Patent · US Expired

Control box with door and cooler

US6134109A · kind A · utility

25Cited by

9References

8Claims

0Family size

Assignee

Rittal-Werk Loh GmbH & Co. KG · DE

Inventors

Norbert Muller · Tamm, DE
Heinrich Strackbein · Biebertal, DE
Jurgen Bernhardt · Eisenberg (Pfalz), DE
Walter Nicolai · Seevetal, DE

Key dates

Filing date	Sep 8, 1998
Grant date	Oct 17, 2000
Priority date	—
Expiry date	Sep 8, 2018

Classification

Technology area (CPC H)Electricity
CPC primaryH02B1/565
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a control box with a box body which can be closed off by a door and a cooler with an inner circuit consisting of a ventilator and an evaporator, and an outer circuit consisting of a compressor, a condenser and a ventilator. An air-conditioning door which can easily by used for both types of operation is provided by a novel casing construction and an appropriate distribution of the modules of the inner and outer circuits of the cooler.

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