JPS56106099A - Pump - Google Patents
PumpInfo
- Publication number
- JPS56106099A JPS56106099A JP880680A JP880680A JPS56106099A JP S56106099 A JPS56106099 A JP S56106099A JP 880680 A JP880680 A JP 880680A JP 880680 A JP880680 A JP 880680A JP S56106099 A JPS56106099 A JP S56106099A
- Authority
- JP
- Japan
- Prior art keywords
- feed liquid
- pump casing
- plating
- temperature
- heat
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To remove heat trans mission due to radiation from feed liquid at a high temperature and to reduce temperatures of casings, bearings, windings, etc. by a method wherein anticorrosive and lustrous plating like chrome plating, silver plating, etc. is performed on the inner surface of a pump casing.
CONSTITUTION: Item 10 shows an anticorrosive and lustrous plating like chrome plating, silver plating, etc. given to the inner surface in contact with feed liquid in a pump casing 1. When the temperature of the feed liquid is high, radiant heat from the feed liquid is reflected, transmission heat only in transmitted from feed liquid at a high temperature to the pump casing 1, heat transmission due to radiation disappears and so the temperature of the pump casing 1 can be made lower than what is not plated in such a manner. Thus, the temperature can be reduced in a bearing 11 and a winding 12 affected by the heat transmission from the pump casing 1 and those lives can be elongated.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP880680A JPS56106099A (en) | 1980-01-30 | 1980-01-30 | Pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP880680A JPS56106099A (en) | 1980-01-30 | 1980-01-30 | Pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56106099A true JPS56106099A (en) | 1981-08-24 |
Family
ID=11703077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP880680A Pending JPS56106099A (en) | 1980-01-30 | 1980-01-30 | Pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56106099A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0371197U (en) * | 1989-11-16 | 1991-07-18 |
-
1980
- 1980-01-30 JP JP880680A patent/JPS56106099A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0371197U (en) * | 1989-11-16 | 1991-07-18 |
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