Flushing device for toilet

Baths – closets – sinks – and spittoons – Flush closet – Tank only

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

4DIG3, E03D 510

Patent

active

052281469

ABSTRACT:
A tank toilet with a ball cock, flap valve, or other type of flush valve that is opened manually by lever operating a chain or the like is retrofitted and also made to operate electrically by installation in the tank of the toilet of a float that rides on a substantially vertical shaft that constrains motion of the float. The float is connected by a floating chain to the flush valve. When the flush tank is empty or nearly empty, the float sinks near the bottom of the shaft, where it is held in place by a sear as the tank fills. A solenoid located above the water level is connected to the sear by a lever. When the solenoid is energized, the sear is withdrawn, permitting the float to rise on the shaft, pull the plastic chain, and operate the flush valve. The electrically-operated flushing system does not interfere with manual operation of the flushing lever of the toilet.

REFERENCES:
patent: 342495 (1886-05-01), Barker
patent: 512416 (1894-01-01), Voorhees
patent: 568995 (1896-10-01), Thwaites
patent: 939123 (1909-11-01), Christy
patent: 1456196 (1923-05-01), Staats
patent: 2813274 (1957-11-01), Lewis et al.
patent: 3090967 (1963-05-01), Erhardt et al.
patent: 3345649 (1967-10-01), Cabra
patent: 3462768 (1969-08-01), Lefebvre et al.
patent: 3559217 (1968-02-01), Johnson
patent: 4141091 (1979-02-01), Pulvari
patent: 4225986 (1980-10-01), Mauk
patent: 4380835 (1983-04-01), Yao

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Flushing device for toilet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flushing device for toilet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flushing device for toilet will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1752297

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.