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:
Jul. 31, 2007
Filed:
Mar. 29, 2004
Applicants:
Bayram Arman, Grand Island, NY (US);
James J. Volk, Clarence, NY (US);
Steve A. Richards, Somerset, NJ (US);
Mushtaq M. Ahmed, Pittsford, NY (US);
Arun Acharya, East Amherst, NY (US);
Inventors:
Bayram Arman, Grand Island, NY (US);
James J. Volk, Clarence, NY (US);
Steve A. Richards, Somerset, NJ (US);
Mushtaq M. Ahmed, Pittsford, NY (US);
Arun Acharya, East Amherst, NY (US);
Assignee:
Praxair Technology, Inc., Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 9/00 (2006.01); G01L 25/00 (2006.01); G01M 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for operating a cryocooler which provides opportunity for timely intervention prior to failure thus enhancing the reliability of the provision of the refrigeration wherein temperature trending of at least one cryocooler component or the refrigeration load is monitored and used to calculate a service time.