JPS56110594A - Vertical shaft type motor pump - Google Patents
Vertical shaft type motor pumpInfo
- Publication number
- JPS56110594A JPS56110594A JP1007980A JP1007980A JPS56110594A JP S56110594 A JPS56110594 A JP S56110594A JP 1007980 A JP1007980 A JP 1007980A JP 1007980 A JP1007980 A JP 1007980A JP S56110594 A JPS56110594 A JP S56110594A
- Authority
- JP
- Japan
- Prior art keywords
- ram
- lower bearing
- bearing case
- periphery
- rotary
- 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
- Control Of Non-Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To make easier the assembling operation of a light-load device as well as raise its assembling accuracy by integrally combining a lower bearing case, a rotary ram to support the lower bearing case and also to generate a thrust force, and a stationary cylinder to cover the periphery of the rotary ram.
CONSTITUTION: A rotary ram 71 is integrally combined with a sleeve 72, the inner circumference of a lower bearing 103 is fitted on the periphery of a ram sleeve 72, a lower bearing case 74 fitted on the periphery of the lower bearing is integrally combined with a stationary cylinder 73 by a light-load base. Thus, a ram hole 78 into which a rotary shaft is inserted and the inside diameter of a ram sleeve 72 can be easily machined concentrically and also the bearing case 74 and the inside diameter of the stationary cylinder 73 can be machined concentrically. A light-load device 7 can be solely assembled and regulated on a surface plate, etc., before motor is built in, and therefore, the needs for making allowance for installing error at the time when motor is built in can be eliminated for setting up the fitting clearance of ram.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1007980A JPS56110594A (en) | 1980-02-01 | 1980-02-01 | Vertical shaft type motor pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1007980A JPS56110594A (en) | 1980-02-01 | 1980-02-01 | Vertical shaft type motor pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56110594A true JPS56110594A (en) | 1981-09-01 |
JPS6340951B2 JPS6340951B2 (en) | 1988-08-15 |
Family
ID=11740338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1007980A Granted JPS56110594A (en) | 1980-02-01 | 1980-02-01 | Vertical shaft type motor pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56110594A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08159080A (en) * | 1994-12-07 | 1996-06-18 | Ebara Corp | Canned motor pump |
US6093351A (en) * | 1995-12-05 | 2000-07-25 | Ogawa; Taro | Seat with surface material having multilayer having different hardness and method for manufacturing the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128841A (en) * | 1974-09-05 | 1976-03-11 | Nippon Zeon Co | JUGOTAI YOANTEI KAZAI |
-
1980
- 1980-02-01 JP JP1007980A patent/JPS56110594A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128841A (en) * | 1974-09-05 | 1976-03-11 | Nippon Zeon Co | JUGOTAI YOANTEI KAZAI |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08159080A (en) * | 1994-12-07 | 1996-06-18 | Ebara Corp | Canned motor pump |
US6093351A (en) * | 1995-12-05 | 2000-07-25 | Ogawa; Taro | Seat with surface material having multilayer having different hardness and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6340951B2 (en) | 1988-08-15 |
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