Water control valve
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United States of America Patent
Stats
-
Apr 11, 1989
Grant Date -
N/A
app pub date -
Sep 21, 1987
filing date -
Sep 21, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An improved flow control valve for controlling selection of the temperature of water and its direction to one of several outlet ports, for example, a shower head or a tub spigot, is disclosed. The valve comprises a ball member having first and second inlet passages and one outlet passage formed in it, which fits within a valve body having first and second inlet ports and first and second outlet ports therein. The inlet passages in the ball are disposed in the same plane as the inlet ports, while the outlet passage is disposed in the same plane as are the outlet ports. These planes may be perpendicular to one another. A control member is connected to the ball and is rotatable about a first axis to select the temperature of the water and about a second axis to control the amount of water flowing and its direction to one of the outlet ports.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| LING NAN FLEXIBLE & SHAFT FACTORY OF GUANGZHOU | NO 7-8 XINGANG EAST ROAD GUANGZHOU CITY |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Jiang, Ying Z | Beijing, CN | 1 | 14 |
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Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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