JPS5989544A - Motor integrated with pump blades by cylindrical shaft - Google Patents

Motor integrated with pump blades by cylindrical shaft

Info

Publication number
JPS5989544A
JPS5989544A JP19679182A JP19679182A JPS5989544A JP S5989544 A JPS5989544 A JP S5989544A JP 19679182 A JP19679182 A JP 19679182A JP 19679182 A JP19679182 A JP 19679182A JP S5989544 A JPS5989544 A JP S5989544A
Authority
JP
Japan
Prior art keywords
shaft
cylindrical shaft
motor
pump blades
rotor
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
JP19679182A
Other languages
Japanese (ja)
Inventor
Fumio Fukuhara
福原　文雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP19679182A priority Critical patent/JPS5989544A/en
Publication of JPS5989544A publication Critical patent/JPS5989544A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE:To reduce the size of a motor by integrating a pump blade with a motor rotor through a cylindrical shaft and flowing fluid in the shaft, thereby eliminating a bent body and a main shaft. CONSTITUTION:A main shaft of a motor rotor is replaced by a cylindrical shaft 5, and fluid is flowed in the shaft. The shaft 5 is integrated with the rotor 3 and a pump blade 4 and supported by bearings 2 of both sides. A motor winding 6 is sealed by mechanical seals 1 which are mounted at both side ends, and protected against the fluid.

Description

【発明の詳細な説明】 １　今までの軸流ポンプでは９図１の様に、管路の途中
へ２白服（１１を設けて、ポンプ羽根＋３１と電動機が
、主軸＋２１で接続されているのが普通であったが２本
発明は、電動機回転子内側で、ポンプ羽根と、一体化さ
れているのを特徴とする電動機 ２　本発明は２図２の様に電動機回転子の主軸を９円筒
軸１１ｉ１にすることにより、この部分に流体を、流す
ようにしたもので、この円筒軸は９回転子（３）及び、
ポンプ羽根１４＋と、一体化両端に取付けた。メカニカ
ルシール（１１によ尻重動機巻線（６１は、密封され流
体より保護されている ３　本発明では２円筒軸を利用することにより。[Detailed Description of the Invention] 1. In conventional axial flow pumps, as shown in Figure 1, a 2-pipe (11) is provided in the middle of the pipe, and the pump blade +31 and the electric motor are connected by the main shaft +21. However, the present invention is characterized in that the pump blade is integrated inside the motor rotor.2 The present invention is characterized in that the main shaft of the motor rotor is connected to 9 as shown in Figure 2. The cylindrical shaft 11i1 allows fluid to flow through this part, and this cylindrical shaft has nine rotors (3) and
It was integrated with the pump blade 14+ and attached to both ends. Mechanical seals (11 and heavy machine windings (61) are sealed and protected from fluid 3. In the present invention, by utilizing 2 cylindrical shafts.

回転子及び、ポンプ羽根が一体となり、今までの様に９
曲用及び、主軸が不要であり、その分だけ小型化できる
のである。なお、この円筒軸と、ポンプ羽根の組合せは
、各種のものが可能であるThe rotor and pump blades are integrated, and the 9
There is no need for a bending shaft or a main shaft, and the size can be reduced accordingly. In addition, various combinations of this cylindrical shaft and pump blade are possible.

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

第１図は横軸軸流ポンプ断面図 （１）は軸流ポンプの白銅 １２１は主軸 （３；はポンプ羽根 第２図は本発明の断面図 ｉｌ＋はメカニカルシール 侶）は軸受 １３１は回転子 ＋４１はポンプ羽根 （６１は巻線 手続補正書 昭和５８年ｄ月／、ｒ日 特許庁長官　凶′よぢ４１大　　殿 （特許庁審査官　　　　　　　　　殿）指定商品および
商品の区分 第　　　　　類 ３、補正をする者 事件との関係　　　ＫＷ　　　　出願人住所　　　　　
　　　　　郵便番号　同量ローロロ５、補、正、１の対
象移着Ａ佐呵ｈＩ９シ５ブ資ｐ）（漁色）２２９−Figure 1 is a sectional view of the transverse axis of the axial flow pump (1) is the axial flow pump, where the cupronickel 121 is the main shaft (3; is the pump blade; Figure 2 is the sectional view of the present invention; il+ is the mechanical seal); the bearing 131 is the rotor; +41 is the pump vane (61 is the winding procedure amendment document d/1980, r-day Commissioner of the Patent Office) Mr. Dai (Mr. Patent Office Examiner) designated goods and goods classification class 3, amendment. Relationship with the case of the applicant KW Applicant address
Postal code Same amount Rororo 5, correction, correction, 1 target transfer A Saa hI 9 Shi 5 capital p) (fishing color) 229-

Claims (1)

【特許請求の範囲】 １　電動機回転子と、ポンプ羽根が円筒軸で。 一体化している ２　円筒軸内を流体が、流れるのを特徴とする電動機[Claims] 1. The motor rotor and pump blades are cylindrical shafts. integrated 2. Electric motor characterized by fluid flowing within a cylindrical shaft
JP19679182A 1982-11-11 1982-11-11 Motor integrated with pump blades by cylindrical shaft Pending JPS5989544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19679182A JPS5989544A (en) 1982-11-11 1982-11-11 Motor integrated with pump blades by cylindrical shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19679182A JPS5989544A (en) 1982-11-11 1982-11-11 Motor integrated with pump blades by cylindrical shaft

Publications (1)

Publication Number Publication Date
JPS5989544A true JPS5989544A (en) 1984-05-23

Family

ID=16363701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19679182A Pending JPS5989544A (en) 1982-11-11 1982-11-11 Motor integrated with pump blades by cylindrical shaft

Country Status (1)

Country Link
JP (1) JPS5989544A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06343245A (en) * 1991-08-15 1994-12-13 Funchin U Tube axial type electric motor
US6109887A (en) * 1997-03-05 2000-08-29 Toshiba Tec Kabushiki Kaisha Electric pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06343245A (en) * 1991-08-15 1994-12-13 Funchin U Tube axial type electric motor
US6109887A (en) * 1997-03-05 2000-08-29 Toshiba Tec Kabushiki Kaisha Electric pump

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