发明名称 |
Insulating cover for tub such as outdoor jacuzzi or spa bath, comprises horizontal roller shutter of foam-filled hollow plastic slats |
摘要 |
The thermal insulation cover for a water-filled tub (11) comprises a roller shutter (16) made from a series of articulated slats (18), deployed horizontally over the water surface (22). Each slat consists of a hollow rigid or semi-rigid plastic extrusion, filled with an injected or extruded plastic foam (25), and with ends closed by plugs. Each slat can have an optional reinforcing rod (34), e.g. of a plastic material with low thermal conductivity. The shutter is deployed with a clearance (J) from the water surface to create a thermally insulating cushion of air (24). The shutter is preferably motorised and remote-controlled.
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申请公布号 |
FR2837516(A1) |
申请公布日期 |
2003.09.26 |
申请号 |
FR20020003375 |
申请日期 |
2002.03.19 |
申请人 |
POIRSON DOMINIQUE JEAN PIERRE |
发明人 |
POIRSON DOMINIQUE JEAN PIERRE |
分类号 |
E04H4/08;(IPC1-7):E04H4/08 |
主分类号 |
E04H4/08 |
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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