Patent · US Active

Cooling system for a rotary tablet press

US7881058B2 · kind B2 · utility

3Cited by

11References

10Claims

0Family size

Assignee

FETTE GMBH · DE

Inventors

Harald Romer · Darmstadt, DE
Ingo Schmidt · Schwarzenbek, DE
Werner Seifert · Bargteheide, DE
Peter Luneburg · Ratzeburg, DE

Key dates

Filing date	Jul 18, 2008
Grant date	Feb 1, 2011
Priority date	—
Expiry date	Jul 18, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB30B15/34
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A cooling system for a rotary tablet press with which a rotor is driven by an electrical drive motor and the rotor and drive motor are arranged in a closed housing, and a control cabinet for the drive motor and further units in the housing, wherein arranged within the housing is a cooling machine whose evaporator is part of a first heat exchanger, whose other part is arranged in a coolant circuit for the drive motor, a fan is arranged in a channel in the housing closed relative to the housing interior, where the fan draws cool air in via an air inlet of the housing and gives it off via an air outlet of the housing, wherein the cool air is engaged in heat exchange with a condenser of the cooling machine.

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