The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 06, 2005
Filed:
Mar. 30, 2004
Arun Acharya, East Amherst, NY (US);
Bayram Arman, Grand Island, NY (US);
Richard C. Fitzgerald, Grand Island, NY (US);
James Joseph Volk, Clarence, NY (US);
John Henri Royal, Grand Island, NY (US);
Al-khalique Shariff Hamilton, Grand Island, NY (US);
Arun Acharya, East Amherst, NY (US);
Bayram Arman, Grand Island, NY (US);
Richard C. Fitzgerald, Grand Island, NY (US);
James Joseph Volk, Clarence, NY (US);
John Henri Royal, Grand Island, NY (US);
Al-Khalique Shariff Hamilton, Grand Island, NY (US);
Praxair Technology, Inc., Danbury, CT (US);
Abstract
A refrigeration generation system wherein a frequency modulating mechanical resonator is positioned between a pressure wave generator 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.