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2017141877A1 (en) * 2016-02-19 2018-11-01 株式会社Ihi Electric device and electric supercharger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2017141877A1 (en) * 2016-02-19 2018-11-01 株式会社Ihi Electric device and electric supercharger
US10634043B2 (en) 2016-02-19 2020-04-28 Ihi Corporation Electric device and electric supercharger

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