公开(公告)号：WO2020007866A1

公开(公告)日：2020-01-09

申请号：PCT/EP2019/067750

申请日：2019-07-02

Applicant: DANFOSS A/S

Inventor： LUND, Thomas ,  VAN BEEK, Johan ,  VESTERGAARD, Niels P.

IPC: F25B43/04

Abstract: An apparatus (1) for removing non-condensable gases from a refrigerant is described, said apparatus (1) comprising a pipe arrangement (2) having a pipe (3), cooling means (4) for the pipe (3), and venting means, wherein the pipe (3) comprises a connection geometry (5) for a connection to a refrigerant system. Such an apparatus should be operated with good efficiency. To this end the pipe comprises at least a first section (6) and a second section (7) which are directed in different directions.

公开(公告)号：WO2021032810A1

公开(公告)日：2021-02-25

申请号：PCT/EP2020/073269

申请日：2020-08-19

Applicant: DANFOSS A/S

Inventor： LUND, Thomas

IPC: F25B43/00

Abstract: A refrigerant system (1) is described comprising a refrigerant circuit having a first heat exchanger (2), a compressor (3), a second heat exchanger (4) and a gas/fluid separator (5) comprising an inlet (12) connected to a refrigerant outlet of the first heat exchanger and an outlet (13) connected to the compressor (3). It should be possible to remove liquid from a refrigerant flow even with a limited size of the separator. To this end, the separator (5) comprises at least two flow paths arranged in parallel between the inlet (12) and the outlet (13) of the separator (5).

公开(公告)号：EP3591316A1

公开(公告)日：2020-01-08

申请号：EP18182229.7

申请日：2018-07-06

Applicant: Danfoss A/S

Inventor： LUND, Thomas ,  VAN BEEK, Johan ,  VESTERGAARD, Niels P.

IPC: F25B43/04

Abstract: An apparatus (1) for removing non-condensable gases from a refrigerant is described, said apparatus (1) comprising a pipe arrangement (2) having a pipe (3), cooling means (4) for the pipe (3), and venting means, wherein the pipe (3) comprises a connection geometry (5) for a connection to a refrigerant system.
Such an apparatus should be operated with good efficiency.
To this end the pipe comprises at least a first section (6) and a second section (7) which are directed in different directions.