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. 29, 1986
Filed:
Jun. 26, 1985
Applicant:
Inventors:
Kunifumi Sawamoto, Yokosuka, JP;
Hatsuo Nagaishi, Zushi, JP;
Kiyoshi Takeuchi, University Park, PA (US);
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01M / ;
U.S. Cl.
CPC ...
73115 ;
Abstract
A guide sleeve is joined at an end thereof to the outer periphery of an annular pressure sensor and fits in an ignition plug accommodation hole. The pressure sensor is clamped between an ignition plug and a plug seating at the bottom of the ignition plug accommodation hole. The guide sleeve projects at the other end thereof from the ignition plug accommodation hole and mounts at the other end thereof an annular sealing member which has opposite axial ends brought into sealing contact with a cylinder head and a protective boot fitted on the ignition plug.