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:
May. 17, 2022
Filed:
Jun. 11, 2019
Applicant:
Caterpillar Inc., Deerfield, IL (US);
Inventors:
Daniel Scott Hahn, Washington, IL (US);
Brian Douglas Hoff, Washington, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 39/06 (2006.01); F04B 35/00 (2006.01); F04B 27/00 (2006.01);
U.S. Cl.
CPC ...
F04B 39/06 (2013.01); F04B 27/00 (2013.01); F04B 35/002 (2013.01);
Abstract
A cooling block for cooling pistons of a multi-cylinder air compressor is disclosed. The cooling block may comprise a body including a first end and a second end on opposing sides of the body. The cooling block may further comprise a first cooling nozzle near the first end, and a second cooling nozzle near the second end. The first cooling nozzle and the second cooling nozzle may each include an orifice through which coolant is sprayed into a crankcase of the multi-cylinder air compressor.