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.

Date of Patent:
Jun. 13, 2017

Filed:

Apr. 28, 2014
Applicant:

Denso Corporation, Kariya, Aichi-pref., JP;

Inventor:

Teruaki Kaifu, Kariya, JP;

Assignee:

DENSO CORPORATION, Kariya, JP;

Attorney:
Primary Examiner:
Assistant 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, a thermistor, and an end terminal. The sensor assembly includes a sensor portion and a sensor circuit. The sensor portion and the sensor circuit are integrated with each other and configured to measure an air flow quantity. The thermistor is equipped independently from the sensor assembly. The thermistor is configured to measure an air temperature. The end terminal is electrically connected with the sensor assembly and the thermistor. An external connection terminal in the sensor assembly is electrically connected with the sensor portion and the sensor circuit to function as the end terminal.


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