发明名称 |
ELECTRICAL HEATING APPARATUS |
摘要 |
<p>Electrical heating apparatus includes an electrical heater in which the inlet conduit for inletting cold water to the electrical heater and/or the outlet conduit for outletting hot water thereto from the electrical heater is integrally formed with a pressure-responsive device which senses the flow rate to or through the electrical heater to control the energization of the electrical heater. The apparatus also includes a regulating valve constituted of a membrane and a stem having a head of convex configuration facing the membrane but normally spaced therefrom to define a flow-control passageway which creates differential pressures acting on the membrane tending to deform the membrane such as to maintain a relatively constant flow rate through the flow control passageway despite variations in water inlet pressure.</p> |
申请公布号 |
EP1265518(B1) |
申请公布日期 |
2011.05.18 |
申请号 |
EP20010910124 |
申请日期 |
2001.03.08 |
申请人 |
ATMOR INDUSTRIES (1973) LTD. |
发明人 |
HADAR, YORAM |
分类号 |
A47J31/00;F24H9/20;G05D7/01;H01H35/26 |
主分类号 |
A47J31/00 |
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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