Deere + Company

Bradley R Watkins

Randy R Scarf

Dattatray B Pingle

Nakib Y Siddiqui

Rohit Bedage

Shaligram D Tambe

Craig A Purvis

Mark A Taute

Laurentiu Dobrila

Ahmo Krgo

Jason Schneider

Nathan Erickson

Doug Brocco

Glen H Martin, Iii

Lauentiu Dobrila

A dual core exhaust gas recirculation cooler includes a cooler housing having an EGR inlet, first and second EGR outlets, a cooling circuit extending from a coolant inlet through the cooler housing to a coolant outlet, a first EGR circuit core extending from the EGR inlet to the first EGR outlet, and a second EGR circuit core extending to the second EGR outlet from the EGR inlet or the first EGR outlet. A first EGR valve is configured to selectively couple the first EGR circuit core to a return passageway. A second EGR valve is configured to selectively couple the second EGR circuit core to the return passageway. The EGR valves are configured to selectively flow exhaust gas through the cooler housing within either the first EGR circuit core only or within both the first EGR circuit core and the second EGR circuit core.

Dual core exhaust gas recirculation cooler

One or more techniques and/or systems are disclosed for a vibration mitigation device. The vibration mitigation device can comprise a shell forming a hollow body that is configured to house a coupled wiring connector and a connector block. The shell can comprise first shell section and second shell section that are operably engaged with each other, and engaged with a vehicle component to which the connector block is engaged. The shape and sizing of the shell and its hollow body allow for a compressive force to be applied to the coupled connectors, to mitigate vibration between the two connectors during use.

Vibration resistant connector cap

Disclosed is a power system comprising a mount, a heat exchanger, and a corrugated strap positioned about the heat exchanger for securing the heat exchanger to the mount. The heat exchanger comprises a separation edge, and the corrugated strap may comprise a first corrugated section and a second corrugated section. A separation bend may be positioned between the first corrugated section and the second corrugated section, and the separation bend may overlap the separation edge.

Corrugated strap for securing a heat exchanger

An EGR venturi for use in an EGR system of an IC engine includes a body defining a converging inlet section, a throat, and an interior liquid heat exchange chamber adjacent to the throat.

Temperature controlled venturi for use with an EGR system in an internal combustion engine

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Cedar Falls, IA, United States of America

Bradley R Watkins