with fins places on zig-zag tubes or parallel tubes

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  • Information Patent Application

    DEVICE FOR WORKING PIPES

    • Publication number 20230211402
    • Publication date Jul 6, 2023
    • SMI S.R.L. - SISTEMI MECCANICI INDUSTRIALI
    • Sergio Campeotto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HEAT EXCHANGER AND MANUFACTURING METHOD THEREFOR

    • Publication number 20220410247
    • Publication date Dec 29, 2022
    • Noritz Corporation
    • Naoki SE
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Systems And Methods For Heat Exchanger Manufacturing

    • Publication number 20220274155
    • Publication date Sep 1, 2022
    • RHEEM MANUFACTURING COMPANY
    • Yang Zou
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SYSTEMS AND METHODS FOR HEAT EXCHANGER MANUFACTURING

    • Publication number 20220048093
    • Publication date Feb 17, 2022
    • RHEEM MANUFACTURING COMPANY
    • Yang Zou
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PRESSURE EXPANSION METHODS FOR HEAT EXCHANGER MANUFACTURING

    • Publication number 20220032358
    • Publication date Feb 3, 2022
    • RHEEM MANUFACTURING COMPANY
    • Sivakumar Gopalnarayanan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HEAT EXCHANGER, AIR CONDITIONER, AND APPARATUS FOR MANUFACTURING HE...

    • Publication number 20210285662
    • Publication date Sep 16, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Toshimichi BABA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LOCOMOTIVE HEAT EXCHANGER APPARATUS AND METHOD OF MANUFACTURING A H...

    • Publication number 20200189046
    • Publication date Jun 18, 2020
    • GENERAL ELECTRIC COMPANY
    • BALAJI HOSADURGAM RAVINDRANATH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR PRODUCING A SERIES OF AT LEAST A FIRST AND A SECOND HEAT...

    • Publication number 20200130044
    • Publication date Apr 30, 2020
    • L'Air Liquide, Societe Anonyme pour l'Etude et l?Exploitation des Procedes Ge...
    • Nicolas CHANTANT
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    JIG STRUCTURE FOR MANUFACTURING HEAT DISSIPATION UNIT

    • Publication number 20200023475
    • Publication date Jan 23, 2020
    • Asia Vital Components Co., Ltd.
    • Chih-Yeh Lin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HEAT EXCHANGER

    • Publication number 20190257588
    • Publication date Aug 22, 2019
    • HANON SYSTEMS
    • Richard Armsden
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD AND SYSTEMS FOR AN EGR COOLER INCLUDING COOLING TUBES WITH A...

    • Publication number 20190234351
    • Publication date Aug 1, 2019
    • GE Global Sourcing LLC
    • Pushkar Haresh Sheth
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    AIR INTAKE SEPARATOR SYSTEMS AND METHODS

    • Publication number 20190105591
    • Publication date Apr 11, 2019
    • Veotec Americas LLC
    • Peter Valsler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR MANUFACTURING HEAT EXCHANGER

    • Publication number 20190105742
    • Publication date Apr 11, 2019
    • Keihin Thermal Technology Corporation
    • Takashi Terada
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD OF MANUFACTURING EVAPORATOR FOR REFRIGERATION APPARATUS

    • Publication number 20180209707
    • Publication date Jul 26, 2018
    • DAIKIN INDUSTRIES, LTD.
    • Hironori Aoki
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    MANUFACTURING DEVICE FOR HEAT EXCHANGER

    • Publication number 20180043484
    • Publication date Feb 15, 2018
    • KYOSHIN KOGYO CO., LTD.
    • Kenji Tokura
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Heat Exchanger and Method of Making the Same

    • Publication number 20170146299
    • Publication date May 25, 2017
    • MODINE MANUFACTURING COMPANY
    • Eric STEINBACH
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HEAT EXCHANGER MANUFACTURING METHOD AND DIAMETER ENLARGEMENT TOOL

    • Publication number 20160361749
    • Publication date Dec 15, 2016
    • SANOH INDUSTRIAL CO., LTD.
    • Naoya Goto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBE EXPANDER FOR HEAT EXCHANGER COIL UNITS

    • Publication number 20160311009
    • Publication date Oct 27, 2016
    • First Co.
    • Sergiu Vrabie
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HEAT EXCHANGER

    • Publication number 20160216047
    • Publication date Jul 28, 2016
    • SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD.
    • Yan HE
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR MANUFACTURING HEAT EXCHANGER, HEAT EXCHANGER, AND AIR-CO...

    • Publication number 20150114613
    • Publication date Apr 30, 2015
    • Mitsubishi Electric Corporation
    • Wataru Suzuki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HEAT EXCHANGER

    • Publication number 20150068715
    • Publication date Mar 12, 2015
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • JON RAVER
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method For Producing A Heat Exchanger And Heat Exchanger Obtained B...

    • Publication number 20140338877
    • Publication date Nov 20, 2014
    • Patrick Boisselle
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBE EXPANDING DRUM MACHINE

    • Publication number 20140298874
    • Publication date Oct 9, 2014
    • C.M.S. COSTRUZIONE MACCHINE SPECIALI S.R.L.
    • Vinicio Maggiolo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME

    • Publication number 20140158333
    • Publication date Jun 12, 2014
    • JUHYOK KIM
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DEVICE AND METHOD FOR EXPANDING TUBES

    • Publication number 20140144020
    • Publication date May 29, 2014
    • C.M.S. Costruzione Macchine Speciali S.R.L.
    • VINICIO MAGGIOLO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Heat Exchanger Tube, Heat Exchanger Tube Assembly, And Methods Of M...

    • Publication number 20140041227
    • Publication date Feb 13, 2014
    • Eric Lindell
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Heat Exchanger Tube, Heat Exchanger Tube Assembly, And Methods Of M...

    • Publication number 20140041228
    • Publication date Feb 13, 2014
    • Eric Lindell
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF ASSEMBLING THERMAL MODULE

    • Publication number 20140026417
    • Publication date Jan 30, 2014
    • Sheng-Huang Lin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBE FINNING MACHINE

    • Publication number 20140007420
    • Publication date Jan 9, 2014
    • David Bland Pierce
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TENSION EXPANSION CLAMPING TOOL BLOCK

    • Publication number 20130340255
    • Publication date Dec 26, 2013
    • Carrier Corporation
    • Michael W. Samko
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...