Patent · US Expired

Cooling apparatus

US5228311A · kind A · utility

2Cited by

13References

6Claims

0Family size

Assignees

Inventors

Klaus Erdmann · Heidenheim an der Brenz, DE
Helmut Konopa · Leipheim, DE
Bringfried Peglow · Herbrechtingen, DE

Key dates

Filing date	Aug 15, 1991
Grant date	Jul 20, 1993
Priority date	—
Expiry date	Aug 15, 2011

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF25D2323/00271
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

For enhanced cooling power in a beverage vending machine the compressor is arranged in a recess of the apparatus housing, and the condenser in the form of a coil-shaped tube, is arranged in a convection shaft connected to the recess. One wall of the shaft is formed by the rear wall of the housing. Inside the shaft the tube coil of the condenser is disposed diagonally upwards in the direction of the rear wall of the apparatus housing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.