in series arrangements

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HEATING MEDIUM COMPRESSION APPARATUS, AIR CONDITIONER, AND HEATING...

    • Publication number 20220049880
    • Publication date Feb 17, 2022
    • NEC Corporation
    • Masaki CHIBA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS

    • Publication number 20200284484
    • Publication date Sep 10, 2020
    • Mitsubishi Electric Corporation
    • Komei NAKAJIMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHODS AND SYSTEMS FOR OPERATING HVAC SYSTEMS IN LOW LOAD CONDITIONS

    • Publication number 20190323750
    • Publication date Oct 24, 2019
    • Lennox Industries Inc.
    • Der-Kai Hung
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20190195539
    • Publication date Jun 27, 2019
    • Mitsubishi Electric Corporation
    • Ryota AKAIWA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS

    • Publication number 20140311177
    • Publication date Oct 23, 2014
    • Tetsuya Okamoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING APPARATUS

    • Publication number 20140033761
    • Publication date Feb 6, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshiaki Kawakami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR-CONDITIONING APPARATUS

    • Publication number 20130213078
    • Publication date Aug 22, 2013
    • Mitsubishi Electric Corporation
    • Hiroyuki Morimoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATING CYCLE DEVICE

    • Publication number 20110023533
    • Publication date Feb 3, 2011
    • Mitsubishi Electric Corporation
    • Yusuke Shimazu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Dynamic outside air management system and method

    • Publication number 20100242507
    • Publication date Sep 30, 2010
    • Milton Meckler
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING SYSTEM

    • Publication number 20090288437
    • Publication date Nov 26, 2009
    • DAIKIN INDUSTRIES, LTD.
    • Hiromune Matsuoka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Direct exchange heating/cooling system

    • Publication number 20090065173
    • Publication date Mar 12, 2009
    • EARTH TO AIR SYSTEMS, LLC
    • B. Ryland Wiggs
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air Conditioning System

    • Publication number 20080307814
    • Publication date Dec 18, 2008
    • Nobuki Matsui
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Cooling system for a motor vehicle

    • Publication number 20080202722
    • Publication date Aug 28, 2008
    • BEHR GmbH & CO. KG
    • Gunther Feuerecker
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Co-generation

    • Publication number 20080022708
    • Publication date Jan 31, 2008
    • Eun Jun Cho
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MULTI-TYPE AIR CONDITIONER WITH DEFROSTING DEVICE

    • Publication number 20070130967
    • Publication date Jun 14, 2007
    • LG ELECTRONICS INC.
    • Jong Han PARK
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat exchanger liquid refrigerant defrost system

    • Publication number 20060144060
    • Publication date Jul 6, 2006
    • Daniel J. Birgen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerant heat pump with reheat circuit

    • Publication number 20060053821
    • Publication date Mar 16, 2006
    • Michael F. Taras
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Cogeneration system and method for controlling the same

    • Publication number 20060037342
    • Publication date Feb 23, 2006
    • LG ELECTRONICS INC.
    • Cheol Min Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat exchange apparatus and refrigerating machine

    • Publication number 20060005558
    • Publication date Jan 12, 2006
    • SANYO ELECTRIC CO., LTD.
    • Masahisa Otake
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Apparatus and method for controlling heating operation in heat pump...

    • Publication number 20050257557
    • Publication date Nov 24, 2005
    • LG ELECTRONICS INC.
    • Sim Won Chin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air conditioner

    • Publication number 20050044861
    • Publication date Mar 3, 2005
    • Samsung Electronics Co., Ltd.
    • Il Yong Cho
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Vehicle with an air-conditioning system and a heat source

    • Publication number 20050039959
    • Publication date Feb 24, 2005
    • Frank Fruhauf
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Air conditioner with dehumidifying and heating operation

    • Publication number 20040134217
    • Publication date Jul 15, 2004
    • Satoshi Itoh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Multi-type air conditioner with defrosting device

    • Publication number 20040134205
    • Publication date Jul 15, 2004
    • LG ELECTRONICS INC.
    • Jong Han Park
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Recoverable ground source heat pump

    • Publication number 20030221436
    • Publication date Dec 4, 2003
    • Yunsheng Xu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat pump equipment

    • Publication number 20020162348
    • Publication date Nov 7, 2002
    • Albert Robert Lowes
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...