Lebensmittelgefrieranlage und zugehöriges Verfahren zur abfuhr von gefriergas

Details

Veröffentlichungs-Nr.

EP3444547

Aktenzeichen

EP18151539

Anmeldetag

12. Januar 2018

Veröffentlichung

14. September 2022

Erteilung

14. September 2022

Rechtsraum

EP

IPC

F25D3/11

Abstract

In order to overcome the limitations and problems that earlier apparatus have experienced, a food freezer (10; 110) is proposed, comprising: - a first housing (14; 114) having a first chamber (16; 116) arranged internally within for providing a freezing gas (20) to a food product (18; 118) within the first chamber (16; 116); - a second housing (28; 128) having a second chamber (30; 130) arranged internally within and being in fluid communication with the first chamber (16; 116) for exhausting the freezing gas (20) from the first chamber (16; 116); - an adjustable opening (38) disposed at an, in particular common, wall (36; 136a, 136b) between the first chamber (16; 116) and the second chamber (30; 130) for controlling a flow of the freezing gas (20) moving from the first chamber (16; 116) to the second chamber (30; 130), the adjustable opening (38) disposed to provide a flow path for the flow of the freezing gas (20) to a region of the second chamber (30; 130) for exhaust from said second chamber (30; 130) to an area external to the first housing (14; 114) and second housing (28; 128); and - a pressure curtain (31; 131) comprising the exhaust and disposed at the second chamber (30; 130) to prevent atmosphere from the area external to the first housing (14; 114) and second housing (28; 128) from entering said housings (14, 28; 114, 128). A related method of exhausting freezing gas (20) is also proposed.

Anmelder

Firmen

Linde GmbH
Linde Aktiengesellschaft

Land

🇩🇪 Deutschland

Fachgebiete