センサ素子を備えた空気質量流量計

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专利权人:

コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングＣｏｎｔｉｎｅｎｔａｌ Ａｕｔｏｍｏｔｉｖｅ ＧｍｂＨ

发明人:

トアステン クニッテル,スティーヴン セテシャック

申请号：

JP20150538392

公开号：

JP6073489(B2)

申请日:

2013.10.21

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

An air mass meter has a sensor element, across which an air mass flow to be measured moves. The sensor element is a micro-electro-mechanical system having a membrane, on which a heating element is formed. An electrical measuring resistor and at least two electrical comparison resistors are arranged upstream and downstream of the heating element. A first temperature sensor element is formed with a measuring resistor upstream of the heating element and two comparison resistors arranged downstream of the heating element. The second temperature sensor element is formed with a measuring resistor arranged downstream of the heating element and two comparison resistors arranged upstream of the heating element.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/