| 发明名称 |
AUTOMATIC HOT WATER RECOVERY APPARATUS |
| 摘要 |
<p>Automatic hot water recovery apparatus is provided for conserving the energy in a pressurized plumbing system and water heater apparatus by recovering hot water from hot water lines extending to plumbing fixtures remotely disposed from the water heater. A piston is provided within the water heater to enable the displacement of water therein and to act as an indicator of system operation.</p> |
| 申请公布号 |
AU3061189(A) |
申请公布日期 |
1989.08.25 |
| 申请号 |
AU19890030611 |
申请日期 |
1989.01.25 |
| 申请人 |
ALTERNATIVE ENERGY RESOURCES, INC. |
发明人 |
SPENCER KIM HAWS |
| 分类号 |
F24D17/00;F24H1/18 |
主分类号 |
F24D17/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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