Physical-Quantity Detection Device
AssigneeHitachi Automotive Systems, Ltd.
InventorsTakahiro MIKI, Takayuki YOGO, Hiroaki HOSHIKA
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Abstract
The purpose of this invention obtain a physical-quantity detection device, the external shape of the housing of which can be reduced in size. Said physical-quantity detection device, which detects a plurality of physical quantities of a gas being measured that flows through a main channel, is characterized by having a housing positioned inside said main channel, a circuit board insert-molded into said housing, and a plurality of detection sensors mounted on both sides of the circuit board.
Claims10
A physical quantity detection device that detects a plurality of physical quantities of a measuring target gas flowing in a main passage, comprising:
- a housing that is disposed is the main passage;
- a printed circuit board that is formed to be inserted in the housing;
- and
- a plurality of detection sensors that are mounted on one surface and the other surface of the printed circuit board.
Dependencies are inferred from the claim text.