F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously

Patents for F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously (6,502)
10/2011
10/12/2011	CN202008254U Hot water unit adopting full-cold recycling for air-cooling high-temperature heat pump
10/12/2011	CN202008253U Energy-saving three-component-combined water heating and air conditioning comprehensive utilization device
10/12/2011	CN202008252U Machine room air conditioner utilizing underground water source heat pump
10/12/2011	CN202008250U Three-function air-conditioning unit
10/12/2011	CN102213505A Distributary partial cold source and heat source complementary system for heating water by byproduct heat of refrigerator
10/12/2011	CN102213459A Household heat-pump heating system using waste heat of solar energy and domestic wastewater
10/12/2011	CN102213037A Green building
10/11/2011	US8036778 Air-conditioning system
10/06/2011	WO2011122935A1 Method and system for drying biomass
10/06/2011	WO2010034661A3 Method and device for recovering the heat content of building wastewater
10/06/2011	US20110243805 Fluid cooled reformer and method for cooling a reformer
10/06/2011	US20110239663 Air conditioning system
10/06/2011	DE102010014431A1 Device for utilizing heat energy resources of office for heating and/or cooling e.g. storage area, has heater devices connected to permanently flowing cold water inlet i.e. cold water pipe, of building for cooling areas
10/06/2011	DE102010003564A1 System for simultaneous production of heat and cold for storage of temperature sensitive food product in e.g. supermarket, has re-cooler and control valve arranged between cooler and collector to control pressure in carbon dioxide circuit
10/05/2011	CN202002393U Regional multifunctional air conditioning system
10/05/2011	CN202002392U Multi-mode heat recovery heat pump device
10/05/2011	CN202002391U Water heater unit with spray liquid enthalpy-increasing heat pump
10/05/2011	CN202002243U Energy-saving air conditioning system with small occupied area and capable of regulating temperatures in separate rooms
10/05/2011	CN202002239U Ground radiation type air conditioner
10/05/2011	CN102207345A Energy-saving backheating type heating or refrigerating device
10/05/2011	CN102207317A Refrigerating and heating comprehensive supplying system of solar air conditioner
10/05/2011	CN101644483B Heat-pump water heater based on solar energy auxiliary air source
09/2011
09/29/2011	WO2011050343A3 Temperature and flow control methods in a thermal therapy device
09/29/2011	WO2011050330A3 Therapeutic wrap
09/29/2011	US20110232891 Linear reset providing adaptive response and control action reversal of PID loops
09/29/2011	US20110232862 Fresh water heating system for mobile applications
09/29/2011	US20110232859 Air Conditioner Cooling Device
09/29/2011	US20110232305 Systems and methods for generating power and chilling using unutilized heat
09/28/2011	CN201992907U 一种空调热水器二合一机组 An air heater combo unit
09/28/2011	CN201992906U 住宅供热装置 Residential heating device
09/28/2011	CN201992905U Simple hot-water producing device for common heat pump air conditioner with capillary pipe
09/28/2011	CN201991610U Combined cooling, heating and power modular integrated system for small-sized internal combustion motor
09/28/2011	CN201986652U 用于食品冻结和解冻装置的节能复合型空调装置 Energy-efficient air conditioning unit complex for food freezing and thawing device
09/28/2011	CN101865565B Hybrid air-cooled water chiller
09/22/2011	WO2011114368A1 Air conditioning device
09/22/2011	US20110226793 Vendor
09/22/2011	US20110226444 Portable temperature controlled container
09/22/2011	US20110226443 Fresh air ventilation package
09/22/2011	US20110226442 Alignment mechanism
09/21/2011	EP2366966A2 A high efficiency double-effect chiller heater apparatus
09/21/2011	CN201983525U 一种具有取暖制冷功能的装置 A heating apparatus having a cooling function
09/21/2011	CN201983524U 一种独立发电式多能互补地源热泵系统 An independent power generating pluripotent complementary ground source heat pump system
09/21/2011	CN201983523U 新型变频多联式水热交换器机组 The new inverter multi-type water heat exchanger unit
09/21/2011	CN201983522U 热水冷暖气一体机 Hot water heating and cooling machine
09/21/2011	CN201983521U System combining air cooling heat pump heat recovery unit and solar power
09/21/2011	CN201983520U 空调和热水器组合装置 Air conditioning and water heaters combination device
09/21/2011	CN201983518U 太阳能热泵与动力热管复合系统 Heat pipe heat pump and solar power combined system
09/21/2011	CN102197502A Magnetocaloric thermal generator
09/21/2011	CN102192618A A high efficiency double-effect chiller heater apparatus
09/21/2011	CN102192617A Water energy/bathing club air conditioner
09/21/2011	CN102192616A Water heating device for air conditioner
09/21/2011	CN101852517B Reclaimed water heat energy recycling and reusing integrated equipment suitable for villa buildings
09/15/2011	WO2011112987A2 Method and apparatus for controlling temperature in a cryocooled cryostat using static and moving gas
09/15/2011	WO2011111602A1 Air conditioner
09/15/2011	US20110220288 Temperature control system, temperature control method, plasma processing apparatus and computer storage medium
09/15/2011	US20110219794 Apparatus using refrigerant, and method for installing apparatus using refrigerant
09/15/2011	US20110219792 Method for heating and/or air conditioning a vehicle
09/15/2011	US20110219791 Composition including 2,3,3,3-tetrafluoropropene, method for heating and/or air conditioning a vehicle
09/15/2011	US20110219785 Method and apparatus for controlling temperature in a cryocooled cryostat using static and moving gas
09/15/2011	DE102009011007B4 Verfahren und Vorrichtung zur Regelung eines Klimasystems für Datenverarbeitungsanlagen Method and apparatus for controlling an air conditioning system for data processing equipment
09/14/2011	CN201973957U 储能空调热水器 Storage air-conditioning water heaters
09/14/2011	CN102183104A Indirect-expanding solar assisted multifunctional heat pump system
09/14/2011	CN101738005B Solar heat pump and heat pipe composite system
09/14/2011	CN101162114B Heat pump installation
09/13/2011	CA2607789C Vehicle cabin heating cooling and ventilation system
09/09/2011	WO2011108073A1 Air-conditioning hot-water-supplying system
09/09/2011	WO2011108068A1 Air-conditioning hot-water-supplying system
09/08/2011	US20110214452 Integrated Air-Separating And Water-Heating Apparatus Intended For A Boiler
09/08/2011	US20110214443 Air conditioner
09/08/2011	US20110214437 Heat pump system and control method thereof
09/07/2011	EP2363664A1 Heat-pump system
09/07/2011	CN201964685U 太阳能热泵三合一机组 Solar Heat Pump Unit triple
09/07/2011	CN201964684U Compound cold/hot water unit comprising dual evaporation cooling coiled pipes and air-cooling heat pump
09/07/2011	CN201964683U 太阳能空调冷暖综合供给装置 Solar air heating and integrated supply unit
09/07/2011	CN201964682U 一种多功能冷热水机组 A multifunctional water chiller
09/07/2011	CN101832686B Multifunctional cold and heat combined supply heat pump system
09/01/2011	WO2011104878A1 Three-fluid heat exchanger and air-conditioning/water-heating system using same
09/01/2011	WO2011104877A1 Air-conditioning hot-water-supply system
09/01/2011	WO2011104870A1 Air conditioner and air-conditioning hot-water-supplying system
09/01/2011	WO2011104834A1 Air conditioner
09/01/2011	WO2011103757A1 Heating and cooling system for solar house
09/01/2011	US20110209484 Condenser dryer having a heat pump, and method for operating the same
08/2011
08/31/2011	EP2361442A1 Magnetocaloric thermal generator
08/31/2011	CN201954838U 一种带热回收功能的风冷冷热水模块机组 A wind with cold water heat recovery function module unit
08/31/2011	CN201954837U 一种新型空调热水两用机 A new air conditioning hot water dual-purpose machine
08/31/2011	CN201954836U 新能源汽车冷暖空调 New energy automobile air conditioning
08/31/2011	CN201954835U 热推冷拉式太阳能空调器 Solar hot push-pull cold air conditioner
08/31/2011	CN102168898A Multifunctional heat pump air-condition water heater and heat recovery method
08/31/2011	CN102168897A Compact type integrated cold/hot water unit with double evaporating and cooling coil pipes and air-cooled heat pump
08/31/2011	CN102168896A Heat pump type air-conditioning water refrigerating and heating equipment and hydrotherapy machine
08/31/2011	CN102168871A Solar assisted carbon dioxide heat pump united air-conditioning system
08/31/2011	CN101793446B Lithium bromide heat-storage and cold-storage system
08/31/2011	CN101726156B Process method and device for refrigeration, heating and water supply by utilizing solar energy
08/30/2011	US8010237 System and method for using ramped setpoint temperature variation with networked thermostats to improve efficiency
08/25/2011	WO2011102953A1 Refrigeration system with consecutive expansions and method
08/25/2011	US20110203786 Waste Water Heat Transfer System
08/24/2011	EP1861663B1 Latent heat storage for efficient cooling and heating systems
08/24/2011	CN201945087U 自建自然循环流换热的紧凑型冷暖空调热水三用机 Self-built natural circulation flow compact heat exchanger hot water heating and air conditioning with three machines
08/24/2011	CN102162692A Combined home-use air conditioning heat pump hot water machine system
08/24/2011	CN102162691A Carbon dioxide refrigerating and heating multi-functional device

1 ... 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 ... 66