EP0380660A1 - Strahlungsklimaanlage - Google Patents

Strahlungsklimaanlage Download PDF

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Publication number
EP0380660A1
EP0380660A1 EP88901464A EP88901464A EP0380660A1 EP 0380660 A1 EP0380660 A1 EP 0380660A1 EP 88901464 A EP88901464 A EP 88901464A EP 88901464 A EP88901464 A EP 88901464A EP 0380660 A1 EP0380660 A1 EP 0380660A1
Authority
EP
European Patent Office
Prior art keywords
panel
cross
flow fan
radiation
air
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP88901464A
Other languages
English (en)
French (fr)
Other versions
EP0380660A4 (en
EP0380660B1 (de
Inventor
Kanichi Kadotani
Tetsuo Onishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kajima Corp
Komatsu Ltd
Original Assignee
Kajima Corp
Komatsu Ltd
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 Kajima Corp, Komatsu Ltd filed Critical Kajima Corp
Publication of EP0380660A1 publication Critical patent/EP0380660A1/de
Publication of EP0380660A4 publication Critical patent/EP0380660A4/en
Application granted granted Critical
Publication of EP0380660B1 publication Critical patent/EP0380660B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G5/00—Screens; Draught-deflectors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7416—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0089—Systems using radiation from walls or panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2002/7483—Details of furniture, e.g. tables or shelves, associated with the partitions

Definitions

  • This invention relates to a radiative-type air-conditioning unit adapted for use as an office air conditioner for office automation corner in an enclosed room, an office room and a conference room, etc., and also as an air conditioner for home use.
  • a conventional radiative type air-conditioning unit there is known a system whose radiant heat transfer unit is fixedly secured to the ceiling of a room or the side wall surface thereof such that chilled water or hot water, or alternatively cool air or hot air may flow through the radiant heat transfer unit, and the temperature of the unit is controlled thus conducting air-conditioning in the room.
  • chilled water or hot water, or alternatively, cool air or hot air is supplied through pipings by an air-conditioning unit installed separately.
  • a portable air-conditioning unit wherein an air conditioner is accommodated in a movable box-shaped housing, and the housing is formed with a duct adapted to blow off cool air or warm air.
  • partitioning panel shaped radiative-type air-conditioning unit there is known a system wherein the partitioning panel is provided with an electric heater or alternatively it is arranged such that a heated or cooled fluid is passed therethrough.
  • O.A. office automation
  • O.A. equipment have come into wide use in offices, and if the number of such O.A. equipment used increases, then in most cases the heat developed by them causes a conspicuous deviation in thermal loading in the office room. It is not easy to regulate such a deviation in thermal loading by air-conditioning in the whole room, and particularly it is almost impossible to create an air-conditioning effect suitable for an individual. Further, it is also impossible to modify air-conditioning pipings according to changes in thermal loading conditions in a room due to alteration of office layout.
  • the presnet invention has been made in view of the above-mentioned situation in the prior art and also paying attention to the fact that, to achieve improvements in working environment in offices, comparatively low- partitioning panels having a height of 900 to 1800 mm, which are referred to as so-called "low partition”, have come to be used.
  • an object of the present invention is to provide a radiative-type air-conditioning unit which utilizes "Peltier Effect" provided by thermoelectric elements and is noiseless, and which does not require provision of special piping work and is substantially maintenance free.
  • Another object of the present invention is to provide a radiative-type air-conditioning unit which has various usages in that it can be used as a ceiling material of a room or a side wall material thereof or it can be used as a portable unit, and which is of light weight, thin and compact.
  • a further object of the present invention is to provide a radiative-type air-conditioning unit having a high energy utilization efficiency and excellent response and control characteristics.resulting from the use of a direct air-conditioning system wherein the temperature sensed by a human body is controlled by the radiant heat transfer surface thereof.
  • a radiative panel type air-conditioning unit comprised of a radiation heat absorbing and emitting board; including a radiant heat transfer surface formed on one side surface of a panel; a plurality of thermoelectric elements mounted on the other side surface of the panel; and a plurality of heat exchange means mounted on.the opposite side surfaces of these thermoelectric elements.
  • a radiative panel type air-conditioning unit as set forth in the first aspect, wherein the panel is a partitioning panel member which is comprised of a frame, a piece of front panel and a piece of rear panel that are formed on both surfaces of the frame, and the unit further comprises cross-flow fan means installed inside of the panel member; air intakes formed in the portions of the front panel opposite to the cross-flow fans; an opening formed in the uppermost end of the panel member; a window opening formed in the upper half of the panel member and adapted to be fitted with the radiation heat absorbing and emitting board, the radiation heat absorbing and emitting board being mounted in the window opening in such a manner that the radiant heat transfer surface faces the front panel and the heat exchange means are located in the ventilation passage for the cross-flow fan means defined within the panel member; and controller means for controlling the thermoelectric elements of the radiation heat absorbing and emitting board and the cross-flow fan means.
  • a radiative panel type air-conditioning unit as set forth in the second aspect, characterized in that the cross-flow fan means have a vertically aligned positional relationship with each other and comprise a first cross-flow fan located at an upper position and a second cross-flow fan located at a lower position, and said unit further comprises first air intakes formed in the portions of the rear panel opposite to the first cross-flow fan; blowoff ports for the first cross-flow fan which open upwardly inside of the panel member; second air intakes formed in the portions of the front panel opposite to the second cross-flow fan; and blowoff ports for the second cross-flow fan formed in the portions of the front panel opposite to the second cross-flow fan and at a position lower than the second air intake.
  • reference numeral 20 dentoes a radiation panel which serves as the substrate of a radiant heat absorbing and emitting board.
  • the radiation panel 20 has a radiant coating layer 21 such as, for example, a black paint or the like applied onto the front surface thereof, and a plurality of thermoelectric elements 22 bonded onto the whole rear surface thereof by means of an adhesive 23.
  • the arrangement is made such that, when the thermoelectric elements 6 are fed with a d.c. electric current from a power supply 24, heat is absorbed thtough one side surface thereof, for example, the side of the radiation panel 20 and emitted towards the opposite side thereof by "Peltier Effect".
  • the above-mentioned effect is reversed when the direction of flow of electric current is reversed.
  • the above-mentioned thermoelectric elements 22 have a plurality of fine pin fins 25 for heat exchange purposes mounted on the other side thereof by the adhesive 23.
  • the above-mentioned radiation panel 20 is in the form of a movable screen having a base 26 fixed to the lower end thereof and which stands on its own bottom.
  • the radiation panel 20 when as shown in Fig. 2 the radiation panel 20 is installed with the radiant heat transfer surface thereof facing an office worker 27, and each of the thermoelectric elements 22 is fed with a d.c. electric current in a direction of absorbing the heat from the side of the radiation panel 20, the radiation heat from the side of the worker 27 is absorbed by the radiant heat transfer surface of the radiation panel 20 so that the side of the worker 27 is cooled. Whilst, when the direction of flow of electric current is changed so as to emit heat from the radiant heat transfer surface, the side of the worker 27 is heated by the heat emitted by the above-mentioned radiant heat transfer surface.
  • thermoelectric elements 22 On the rear side of the radiation panel 20, the heat emitted from or absorbed by the opposite side of the above-mentioned thermoelectric elements 22 is subjected to -natural convection for heat exchange.
  • heat emission or absorption can of course be made even by natural convection and heat conduction.
  • the radiation panel 20 may be installed alternatively on the side or in front of the worker 27 wiht the radiant heat transfer surface thereof facing the worker 27.
  • Fruther in the embodiment shown in Fig. 2 shows the case where the whole of one side surface of the radiation panel 20 serves as the radiant heat transfer surface, however, the arrangement may be made such that a portion of the radiation panel 20 may serve as the radiant heat transfer surface as shown in Fig. 3.
  • the above-mentioned radiation panel 20 may be installed above the office worker 27; that is; it may be attached to the ceiling located above.
  • the radiation panel 20 has a plurality of-thermoelectric elements 20 adhesively bonded onto the rear surface thereof so that radiation heat can be emitted or absorbed through the surface of the radiation panel 20, it is also possible to allow the radiation panel 20 to fulfill radiation heat emitting or absorbing function as well as sound absorbing function.
  • FIG. 5 A variant embodiment of the radiation panel having in combination the heat emitting or absorbing function and the sound absorbing function is shown in Fig. 5.
  • Reference numeral 20a denotes a substrate of a radiation panel 20' which has a material with excellent thermal conductivity and sound absorbing characteristics such as, for example, a metallic heat and sound absorbing material 21' produced by sintering aluminium powder, adhesively bonded onto the surface thereof.
  • the substrate 20a has a plurality of thermoelectric elements 22 adhesively bonded onto the rear surface thereof.
  • the thermoelectric elements 22 have a substrate 20b adhesively bonded onto the other side surface thereof and to which a plurality of heat exchange fins 25 are attached.
  • Reference nuemral 28 denotes a material having thermal insulating and sound absorbing properties such as, for example, glass wool which is inserted between the thermoelectric elements 22.
  • the use of the radiation panel 20' thus condigured enables sound absorbing effect to be achieved in addition to heat absorbing effect thus making it possible to lower the noise level in an office.
  • Fig. 6 is an exploded perspective view showing a partitioning panel member, in disassembled condition, for use in a radiative type air-conditioner according to the present invention
  • Figs. 7 and 8 are a perspective view and a schematic, longitudinal sectional view, respectively, of the assembly of the second embodiment.
  • reference numeral 1 denotes a frame or framework shown with the uppermost end kept open.
  • a front panel 2 and a rear panel 3 are fixedly secured to the front and rear surfaces, respectively, of the frame 1 to form a hollow partitioning panel 4 with an open top end.
  • This frame 1 has a cross-flow fan 5 mounted on the lower part thereof.
  • the front panel 2 has air inlets 6 formed in the lower part thereof at positions opposite to the cross-flow fan 5.
  • This front panel 2 has a window opening 7 having a large area formed in the upper half thereof.
  • Reference numeral 8 denotes a radiation heat absorbing and emitting board adapted to be fitted in the opening 7 from inside thereof.
  • This radiation heat absorbing and emitting board 8 is made up of two pieces of panels 8a and 8b having a plurality of thermoelectric elements 9 mounted lengthwise and breadthwise in a regular manner between them.
  • the rear panel 8b has radiating fins 10 mounted on the outer surface thereof at positions opposite to the thermoelectric elements 9.
  • the thickness of the radiation heat absorbing and emitting board 8 including the radiating fins or heat emitting or absorbing fins 10 is slightly less than that of the frame.1 so that they can be accommodated in the inner space of the partitioning panel 4.
  • the radiating fins 10 are adapted to conduct heat exchange with the air flow flowing vertically through the interior of the partitioning panel member 4, and the vertilating air passage extends vertically therein.
  • Filters 11 are mounted inside of the air inlets 6 in the panel 2, and an upper cover 13 is fitted fixedly in an upper opening 12 formed in the upper end of the partitioning panel member 4.
  • reference numeral 14 denotes a controller fixedly secured to the frame 1 in the air flow passage formed inside of the partitioning panel member 4. This controller 14 is adapted to control the turning on and off of the cross-flow fans 5, the turning on and off of electricity to the thermoelectric elements 9, the direction of electric current flow through the thermo-electric elements 9 and the intensity of the electric current.
  • the above-mentioned partitioning panel member 4 is 60 to 80 mm thick and is of a size which is nearly the same as that of an ordinary low partitions, and as occasion demands a plurality of such panel members 4 may be used by placing them laterally in a row.
  • thermoelectric elements 9 when the controller 14 is operated to feed an electric current to the thermoelectric elements 9 so that the front side of the radiation heat absorbing and emitting board 8 is cooled and the heat is emitted through the rear side thereof by "Peltier Effect", and the cross-flow fan 5 is driven, heat is absorbed through the radiation heat absorbing and emitting board 8 whose surface area is defined by the aperture 7 in the front panel 2 of the partitioning member 4 so that the front or outer side of the partitioning member 4 is cooled.
  • the heat emitted towards the rear side of the radiation heat absorbing and emitting board 8 is transferred to the air flow which is delivered by the cross-flow fan 5, passes through the radiating fins 10 and exhaust from the upper opening 12.
  • the controller 14 is also cooled by the wind flowing through the interior of the above-mentioned partitioning panel member 4 * .
  • Fig. 9 shows an example wherein the above-mentioned partitioning members 4 are used.
  • Each of the partitioning members 4 is located with the front panel 2 thereof facing the interior at intervals of 0.5 to 1.0 meter away from an worker.
  • the controller 14 is controlled in such a manner that the temperature of the front surfaces of the radiation heat absorbing and emitting boards 8 may be kept at 10 to 15° when the room temperature is 23 to 28°C. As a result, a heat transfer by radiation is generated between the operator and the partitioning members 4 so that the operator is subjected to a cooling effect.
  • the above-mentioned second embodiment shows a single-side type one wherein the radiation heat absorbing and emitting board 8 is located only on one side of the panel member 4, a both-side type one as shown in Fig. 10 may be used instead.
  • the latter type one is comprised of a pair of heat absorbing and emitting boards 8 and 8', each consisting of two pieces of panels 8a and 8b having thermoelectric elements 9 sandwiched between them, the boards 8 and 8' having radiating fins 10 mounted between them and being adapted to be fitted in apertures 7 formed in both sides of a partitioning panel member 4'.
  • both sides of the partitioning panel member 4' are cooled or heated.
  • the surfaces of the radiation heat absorbing and emitting boards 8 and 8' are cooled or heated by radiation by changing the direction of flow of electric current through the thermoelectric elements 9.
  • thermoelectric elements 9 on each of the radiation surfaces of the radiation heat absorbing and emitting boards 8 and 8'
  • this air-conditioning functional control may be conducted by controlling the intensity of the electric current flow through the thermo- electric elements 9.
  • thermoelectric elements 9 it is possible to allow the upper portions of the radiation heat absorbing and emitting boards 8 and 8' to fulfil their cooling function and the lower portions thereof to fulfil their heating function by selectively changing the direction of the electric current flow through the thermoelectric elements 9 by group.
  • the upper half of worker's body can be cooled, and the lower half thereof can be heated so that an ideal working environment wherein he may feel refreshed at his head and get warm at his legs.
  • a panel heater 15 may be mounted on the lower part of the partitioning panel member 4 as shown in Fig. 11. the arrangement is made such that the switching on and off of this panel heater 15 and the temperature thereof can be controlled by the controller 14 which controls the thermoelectric elements 9 and the cross-flow fan 5 at the same time.
  • an electric heater may be installed upstream of the cross-flow fan 5.
  • controller 14 is fixedly secured to the frame 1 in the air current passage defined inside of the partitioning panel member 4, it may be mounted on a member or article other than the air-conditioning panel; in other words; it may be located outside the panel.
  • cross-flow fan 5 is shown installed near the lowermost part of the air-conditioning panel, however, it may be installed just below the radiation heat absorbing and emitting board 8.
  • the characteristic feature of the third embodiment is as follows.
  • a first cross-fan 5, and a second cross-flow fan 5 2 are mounted below the above-mentioned radiation heat absorbing and emitting board 8 in a vertically spaced apart relationship with each other within the partitioning panel member 4.
  • the above-mentioned second cross-flow fan 5 2 is adapted to send out a gentle air.
  • the above-mentioned first cross-flow fan 5 1 has air intakes 6 formed in a rear panel 3 of a partioning panel member 4, and an air blowoff port 16 directed upwardly in the partitioning panel member.
  • the second cross-flow fan 5 2 has air intakes 6 2 and air blowoff ports 17 formed in a front panel 2 at upper and lower positions, respectively in a vertically spaced apart relationship.
  • the partitioning panel member 14 has a hot air outlet 12 formed in the uppermost end thereof. The arrangement is made such that the wind sent out by the first cross-flow fan 5 1 through the blowoff ports 16 is allowed to pass through the radiating fins 10 of the radiation heat absorbing and emitting board 8 and exit from the hot air outlet 12.
  • Reference numeral 14 denotes a controller installed in the lower part of the partitioning panel member 4. This controller 14 is adapted to control the switching on and off of the first and second cross-flow fans 5 1 and 5 2f the turning on and off of electricity to the thermoelectric elements 9, changing the direction of electric current flow through the thermoelectric elements 9, and the intensity of the electric current.
  • the above-mentioned partitioning panel member 4 is 60 to 80 mm thick and is of a size which is nearly the same as that of an ordinary low partition, and as occasion demands a plurality of such panel members may be used by placing them laterally in a row.
  • Fig. 12 shows an embodiment wherein the partitioning members 4 are used as low partitions surrounding a work table 18.
  • the air intakes 6 2 and the blowoff ports 17 of the second cross-flow fan 5 2 are located above the work table 18.
  • thermoelectric elements 9 when the controller 14 is operated to feed electric current to the thermoelectric elements 9 so that heat is absorbed by the front side of the radiation heat absorbing and emitting board 8, and the heat thus absorbed is emitted through the rear side thereof by "Peltier Effect", and both the cross-flow fans 5 1 and 5 2 are driven, heat is absorbed by the front side of the radiation heat absorbing and emitting board 8 thereby cooling by radiation the front side of the partitioning panel member 4.
  • the air behind the partitioning panel member 4 is drawn in by the first cross-flow fan 5 1 , which is then driven, through the air intakes 6 1 and discharged from the blowoff ports 16 so that it may pass through a plurality of radiating fins 10 mounted on the radiation heat absorbing and emitting board 8 and exit from the hot air outlet 12.
  • the heat emitted to the rear side of the radiation heat absorbing and emitting board 8 is transferred to the above-mentioned air flow, and is dissipated upwardly through the interior of the partitioning panel member 4.
  • the air in front of the partitioning panel member 4 and just below the radiation heat absorbing and emitting board 8 is drawn in by the second cross-flow fan 5 2 , which is then driven, through the air intakes 6 2 and is expelled downwardly through the blowoff ports 17.
  • the air which is cooled by the front surface of the radiation heat absorbing and emitting board 8 and has descended is sucked in by the second cross-flow fan 5 2 and is blown off by it onto the work table 18 as a gentle air.
  • the worker sitting at the work table 18 is cooled by the radiant cooling effect caused by the radiation heat absorbing and emitting board 8, and by the cool air delivered by the second cross-flow fan 5 2 as a gentle air.
  • the gentle air delivered by the second cross-flow fan 5 2 should preferably have a flow belocity of about 0.3 m/p.
  • the number of revolutions of the second cross-flow fan 5 2 can be set as described by means of a switch at hand.
  • thermoelectric elements 9 If the direction of electric current flow through the thermoelectric elements 9 is changed so that heat may be absorbed by the rear side of the radiation heat absorbing and emitting board 8 and the heat thus absorbed may be emitted by the front side thereof, then the front side of the partitioning panel member 4 is heated by radiation.
  • the wind delivered by the second cross-flow fan 5 2 serves to circulate air. Further, in case of heating, the second cross-flow fan 5 2 may be stopped.
  • blowoff port 17 for the second cross-fan 5 2 is located above the work table 18, it is needless to say that hte blowoff port 17 may be located below the work table 18, and the aforementioned partitioning panel member 4 may be used as a partition board.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
EP88901464A 1987-06-30 1988-02-05 Strahlungsklimaanlage Expired - Lifetime EP0380660B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP160939/87 1987-06-30
JP62160939A JPS646631A (en) 1987-06-30 1987-06-30 Radiation type space cooler/heater

Publications (3)

Publication Number Publication Date
EP0380660A1 true EP0380660A1 (de) 1990-08-08
EP0380660A4 EP0380660A4 (en) 1990-12-12
EP0380660B1 EP0380660B1 (de) 1993-11-10

Family

ID=15725495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88901464A Expired - Lifetime EP0380660B1 (de) 1987-06-30 1988-02-05 Strahlungsklimaanlage

Country Status (4)

Country Link
EP (1) EP0380660B1 (de)
JP (1) JPS646631A (de)
DE (1) DE3885618T2 (de)
WO (1) WO1989000268A1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002260A1 (en) * 1991-07-19 1993-02-04 Teknion Furniture Systems Monitor screen for an office panel
WO1997017576A1 (de) * 1995-11-03 1997-05-15 Barcol-Air Ag Verfahren und vorrichtung zur kühlung eines raumes
WO1998049498A1 (de) * 1997-04-30 1998-11-05 Ernst Basler + Partner Ag Verfahren und kühlelement zum kühlen eines büroinnenraumes
WO1999022183A1 (de) * 1997-10-28 1999-05-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wandelement zur klimatisierung von räumen
WO2011110975A1 (en) * 2010-03-09 2011-09-15 Koninklijke Philips Electronics N.V. Temperature control apparatus and method for thermoregulation of a human body
WO2014175809A1 (en) 2013-04-23 2014-10-30 Artex Ab Sound dampening device
WO2015155488A1 (fr) * 2014-04-10 2015-10-15 Saint-Gobain Placo Element absorbant acoustique

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0759993B2 (ja) * 1988-06-30 1995-06-28 株式会社小松製作所 輻射型局所冷房機
EP0432264A4 (en) * 1989-06-15 1991-11-27 Kabushiki Kaisha Komatsu Seisakusho Work station using radiant air conditioning partition
FR2660497A1 (fr) * 1990-02-01 1991-10-04 United Technologies Corp Coupleur magnetique.
US9506660B2 (en) 2009-10-30 2016-11-29 Mentus Holding Ag Arrangement for air conditioning rooms and heat pump unit for use in the arrangement
CN104964369A (zh) * 2015-07-20 2015-10-07 华中科技大学 一种太阳能驱动的半导体辐射空调装置
JP2019007716A (ja) * 2017-06-28 2019-01-17 大和ハウス工業株式会社 放射空調システム
CN109744800A (zh) * 2019-01-24 2019-05-14 深圳市水平线室内设计有限公司 一种办公桌屏风
ES2868424A1 (es) * 2020-04-20 2021-10-21 Vilas Joaquin Sabaris Mampara de proteccion sanitaria personal
KR20220096682A (ko) * 2020-12-31 2022-07-07 현대자동차주식회사 냉각 장치 및 그 냉각 장치를 포함하는 자동차
CN113587284A (zh) * 2021-08-05 2021-11-02 中建新疆建工（集团）有限公司 一种恒温厂房的通风降噪装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301454B (de) * 1962-03-07 1969-08-21 Eigner Otto Raumkuehlgeraet
EP0034986A1 (de) * 1980-02-25 1981-09-02 Georges Perot Strahlungsheizvorrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4313899Y1 (de) * 1964-02-05 1968-06-12
JPS4328843Y1 (de) * 1964-11-30 1968-11-27
JPS4421624Y1 (de) * 1965-10-06 1969-09-12
JPS5132141B1 (de) * 1968-04-22 1976-09-10
JPS5390113A (en) * 1977-01-20 1978-08-08 Nippon Dia Clevite Co Porous sintered material with excellent air permeability
JPS5779319U (de) * 1980-10-31 1982-05-17
JPS60176042U (ja) * 1984-04-28 1985-11-21 西川　幸雄 室温調整装置を備えた室内分隔用家具
JPH0628576Y2 (ja) * 1984-05-09 1994-08-03 コマニー株式会社 空調補完の小間仕切り装置
JPS62108717U (de) * 1985-12-27 1987-07-11
JPS6317324A (ja) * 1986-07-08 1988-01-25 Matsushita Seiko Co Ltd 天井輻射空調装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301454B (de) * 1962-03-07 1969-08-21 Eigner Otto Raumkuehlgeraet
EP0034986A1 (de) * 1980-02-25 1981-09-02 Georges Perot Strahlungsheizvorrichtung

Non-Patent Citations (12)

* Cited by examiner, † Cited by third party
Title
JP, A, 63-17324 (Matsushita Seiko Co., Ltd.) 25 January 1988 (25.01.88) Pages 1 to 2, Fig. 2 *
JP, B2, 51-32141 (Matsushita Electric Works, Ltd.) 10 September 1976 (10.09.76) Pages 1 to 3 *
JP, B2, 56-18646 (Nippon Diaclevite Co., Ltd.) 30 April 1981 (30.04.81) Column 8, Lines 11 to 37 & JP, A, 53-90113 *
JP, U, 57-79319 (New Nippon Electric Co., Ltd.) 17 May 1982 (17.05.82) Pages 1 to 5, Fig. 2 *
JP, U, 60-176042 (Nishikawa Yukio) 21 November 1985 (21.11.85) Figs. 1 to 2 *
JP, U, 60-179709 (Komany Kabushiki Kaisha) 29 November 1985 (29.11.85) Pages 1 to 2 *
JP, U, 62-108717 (Okamura Seisakusho Kabushiki Kaisha) 11 July 1987 (11.07.87) Pages 1 to 8, Figs. 2 to 5 *
JP, Y1, 38-25585 (Sanyo Electric Co., Ltd.) 26 November 1963 (26.11.63) Pages 1 to 2 *
JP, Y1, 43-13899 (Toshiba Corp.) 12 June 1968 (12.06.68) Pages 1 to 3 *
JP, Y1, 43-28843 (Toshiba Corp.) 27 November 1968 (27.11.68) Pages 1 to 2, Fig. 1 *
JP, Y1, 44-21624 (Toshiba Corp.) 12 September 1969 (12.09.69) Columns 1 to 3, Figs. 1 to 3 *
See also references of WO8900268A1 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002260A1 (en) * 1991-07-19 1993-02-04 Teknion Furniture Systems Monitor screen for an office panel
WO1997017576A1 (de) * 1995-11-03 1997-05-15 Barcol-Air Ag Verfahren und vorrichtung zur kühlung eines raumes
WO1998049498A1 (de) * 1997-04-30 1998-11-05 Ernst Basler + Partner Ag Verfahren und kühlelement zum kühlen eines büroinnenraumes
WO1999022183A1 (de) * 1997-10-28 1999-05-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wandelement zur klimatisierung von räumen
WO2011110975A1 (en) * 2010-03-09 2011-09-15 Koninklijke Philips Electronics N.V. Temperature control apparatus and method for thermoregulation of a human body
WO2014175809A1 (en) 2013-04-23 2014-10-30 Artex Ab Sound dampening device
US10034550B2 (en) 2013-04-23 2018-07-31 Artex Ab Sound dampening device
WO2015155488A1 (fr) * 2014-04-10 2015-10-15 Saint-Gobain Placo Element absorbant acoustique
FR3019840A1 (fr) * 2014-04-10 2015-10-16 Saint Gobain Ecophon Ab Element absorbant acoustique

Also Published As

Publication number Publication date
DE3885618T2 (de) 1994-06-01
JPS646631A (en) 1989-01-11
EP0380660A4 (en) 1990-12-12
WO1989000268A1 (en) 1989-01-12
DE3885618D1 (de) 1993-12-16
EP0380660B1 (de) 1993-11-10

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