TW200706759A - Electromagnetically driven reciprocating pump - Google Patents
Electromagnetically driven reciprocating pumpInfo
- Publication number
- TW200706759A TW200706759A TW094126564A TW94126564A TW200706759A TW 200706759 A TW200706759 A TW 200706759A TW 094126564 A TW094126564 A TW 094126564A TW 94126564 A TW94126564 A TW 94126564A TW 200706759 A TW200706759 A TW 200706759A
- Authority
- TW
- Taiwan
- Prior art keywords
- pump
- piston
- check valve
- electromagnetically driven
- driven reciprocating
- Prior art date
Links
Abstract
The present invention relates to an electromagnetically driven reciprocating pump. An electromagnetic unit is provided on the outside of the pump shell body. A piston is provided inside the pump, magnetic materials are provided alone two ends of the moving directions of the piston. The polarity of the electromagnetic unit is changed by changing current, so that the piston moves reciprocally inside the pump. A hollow pipe is provided in the piston alongside the axial direction, in which one end of the hollow pipe is provided with a check valve, an inlet check valve and an outlet check valve are provided on the pump shell body. When the piston is reciprocally moving, a fluid flows inside the pump in a single direction to achieve object of transporting a fluid.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94126564A TWI268989B (en) | 2005-08-04 | 2005-08-04 | Electromagnetically driven reciprocating pump |
JP2006211866A JP2007040309A (en) | 2005-08-04 | 2006-08-03 | Magneto-driving reciprocatory pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94126564A TWI268989B (en) | 2005-08-04 | 2005-08-04 | Electromagnetically driven reciprocating pump |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI268989B TWI268989B (en) | 2006-12-21 |
TW200706759A true TW200706759A (en) | 2007-02-16 |
Family
ID=37798498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94126564A TWI268989B (en) | 2005-08-04 | 2005-08-04 | Electromagnetically driven reciprocating pump |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2007040309A (en) |
TW (1) | TWI268989B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI588368B (en) * | 2014-10-20 | 2017-06-21 | Multi-stage magnetic drive method and apparatus thereof | |
WO2019174724A1 (en) * | 2018-03-14 | 2019-09-19 | Federal-Mogul Valvetrain Gmbh | Internally cooled valve with inertial pump |
-
2005
- 2005-08-04 TW TW94126564A patent/TWI268989B/en not_active IP Right Cessation
-
2006
- 2006-08-03 JP JP2006211866A patent/JP2007040309A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
TWI268989B (en) | 2006-12-21 |
JP2007040309A (en) | 2007-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |