JPS60170090U - Rotor structure of canned motor pump - Google Patents

Rotor structure of canned motor pump

Info

Publication number
JPS60170090U
JPS60170090U JP5665784U JP5665784U JPS60170090U JP S60170090 U JPS60170090 U JP S60170090U JP 5665784 U JP5665784 U JP 5665784U JP 5665784 U JP5665784 U JP 5665784U JP S60170090 U JPS60170090 U JP S60170090U
Authority
JP
Japan
Prior art keywords
rotor
canned motor
rotating shaft
motor pump
rotor structure
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
JP5665784U
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 JP5665784U priority Critical patent/JPS60170090U/en
Publication of JPS60170090U publication Critical patent/JPS60170090U/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) [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図及び第２図は従来構造説明用の断面図、第３図及
び第４図は本考案の一実施例を示す断面図と斜視図、第
５図は本考案の他の実施例を示す断面図、第６図ａは第
５図中のトレランスリングの正面図、ｂはその側面図で
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・・・流通穴、訃・・回転軸
、９，９′・・・すべり軸受、１０・・・羽根車、１１
・・・スラストリング、１２・・・ポンプケーシング、
１３・・・回転子鉄心、１４・・・回転子導体、１５・
・・カラー１，１６・・・溝、１７・・・トレランス１
４ング、１８・・・リブ。1 and 2 are cross-sectional views for explaining the conventional structure, FIGS. 3 and 4 are cross-sectional views and perspective views showing one embodiment of the present invention, and FIG. 5 is a cross-sectional view showing another embodiment of the present invention. 6A is a front view of the tolerance ring in FIG. 5, and FIG. 6B is a side view thereof. <Explanation of symbols> 1... Motor case, 2... Stator, 3... Rotor, 4... Partition wall, 5... Bracket, 6... Rotor chamber, 7...・Flow hole, end...rotating shaft, 9, 9'...sliding bearing, 10...impeller, 11
...Thrust ring, 12...Pump casing,
13... Rotor core, 14... Rotor conductor, 15...
...Color 1, 16...Groove, 17...Tolerance 1
4 ng, 18... ribs.

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ｉ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
は回転子の両端側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、前記回転軸は無機
材質の焼結体から成り、上記回転軸と前記回転子とは金
属製の薄肉円筒状カラーを介して一体的に結合されてい
ることを特徴とするキャンドモータポンプの回転子構造
。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. A canned motor pump is provided with a thin partition wall watertightly isolated from i, and the rotating shaft is supported by sliding bearings at both ends of the rotor, the rotating shaft being made of a sintered body of an inorganic material, A rotor structure for a canned motor pump, wherein the rotating shaft and the rotor are integrally connected via a thin metal cylindrical collar.
JP5665784U 1984-04-19 1984-04-19 Rotor structure of canned motor pump Pending JPS60170090U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5665784U JPS60170090U (en) 1984-04-19 1984-04-19 Rotor structure of canned motor pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5665784U JPS60170090U (en) 1984-04-19 1984-04-19 Rotor structure of canned motor pump

Publications (1)

Publication Number Publication Date
JPS60170090U true JPS60170090U (en) 1985-11-11

Family

ID=30580461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5665784U Pending JPS60170090U (en) 1984-04-19 1984-04-19 Rotor structure of canned motor pump

Country Status (1)

Country Link
JP (1) JPS60170090U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160006707A (en) * 2013-05-08 2016-01-19 케이에스비 악티엔게젤샤프트 Pump arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160006707A (en) * 2013-05-08 2016-01-19 케이에스비 악티엔게젤샤프트 Pump arrangement
JP2016516948A (en) * 2013-05-08 2016-06-09 カーエスベー・アクチエンゲゼルシャフトＫｓｂ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Pump device
US10330107B2 (en) 2013-05-08 2019-06-25 Ksb Aktiengesellschaft Drive rotor for a magnetically coupled pump having tolerance rings

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