TW364936B - Synchronous twin reciprocating piston apparatus - Google Patents

Synchronous twin reciprocating piston apparatus

Info

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
Application number
TW086113951A
Other languages
Chinese (zh)
Inventor
Misha Hiterer
Mark Kushnir
Original Assignee
Medis El Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/599,206 external-priority patent/US5693991A/en
Application filed by Medis El Ltd filed Critical Medis El Ltd
Application granted granted Critical
Publication of TW364936B publication Critical patent/TW364936B/en

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  • 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.
TW086113951A 1996-02-09 1997-09-23 Synchronous twin reciprocating piston apparatus TW364936B (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI394893B (en) * 2010-04-02 2013-05-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI394893B (en) * 2010-04-02 2013-05-01

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