Hot Wire Air Flow Meter for Engine Control Systems Hitachi Research Lab. Hitachi, Limited

Format:

Conference/Event

Author/Creator:

Takahashi, Ken, author.

Conference Name:

International Congress & Exposition (1990-02-26 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1990

Summary:

A new type hot wire probe has been developed for measurement of intake mass air flow rate in electronic fuel injection systems. The probe was composed of a coiled platinum wire covered with a glass-ceramic composite material. Improvement in response time has been achieved through the reduction of heat transfer from the hot wire probe to the leading wires, resulting from low thermal conductivity of the covering material. The decrease of the longitudinal heat flow rate has been revealed by the measurement of temperature distribution in the probe

Notes:

Vendor supplied data

Publisher Number:

900258

Access Restriction:

Restricted for use by site license