Measuring and testing – Liquid level or depth gauge – Float
Patent
1984-12-20
1987-02-10
Yasich, Daniel M.
Measuring and testing
Liquid level or depth gauge
Float
73308, 338 33, G01F 2360
Patent
active
046415238
ABSTRACT:
It is desirable to be able to indicate the quantity of liquid left in the fuel tank of a vehicle. This is conventionally achieved with the aid of a float movable along a resistance wire. The invention offers an improved design of a liquid gauge consisting of two parallel rods (16 and 17),having resistance wires (18,19 respectively) wound around them and being surrounded by a float (6,7,15) with a contact (1-5) connecting the two resistance wires (18 and 19) to each other and arranged between the two wires (18 and 19).
REFERENCES:
patent: 3433073 (1969-03-01), Kunert
patent: 3555904 (1971-01-01), Lenker
patent: 3813941 (1974-06-01), Miguel et al.
patent: 4342224 (1982-08-01), Hara et al.
Skandiafabriken AB
Yasich Daniel M.
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