Title:
TEMPERATURE CHAMBER AND METHOD
Document Type and Number:
Japanese Patent JP2020139728
Kind Code:
A
Abstract:
To provide a temperature chamber and a method for conditioning air.SOLUTION: The temperature chamber comprises: a temperature-insulated space which can be closed off from the surroundings and which serves to receive test material; and a temperature control device for controlling the temperature of the test space. The temperature control device realizes a temperature in a temperature range from -50°C to +180°C in the space. The temperature control device has a cooling device (10) comprising a cooling circuit (11) with a refrigerant, a heat exchanger (12), a compressor (13), a condenser (14), and an expansion element (15). A jet device (20) is connected to a low-pressure side (18) of the cooling circuit downstream of the heat exchanger and upstream of the compressor. A first bypass (22) is connected to a high-pressure side (17) of the cooling circuit downstream of the compressor. The refrigerant is suppliable to the jet device from the high-pressure side via the first bypass as a driving liquid.SELECTED DRAWING: Figure 1
Inventors:
CHRISTIAN HAACK
DENNIS REUSCHEL
BJOERN STROH
YANNIK ZAHRT
DAVID BLAUFELDER
DENNIS REUSCHEL
BJOERN STROH
YANNIK ZAHRT
DAVID BLAUFELDER
Application Number:
JP2020025902A
Publication Date:
September 03, 2020
Filing Date:
February 19, 2020
Export Citation:
Assignee:
WEISS UMWELTTECHNIK GMBH
International Classes:
F24F7/06; F25B1/00; F25B7/00
Attorney, Agent or Firm:
Maeda patent office