Electronic Air Core Wide Angle Tachometer AC Spark Plug Div., General Motors Corporation

Format:

Conference/Event

Author/Creator:

Cardani, C. S., author.

Conference Name:

1975 Automotive Engineering Congress and Exposition (1975-02-24 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1975

Summary:

The wide angle air core tachometer has been developed as an alternative to the D'Arsonval type tachometer. Differences between the air core mechanism and D'Arsonval meter movement have forced the design of new drive electronic circuitry which would transform a linear output voltage to two bi-directional output wave forms. Combination of the new circuit and existing gage assembly is built into a tachometer assembly and is being produced in high volume utilizing automated assembly and computerized laser test and adjust equipment. Expansion of the concept will allow application to pressure and temperature gages, pyrometers, speedometers, et cetera

Notes:

Vendor supplied data

Publisher Number:

750437

Access Restriction:

Restricted for use by site license