JPS57110788A - Electric pump - Google Patents
Electric pumpInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100408193B1 (en) * | 2001-04-26 | 2003-12-03 | 주식회사 현대오토넷 | A lpg pump |
-
1980
- 1980-12-27 JP JP18522880A patent/JPS57110788A/en active Granted
Cited By (1)
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 |