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:
Aug. 12, 2003
Filed:
Jun. 07, 2000
Applicant:
Inventors:
Yasuyuki Kawabe, Okazaki, JP;
Tokio Kohama, Nishio, JP;
Kiyohiko Watanabe, Okazaki, JP;
Yukihiro Kato, Kariya, JP;
Yoshifumi Watanabe, Kariya, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 1/302 ;
U.S. Cl.
CPC ...
G01L 1/302 ;
Abstract
A pressure detecting apparatus having a pressure introducing pipe is installed on an intake surge tank for detecting inner pressure in the intake surge tank. The intake surge tank is provided with a throttle passage having a throttle is disposed in the intake surge tank along a flow direction of the gas for increasing a flow speed of the gas. A pressure inlet at a leading end of the pressure introducing pipe is positioned in a vicinity of the throttle.