发明名称 |
Intake air quantity measuring apparatus |
摘要 |
An arrangement for measuring a quantity of intake air passing through an intake air duct by a sensing element disposed in parallel with a flow direction of the intake air. The sensing element includes a flow speed sensing resistor deposited on a base plate and formed into a film for sensing a flow speed of the intake air, and a pair of lead members deposited on the base plate and electrically connected to the resistor. The flow speed sensing resistor is arranged to form a temperature distribution of the resistor uniform in a direction parallel with and/or perpendicular to the flow direction of the intake air.
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申请公布号 |
US5140854(A) |
申请公布日期 |
1992.08.25 |
申请号 |
US19910691825 |
申请日期 |
1991.04.26 |
申请人 |
AISAN KOGYO KABUSHIKI KAISHA |
发明人 |
SAKAUE, YASUNORI;SAKAKIBARA, SHINICHI;MATSUBARA, MAMORU |
分类号 |
G01F1/684;G01F1/692;G01P5/12 |
主分类号 |
G01F1/684 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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