Measuring and testing – Instrument casing
Patent
1985-11-12
1986-12-23
Woodiel, Donald O.
Measuring and testing
Instrument casing
73744, 73756, 200 82R, G01L 716, G01L 1914
Patent
active
046304800
ABSTRACT:
In a vehicle having an internal combustion engine, it is usual to monitor the oil pressure level of the engine's lubrication system to prevent damage to the engine in the event the oil pressure decreases to an unacceptable level. In this regard, a gauge or a warning light on the vehicle dashboard indicates when the oil pressure is low in response to a signal from an oil pressure level transducer which is fluidly connected to the engine lubrication system. Herein is an improved oil pressure transducer with interfitting housing portions connected together by means of a unique V-shaped fastening device of the snap-in type.
REFERENCES:
patent: 2558743 (1951-07-01), Ford
patent: 3718790 (1973-02-01), Zelenka
patent: 4343974 (1982-08-01), Hire et al.
Betterton Joseph T.
Glover Alfred H.
Chrysler Motors Corporation
MacLean, Jr. Kenneth H.
Woodiel Donald O.
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