JPS5368410A - Driving part of air pump - Google Patents
Driving part of air pumpInfo
- Publication number
- JPS5368410A JPS5368410A JP14419276A JP14419276A JPS5368410A JP S5368410 A JPS5368410 A JP S5368410A JP 14419276 A JP14419276 A JP 14419276A JP 14419276 A JP14419276 A JP 14419276A JP S5368410 A JPS5368410 A JP S5368410A
- Authority
- JP
- Japan
- Prior art keywords
- air pump
- driving part
- driving shaft
- manufacturing cost
- frequency voltage
- 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
Abstract
PURPOSE: To eliminate transformer to reduce manufacturing cost by connecting moving coil fixed at driving shaft to commercial frequency voltage through exciting coil.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14419276A JPS5368410A (en) | 1976-11-30 | 1976-11-30 | Driving part of air pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14419276A JPS5368410A (en) | 1976-11-30 | 1976-11-30 | Driving part of air pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5368410A true JPS5368410A (en) | 1978-06-17 |
Family
ID=15356335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14419276A Pending JPS5368410A (en) | 1976-11-30 | 1976-11-30 | Driving part of air pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5368410A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4365942A (en) * | 1980-01-29 | 1982-12-28 | Kernforschungszentrum Karlsruhe Gmbh | Liquid helium pump |
-
1976
- 1976-11-30 JP JP14419276A patent/JPS5368410A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4365942A (en) * | 1980-01-29 | 1982-12-28 | Kernforschungszentrum Karlsruhe Gmbh | Liquid helium pump |
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