Chris A. Calhoun - Niagara Falls NY, US Terry Joseph Hunt - Williamsville NY, US David A. Southwick - Lockport NY, US Karl Paul Kroetsch - Williamsville NY, US Krzysztof Wawrocki - Ostrow Wlkp., PL Khalid El Moutamid - Vivier Au Court, FR Yusuke Matsunaga - Amherst NY, US Laurent Art - Ethe, BE
Assignee:
Delphi Technologies, Inc. - Troy MI
International Classification:
F28F 9/007
US Classification:
165 67, 165173, 29890052
Abstract:
A one-piece header tank includes side edges that are overlapped and brazed together to form a joint positioned within the interior of the tank. The tank also includes an integrally formed mounting flange that may be fabricated without jeopardizing the leak integrity of the tank.
One Piece Integral Reinforcement With Angled End Caps To Facilitate Assembly To Core
Chris A. Calhoun - Niagara Falls NY, US Terry Joseph Hunt - Williamsville NY, US David A. Southwick - Lockport NY, US Karl Paul Kroetsch - Williamsville NY, US Krzysztof Wawrocki - Ostrow Wlkp., PL Khalid El Moutamid - Vivier Au Court, FR Yusuke Matsunaga - Amherst NY, US Laurent Art - Ethe, BE
Assignee:
Delphi Technologies, Inc. - Troy MI
International Classification:
B21D 53/02 F28F 9/02
US Classification:
29890052, 165149
Abstract:
A metal tank cap is integral with a reinforcing member via a narrow connection and is flared outwardly at the narrow connection portion to be over an open end of the tank simultaneously with moving the metal tubes of the core into the tank. By unbending the connection portion, the respective tank caps are deflared into the open ends of the respective tanks and the entire assembly is placed in a furnace and brazed together.
Heat Exchanger With Tank Utilizing Integral Positioning Guides
Chris A. Calhoun - Niagara Falls NY, US Terry Joseph Hunt - Williamsville NY, US David A. Southwick - Lockport NY, US Karl Paul Kroetsch - Williamsville NY, US Krzysztof Wawrocki - Ostrow Wlkp., PL Khalid El Moutamid - Vivier au Court, FR Yusuke Matsunaga - Amherst NY, US Laurent Art - Ethe, BE
Assignee:
Delphi Technologies, Inc. - Troy MI
International Classification:
F28D 1/03
US Classification:
165 78, 165140, 165916
Abstract:
A heat exchanger is disclosed. A plurality of guides are integrally formed with the walls of a header tank and are used to position an oil cooler inside the tank to align a pair of fittings carried by the cooler with a pair of spaced openings in the tank.
Method Of Attaching A Transmission Oil Cooler To An Aluminum Tank
Chris A. Calhoun - Niagara Falls NY, US Terry Joseph Hunt - Williamsville NY, US David A. Southwick - Lockport NY, US Karl Paul Kroetsch - Williamsville NY, US Krzysztof Wawrocki - Ostrow Wlkp, PL Khalid El Moutamid - Vivier au Court, FR Yusuke Matsunaga - Amherst NY, US Laurent Art - Ethe, BE
A secondary heat exchanger subassembly, such as a transmission oil cooler, is disposed in a metal tank of a radiator and has a pair of metal fluid fittings. Either a connector ring engages a fitting extending through the opening in the tank or a connector nut extends into the opening to threadedly engage the fitting whereby the metal fittings are held to the metal tank and inserted into a furnace for being brazed into sealed relationship with the metal tank.
Sheet Metal Pipe Geometry For Minimum Pressure Drop In A Heat Exchanger
Henry Beamer - Middleport NY, US Chris Calhoun - Niagara Falls NY, US Khalid El Moutamid - Douzy, FR
International Classification:
F28F 9/02
US Classification:
165178000, 165173000
Abstract:
A heat exchanger joint between a pipe and a header wall defines an endless transition for conveying the heat exchange medium closely over a control surface of a radius or a chamfer between the interior surface and the pipe to reduce turbulence and pressure loss. The radiused or chamfered flow control surface expands radially as it opens axially into the interior surface of the header wall.
Fluid Flow Heat Exchanger With Reduced Pressure Drop
Henry Earl Beamer - Middleport NY Chris A. Calhoun - Niagara Falls NY
Assignee:
Delphi Technologies, Inc. - Troy MI
International Classification:
F28F 902
US Classification:
165174
Abstract:
An automotive radiator reduces coolant pressure drop with a novel flow turning structure integrally molded into the inlet header tank, opposite the inlet pipe. A pair of compound curved surfaces, sloping toward opposite directions from a crest edge, split and divide the flow leaving the inlet pipe and send it proportionately toward opposite ends of the tank, smoothing out the flow transition and reducing the attendant pressure loss. The curved surfaces also have a component of curvature toward the flow tubes, as well as being sloped toward opposite ends of the tank.
Name / Title
Company / Classification
Phones & Addresses
Chris Calhoun Principal
Bsa Properties Group LLC Nonresidential Building Operator
These three positive notifications are spread out across our district, which tells us that EEE is present in our region, said Chris Calhoun, District Environmental Health director. We want to encourage everyone to take extra precautions to protect themselves against mosquito bites. While these no