公开(公告)号：EP2884135A4

公开(公告)日：2016-07-06

申请号：EP13828032

申请日：2013-07-22

申请人： ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD

发明人： QIU HAOMING ,  YIN BIN ,  ZHANG JIANMIN ,  WANG HUI

IPC分类号： F16H57/04 ,  F16K31/64

CPC分类号： F16K31/002 ,  F16H57/04 ,  F16K3/30 ,  G05D23/1333

公开(公告)号：EP2884134A4

公开(公告)日：2016-07-06

申请号：EP13827995

申请日：2013-07-22

申请人： ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD

发明人： QIU HAOMING ,  YIN BIN ,  ZHANG JIANMIN ,  WANG HUI

IPC分类号： F16H57/04 ,  F01M5/00 ,  F16K31/64 ,  F16N23/00

CPC分类号： G05D23/022 ,  F01M5/007 ,  F16H57/04 ,  F16H57/0413 ,  F16K11/044 ,  F16K31/002 ,  G05D23/1333

摘要： A thermoregulator comprises a valve body (102) internally provided with an accommodating cavity (108) and a thermal element (204, 205) mounted in the accommodating cavity (108). The accommodating cavity (108) is in communication with the exterior through at least three ports such as a first port (104), a second port (105), and a third port (106). The thermal element is mounted in the valve body (102) through two elastic components (203, 206). A fixedly mounted annular closure ring (111) is disposed in the accommodating cavity (108). At least most of the thermal element (204, 205) is located between the third port (106) and the closure ring (111). Through such arrangement, rapid heating of transmission fluid is ensured when the temperature of the transmission fluid is low, thereby ensuring the lubrication performance of a transmission. In addition, a processing precision requirement for components and parts can be reduced and manufacturing and mounting are more convenient.