JPS5484602A - Plunger pump - Google Patents
Plunger pumpInfo
- Publication number
- JPS5484602A JPS5484602A JP14266577A JP14266577A JPS5484602A JP S5484602 A JPS5484602 A JP S5484602A JP 14266577 A JP14266577 A JP 14266577A JP 14266577 A JP14266577 A JP 14266577A JP S5484602 A JPS5484602 A JP S5484602A
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- chamber
- exhalation
- inhalation
- permanent magnet
- 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: By constituting or pump that inhales and exhales fluid via a work-chamber by driving a plunger directly by means of an electromagnetic reciprocal drive device with a permanent magnet as the movable piece, to make the whole apparatus smaller and to obtain a higher efficiency.
CONSTITUTION: If electro-magnetic coil 6 inserted into yoke 4 is connected to an alternative current power source, movable piece 7 which is formed by attaching magnetic pole end 9 to the both ends of permanent magnet 8 reciprocates by way of axial alternating fields, driving plunger 13 on. Consequently the fluid inhaled from inhalation port 22 into inhalation chamber 20 by the capacity fluctuations of work-chamber 24, is exhaled from exhalation port 23 via inhalation valve 16, exhalation valve 17 and exhalation chamber 21. In this case, since the capacity of space 25 formed by the ends of side-plate 11 and the posterior of plunger 13 varies by the reciprocal motion of plunger 13, a pressure fluctuation generates. So, if breather 15 is installed to support member 12, it is possible to drive plunger 13 smoothly and efficiently.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14266577A JPS5484602A (en) | 1977-11-30 | 1977-11-30 | Plunger pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14266577A JPS5484602A (en) | 1977-11-30 | 1977-11-30 | Plunger pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5484602A true JPS5484602A (en) | 1979-07-05 |
Family
ID=15320641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14266577A Pending JPS5484602A (en) | 1977-11-30 | 1977-11-30 | Plunger pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5484602A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108087230A (en) * | 2017-12-20 | 2018-05-29 | 河北省机械科学研究设计院 | Electromagnetic drive plunger pump |
-
1977
- 1977-11-30 JP JP14266577A patent/JPS5484602A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108087230A (en) * | 2017-12-20 | 2018-05-29 | 河北省机械科学研究设计院 | Electromagnetic drive plunger pump |
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