Automotive oil level control valve apparatus

Details Automotive oil level control valve apparatus Automotive oil level control valve apparatus

1988-10-28

1989-09-12

Tapolcad, William E.

Automatic temperature and humidity regulation

Thermostatic

In fluid controlled

236101E, 137535, 267 47, 267158, 267262, G05D 2308

Patent

active

048652504

ABSTRACT:
A fluid level control valve has a base with an aperture formed therein. A cover is slidingly disposed over the aperture and is biased by a thermostatic element in a direction tending to close the aperture. The thermostatic element is an elongated strip having one end captured by tabs projecting from the base, and an opposite end is captured by a bracket formed on the base. The thermostatic element is formed with a V-shaped force imparting portion which is aligned with the cover and the position of the bracket is adjustable to place a selected force on the cover through the thermostatic element. The calibrated valve is then fixedly attached to a housing with the aperture aligned with an aperture in the housing.

REFERENCES:
patent: 1583303 (1926-05-01), Mertz
patent: 1933318 (1933-10-01), Doer
patent: 1963101 (1934-06-01), Sawtelle
patent: 2848574 (1958-08-01), Hutt et al.
patent: 3513881 (1970-05-01), Kinsell
patent: 4781575 (1988-11-01), Ferri et al.

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