Denso International America, Inc.

International Business Machines Corporation

Justin Harris

Nicholas Wilson

Robert Cardno

Yilin Tian

Daniel Mark Stephens

Nikolai Akinin

Peter Mickley

A tank for a radiator. The tank includes an inlet port through which coolant enters the tank. A wall at least partially defines a cavity in fluid communication with the inlet port. A curved surface of the wall is opposite to the inlet port and reduces volume of the cavity at the inlet port. The curved surface is configured to reduce turbulence of coolant flowing into the cavity from the inlet port. At least one turning vane extends along the wall into the cavity from the inlet port. The at least one turning vane is curved to reduce turbulence of coolant flowing through the inlet port and into the cavity.

Radiator including thermal stress countermeasure

An automotive heat exchanger () has a heat exchanger core () including a header part () with a plurality of heat transfer tubes () and a head tank () with an opening receives end portions of the heat transfer tubes (). A plastic header plate () is secured with the header tank () and header part (). The header plate () includes a plurality of apertures () extending through the plate () that enable fluid passage. Each aperture () includes a cutout portion () that receives an end of a heat transfer tube (). The cutout portion () has a complimentary shape to mate with the end of the heat transfer tube (). A seal (), in the cutout portion (), seals the end of the heat transfer tube () with the header plate ().

Heat exchanger with a plastic header plate

A tank portion defines a space therein and has an opening on one side. A foot portion is in a plate shape extending radially outward from a bottom end of the tank portion on the one side. A core plate covers the opening and has a base portion and a holder portion. The base portion is in an elongated rectangular plate shape having first and second long lateral sides and a short lateral side. The holder portion includes a first holder at the first long lateral side, a second holder at the second long lateral side, and a third holder at the short lateral side, each gripping the foot portion. All the first holder, the third holder, and the second holder are one piece continuously extending along the first long lateral side, the short lateral side, and the second long lateral side.

Tank for heat exchanger and method for manufacturing the tank

A component retention assembly is fixed to an associated part and configured to be engaged with a bracket of a component. The component retention assembly may include a pair of cantilever prongs and a clip. The clip includes a hinge and an extension that is removably disposed between the pair of cantilever prongs when the clip is in a closed position. A prong is disposed on an end of the extension opposite the hinge. The prong includes a retaining face configured to engage the bracket and retain the clip in the closed position.

Component retention assembly

The present disclosure provides a heat exchanger including a holder and a nut. The holder defines a holding space therein. The nut includes a main body, which is inserted into the holding space along an insertion direction, and a protrusion, which protrudes from the main body. The nut defines a threaded hole that extends through the main body and the protrusion. The holder further defines an opening at a first surface of the holder. The protrusion has an end surface that aligns with or protrudes from the first surface through the opening when the nut is inserted into the holding space. The end surface contacts an external component when the external component is fixed to the heat exchanger by inserting a bolt into the threaded hole through the external component.

Heat exchanger and structure for mounting external component to heat exchanger

A combined heat exchanger and active grille shutter assembly. The assembly includes a rotatable shutter and an actuator configured to rotate the shutter. A conduit of the shutter is configured to accommodate flow of fluid therethrough and permit heat transfer between the fluid and air about the shutter. An inlet and an outlet are in fluid communication with the conduit.

Heat exchanger including active grille shutters

A bushing mount for an in-vehicle component disposed on a vehicle body includes a support and an insertion portion. The support includes a support body defining a pin hole therein, and the insertion portion is connected to the support. The support body includes a contact surface that abuts the vehicle body when the insertion portion is inserted into an attachment hole formed in the vehicle body. The support supports, when a pin of the in-vehicle component is inserted into the pin hole, the in-vehicle component while being interposed between the vehicle body and the in-vehicle component. The support includes a removal portion that allows the pin to be removed out of the pin hole in a direction angled from a center axis of the pin hole.

Growing community of inventors

Royal Oak, MI, United States of America

Justin Harris