Refrigeration – Means producing shaped or modified congealed product – Heat absorber with product remover
Reexamination Certificate
2005-04-12
2005-04-12
Esquivel, Denise (Department: 3744)
Refrigeration
Means producing shaped or modified congealed product
Heat absorber with product remover
C165S156000, C029S460000, C029S527300, C029S527500
Reexamination Certificate
active
06877334
ABSTRACT:
A cooling unit adapted for use in a freezing mechanism, which is composed a metallic cylindrical evaporator housing and a metallic freezing pipe helically wound on an outer periphery of the evaporator housing for thermal contact with the evaporator housing, wherein the freezing pipe is embedded in a metal layer formed by slip casting of a low melting point alloy such as aluminum alloy, tin alloy or magnesium alloy on the outer periphery of the evaporator housing.
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Ali Mohammad M.
Esquivel Denise
Hoshizaki Denki Kabushiki Kaisha
Rader & Fishman & Grauer, PLLC
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