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. 18, 1976
Filed:
Jun. 06, 1974
Applicant:
Inventors:
Fay A Hoban, China Lake, CA (US);
Edwin M Allen, Ridgecrest, CA (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
285276 ; 285 14 ;
Abstract
A device for transmitting high pressure fluid between relatively rotating mbers. One of the members is equipped with a protruding axial cylindrical pipe having an accurately machined outside diameter and the other member has an accurately machined central bore receiving said pipe. By careful positioning and dimensioning of parts the pipe of the one member rotates in the bore of the other member without friction and with negligible loss of fluid.