公开(公告)号：US3618855A

公开(公告)日：1971-11-09

申请号：US3618855D

申请日：1969-10-15

申请人： MARKARYDS METALLARMATUR AB

发明人： NILSSON SVEN DAVID FERDINAND ,  GLIMMERFORS KURT RUNE

IPC分类号： F24H9/12 ,  G05D23/12 ,  G05D23/13 ,  F24D3/00

CPC分类号： F24D19/0007 ,  G05D23/125 ,  G05D23/132 ,  Y10T137/0402

摘要： A radiator valve has a housing with a displaceable valve stem in a passage, one end of which has a valve seat controlled by a valve member on the stem and the other end of which is controlled by a throttle element on the stem and which passage is connected between its ends with an inlet connection for hot water supply for dividing the inlet flow of hot water in one stream passing past the valve member to a feed outlet connected to the radiator inlet, and one stream passing past the throttle element to a return chamber and to an outlet pipe connection while bypassing the radiator, the return chamber being connected with a return inlet from the radiator.