Title:
STIRLING ENGINE DRIVE CONTROL METHOD AND STIRLING ENGINES
Document Type and Number:
WIPO Patent Application WO/2014/020840
Kind Code:
A1
Abstract:
One end of a displacer cylinder (2m), having a working gas (G) and a movable displacer piston (2mp) built in, is heated by a heater (3) and the other end of the displacer cylinder (2m) is cooled by a cooler (4). The displacer piston (2mp) is reciprocally driven by driving and controlling a displacer driving actuator (5m), a power piston (6p) built into a power cylinder (6) is moved by operating the working gas (G) in the displacer cylinder (2m), and a piston rod (6po) of the power piston (6p) is made to act upon the output unit (7). The displacer piston (2mp) is controlled and switched to a heating-side maximum volume position (Xmh), maximizing the volume of the heating-side, or to a cooling-side maximum volume position (Xmc), maximizing the volume of the cooling-side, in the displacer cylinder (2m) by imparting a position switch control signal (Smc) that is a pulse signal to the drive actuator (5m).
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Inventors:
KURITA HIDEMI (JP)
Application Number:
PCT/JP2013/004308
Publication Date:
February 06, 2014
Filing Date:
July 12, 2013
Export Citation:
Assignee:
KURITA HIDEMI (JP)
SHIMIZU MASANORI (JP)
SHIMIZU MASANORI (JP)
International Classes:
F02G1/043
Foreign References:
| JP2011052608A | 2011-03-17 | |||
| JP2004092406A | 2004-03-25 | |||
| JP2004068713A | 2004-03-04 | |||
| JP2004317108A | 2004-11-11 | |||
| JP2010530041A | 2010-09-02 | |||
| JPS51133645A | 1976-11-19 | |||
| JP2005531708A | 2005-10-20 | |||
| JP2011512480A | 2011-04-21 | |||
| JP2004092405A | 2004-03-25 | |||
| JPH04269358A | 1992-09-25 | |||
| JP2010281294A | 2010-12-16 |
Attorney, Agent or Firm:
SHIMODA, Sigeru (JP)
Shimoda 茂 (JP)
Shimoda 茂 (JP)
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