Title

Apparatus for measuring the temperature of a piston in an internal combustion engine

Inventors

Carl L. Anderson, Michigan Technological UniversityFollow
Glen L. Barna
Douglas B. Brumm, Michigan Technological UniversityFollow

Files

Abstract

An apparatus for measuring the temperature of a piston in an internal combustion engine. The apparatus includes a thermistor to sense the temperature of the piston and generate an electrical signal representative of that temperature, a transmission unit connected to the thermistor for receiving the electrical signal and for converting the signal to an infrared beam for transmission to a point remote from the piston, and a receiver to receive the beam and convert the beam to an electrical signal corresponding to the electrical signal generated by the thermistor. The first mentioned electrical signal is converted to a rectangular wave form prior to transmission of the infrared beam.

Patent Number

5,106,202

Assignee

Board of Control of Michigan Technological University, Houghton, Mich.

Application Number

629,131

Date Filed

12-18-1990

Certificate of Correction

No

Issue Date

4-21-1992

Disciplines

Automotive Engineering | Engineering

Comments

For the most up-to-date information about this patent, including the availability of Certificates of Correction, be sure to check the United States Patent and Trademark Office's free, publicly accessible database: Patent Public Search https://ppubs.uspto.gov/pubwebapp/static/pages/landing.html

Recommended Citation

Anderson, Carl L.; Barna, Glen L.; and Brumm, Douglas B., "Apparatus for measuring the temperature of a piston in an internal combustion engine" (1992). Michigan Tech Patents. 66.
https://digitalcommons.mtu.edu/patents/66