Measuring and testing – Volume or rate of flow – Thermal type
Patent
1990-02-23
1991-06-04
Goldstein, Herbert
Measuring and testing
Volume or rate of flow
Thermal type
G01F 168
Patent
active
050203657
ABSTRACT:
A device that measures the mass of air aspirated by an internal combustion engine. The device includes a hot wire which is supported by a plastic ring. Each end of the hot wire is connected to an angular connection plate which includes one end that protrudes to the outside of the ring to which an electrical connection is made, and a thin connection end which is embedded in the plastic ring to which ends of support points are connected and which the hot wire is secured.
REFERENCES:
patent: 4299124 (1981-11-01), Knapp et al.
patent: 4299125 (1981-11-01), Romann et al.
patent: 4325253 (1982-04-01), Romann et al.
patent: 4450714 (1984-05-01), Prohaska et al.
patent: 4455878 (1984-06-01), Kita
Goldstein Herbert
Greigg Edwin E.
Greigg Ronald E.
Robert & Bosch GmbH
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