Manual and automatic flusher

Details Manual and automatic flusher Manual and automatic flusher

2005-01-25

2005-01-25

Huson, Gregory L. (Department: 3751)

Baths, closets, sinks, and spittoons

Flush closet

Urinals only

C004SDIG003, C251S040000

Reexamination Certificate

active

06845524

ABSTRACT:
A manual and automatic flusher includes an infrared sensor added to a conventional manual flusher, and the infrared sensor consists of an electronic eye and an electro-magnetic valve. The electro-magnetic valve has an iron core moved in and out for controlling opening and shutting of a block, and a communicating tube connected between a flow hole of the block and the upper end of a valve body to enable a hand rod and the infrared sensor separately operated by means of the flexibility of the communicating tube, not interfering with each other. Then the flusher can be used by a manual operation or by automatic operation, with a simple structure for manufacturing.

REFERENCES:
patent: 4327891 (1982-05-01), Allen et al.
patent: 4793588 (1988-12-01), Laverty, Jr.
patent: 5169118 (1992-12-01), Whiteside
patent: 5431181 (1995-07-01), Saadi et al.
patent: 5699994 (1997-12-01), Wu
patent: 6019343 (2000-02-01), Tsai
patent: 6349921 (2002-02-01), Jahrling
patent: 6382586 (2002-05-01), Wilson et al.
patent: 6659420 (2003-12-01), Hwang et al.
patent: 20030042446 (2003-03-01), Wilson

Affiliated with

Also associated with

Rating

Manual and automatic flusher does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3404871