TW364936B - Synchronous twin reciprocating piston apparatus - Google Patents
Synchronous twin reciprocating piston apparatusInfo
- Publication number
- TW364936B TW364936B TW086113951A TW86113951A TW364936B TW 364936 B TW364936 B TW 364936B TW 086113951 A TW086113951 A TW 086113951A TW 86113951 A TW86113951 A TW 86113951A TW 364936 B TW364936 B TW 364936B
- Authority
- TW
- Taiwan
- Prior art keywords
- cylinder
- piston
- assemblies
- reciprocating piston
- magnetized
- Prior art date
Links
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
A synchronous twin reciprocating piston apparatus includes a cylinder and a number of stator assemblies mounted in fixed relation thereto. The stator assemblies are constructed so as to generate a radial magnetic field in a number of regions near to each end of the cylinder. The apparatus also includes a pair of piston-magnet assemblies, each having a piston slidable within an end of the cylinder, and a number of compound permanent magnet systems located within the regions. Each compound permanent magnet system includes a first section magnetized in a direction radial relative to the cylinder axis and a second section, axially displaced from the first, magnetized in the opposite direction. When the stator assemblies are excited with an alternating current, the piston-magnet assemblies reciprocate axially relative to said cylinder, and synchronously with the frequency of the applied current. The pistons then generate a pulsating pressure within the cylinder.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/599,206 US5693991A (en) | 1996-02-09 | 1996-02-09 | Synchronous twin reciprocating piston apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
TW364936B true TW364936B (en) | 1999-07-21 |
Family
ID=57940999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086113951A TW364936B (en) | 1996-02-09 | 1997-09-23 | Synchronous twin reciprocating piston apparatus |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW364936B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI394893B (en) * | 2010-04-02 | 2013-05-01 |
-
1997
- 1997-09-23 TW TW086113951A patent/TW364936B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI394893B (en) * | 2010-04-02 | 2013-05-01 |
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