Refrigerating and/or heating device of contact type

Details Refrigerating and/or heating device of contact type Refrigerating and/or heating device of contact type

1990-02-28

1991-10-15

Makay, Albert J.

Refrigeration

Storage of solidified or liquified gas

With vapor discharged from storage receptacle

62 462, 62293, F17C 310

Patent

active

050563181

ABSTRACT:
A refrigerating and/or heating device of the contact type utilizing the endothermic and exothermic reactions of a hydrogen absorbing alloy comprises a contact member (16) in the form of a closed container (18) having a contact surface (17) and packed with a hydrogen absorbing alloy (19), a handle member (21) in the form of a closed container (22) packed with another hydrogen absorbing alloy (23), and a gas pipe (25) interconnecting the two members and having a valve (26).

REFERENCES:
patent: 3929136 (1975-12-01), Kreeb et al.
patent: 3971229 (1976-07-01), Privas
patent: 4040410 (1977-08-01), Libowitz
patent: 4161211 (1979-07-01), Duffy et al.
patent: 4457136 (1984-07-01), Nishizaki et al.

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