Intake air quantity measuring apparatus

Measuring and testing – Volume or rate of flow – Thermal type

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G01F 168

Patent

active

051056607

ABSTRACT:
The invention is directed to 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.

REFERENCES:
patent: 3996799 (1976-12-01), Van Putten
patent: 4345465 (1982-08-01), Gruner et al.
patent: 4833912 (1989-05-01), Ohta et al.
patent: 4884443 (1989-12-01), Lee et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Intake air quantity measuring apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Intake air quantity measuring apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Intake air quantity measuring apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1577602

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.