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. 12, 2000
Filed:
Jul. 22, 1998
Applicant:
Inventors:
Toby James Nation, Warmley, GB;
Gary Peter Brown, Kingswood, GB;
Martin Selway, Steyning, GB;
John McCouch, Bradley Stoke, GB;
Jeremy James Durrant, Longwell Green, GB;
Assignee:
Knorr-Bremse Systems for Commercial Vehicles Limited, Bristol, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B / ; F12K / ;
U.S. Cl.
CPC ...
417571 ; 137512 ;
Abstract
In a piston and cylinder gas compressor having a cylinder block, a valve plate and a cylinder head the sealing means between the cylinder head and the valve plate is designed to constrain the delivered air and/or coolant fluid to flow in an extended fluid flow path to enhance the heat flow from the delivered air before arrival at a delivery port.