IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0942992
(1978-09-18)
|
발명자
/ 주소 |
- Veach Carlos W. (8921 Ashcroft Ave. Los Angeles CA 90048)
|
인용정보 |
피인용 횟수 :
19 인용 특허 :
0 |
초록
▼
Tempered water supply system for a domestic basin, such as a bathroom lavatory, tub or shower, or a kitchen sink, characterized by an adjustable temperature mixing valve for hot and cold water, a supply valve including a hydraulic motor for controlling flow of tempered water from the mixing valve to
Tempered water supply system for a domestic basin, such as a bathroom lavatory, tub or shower, or a kitchen sink, characterized by an adjustable temperature mixing valve for hot and cold water, a supply valve including a hydraulic motor for controlling flow of tempered water from the mixing valve to an outlet such as a spout, and a pair of manual control valves for operating the motor. The control valves, and a manual control for the mixing valve, may be disposed at any desired positions on or relative to the basin. One control valve gradually moves the supply valve toward open position and the other similarly moves it toward closed position, which may be effected by continuous actuation or repeated incremental actuations, whereby actuation of one or the other increases or decreases outlet flow. Since the control valves are, in effect, servo-control valves for a servo-motor, and the flow rate therethrough is minor compared to the outlet flow rate, they may be connected with small readily orientable flexible conduits of desired lengths, enabling a wide selection of their positionings relative to the basin.
대표청구항
▼
In a water supply system for a basin, such as a bathroom lavatory, kitchen sink, or the like, including a spout for delivering tempered water, consisting of a mixture of hot and cold water, to the spout for discharge into the basin, the improvements, comprising; (a) a water source including water mi
In a water supply system for a basin, such as a bathroom lavatory, kitchen sink, or the like, including a spout for delivering tempered water, consisting of a mixture of hot and cold water, to the spout for discharge into the basin, the improvements, comprising; (a) a water source including water mixing apparatus communicating with supplies of hot and cold water adapted to mix same in selected proportions for delivery therefrom of water at a desired temperature, (b) a supply valve communicating between the mixing apparatus and the spout having a movable wall forming a part of an expansible chamber and operatively connected to a metering valve for varying the rate of flow of the delivered water, dependent upon the volume of water in said chamber, (c) a first normally closed control valve communicating with the chamber adapted to be opened by a manual controls to decrease its volume and permit the metering valve to move toward open position, and (d) a second normally closed control valve communicating between the source and the chamber adapted to be opened by another manual controls to increase its volume and move the metering valve toward closed position.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.