公开(公告)号：EP4206509A2

公开(公告)日：2023-07-05

申请号：EP22211348.2

申请日：2022-12-05

申请人： Belimo Holding AG

发明人： GRAF, Benno

IPC分类号： F16K49/00

摘要： A linear actuator (2) for use in HVAC applications comprises an actuator housing (20); and an adapter having a first clamping jaw (3a) and a second clamping jaw (3b) for fixing the linear actuator to a globe valve. In order to prevent formation of ice in or on the surfaces of the globe valve when environmental temperatures are below 0° C, active heating is required. For this purpose a heating pad (5) made of silicone is fixed to the first clamping jaw (3a) and the second clamping jaw (3b).

公开(公告)号：EP4206509A3

公开(公告)日：2023-09-13

申请号：EP22211348.2

申请日：2022-12-05

申请人： Belimo Holding AG

发明人： GRAF, Benno

IPC分类号： F16K49/00

摘要： A linear actuator (2) for use in HVAC applications comprises an actuator housing (20); and an adapter having a first clamping jaw (3a) and a second clamping jaw (3b) for fixing the linear actuator to a globe valve. In order to prevent formation of ice in or on the surfaces of the globe valve when environmental temperatures are below 0° C, active heating is required. For this purpose a heating pad (5) made of silicone is fixed to the first clamping jaw (3a) and the second clamping jaw (3b).