Thermostatic valve for connecting an automatic transmission with an oil cooler
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United States of America Patent
Stats
-
Feb 28, 2012
Grant Date -
Jul 19, 2007
app pub date -
Jan 18, 2007
filing date -
Jan 19, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In a thermostatic valve for connecting an automatic transmission with an oil cooler, wherein the connection between an inlet conduit 12 for oil coming from the transmission and an outlet conduit 13 to the oil cooler is released or blocked by valve slider element 22, which is actuated by a thermostatic actuating element 16, 17 and is spring-loaded by a restoring spring 21, the valve slider element 22 with the restoring spring 21 is designed as a pressure-control valve which, with the open connection between the inlet conduit 12 for oil coming from the transmission and the outlet conduit 13 to the oil cooler, opens a bypass conduit 24 when a predetermined pressure of the oil is exceeded.
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