Fluid handling – Systems – Programmer or timer
Patent
1977-11-14
1980-01-08
Cohan, Alan
Fluid handling
Systems
Programmer or timer
13762427, 251 611, 251 15, A01G 2500, F16K 31365
Patent
active
041823710
ABSTRACT:
An automatically actuated liquid flow control device or valve is provided which serves to start or stop the flow of a liquid, e.g., water, through a supply line at a desired time or, in the case of stopping the flow of a liquid, after a predetermined amount of liquid has passed through the valve. The liquid flow control valve includes an expandable balloon-like bladder or reservoir. The automatic liquid flow control valve is particularly adapted for use in conjunction with lawn or garden watering systems.
REFERENCES:
patent: 1297563 (1919-03-01), Hardy
patent: 3022977 (1962-02-01), Jones
patent: 3972344 (1976-08-01), Chauvigne
LandOfFree
Automatic liquid flow control device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Automatic liquid flow control device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic liquid flow control device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1939958