Title:
ソレノイド駆動式ゲートバルブを備えたディーゼルエンジン流体クーラントシステム
Document Type and Number:
Japanese Patent JP6623154
Kind Code:
B2
Abstract:
A diesel engine fluid reservoir system having a reservoir of diesel exhaust fluid in thermal communication with a heating element, a first conduit for the flow of engine coolant fluid to the heating element, a temperature sensor disposed to sense ambient temperature and/or a temperature of the diesel exhaust fluid, a controller communicatively coupled to the temperature sensor and communicatively coupled to a sprung gate valve included in the first conduit. The gate valve has a no-flow position and a flow position for control of the flow of engine coolant and includes an endless elastic band sandwiched between a first gate member and a second gate member each defining an opening therethrough alignable with the first conduit in the flow position. In response to a sensed temperature at which the diesel exhaust fluid is frozen, the controller signals the gate valve to be in the flow position.
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Inventors:
Dave Fletcher
Brian Graychen
Matt Gilmer
James H. Miller
Jeff Logara
Brian Graychen
Matt Gilmer
James H. Miller
Jeff Logara
Application Number:
JP2016530948A
Publication Date:
December 18, 2019
Filing Date:
November 12, 2014
Export Citation:
Assignee:
DAYCO IP HOLDINGS,LLC
International Classes:
F16K3/02; F01N3/24; F16K31/06
Domestic Patent References:
| JP2009013845A | ||||
| JP2008101535A | ||||
| JP9217856A | ||||
| JP10159998A | ||||
| JP2016532837A |
Foreign References:
| US2204142 | ||||
| US5195722 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe