Fluent material handling – with receiver or receiver coacting mea – With signal – indicator – recorder – inspection means or exhibitor – Level or pressure in receiver
Patent
1974-06-18
1976-08-10
Bell, Jr., Houston S.
Fluent material handling, with receiver or receiver coacting mea
With signal, indicator, recorder, inspection means or exhibitor
Level or pressure in receiver
141297, 141309, B67C 1100
Patent
active
039736024
ABSTRACT:
A funnel apparatus for use in filling a container without overflowing and which sealingly engages the filling opening of an imperforate container when the container is being filled with liquid and such apparatus has a vent which terminates below the normal liquid level in the upper portion of the apparatus when in use and through which air displaced from the container being filled must pass. The displaced air from the container creates a signal in the form of bubbles which pass through the liquid within the apparatus until the liquid level in the container closes the vent at which time the bubbles stop and the user is apprised of the fact that the container is substantially full and that pouring into the apparatus should stop. Thereafter the liquid remaining in the funnel apparatus can drain into the container without overflowing.
REFERENCES:
patent: 129783 (1872-07-01), Brown
patent: 918814 (1909-04-01), Barney
patent: 1517644 (1924-12-01), Kruger
patent: 1564489 (1925-12-01), Neil
patent: 1580737 (1926-04-01), Kelletson
patent: 1672983 (1928-06-01), Maple
patent: 1844233 (1932-02-01), Whitney
patent: 2871895 (1959-02-01), Rektorys
Bell, Jr. Houston S.
Dowell Jr. A. Yates
LandOfFree
Funnel with signal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Funnel with signal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Funnel with signal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1738290