JPS56159575A - Miniature pump - Google Patents
Miniature pumpInfo
- Publication number
- JPS56159575A JPS56159575A JP6186380A JP6186380A JPS56159575A JP S56159575 A JPS56159575 A JP S56159575A JP 6186380 A JP6186380 A JP 6186380A JP 6186380 A JP6186380 A JP 6186380A JP S56159575 A JPS56159575 A JP S56159575A
- Authority
- JP
- Japan
- Prior art keywords
- piston
- mouth piece
- side mouth
- magnetic field
- magnetic
- 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 increase the power and efficiency of the pump by causing a magnetic field generated in an electromagnetic coil to effectively act upon a permanent magnet of a piston to increase the reciprocating and sliding force of the piston.
CONSTITUTION: When an AC current is flowed to electromagnetic coils 16 and 17, a magnetic field is generated in the magnetic coils 16 and 17. A magnetic field induction plate 23, iron cores 14 and 15, a suction side mouth piece 20 and an outlet side mouth piece 21, a cylinder 8, a piston 11 and a frame 24 are constructed by a magnetic material, and effectively pass a magnetic flux. The piston 11 is attracted and repulsed depending upon the polarities of the permanent magnets 9 and 10, and performs a reciprocating and sliding operation within the cylinder 8. By this operation, a fluid or a gas 25 is sucked up from the side of a suction side mouth piece 20 by the operations of check valves 13 and 22, and the fluid or the gas 25 is exhausted through the exhaustion side mouth piece 21.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6186380A JPS56159575A (en) | 1980-05-09 | 1980-05-09 | Miniature pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6186380A JPS56159575A (en) | 1980-05-09 | 1980-05-09 | Miniature pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56159575A true JPS56159575A (en) | 1981-12-08 |
Family
ID=13183374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6186380A Pending JPS56159575A (en) | 1980-05-09 | 1980-05-09 | Miniature pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56159575A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6966760B1 (en) | 2000-03-17 | 2005-11-22 | Brp Us Inc. | Reciprocating fluid pump employing reversing polarity motor |
US7753657B2 (en) | 2005-02-02 | 2010-07-13 | Brp Us Inc. | Method of controlling a pumping assembly |
-
1980
- 1980-05-09 JP JP6186380A patent/JPS56159575A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6966760B1 (en) | 2000-03-17 | 2005-11-22 | Brp Us Inc. | Reciprocating fluid pump employing reversing polarity motor |
US7410347B2 (en) | 2000-03-17 | 2008-08-12 | Brp Us Inc. | Reciprocating fluid pump assembly employing reversing polarity motor |
US7753657B2 (en) | 2005-02-02 | 2010-07-13 | Brp Us Inc. | Method of controlling a pumping assembly |
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