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:
Apr. 10, 2018
Filed:
Jun. 10, 2016
Applicant:
Denso Corporation, Kariya, Aichi-pref., JP;
Inventor:
Teruaki Kaifu, Kariya, JP;
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F 1/68 (2006.01); F02M 35/10 (2006.01); G01F 1/69 (2006.01); G01F 1/684 (2006.01); G01F 5/00 (2006.01); G01K 13/02 (2006.01);
U.S. Cl.
CPC ...
F02M 35/10386 (2013.01); G01F 1/684 (2013.01); G01F 1/69 (2013.01); G01F 5/00 (2013.01); G01K 13/02 (2013.01);
Abstract
An air flow measuring device includes a sensor assembly including a sensor portion and a sensor circuit, which are integrated with each other and configured to measure an air flow quantity. A thermistor is equipped independently from the sensor assembly and configured to measure an air temperature. The sensor circuit of the sensor assembly is equipped to a grounding end terminal in the sensor assembly. One lead wire of the thermistor is joined electrically with the grounding end terminal in the sensor assembly.