WO1998058222A1 - Arrangement in a heating element - Google Patents

Arrangement in a heating element Download PDF

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Publication number
WO1998058222A1
WO1998058222A1 PCT/SE1998/001112 SE9801112W WO9858222A1 WO 1998058222 A1 WO1998058222 A1 WO 1998058222A1 SE 9801112 W SE9801112 W SE 9801112W WO 9858222 A1 WO9858222 A1 WO 9858222A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover plate
fins
heat
convector
heating element
Prior art date
Application number
PCT/SE1998/001112
Other languages
French (fr)
Inventor
Tomas Karlsson
Original Assignee
Uwe-Verken Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uwe-Verken Ab filed Critical Uwe-Verken Ab
Priority to AU79464/98A priority Critical patent/AU7946498A/en
Publication of WO1998058222A1 publication Critical patent/WO1998058222A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00321—Heat exchangers for air-conditioning devices
    • B60H1/00328—Heat exchangers for air-conditioning devices of the liquid-air type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/02—Arrangement of mountings or supports for radiators
    • F24D19/04—Arrangement of mountings or supports for radiators in skirtings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/20—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being attachable to the element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00207—Combined heating, ventilating, or cooling devices characterised by the position of the HVAC devices with respect to the passenger compartment
    • B60H2001/00221—Devices in the floor or side wall area of the passenger compartment

Definitions

  • the present invention relates to an arrangement in a heating element, preferably a so called heating plinth, which includes a convector comprising at least one pipe arranged to conduct a heating medium, fins transversely mounted on said at least one pipe, with a mutual spacing between them and arranged to increase the surface adapted for heat transfer by convection, a cover plate, and fastening means for attachment of said cover plate to said convector, said cover plate when attached at least partially covering said at least one pipe and said fins of said convector, in accordance with the preamble of claim 1.
  • a convector comprising at least one pipe arranged to conduct a heating medium, fins transversely mounted on said at least one pipe, with a mutual spacing between them and arranged to increase the surface adapted for heat transfer by convection
  • a cover plate and fastening means for attachment of said cover plate to said convector, said cover plate when attached at least partially covering said at least one pipe and said fins of said convector, in accordance with the preamble of
  • convectors With known heating elements, e.g. when used in buses, it is usual to arrange convectors along the side walls near the floor.
  • the use of convectors results in a warm air stream towards the ceiling, which passes over the side walls and windows of the bus. This usually results in a colder air stream over the floor from the centre of the bus towards the side walls. As a consequence thereof, temperatures will tend to be higher near the ceiling than near the floor. This uneven temperature distribution and the colder air stream over the floor can be perceived as uncomfortable by the passengers of the bus.
  • the convector is usually provided with a cover plate which is adapted to be essentially cold, in order to eliminate the risk of burning the passengers.
  • radiators in buses, which results in the floor covering and seats of the bus being radiantly heated.
  • the side walls of the bus will be partially heated by the rising warm air.
  • Radiators render a more evenly distributed temperature from floor to ceiling and also give the passengers of the bus a sensation of comfort- able warmth.
  • In the narrow spaces available in most buses there is however not enough space available to rely solely on radiators, which require more space than convectors in order to provide the same heating effect. Therefore there is often a need for supplementary interior heaters with blowers.
  • the object of the present invention is to provide an arrangement, which can eliminate the disadvantages of the known heating elements. This object is achieved according to the invention in that said heating element comprises the characterising features according to claim 1.
  • Preferred embodiments of the present invention also comprise one ore more of the characterising features according to the dependent claims.
  • Fig 1 shows a heating element according to a first embodiment of the present invention.
  • Fig 2 shows a section through the heating element according to fig 1 and specifically through the heat transfer means thereof.
  • Fig 3 shows a second embodiment of a heating element, wherein the fins and stripes of heat conducting glue are used to affect controlled heat transfer to the cover plate.
  • Fig 4 shows a section through the heating element according to fig 2.
  • the heating plinth is a heating element, used at the base of a wall or close to the floor, which has a constant cross-section parallel to the floor and whose height exceeds its thickness and the width of which has the largest dimension, often the full length of the floor.
  • the heating element 1 includes a convector.
  • the convector comprises two pipes 2, which are arranged to conduct a heating medium, usually water, e.g. the coolant of a bus engine. Fins 3 are mounted transversely on said pipes 2, with a mutual spacing between them. These fins 3 are arranged to increase the surface adapted for heat transfer by convection.
  • the heating element 1 also comprises mounting means 4 for attachment of said convector to an adjacent surface.
  • These mounting means 4 are shown as two corresponding halves, which are adapted to be joined so as to enclose a section of the pipes 2 and to be fastened to the adjacent surface by means of a screw 5.
  • the heating element 1 further includes a cover plate 6 with openings therein allowing for a flow of air through the heating element over the fins 3 of the convector.
  • Fastening means for attachment of said cover plate 6 to said convector are formed integrally with the mounting means 4 for attachment of said convector to the adjacent surface, in this case the cover plate 6. This is achieved through the cover plate 6 being provided with inwardly protruding latches 6a, which are formed complementary to latches 4b on said mounting means 4.
  • the cover plate 6 When attached, the cover plate 6 at least partially covers the pipes 2 and fins 3 of the convector. Means for transfer of heat from said pipes 2 to said cover plate 6 are formed integrally with the mounting means 4 for attachment of said convector to the adjacent surface. These mounting means 4 enclose a section of the pipes 2 and thereby draw heat from them. This heat is then conducted through these mounting means 4 and through contact between them and the cover plate 6 on thereto for rendering the cover plate 6 warm in order to emit radiant heat.
  • Fig 2 shows a section through the heating element 1 and specifically through the heat transfer means 4 according to fig 1.
  • the two corresponding halves of the heat transfer means 4 are adapted to be mounted together so that they enclose a section of the pipes 2 in order to draw heat from them. They are further adapted to be secured to the cover plate 6 by means of a screw 5.
  • the cover plate is, as mentioned above, pro- vided with inwardly protruding latches 6a. These latches 6a are formed complementary to outwardly protruding latches 4b on said heat transfer means 4.
  • the heat transfer means 4 also comprise a surface 4a adapted to be in thermal contact with the cover plate 6, in order to transfer heat thereto. The amount of heat transferred to the cover plate 6 can be controlled carefully by optimising, the number of heat transfer means 4 being used, their transfer capability and the heat conductivity of their material, in respect to the actual water temperature and the desired surface temperature.
  • Fig 3 shows a heating element 1 according to a second embodiment of the present invention.
  • this heating element 1 also includes a convector comprising two pipes 2, which are arranged to conduct a heating medium. Fins 3 are mounted transversely on said pipes 2, with a mutual spacing between them. These fins 3 display thin sections 3a at their rims, which are folded essentially perpendicular to the main section of the fins 3.
  • the heating element 1 includes a cover plate 6 whose inner surface is essentially parallel to the sur- faces of said thin sections 3 a at the rims of the fins 3.
  • the fins 3 are used as the means for transfer of heat from said pipes 2 to said thin sections 3a adjacent to the inner surface of said cover plate 6.
  • Stripes 7 of heat conducting glue or other suitable heat conducting adhesive are used as fastening means for attachment of said cover plate 6 to said convector as well as means for affecting controlled transfer of heat from said thin rim sections 3 a of said fins 3 to said cover plate 6, in order to render said cover plate 6 warm enough to emit radiant heat whilst being cool enough not to burn a passenger touching it.
  • Fig 4 shows a section through the heating element 1 according to fig 3 and particularly illustrates how the stripes 7 function as fastening means for attachment of said cover plate 6 to said convector as well as means for affecting the controlled transfer of heat from said thin rim sections 3 a of said fins 3 to said cover plate 6 through only permitting partial heat transfer from a limited area of the surfaces of said thin rim sections 3 a to the cover plate 6.
  • a method for controlling the transfer of heat from said at least one pipe 2 to said cover plate 6 in a heating element 1, according to any one of the two embodiments described above, is characterised in that the amount of heat to be transferred to the cover plate 6 is controlled through adaptation of the size of the contact surfaces between the heat transfer means and the cover plate per unit of length of the heating element 1. It is also possible to adapt the heat conductivity of the material of the heat transfer means in order to control the amount of heat to be transferred to the cover plate 6.
  • the amount of heat to be transferred to the cover plate 6 should be controlled so that the achievable maximum surface temperature, in respect of the maximum design temperature of the heating medium, is limited so as not to cause burns on a person touching the cover plate 6.
  • the heating element 1 according to the present invention When using the heating element 1 according to the present invention, e.g. in a bus, the ability of the convector to provide a good heating effect, whilst remaining comparatively compact, will be combined with the positive properties of the radiator.
  • the heating elements 1 according to the invention will provide radiant heat at floor level, minimise draft over the floor and also give the passengers of the bus a sensation of comfortable warmth, especially the sensation of warm feet. Further, the inventive heating element 1 will, through the perceived radiant heat, indicate to the passengers of the bus that the heating system is working properly, as today it is not uncommon that this is questioned by the passengers when convectors with an essentially cold surface are used.
  • the inventive heating element 1 will also eliminate the risk of burning passengers, as is possible today when radiators are used and the coolant is very hot.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Central Heating Systems (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

The present invention relates to an arrangement in heating element (1), preferably a so-called heating plinth, which includes a convector comprising at least one pipe (2) arranged to conduct a heating medium. Fins (3) are mounted transversely on said at least one pipe (2), with a mutual spacing between them. These fins (3) are arranged to increase the surface adapted for heat transfer by convection. The heating element (1) further includes a cover plate (6). When attached the cover plate (6) at least partially covers the at least one pipe (2) and said fins (3) of the convector. The heating element (1) is characterised in that it comprises heat transfer means for controlled transfer of heat from said at least one pipe (2) to said cover plate (6).

Description

Arrangement in a heating element
The present invention relates to an arrangement in a heating element, preferably a so called heating plinth, which includes a convector comprising at least one pipe arranged to conduct a heating medium, fins transversely mounted on said at least one pipe, with a mutual spacing between them and arranged to increase the surface adapted for heat transfer by convection, a cover plate, and fastening means for attachment of said cover plate to said convector, said cover plate when attached at least partially covering said at least one pipe and said fins of said convector, in accordance with the preamble of claim 1.
With known heating elements, e.g. when used in buses, it is usual to arrange convectors along the side walls near the floor. The use of convectors results in a warm air stream towards the ceiling, which passes over the side walls and windows of the bus. This usually results in a colder air stream over the floor from the centre of the bus towards the side walls. As a consequence thereof, temperatures will tend to be higher near the ceiling than near the floor. This uneven temperature distribution and the colder air stream over the floor can be perceived as uncomfortable by the passengers of the bus. The convector is usually provided with a cover plate which is adapted to be essentially cold, in order to eliminate the risk of burning the passengers.
It is also known to use radiators in buses, which results in the floor covering and seats of the bus being radiantly heated. The side walls of the bus will be partially heated by the rising warm air. Radiators render a more evenly distributed temperature from floor to ceiling and also give the passengers of the bus a sensation of comfort- able warmth. In the narrow spaces available in most buses there is however not enough space available to rely solely on radiators, which require more space than convectors in order to provide the same heating effect. Therefore there is often a need for supplementary interior heaters with blowers.
The problem of achieving sufficient capacity and rendering the passengers a comfortable climate in the bus with compact units using either of these known solutions is worsened still by the fact that there is a tendency today towards lower coolant temperatures in the new generations of engines for this kind of vehicles. Therefore there is a need for compact heating elements, which render an even temperature distribu- tion and with sufficient heating capacity at these lower coolant temperatures. The object of the present invention is to provide an arrangement, which can eliminate the disadvantages of the known heating elements. This object is achieved according to the invention in that said heating element comprises the characterising features according to claim 1.
Preferred embodiments of the present invention also comprise one ore more of the characterising features according to the dependent claims.
Preferred embodiments of the invention will be further explained below with refer- ence to the enclosed drawings, in which:
Fig 1 shows a heating element according to a first embodiment of the present invention.
Fig 2 shows a section through the heating element according to fig 1 and specifically through the heat transfer means thereof.
Fig 3 shows a second embodiment of a heating element, wherein the fins and stripes of heat conducting glue are used to affect controlled heat transfer to the cover plate.
Fig 4 shows a section through the heating element according to fig 2.
With reference to fig 1 , 1 denotes a heating element in the form of a so called heating plinth. The heating plinth is a heating element, used at the base of a wall or close to the floor, which has a constant cross-section parallel to the floor and whose height exceeds its thickness and the width of which has the largest dimension, often the full length of the floor. The heating element 1 includes a convector. The convector comprises two pipes 2, which are arranged to conduct a heating medium, usually water, e.g. the coolant of a bus engine. Fins 3 are mounted transversely on said pipes 2, with a mutual spacing between them. These fins 3 are arranged to increase the surface adapted for heat transfer by convection. The heating element 1 also comprises mounting means 4 for attachment of said convector to an adjacent surface. These mounting means 4 are shown as two corresponding halves, which are adapted to be joined so as to enclose a section of the pipes 2 and to be fastened to the adjacent surface by means of a screw 5. The heating element 1 further includes a cover plate 6 with openings therein allowing for a flow of air through the heating element over the fins 3 of the convector. Fastening means for attachment of said cover plate 6 to said convector are formed integrally with the mounting means 4 for attachment of said convector to the adjacent surface, in this case the cover plate 6. This is achieved through the cover plate 6 being provided with inwardly protruding latches 6a, which are formed complementary to latches 4b on said mounting means 4. When attached, the cover plate 6 at least partially covers the pipes 2 and fins 3 of the convector. Means for transfer of heat from said pipes 2 to said cover plate 6 are formed integrally with the mounting means 4 for attachment of said convector to the adjacent surface. These mounting means 4 enclose a section of the pipes 2 and thereby draw heat from them. This heat is then conducted through these mounting means 4 and through contact between them and the cover plate 6 on thereto for rendering the cover plate 6 warm in order to emit radiant heat.
Fig 2 shows a section through the heating element 1 and specifically through the heat transfer means 4 according to fig 1. The two corresponding halves of the heat transfer means 4 are adapted to be mounted together so that they enclose a section of the pipes 2 in order to draw heat from them. They are further adapted to be secured to the cover plate 6 by means of a screw 5. The cover plate is, as mentioned above, pro- vided with inwardly protruding latches 6a. These latches 6a are formed complementary to outwardly protruding latches 4b on said heat transfer means 4. The heat transfer means 4 also comprise a surface 4a adapted to be in thermal contact with the cover plate 6, in order to transfer heat thereto. The amount of heat transferred to the cover plate 6 can be controlled carefully by optimising, the number of heat transfer means 4 being used, their transfer capability and the heat conductivity of their material, in respect to the actual water temperature and the desired surface temperature.
Fig 3 shows a heating element 1 according to a second embodiment of the present invention. As in the first embodiment, in accordance with fig 1, this heating element 1 also includes a convector comprising two pipes 2, which are arranged to conduct a heating medium. Fins 3 are mounted transversely on said pipes 2, with a mutual spacing between them. These fins 3 display thin sections 3a at their rims, which are folded essentially perpendicular to the main section of the fins 3. The heating element 1 includes a cover plate 6 whose inner surface is essentially parallel to the sur- faces of said thin sections 3 a at the rims of the fins 3. The fins 3 are used as the means for transfer of heat from said pipes 2 to said thin sections 3a adjacent to the inner surface of said cover plate 6. Stripes 7 of heat conducting glue or other suitable heat conducting adhesive are used as fastening means for attachment of said cover plate 6 to said convector as well as means for affecting controlled transfer of heat from said thin rim sections 3 a of said fins 3 to said cover plate 6, in order to render said cover plate 6 warm enough to emit radiant heat whilst being cool enough not to burn a passenger touching it.
Fig 4 shows a section through the heating element 1 according to fig 3 and particularly illustrates how the stripes 7 function as fastening means for attachment of said cover plate 6 to said convector as well as means for affecting the controlled transfer of heat from said thin rim sections 3 a of said fins 3 to said cover plate 6 through only permitting partial heat transfer from a limited area of the surfaces of said thin rim sections 3 a to the cover plate 6.
A method for controlling the transfer of heat from said at least one pipe 2 to said cover plate 6 in a heating element 1, according to any one of the two embodiments described above, is characterised in that the amount of heat to be transferred to the cover plate 6 is controlled through adaptation of the size of the contact surfaces between the heat transfer means and the cover plate per unit of length of the heating element 1. It is also possible to adapt the heat conductivity of the material of the heat transfer means in order to control the amount of heat to be transferred to the cover plate 6. The amount of heat to be transferred to the cover plate 6 should be controlled so that the achievable maximum surface temperature, in respect of the maximum design temperature of the heating medium, is limited so as not to cause burns on a person touching the cover plate 6.
When using the heating element 1 according to the present invention, e.g. in a bus, the ability of the convector to provide a good heating effect, whilst remaining comparatively compact, will be combined with the positive properties of the radiator. The heating elements 1 according to the invention will provide radiant heat at floor level, minimise draft over the floor and also give the passengers of the bus a sensation of comfortable warmth, especially the sensation of warm feet. Further, the inventive heating element 1 will, through the perceived radiant heat, indicate to the passengers of the bus that the heating system is working properly, as today it is not uncommon that this is questioned by the passengers when convectors with an essentially cold surface are used. The inventive heating element 1 will also eliminate the risk of burning passengers, as is possible today when radiators are used and the coolant is very hot. Several authorities have issued rules and regulations regarding the allowable surface temperature of radiators when used in buses or elsewhere. In order to comply with these when using a radiator, the maximum allowable temperature of the coolant must be sufficiently low to render the surface of the radiator a temperature which will not burn a passenger touching it. The lower coolant temperature will however make it necessary to use a larger radiator in order to provide the same heating effect, for which there is no space in modern buses.
Although the invention has been described in relation to buses, it can also equally advantageously be applied to heating elements for domestic use, where there is a need for compact installations, e.g. in bath rooms and kitchens. It is also obvious to the person skilled in the art that the inventive heating element 1 can be used for the most divers applications, such as in ships, trains and other vehicles as well as in sta- bles and different kinds of industrial buildings.
The invention is obviously not limited to the embodiment described above by way of an example, but lends its self to modifications within the scope of the idea of the invention defined in the appended claims.

Claims

Claims
1. Heating element (1), preferably a so called heating plinth, including a convector comprising at least one pipe (2) arranged to conduct a heating medium, fins (3) transversely mounted on said at least one pipe (2), with a mutual spacing between them and arranged to increase the surface adapted for heat transfer by convection, which fins (3) also display thin sections (3a) at their rims, which are folded essentially perpendicular to the main section of the fins (3), a cover plate (6), and fastening means (4) for attachment of said cover plate (6) to said convector adjacent to said thin sections (3a), said cover plate (6) when attached at least partially covering said at least one pipe (2) and said fins (3) of said convector, characterised in that said fins (3) are used as means for transfer of heat from said pipes (2) to said thin sections (3a) adjacent to the inner surface of said cover plate (6), and in that stripes (7) of heat conducting glue or other suitable heat conducting adhesive are used as fastening means for attachment of said cover plate (6) to said convector as well as means for affecting a limited transfer of heat from said thin rim sections (3 a) of said fins (3) to said cover plate (6) through only permitting partial heat transfer from a limited area of the surfaces of said thin rim sections (3 a) to the cover plate (6), in order to render said cover plate (6) warm enough to emit radiant heat whilst limiting the achievable maximum surface temperature, in respect of the maximum design temperature of the heating medium, so as not to cause burns on a person touching said cover plate (6).
PCT/SE1998/001112 1997-06-16 1998-06-10 Arrangement in a heating element WO1998058222A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU79464/98A AU7946498A (en) 1997-06-16 1998-06-10 Arrangement in a heating element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9702293A SE9702293L (en) 1997-06-16 1997-06-16 Device at a heating element
SE9702293-3 1997-06-16

Publications (1)

Publication Number Publication Date
WO1998058222A1 true WO1998058222A1 (en) 1998-12-23

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ID=20407398

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AU (1) AU7946498A (en)
SE (1) SE9702293L (en)
WO (1) WO1998058222A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1271063A1 (en) 2001-06-18 2003-01-02 Bruno Della Gaspera Heat exchanger, in particular baseboard heater
ITAN20100141A1 (en) * 2010-08-13 2012-02-14 Daniele Cesaretti HEATING THERMAL CHANNEL IN PERFORATED SHEET.
EP2014993A3 (en) * 2007-07-09 2013-10-30 Albatros Aluminium Sp. z o.o. Panel-like skirting-type air room heater
EP2796798A1 (en) 2013-04-26 2014-10-29 ECO-MATIC (Société à responsabilité limitée) Hydraulic and/or electrical baseboard heater
CN105202615A (en) * 2015-11-07 2015-12-30 平湖伟峰科技有限责任公司 Electric heating type warmer
CN105222210A (en) * 2015-11-07 2016-01-06 平湖伟峰科技有限责任公司 Electric calorifie installation
RU2574200C1 (en) * 2014-09-09 2016-02-10 Юрий Иванович Дрон Control over heat transfer of mounted heating convector and mounted heating convector with controlled heat transfer
RU2763635C1 (en) * 2021-07-13 2021-12-30 Гритчин Владимир Валериевич Convector

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US2487407A (en) * 1946-06-21 1949-11-08 Vulcan Radiator Co Radiator
GB818721A (en) * 1955-09-19 1959-08-19 Eric Sigfrid Persson Improvements in space-heating radiators
FR1354273A (en) * 1963-01-24 1964-03-06 Ferodo Sa heating element, especially for space heating
GB1090293A (en) * 1963-07-10 1967-11-08 Myson Heat Exchangers Improvements in and relating to space heating appliances
GB1108155A (en) * 1964-07-13 1968-04-03 Douglas Mark Albin Manuel Improvements in room heaters
GB1350839A (en) * 1970-07-08 1974-04-24 Andersson L O Room heater
US4080703A (en) * 1975-08-01 1978-03-28 The Stolle Corporation Radiating or absorbing heat exchange panel
US4338995A (en) * 1980-11-13 1982-07-13 William Shelley Radiant heating and cooling panel and method of manufacturing
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EP0201473A2 (en) * 1985-05-09 1986-11-12 Farex A/S Radiator-convector element
US4635710A (en) * 1984-02-02 1987-01-13 William Shelley Linear radiant ceiling panel
CH664620A5 (en) * 1984-09-07 1988-03-15 Thermco Ag SKIRTING BOARD FOR RECEIVING A HEATING CORE AND HEATING DEVICE.
EP0353499A1 (en) * 1988-07-22 1990-02-07 KERMI GmbH Panel-type radiator
EP0629822A1 (en) * 1993-06-18 1994-12-21 Hy-Tech Hydrotechnik Ag Radiator
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487407A (en) * 1946-06-21 1949-11-08 Vulcan Radiator Co Radiator
US2477824A (en) * 1948-08-02 1949-08-02 Rittling Corp Encased baseboard heating surface
GB818721A (en) * 1955-09-19 1959-08-19 Eric Sigfrid Persson Improvements in space-heating radiators
FR1354273A (en) * 1963-01-24 1964-03-06 Ferodo Sa heating element, especially for space heating
GB1090293A (en) * 1963-07-10 1967-11-08 Myson Heat Exchangers Improvements in and relating to space heating appliances
GB1108155A (en) * 1964-07-13 1968-04-03 Douglas Mark Albin Manuel Improvements in room heaters
GB1350839A (en) * 1970-07-08 1974-04-24 Andersson L O Room heater
US4080703A (en) * 1975-08-01 1978-03-28 The Stolle Corporation Radiating or absorbing heat exchange panel
US4338995A (en) * 1980-11-13 1982-07-13 William Shelley Radiant heating and cooling panel and method of manufacturing
US4635710A (en) * 1984-02-02 1987-01-13 William Shelley Linear radiant ceiling panel
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1271063A1 (en) 2001-06-18 2003-01-02 Bruno Della Gaspera Heat exchanger, in particular baseboard heater
EP2014993A3 (en) * 2007-07-09 2013-10-30 Albatros Aluminium Sp. z o.o. Panel-like skirting-type air room heater
ITAN20100141A1 (en) * 2010-08-13 2012-02-14 Daniele Cesaretti HEATING THERMAL CHANNEL IN PERFORATED SHEET.
EP2796798A1 (en) 2013-04-26 2014-10-29 ECO-MATIC (Société à responsabilité limitée) Hydraulic and/or electrical baseboard heater
RU2574200C1 (en) * 2014-09-09 2016-02-10 Юрий Иванович Дрон Control over heat transfer of mounted heating convector and mounted heating convector with controlled heat transfer
CN105202615A (en) * 2015-11-07 2015-12-30 平湖伟峰科技有限责任公司 Electric heating type warmer
CN105222210A (en) * 2015-11-07 2016-01-06 平湖伟峰科技有限责任公司 Electric calorifie installation
RU2763635C1 (en) * 2021-07-13 2021-12-30 Гритчин Владимир Валериевич Convector

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Publication number Publication date
SE9702293L (en) 1998-12-17
AU7946498A (en) 1999-01-04
SE9702293D0 (en) 1997-06-16

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