Heat Exchange Unit, E.g., Coil, Etc. Patents (Class D23/323)
  • Heat exchanger and hot water apparatus
    Patent number: 11293702
    Abstract: A heat exchanger includes a plurality of heat transfer tubes extending in a first direction and aligned in a second direction intersecting with the first direction, and a plurality of fins disposed in the first direction. The fins each include a plurality of fin main bodies aligned in the second direction, and a bridging portion connecting two adjacent ones of the fin main bodies. At least one of the fin main bodies is provided with a through hole next to the bridging portion in the second direction.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: April 5, 2022
    Assignee: NORITZ CORPORATION
    Inventors: Norihide Wada, Takeshi Ohigashi
  • Water-cooled charge air cooler with integrated multi-stage cooling
    Patent number: 9920686
    Abstract: A charge air cooler includes a plurality of plate assemblies. Each of the plate assemblies includes a unitary first plate and a unitary second plate. The first plate and the second plate each have a channel forming surface. The channel forming surface of the first plate cooperating with the channel forming surface of the second plate to form a first flow channel for receiving a first coolant and a second flow channel for receiving a second coolant. A plurality of fins is interposed between the plate assemblies.
    Type: Grant
    Filed: September 28, 2015
    Date of Patent: March 20, 2018
    Assignee: HANON SYSTEMS
    Inventors: Leo Somhorst, Petr Fabian, Ales Hana, Marek Bursik, Tomas Sikora
  • Heat exchanger
    Patent number: D787033
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: May 16, 2017
    Assignee: Danfoss Micro Channel Heat Exchanger (Jiaxing) Co., Ltd.
    Inventors: Jin Huan, Liu Yubao
  • Heat exchanger tube
    Patent number: D799012
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: October 3, 2017
    Assignee: Kobe Steel, Ltd.
    Inventors: Keitaro Tamura, Yasuyuki Fujii, Yoshio Itsumi, Hideto Oyama
  • Heat exchanger fin
    Patent number: D800282
    Type: Grant
    Filed: March 3, 2016
    Date of Patent: October 17, 2017
    Assignee: Lennox Industries Inc.
    Inventors: Oved Wayne Hanson, Kirankumar Annarao Muley, Jonathan David Douglas
  • Fin tube assembly for heat exchanger
    Patent number: D805616
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: December 19, 2017
    Assignee: SAMWON INDUSTRIAL CO., LTD.
    Inventor: Kabyoung Kim
  • Wipes warmer
    Patent number: D805617
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: December 19, 2017
    Inventor: Thomas E. McConnell
  • Heat exchanger including furcating unit cells
    Patent number: D818093
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: May 15, 2018
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: Daniel Jason Erno, William Dwight Gerstler
  • Heat exchanger interface system
    Patent number: D821554
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: June 26, 2018
    Assignee: The University of Kansas
    Inventors: George S. Wilson, William Scott Jeffress, Frank J. Schoenen
  • Heat exchanger
    Patent number: D827795
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: September 4, 2018
    Assignee: Danfoss Micro Channel Heat Exchanger (Jiaxing) Co., Ltd.
    Inventor: Jin Junfeng
  • Heat exchanger
    Patent number: D828910
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: September 18, 2018
    Assignee: Danfoss Micro Channel Heat Exchanger (Jiaxing) Co., Ltd.
    Inventors: Jin Huan, Jin Junfeng
  • Heat exchanger
    Patent number: D829874
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: October 2, 2018
    Assignee: Danfoss Micro Channel Heat Exchanger (Jiaxing) Co., Ltd.
    Inventor: Jin Junfeng
  • Drain pan for heat exchanger
    Patent number: D837352
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: January 1, 2019
    Assignee: Mitsubishi Electric Corporation
    Inventors: Keiichi Yamamoto, Tomoki Hayashi, Hiroyuki Masuda
  • Heat exchanger
    Patent number: D839404
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: January 29, 2019
    Assignee: Danfoss Micro Channel Heat Exchanger (Jiaxing) Co., Ltd.
    Inventor: Jin Junfeng
  • Drain pan for heat exchanger
    Patent number: D840008
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: February 5, 2019
    Assignee: Mitsubishi Electric Corporation
    Inventors: Keiichi Yamamoto, Tomoki Hayashi, Shinya Morikawa
  • Heat exchanger
    Patent number: D842974
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: March 12, 2019
    Assignee: TOMTON s.r.o.
    Inventors: Tomás Szolony, Ondrej Sikula
  • Heat exchanger
    Patent number: D844763
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: April 2, 2019
    Assignee: DANFOSS MICRO CHANNEL HEAT EXCHANGER (JIAXING) CO., LTD.
    Inventors: Jin Huan, Jin Junfeng, Lu Xiangxun
  • Heat exchanger
    Patent number: D845454
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: April 9, 2019
    Assignee: Danfoss Micro Channel Heat Exchanger (Jiaxing) Co., Ltd.
    Inventor: Jin Junfeng
  • Heat exchanger
    Patent number: D849215
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: May 21, 2019
    Assignee: DANFOSS MICRO CHANNEL HEAT EXCHANGER (JIAXING) CO., LTD.
    Inventors: Jin Huan, Jin Junfeng, Lu Xiangxun
  • Heat exchanger
    Patent number: D849216
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: May 21, 2019
    Assignee: DANFOSS MICRO CHANNEL HEAT EXCHANGER (JIAXING) CO., LTD.
    Inventors: Jin Huan, Jin Junfeng, Lu Xiangxun
  • Heat exchanger
    Patent number: D852338
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: June 25, 2019
    Assignee: DANFOSS MICRO CHANNEL HEAT EXCHANGER (JIAXING) CO., LTD.
    Inventors: Jin Huan, Jin Junfeng, Lu Xiangxun
  • Heat exchanger
    Patent number: D852339
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: June 25, 2019
    Assignee: DANFOSS MICRO CHANNEL HEAT EXCHANGER (JIAXING) CO., LTD.
    Inventors: Jin Huan, Jin Junfeng, Lu Xiangxun
  • Heat exchanger
    Patent number: D853541
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: July 9, 2019
    Assignee: DANFOSS MICRO CHANNEL HEAT EXCHANGER (JIAXING) CO., LTD.
    Inventors: Jin Huan, Jin Junfeng, Lu Xiangxun
  • Heat exchanger tube
    Patent number: D857183
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: August 20, 2019
    Assignee: Kobe Steel, Ltd.
    Inventor: Akira Sakae
  • Heat exchanger tube
    Patent number: D861839
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: October 1, 2019
    Assignee: Kobe Steel, Ltd.
    Inventor: Akira Sakae
  • Heat exchanger tube
    Patent number: D865141
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: October 29, 2019
    Assignee: Kobe Steet, Ltd.
    Inventor: Akira Sakae
  • Heat exchanger tube
    Patent number: D868226
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: November 26, 2019
    Assignee: Kobe Steel, Ltd.
    Inventor: Akira Sakae
  • Heat exchanger
    Patent number: D889616
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: July 7, 2020
    Assignee: Danfoss Micro Channel Heat Exchanger (Jiaxing) Co., Ltd.
    Inventor: Pierre Olivier Pelletier
  • Air conditioning equipment
    Patent number: D896361
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: September 15, 2020
    Assignee: SHINWA CONTROLS CO., LTD.
    Inventors: Kota Mori, Takashi Araki
  • Heat dissipation plate
    Patent number: D903070
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: November 24, 2020
    Assignee: COOLER MASTER CO., LTD.
    Inventor: Wen-Ti Cheng
  • Heat exchanger for water heater
    Patent number: D904587
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: December 8, 2020
    Assignee: NORITZ CORPORATION
    Inventors: Takeshi Oohigashi, Masaki Kondo, Norihide Wada
  • Heat exchanger for water heater
    Patent number: D904588
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: December 8, 2020
    Assignee: NORITZ CORPORATION
    Inventors: Takeshi Oohigashi, Masaki Kondo, Norihide Wada
  • Heat exchanger for water heater
    Patent number: D904589
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: December 8, 2020
    Assignee: NORITZ CORPORATION
    Inventors: Takeshi Oohigashi, Masaki Kondo, Norihide Wada
  • Heat exchanger
    Patent number: D904590
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: December 8, 2020
    Assignee: Aerco International, Inc.
    Inventors: Mark Daniels, Robert J. Battles
  • Heat exchanger
    Patent number: D907752
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: January 12, 2021
    Assignee: DANFOSS MICRO CHANNEL HEAT EXCHANGER (JIAXING) CO., LTD.
    Inventor: Pierre Olivier Pelletier
  • Heat exchanger
    Patent number: D910821
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: February 16, 2021
    Assignee: DANFOSS MICRO CHANNEL HEAT EXCHANGER (JIAXING) CO., LTD.
    Inventors: Jin Junfeng, Wei Wenjian, Lu Xiangxun, Wu Yuye
  • Heat exchanger for water heater
    Patent number: D916257
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: April 13, 2021
    Assignee: NORITZ CORPORATION
    Inventors: Takeshi Oohigashi, Masaki Kondo, Norihide Wada
  • Heat exchanger for water heater
    Patent number: D916258
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: April 13, 2021
    Assignee: NORITZ CORPORATION
    Inventors: Takeshi Oohigashi, Masaki Kondo, Norihide Wada
  • Heat exchanger for water heater
    Patent number: D917031
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: April 20, 2021
    Assignee: NORITZ CORPORATION
    Inventors: Takeshi Oohigashi, Masaki Kondo, Norihide Wada
  • Water heat exchanger
    Patent number: D936193
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: November 16, 2021
    Inventor: Giorgio Cestaro
  • Water heat exchanger
    Patent number: D936194
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: November 16, 2021
    Inventor: Giorgio Cestaro
  • Heat exchanger tube with fins
    Patent number: D945579
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: March 8, 2022
    Assignee: Rheem Manufacturing Company
    Inventors: Hari Krishna Kanagala, Ken Frederick, Darrell Binz
  • Heat exchanger
    Patent number: D958946
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: July 26, 2022
    Assignee: DANFOSS MICRO CHANNEL HEAT EXCHANGER (JIAXING) CO., LTD.
    Inventors: Jin Huan, Jin Junfeng, Lu Xiangxun
  • Heat exchanger tube with fins
    Patent number: D960336
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: August 9, 2022
    Assignee: Rheem Manufacturing Company
    Inventors: Hari Krishna Kanagala, Ken Frederick, Darrell Binz
  • Heat exchanger
    Patent number: D967361
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: October 18, 2022
    Assignee: MERCRACING, LLC
    Inventor: Jose L. Mercado
  • Radiator
    Patent number: D979022
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: February 21, 2023
    Assignee: SHENZHEN ULIKE SMART ELECTRONICS CO., LTD.
    Inventor: Yuping Pan
  • Tube
    Patent number: D982730
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: April 4, 2023
    Assignee: Caterpillar Inc.
    Inventors: James M. Voelker, Joseph L. Kennedy, Neil A. Terry, Nirag Sheth
  • Heat exchanger
    Patent number: RE49521
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: May 9, 2023
    Assignee: Aerco International, Inc.
    Inventors: Mark Daniels, Robert J. Battles
  • Gas grill burner
    Patent number: D990232
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: June 27, 2023
    Inventors: Raymond Vartanian, Armond Vartanian
  • Heat transfer element for heat exchanger tube
    Patent number: D1025325
    Type: Grant
    Filed: April 6, 2022
    Date of Patent: April 30, 2024
    Assignee: Arkema Inc.
    Inventor: Michael DeCourcy