US20080245353A1 - Heating and Air-Conditioning Device - Google Patents

Heating and Air-Conditioning Device Download PDF

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Publication number
US20080245353A1
US20080245353A1 US10/572,232 US57223204A US2008245353A1 US 20080245353 A1 US20080245353 A1 US 20080245353A1 US 57223204 A US57223204 A US 57223204A US 2008245353 A1 US2008245353 A1 US 2008245353A1
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Prior art keywords
air
heating
unit
conditioning
previous
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Abandoned
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US10/572,232
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English (en)
Inventor
Bernard Schreiber
Antoine Vaccaro
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Individual
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0218—Flexible soft ducts, e.g. ducts made of permeable textiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/02—Closed stoves
    • F24B1/04—Closed stoves built-up from glazed tiles 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B7/00—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating 
    • F24B7/02—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating  with external air ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/032—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers
    • F24F1/0323—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/54—Heating and cooling, simultaneously or alternatively

Definitions

  • This invention relates to a device which can be used alternatively to heat and air-condition a space, such as a residential, working or storage premises or room or any other enclosed area.
  • the invention relates to a heating unit comprising a closed firebox associated with an air-conditioning unit which, by taking over from the closed firebox for the heating function and by modulating and dosing the contribution of the air-conditioning unit both in terms of heated air and cooled air, ensures exceptional constancy of the internal temperature at the desired set point in order to guarantee greater comfort with an optimum climatic environment.
  • the invention also relates to a device which is able to built or installed around a heating unit with a closed firebox, for example of the fireplace, tiled stove or other stove type.
  • This device shall be called an installation hereinafter as it is assembled on the spot.
  • the air-conditioning of residential or other premises outside heating periods presupposes a heat transfer between the space to be air-conditioned and the outside or another area.
  • Known installations consist of an internal unit, made up of an evaporator/exchanger, a compressor, and pressure regulator or air leak tube, and an external unit made up of a condenser/exchanger.
  • the heat transfer is carried out due to the successive changes of state of a coolant, which when evaporating is accompanied by a heat absorption and the condensation of a heat build-up.
  • the evaporator/exchanger allows the coolant to vaporize by absorbing the heat from the ambient environment, which is released towards the outside by the condenser/exchanger when the coolant condenses.
  • the compressor ensures coolant circulates while increasing its pressure and temperature, while the pressure regulator reduces its pressure to allow it to be evaporated at low temperature.
  • a heat exchanger makes it possible to transfer the frigories which are generated by the ice-making plant to the water which is circulating in the water circulation circuit, and thereby provide air-conditioning.
  • This functional duality which is based on using the water circulation circuit in the existing central heating installation for the chilled water, is however not fully satisfactory in that it presupposes a considerable modification to the heating installation, with which a certain number of new elements have to be associated to perform the air-conditioning function.
  • this solution can only be implemented in the case of the heating function being achieved by means of a central heating installation, and it is not transposable to traditional type heating facilities, such as a fireplace or a stove.
  • Publication Us 2001/0042 610 A10 describes an installation in which a firebox is connected to a heat exchanger which is itself connected to an external air intake.
  • Publication JP 200249367 describes an air-conditioning device comprising a cooling circuit coupled with a gas burner, in order to make it possible if necessary to heat the cooled air diffused by the cooling circuit.
  • the only object of the above-mentioned inventions is to regulate the temperature of the air diffused through an air-conditioning installation, and not to perform a heating function in addition to the air-conditioning function or making use of the heat from the condenser by way of a calorie intake.
  • the object of the present invention is to overcome the above-mentioned drawbacks by proposing a device and an installation which combine the heating and air-conditioning functions.
  • the installation and especially the device do not require any significant structural modifications to the rooms or premises nor any difficult adaptation work.
  • the invention makes use of the release and distribution of the hot air by the ducts for uptake and distribution of the hot air on a heating unit.
  • a connection, a coupling or a combination is created between these hot air ducts and an air-conditioning unit to thereby achieve a distribution of air at a suitable temperature, cooled if necessary in all the spaces targeted.
  • FIG. 1 is a cutaway view illustrating a first form of embodiment of the installation according to this invention, implementing a fireplace with a closed firebox and an air-conditioning unit located under the slab housing the heating unit,
  • FIG. 2 is a cutaway view of the installation according to a second form of embodiment, in which the heating unit is a tiled stove,
  • FIG. 3 is a cutaway view illustrating a third form of embodiment of the installation according to this invention, in which the air-conditioning unit is incorporated directly into the heating unit,
  • FIG. 4 is a schematic longitudinal cutaway view showing in general a compact device in accordance with the invention ready to be fitted or installed.
  • This invention is a product of the general inventive concept which consists in placing, preferably downstream from the air outlet circuit, calories produced by a closed heating firebox, or at the base of the former, or in a previous air circuit, at least one exchanger on an air-conditioning unit or a heat pump comprising at least two exchangers, in order to produce at least one air flow at a suitable temperature, chilled if need be, particularly during hot weather and to permanently or occasionally provide additional calories or frigories in the closed heating firebox, particularly during a period of chilly and cold weather.
  • the device described below can be built on an industrial scale entirely mass-produced and be sold in shops ready to be fitted or installed or it can be put together on the spot using the existing elements or components, for example a closed fireplace firebox or stove.
  • FIG. 1 represents a first form of embodiment according to which, the heating and air-conditioning device according to this invention is put together on the spot in the room or on the premises.
  • a fireplace with a closed firebox located in the room or on the premises to be heated or ventilated is associated with at least one exchanger on an air-conditioning unit part of which can be arranged outside the room or premises, for example in the cellar of the place of residence or the building.
  • the heating unit 1 can consist of one traditional fireplace 1 ′, which is comprised of a closed firebox 2 mounted on a table 3 which is itself arranged on a stand 4 resting on the slab 5 of the room or the premises, the unit being able to be semi flush-mounted in a brickwork cabinet 16 .
  • the closed firebox 2 is surrounded by a jamb 6 topped by a hood 8 forming the upper part of the fireplace.
  • a decorative beam 7 can be inserted between the stand of the hood 8 and the jamb 6 .
  • the closed firebox 2 incorporates a shroud 17 housing in its upper part at least one, but preferably several ducts for taking up and then releasing the heated air 10 , for example two, to ensure the uptake of the air heating up towards the upper extremities which emerge outside the hood 8 by means of outlet screens 9 .
  • the ducts 10 preferably have a curved shape, the angle in the curved part 15 of said ducts varying according to the incline of side walls of the hood 8 .
  • the closed firebox 2 is fed from the front with solid fuel, generally wood, and the hot air thereby produced is directed through the hood 8 and released by the hot air release ducts 10 and diffused by means of the screens 9 to heat the room or the premises and possibly other rooms.
  • the air-conditioning unit which can be the reversible type, comprises an outer exchanger unit 20 connected to an inner exchanger unit 21 by a known type of duct 22 .
  • the outer exchanger unit 20 is arranged outside the house or the building to be equipped and the inner exchanger unit 21 is preferably arranged under the closed firebox 2 and in the example shown in the cellar, under the slab 5 and corresponding to the fireplace placed in the room located above.
  • the inner exchanger unit 21 shall be mounted on a stand 23 which is itself fixed to the ceiling.
  • the distance separating it from the fireplace 1 ′ is reduced and heat losses and consumption can thereby be greatly limited.
  • the inner exchanger unit 21 is connected to a flexible duct 24 , the opposite end of which emerges in the lower part of the brickwork cabinet 16 , to ensure that the air heated in the room returns downwards.
  • the chilled air shall be diffused in the room by means of two or several flexible ducts 25 preferably heat-insulated, connected to the upper part of the inner exchanger unit 21 and opening into the fireplace 1 ′.
  • the outlet ducts 25 of the inner exchanger unit 21 on the air-conditioning unit are connected to the release ducts 10 located on the top of the firebox 2 on the fireplace 1 ′, by means of a Y-piece 30 which shall be arranged preferably at the elbow 15 on one or more ducts 10 on the fireplace.
  • the installation according to this invention also presents the advantage of greatly reducing the air conditioner's auditory space, and therefore the discomfort caused for the occupants of the accommodation or the premises.
  • the air conditioner is connected to the heating unit and to an installation in which the fireplace is replaced by a tiled stove.
  • the installation shall comprise an air-conditioning unit made up as previously of an external block 20 and an internal block 21 , which is, as previously, mounted on a stand 23 fixed to the ceiling under the slab 5 , corresponding to the heating unit 1 , which here is made up of a tiled stove 40 or a stove with decorative stones arranged in the room or premises.
  • the tiled stove 40 is placed on a stand 41 which is itself laid on the premises' slab 5 .
  • the unit can also consist of a wood boiler 42 arranged in the cellar, under the slab 5 , comprising a loading door 43 and a heat recuperator 44 .
  • An air return duct 45 passing on the side of the boiler 42 opens into the base of the stand 41 of the stove 40 .
  • the heat emitted by the boiler 42 rises and is recuperated in two ducts 10 ′ from two openings 46 arranged in the part of the ceiling situated above the boiler and the opposing extremities of which open out inside the stove 40 after having crossed the slab 5 .
  • Releasing and diffusing the hot air are performed by way of two outlet orifices 47 comprising adjustable screens not shown, arranged on either side in the upper part of each of the side walls of the stove 40 , just below its tiled ceiling 48 .
  • the inner exchanger unit 21 on the air-conditioning unit is connected to one of or the ducts 10 ′ connecting the boiler 42 and the stove 40 by means of two flexible ducts 25 ′.
  • junction between the duct(s) 10 ′ and the flexible ducts 25 ′ is made as in the previous alternative by means of Y-pieces 30 ′.
  • FIG. 3 shows a third form of embodiment of a heating and air-conditioning installation according to the invention, in which the air-conditioning unit is directly incorporated into the heating unit forming in this way a fully built device, i.e. a complete functional unit.
  • the air-conditioning unit is arranged directly on the slab 5 and under the firebox 2 of a heating unit 1 , which in the example shown consists of a closed firebox.
  • the chilled or cooled air, generated on the outlet side of the inner exchanger 21 of the air conditioner passes directly on the sides of the heating unit 1 and the user can in this way control the diffusion, depending on the period or his choices, of cold, chilled, cooled or hot air, in the unit for the spaces in the room or the premises and those adjacent, without it being necessary to provide for fittings or additional screens compared with a traditional heating installation using a fireplace with distribution of the heated air.
  • the cold air rises along the firebox 2 , in the space arranged between the outer wall and the heating unit's cabinet, to reach the hot air uptake ducts 10 connected to the upper part of the firebox 2 .
  • This form of embodiment is even more simple than the previous two, insofar as it does away with the need to carry out work on either side of the slab in the room or premises to be equipped.
  • the installation shall be able to comprise and shall preferably comprise a reversible type air-conditioning unit, which shall offer the additional advantage of making it possible to heat the space without having to activate the heating unit, or when activating it, providing additional heat if necessary.
  • the means of regulation 49 can perform the regulation between the temperature of the air heated by the firebox and that of the inner exchanger(s) in the case of combined operation, i.e. the one in which the two units operate simultaneously, as it is then possible to have an occasional dosable supplement of calorific power provided by the reversible air-conditioning unit's exchanger then operating as a condenser.
  • the invention also relates to a mass-produced device built in a factory or workshop and installed as new equipment in the intended room or premises.
  • the device according to the invention is built in compact form in which all the components and elements making up this new functional unit are incorporated into in the same mechanical unit which is mechanically-welded or otherwise assembled.
  • This unit is compact and ready to be fitted and installed in an appropriate place or by incorporating it into a housing allowing all the necessary connections to be made, particularly with regard to air.
  • FIG. 4 A device of this type shall be described hereinafter by way of example with reference to FIG. 4 in which it is shown schematically in a vertical longitudinal cutaway view.
  • This device comes in the shape of a unit 50 ready to be fitted and installed forming a metal cabinet, fully enclosed by a sound-proofed and heat-insulated casing.
  • the centre comprises a heating unit 51 with a closed firebox 52 for example using solid fuel, in particular wood.
  • the closed firebox 52 preferably presents a glass door which is not visible on the access section to the firebox to load it with fuel and to see the flames.
  • the closed firebox 52 is built in the shape of a metal box 53 extending upwards by a throat or smoke box 54 opening outside by a central outlet nozzle 55 with a view to being connected to the fireplace's duct.
  • the upper part is surrounded by a recuperator 56 forming an upper recuperation chamber opening outside for example by way of the cabinet's upper wall.
  • All the components of the device are contained in the cabinet 50 which extends upwards and ends in an upper wall 57 crossed by the central outlet nozzle 55 and by a plurality of nozzles such as 58 for releasing the air at the desired temperature for connection to the ducts, for example flexible and insulated, for conveying and distributing the air released from the device.
  • the back of the closed firebox 52 rests directly on the rear wall of the cabinet 50 or moves away from it at a recuperation distance along which the air coming from below rises while being heated.
  • All the rear, side 59 and 60 , and upper 57 walls of the cabinet 50 as well as its front wall above the door are suitably heat-insulated to avoid any loss of heat and conversely any entry of heat in the summer or in intermediate mode.
  • the closed firebox 52 presents in the lower part its own combustive air inlet, for example in the form of a register adjusted to let in the combustive air and in the upper part the throat or smoke box 54 preferably with the heat recuperator 56 .
  • the smoke box 54 shall preferably comprise its own internal or external recuperator, for example the recuperator 56 which opens out in the upper part of the peripheral internal recuperation chamber 61 or in another manner to be able to be released by the joint outlet nozzles 58 used as an outlet for the peripheral recuperation chamber 61 .
  • the unit 50 ends near the top in a lower technical unit 62 enclosing at least one exchanger, but preferably two exchangers 63 and 64 , in the same air-conditioning unit in an internal receiving space 65 arranged in the compartment of the lower part of the technical unit 62 .
  • the latter forms a mechanical stand 66 for the unit 50 of the device by which it rests on the floor by means of a floor plate 67 .
  • the inner exchanger of the air-conditioning unit can become an evaporator or condenser in the case of a reversible air-conditioning unit.
  • This lower technical unit 62 is also suitably noise and heat insulated and comprises on each of its side faces level with its respective exchanger an air inlet each protected by a filter.
  • the exchangers 63 , 64 are for example each placed on one side of the internal space 65 .
  • a ventilation set 68 for example a ventilation unit operating in suction mode, is arranged above the internal space 65 .
  • the former's inlet emerges in the internal space 65 and its outlet(s) make it possible to establish a flow distributed from a central base to run flat along a lower distribution compartment 69 and feed uniformly and from below the recuperation chamber 61 with air suitably with the temperature conditioned using means of regulation 70 .
  • the latter are connected to at least one sensor 71 for the temperature of the ambient air in the room or the premises and at least to one temperature sensor 72 for the air in the recuperation chamber on the firebox and to a temperature sensor 73 for the air released from the device.
  • the regulation equipment can also include a temperature sensor 74 for the air released from the lower technical unit 62 .
  • the information from the sensors is taken into account and managed by standard means with a view to controlling the operation of the ventilation set and that of the air-conditioning unit.
  • the exchanger(s) placed in the internal space 65 are connected to an air-conditioning unit with or without a compressor. All the components of this air-conditioning unit can be grouped together and placed in the compartment of the internal space 65 , including the compressor if there is one.
  • some components including the second exchanger and the compressor can be placed outside the device or in another environment than the air or buried or arranged otherwise.
  • the outlet from the internal space 65 consists of the ventilation unit 68 which is responsible for establishing an adjustable rate of air flow for example by drawing in the outside air through at least one or through both exchangers 63 and 64 each placed in front of an air inlet protected by a filter.
  • the air's path is shown by arrows on FIG. 4 from where it enters the compartment of the lower space 66 until it leaves by way of the outlet nozzles 58 .
  • the chilled, cooled or hot air conveyed by the outlet ducts is distributed in the room or the premises and is released at the desired temperature by way of the registers provided with screens, but can be brought in by other ducts in other rooms which are adjacent or further away in which it is diffused by means of adapted registers.
  • ducts can also be added to a ventilation network which already exists or is to be put together in the house or the building.
  • the space 66 in the lower technical unit can also contain the compressor on the air-conditioning unit and even, thanks to sufficient heat insulation and one or several valves for directing the flow, the other exchanger playing the role of an evaporator or condenser depending on the case for a reversible air-conditioning unit.
  • the temperature of the air released from the lower space 66 can be measured by a sensor 74 then compared to the temperature of the air outside the firebox 2 by the sensor 72 or that of the smoke or any other translating the heating rate with a view to establishing a regulation of the temperature of the air in the room or premises according to the set-point temperature given by the occupant(s) by acting on the additional calories or frigories provided by the air-conditioning unit.
  • This temperature vary on the outlet side of the lower space: on the one hand the speed of the ventilation unit and on the other hand the working point of the air-conditioning unit.
  • this possibility is made available in the case of combined mode and in the event of using the air-conditioning unit when taking over from the closed firebox, i.e. when the firepower is reduced.
  • the invention offering this possibility makes it possible to better regulate the temperature in the room, given that this temperature coming just from the wood firing is quite difficult to keep constant. This advantage brings and provides unequalled comfort when it comes to wood firing in a fireplace.
  • the additional heat which the condenser procures is beneficial.
  • This complement is added in doses by the means of regulation, to the calories generated by the firebox. Furthermore, it allows a quicker uptake of heat and in some cases to target a lower heat release rate for the firebox.
  • the heat exchanger on the reversible air-conditioning unit operates as an evaporator and the closed firebox no longer operates or does so very occasionally.
  • This evaporator procures a flow of chilled air which rises along the firebox, to come out again in the upper part by way of the network of ducts.
  • the air-conditioning unit's exchanger operate as an evaporator to chill the air or cool it in relation to that produced by the firebox at reduced rate.
  • the air-conditioning unit's exchanger simply has to be made to operate as a condenser to produce the air at a suitable temperature without having any need to light the firebox.
  • this device is useful in all cases to provide the desired ambient comfort. Depending on what is desired or required, it shall provide the air at the ideal ambient temperature and do so from the same single device located right inside the room or premises.
  • the solution proposed by the invention is easily transposable to an installation in which a wood fired boiler is incorporated into a tiled stove, the heating unit then no longer being separate.
  • the stove shall then comprise a loading door at the front, making it possible to feed the wood fired boiler, as well as an orifice located on the front to let out the hot air, and a heat recuperator at the rear.
  • connection between the air-conditioning device located in the cellar and the stove shall be provided by means of two flexible ducts running at the rear of the stove and opening out into an upper cabinet comprising an orifice to release the cold air.
  • the air-conditioning unit has a compressor, the latter can be placed inside the installation or the device.
  • the other exchanger it can be placed outside or inside the room or premises or the house or building in which the heating unit is arranged.
  • the exchanger(s) outside the device are placed in the most suitable places or environments, inside, outside, in the air, in water, buried or arranged otherwise.
  • the air-conditioning unit can be the type with a heat pump or any means of heat energy transfer with one or several exchangers in the air, in water or buried.

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  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Central Air Conditioning (AREA)
  • Air Conditioning Control Device (AREA)
  • Central Heating Systems (AREA)
  • Duct Arrangements (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
US10/572,232 2003-09-23 2004-09-24 Heating and Air-Conditioning Device Abandoned US20080245353A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0311274 2003-09-24
FR0311274A FR2860061B1 (fr) 2003-09-24 2003-09-24 Installation de chauffage et de climatisation
PCT/FR2004/002429 WO2005031217A1 (fr) 2003-09-24 2004-09-24 Appareil de chauffage et de climatisation

Publications (1)

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US20080245353A1 true US20080245353A1 (en) 2008-10-09

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US10/572,232 Abandoned US20080245353A1 (en) 2003-09-23 2004-09-24 Heating and Air-Conditioning Device

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Country Link
US (1) US20080245353A1 (de)
EP (1) EP1695010B1 (de)
JP (1) JP2007506930A (de)
AT (1) ATE358261T1 (de)
CA (1) CA2539263A1 (de)
DE (1) DE602004005614T2 (de)
EA (1) EA011014B1 (de)
FR (1) FR2860061B1 (de)
PL (1) PL1695010T3 (de)
PT (1) PT1695010E (de)
WO (1) WO2005031217A1 (de)

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US20100258642A1 (en) * 2008-09-22 2010-10-14 Newcomer Douglas A Enviromental control systems and methods of configuring environmental control systems
US20100323607A1 (en) * 2008-09-22 2010-12-23 Newcomer Douglas A Environmental control systems and methods of configuring environmental control systems
GB2478897A (en) * 2011-07-28 2011-09-21 John Burns Climate control system
GB2493228A (en) * 2012-02-02 2013-01-30 John Burns Electric fire and a climate control system
US8479720B1 (en) 2008-10-16 2013-07-09 Oscar Enrique Figueroa Heating device and method
US8607822B2 (en) 2008-09-22 2013-12-17 X-Changer, Llc. Heating and air conditioning system

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FR3063130B1 (fr) * 2017-02-23 2021-04-30 Fondis Sa Systeme de climatisation multi-energie
RU2702635C1 (ru) * 2018-10-15 2019-10-09 Константин Витальевич Алтунин Система воздушного отопления здания
CN114935188B (zh) * 2022-04-28 2024-04-19 南通东喜纺织品有限公司 一种节能节水型纺织车间的温湿度控制装置

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US20100258642A1 (en) * 2008-09-22 2010-10-14 Newcomer Douglas A Enviromental control systems and methods of configuring environmental control systems
US20100323607A1 (en) * 2008-09-22 2010-12-23 Newcomer Douglas A Environmental control systems and methods of configuring environmental control systems
US8607822B2 (en) 2008-09-22 2013-12-17 X-Changer, Llc. Heating and air conditioning system
US8479720B1 (en) 2008-10-16 2013-07-09 Oscar Enrique Figueroa Heating device and method
GB2478897A (en) * 2011-07-28 2011-09-21 John Burns Climate control system
GB2478897B (en) * 2011-07-28 2012-03-14 John Burns A climate control system
GB2493582A (en) * 2011-07-28 2013-02-13 John Burns Climate control system
GB2493228A (en) * 2012-02-02 2013-01-30 John Burns Electric fire and a climate control system

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EP1695010A1 (de) 2006-08-30
WO2005031217A1 (fr) 2005-04-07
EA200600628A1 (ru) 2006-08-25
EA011014B1 (ru) 2008-12-30
ATE358261T1 (de) 2007-04-15
PT1695010E (pt) 2007-07-09
PL1695010T3 (pl) 2007-08-31
EP1695010B1 (de) 2007-03-28
DE602004005614D1 (de) 2007-05-10
FR2860061B1 (fr) 2005-11-18
FR2860061A1 (fr) 2005-03-25
CA2539263A1 (fr) 2005-04-07
JP2007506930A (ja) 2007-03-22
DE602004005614T2 (de) 2007-12-06

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