JPS61189749U - - Google Patents

Info

Publication number
JPS61189749U
JPS61189749U JP7046085U JP7046085U JPS61189749U JP S61189749 U JPS61189749 U JP S61189749U JP 7046085 U JP7046085 U JP 7046085U JP 7046085 U JP7046085 U JP 7046085U JP S61189749 U JPS61189749 U JP S61189749U
Authority
JP
Japan
Prior art keywords
motor
pump
motor rotor
casing
built
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
JP7046085U
Other languages
Japanese (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 JP7046085U priority Critical patent/JPS61189749U/ja
Publication of JPS61189749U publication Critical patent/JPS61189749U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)

Description

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

第１図は本考案実施例の燃料供給ポンプを示す
断面説明図、第２図はトロコイドポンプの平面説
明図、第３図は従来のポンプ内蔵モータを示す断
面図である。 Ａ……燃料供給ポンプ（ポンプ内蔵モータ）、
１……ケーシング、２……ポンプ、３……モータ
、４……シヤフト、１２……流入口、１３……流
出口、３１……モータロータ、３２……ギヤツプ
、３３……ステータ、３５……スクリユー溝。 FIG. 1 is an explanatory sectional view showing a fuel supply pump according to an embodiment of the present invention, FIG. 2 is an explanatory plan view of a trochoid pump, and FIG. 3 is a sectional view showing a conventional pump-incorporated motor. A...Fuel supply pump (pump built-in motor),
DESCRIPTION OF SYMBOLS 1... Casing, 2... Pump, 3... Motor, 4... Shaft, 12... Inflow port, 13... Outlet port, 31... Motor rotor, 32... Gearp, 33... Stator, 35... Screw groove.

Claims (1)

【実用新案登録請求の範囲】 ケーシング内にシヤフトを共通してモータ及び
ポンプが設けられ、かつケーシング内には、モー
タロータとステータの間のギヤツプに流体を通す
ことで流入口から流出口に連通する流路が形成さ
れたポンプ内蔵モータにおいて、 前記モータロータの外周面に、該モータロータ
の回転によつてギヤツプ内の流体を流入側から流
出側に向けて流動させるためのスクリユー溝を形
成させたことを特徴とするポンプ内蔵モータ。[Claim for Utility Model Registration] A motor and a pump are provided in a casing with a common shaft, and in the casing, an inlet is communicated with an outlet by passing fluid through a gap between a motor rotor and a stator. In a motor with a built-in pump in which a flow path is formed, a screw groove is formed on the outer circumferential surface of the motor rotor for causing fluid in the gap to flow from an inflow side to an outflow side by rotation of the motor rotor. Features a built-in pump motor.
JP7046085U 1985-05-13 1985-05-13 Pending JPS61189749U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7046085U JPS61189749U (en) 1985-05-13 1985-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7046085U JPS61189749U (en) 1985-05-13 1985-05-13

Publications (1)

Publication Number Publication Date
JPS61189749U true JPS61189749U (en) 1986-11-26

Family

ID=30607060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7046085U Pending JPS61189749U (en) 1985-05-13 1985-05-13

Country Status (1)

Country Link
JP (1) JPS61189749U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104728125A (en) * 2015-03-19 2015-06-24 胡永进 Double use water pump for land use and underwater use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104728125A (en) * 2015-03-19 2015-06-24 胡永进 Double use water pump for land use and underwater use

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