Transducer with heat sink

Details Transducer with heat sink Transducer with heat sink

1990-03-26

1991-01-22

Woodiel, Donald O.

Measuring and testing

Fluid pressure gauge

With pressure and/or temperature compensation

73115, 73756, 73431, G01L 1904

Patent

active

049861263

ABSTRACT:
An improved electronic oil pressure transducer with a circuit board supporting a power transistor and with a metal heat sink attached to the transducer so that a portion thereof extends through an aperture in the transducer housing and into intimate contact with the power transistor to transfer heat from the transistor to the atmosphere.

REFERENCES:
patent: 3614487 (1971-10-01), Hatschek
patent: 3673443 (1972-06-01), Slegel
patent: 4271701 (1981-06-01), Dempste et al.
patent: 4587595 (1986-05-01), Staples
patent: 4713729 (1987-12-01), Elermann
patent: 4796464 (1989-01-01), Miller
patent: 4809555 (1989-05-01), Kunz
patent: 4866989 (1989-09-01), Lawless

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