Title:
CRYOCOOLER SYSTEM WITH FREQUENCY MODULATING MECHANICAL RESONATOR
Document Type and Number:
WIPO Patent Application WO/2005/108879
Kind Code:
A1
Abstract:
A refrigeration generation system wherein a frequency modulating mechanical resonator (1) is positioned between a pressure wave generator (10) and a cryocooler and serves to reduce the frequency of the oscillating gas emanating from the pressure wave generator so that it more closely comports with a more efficient operating frequency of the cryocooler. (Drawing - Figure 1)
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Inventors:
ACHARYA ARUN (US)
ARMAN BAYRAM (US)
FITZGERALD RICHARD C (US)
VOLK JAMES JOSEPH (US)
ROYAL JOHN H (US)
HAMILTON AL-KHALIQUE SHARIFF (US)
ARMAN BAYRAM (US)
FITZGERALD RICHARD C (US)
VOLK JAMES JOSEPH (US)
ROYAL JOHN H (US)
HAMILTON AL-KHALIQUE SHARIFF (US)
Application Number:
PCT/US2005/009352
Publication Date:
November 17, 2005
Filing Date:
March 22, 2005
Export Citation:
Assignee:
PRAXAIR TECHNOLOGY INC (US)
ACHARYA ARUN (US)
ARMAN BAYRAM (US)
FITZGERALD RICHARD C (US)
VOLK JAMES JOSEPH (US)
ROYAL JOHN H (US)
HAMILTON AL-KHALIQUE SHARIFF (US)
ACHARYA ARUN (US)
ARMAN BAYRAM (US)
FITZGERALD RICHARD C (US)
VOLK JAMES JOSEPH (US)
ROYAL JOHN H (US)
HAMILTON AL-KHALIQUE SHARIFF (US)
International Classes:
F25B9/00; F25B9/14; (IPC1-7): F25B9/00
Foreign References:
| US5904046A | 1999-05-18 | |||
| US6434947B2 | 2002-08-20 |
Other References:
See also references of EP 1740891A4
Attorney, Agent or Firm:
Ktorides, Stanley (39 Old Ridgebury Road Danbury, CT, US)
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