发明名称 |
Freezing device with vibrating trough |
摘要 |
Device for freezing products, comprising a vibrating trough (2) comprising a bottom wall (3) on which the products (9) to be frozen move in contact with a layer of liquefied gas (7). The bottom wall (3) has a pattern of alternating projecting and hollow parts. The projecting parts are distributed in a regular pattern and are in continuous registry with the hollow parts. The height (h) of the projecting parts does not exceed half the thickness (e) of the layer of liquefied gas. The projecting parts have a constant height (h). The bottom wall (3) is an embossed metal sheet, preferably of stainless steel.
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申请公布号 |
US5428972(A) |
申请公布日期 |
1995.07.04 |
申请号 |
US19940183324 |
申请日期 |
1994.01.19 |
申请人 |
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
GERMAIN, JEAN-PIERRE |
分类号 |
A23L3/36;A23L3/375;B65G27/04;F25D3/11;(IPC1-7):F25D13/06;F25D17/02 |
主分类号 |
A23L3/36 |
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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