JPS57110788A - Electric pump - Google Patents

Electric pump

Info

Publication number
JPS57110788A
JPS57110788A JP18522880A JP18522880A JPS57110788A JP S57110788 A JPS57110788 A JP S57110788A JP 18522880 A JP18522880 A JP 18522880A JP 18522880 A JP18522880 A JP 18522880A JP S57110788 A JPS57110788 A JP S57110788A
Authority
JP
Japan
Prior art keywords
rotating shaft
armature
rotor
pump
connector
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
JP18522880A
Other languages
Japanese (ja)
Other versions
JPS6318039B2 (en
Inventor
Kenji Hayashi
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.)
Aisan Industry Co Ltd
Original Assignee
Aisan Industry Co Ltd
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 Aisan Industry Co Ltd filed Critical Aisan Industry Co Ltd
Priority to JP18522880A priority Critical patent/JPS57110788A/en
Priority to US06/333,315 priority patent/US4445820A/en
Priority to DE19813152000 priority patent/DE3152000A1/en
Publication of JPS57110788A publication Critical patent/JPS57110788A/en
Publication of JPS6318039B2 publication Critical patent/JPS6318039B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

PURPOSE: To enable an operation of a pump without applying any excessive torque to an armature by a method wherein one end part of the rotating shaft of the armature is connected to the rotor by a connector rod which may accommodate a displacement of axis center of the rotating shaft.
CONSTITUTION: At the axis of the armature rotating shaft 30 of the pump base block 22 is fixed a fix shaft 41 with its leading end being projected into a pump casing formed by a spacer 23. Rotor 43 is attached to the projected and through a plane bearing 42 and a connector means 47 is engaged with the longitudinal hole 45 formed at an equal spaced apart position at a circumference of a central part of the rotor 43. The armature rotating shaft 30 and the rotor 43 are connected to each other in such a manner as they may be moved in a circumferential direction. Even if the axes of said armature rotating shaft 30 and the fixed shaft 41 are displaced slightly, the displaced amount may be accommodated by the connector 47.
COPYRIGHT: (C)1982,JPO&Japio
JP18522880A 1980-12-27 1980-12-27 Electric pump Granted JPS57110788A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP18522880A JPS57110788A (en) 1980-12-27 1980-12-27 Electric pump
US06/333,315 US4445820A (en) 1980-12-27 1981-12-22 Electrically powered pump
DE19813152000 DE3152000A1 (en) 1980-12-27 1981-12-28 ELECTRICALLY OPERATED LIQUID PUMP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18522880A JPS57110788A (en) 1980-12-27 1980-12-27 Electric pump

Publications (2)

Publication Number Publication Date
JPS57110788A true JPS57110788A (en) 1982-07-09
JPS6318039B2 JPS6318039B2 (en) 1988-04-15

Family

ID=16167111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18522880A Granted JPS57110788A (en) 1980-12-27 1980-12-27 Electric pump

Country Status (1)

Country Link
JP (1) JPS57110788A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100408193B1 (en) * 2001-04-26 2003-12-03 주식회사 현대오토넷 A lpg pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100408193B1 (en) * 2001-04-26 2003-12-03 주식회사 현대오토넷 A lpg pump

Also Published As

Publication number Publication date
JPS6318039B2 (en) 1988-04-15

Similar Documents

Publication Publication Date Title
GB2099234B (en) Self-starting two-poole single-phase synchronous motor
JPS56104079A (en) Printing-type selecting mechanism
JPS57110788A (en) Electric pump
JPS51136107A (en) Electric rotary machine
JPS54114805A (en) Pump
JPS52131110A (en) Rotor of synchronous motor
JPS5236710A (en) Brushless rotary electric machine
JPS5386405A (en) Preparating method of rotor of small-sized motor
JPS5795147A (en) Turbo-generator
JPS5417505A (en) Motor of internal gear pump of hydrostatic power steering device
GB2015076B (en) Radial piston hydraulic pumps or motors with stabilized pintle shaft
JPS5317906A (en) Super conductive rotor
JPS5222707A (en) Miniature motor
JPS5370301A (en) Rotor thrust adjusting device of motors
JPS52107501A (en) Dc brush motor
JPS52100104A (en) Hollow cylindrical rotor for d.c. motor
JPS5225206A (en) Vibrating motor
JPS547508A (en) Motor
JPS5217603A (en) Motor
JPS54134304A (en) Rotor for salient-pole rotary machine
JPS5251513A (en) Self starting motor
JPS52144716A (en) Rotary machine
JPS52146817A (en) Hysteresis motor
JPS57135296A (en) Canned motor pump
JPS5386417A (en) Motor fitted with reduction gear