EP1508759A1 - Tragbare, am Körper einer Person halterbare Personenklimatisierungseinrichtung - Google Patents

Tragbare, am Körper einer Person halterbare Personenklimatisierungseinrichtung Download PDF

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Publication number
EP1508759A1
EP1508759A1 EP04017042A EP04017042A EP1508759A1 EP 1508759 A1 EP1508759 A1 EP 1508759A1 EP 04017042 A EP04017042 A EP 04017042A EP 04017042 A EP04017042 A EP 04017042A EP 1508759 A1 EP1508759 A1 EP 1508759A1
Authority
EP
European Patent Office
Prior art keywords
air
conditioning device
personal
latent heat
heat storage
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.)
Withdrawn
Application number
EP04017042A
Other languages
German (de)
English (en)
French (fr)
Inventor
Heinz Pohr
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.)
Entrak Energie- und Antriebstechnik & Co KG GmbH
Original Assignee
Entrak Energie- und Antriebstechnik & Co KG GmbH
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 Entrak Energie- und Antriebstechnik & Co KG GmbH filed Critical Entrak Energie- und Antriebstechnik & Co KG GmbH
Publication of EP1508759A1 publication Critical patent/EP1508759A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/16—Water-bottles; Mess-tins; Cups
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
    • A41D13/005—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
    • A41D13/0053—Cooled garments
    • A41D13/0055—Cooled garments by means of dry ice
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
    • 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
    • F24F1/04—Arrangements for portability
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
    • F25D3/06—Movable containers
    • F25D3/08—Movable containers portable, i.e. adapted to be carried personally
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00—Functions or special features of garments
    • A41D2400/46—Storage or supply of water for drinking purposes
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/082—Devices using cold storage material, i.e. ice or other freezable liquid disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator
    • F25D2303/0822—Details of the element
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/801—Bags
    • F25D2331/8011—Bags to be carried on the back of a person

Definitions

  • Such person-portable personal air conditioning device is off No. 6,427,476 B1.
  • the air conditioning device is as a backpack device executed and consists of a large-volume, isolated basic housing, the for receiving cooled material, such as ice, is used. Through the housing Several cooling lines are guided by the means of a sealed in a Housing section arranged fan that sucks ambient air, air is blown. After the cooling pipes with the cooled medium in connection stand, carried out a heat exchange, the air conveyed in the cooling lines is cooled.
  • the cooling lines open in a designed as a ruff Air diffuser that partially engages the person's neck where the cooled air is blown out becomes.
  • This portable backpack air conditioning device may be relatively user-friendly Just take it with you and give it the opportunity to, at leisure, at Sports or other occasions, e.g. in the workplace where he joined high ambient temperature actuated to experience a cooling. Nevertheless, it is the purpose of this air conditioning unit exclusively on the passenger air conditioning limited.
  • the carrier for example, the athlete, hiker or working people, but sometimes has other needs while working, but primarily thirsty, especially when he sweats heavily. Although can This need to be reduced somewhat by the cooling, since the general condition makes people feel a little more comfortable as a result of cooling, however, this basic need can not generally be eliminated.
  • the invention is therefore based on the problem of a personal air conditioning unit to specify that in terms of its function or usability is improved.
  • the invention proposes a portable, on the body of a Person halterbare passenger air conditioning device before, with a receptacle for a releasably insertable latent heat accumulator with a filling opening, the contains a consumable, frozen for the air conditioning operation storage medium or picks up which intake has an inlet for the latent heat storage to be passed, there heat-exchanging air and an outlet for dispensing the cooled air and a power supply provided on the receiving side operable fan for conveying the air for self-sufficient operation the passenger air conditioning device, wherein at least one Removal device for taking molten consumable and as Serving liquid serving storage medium by the or a person is.
  • the invention proposes with particular advantage the use of one of the device side provided receptacle removable latent heat storage before, the is filled with a frozen storage medium that is consumable.
  • This Latent heat storage is used by the air conditioning device users after transferring the storage medium in the frozen state in the recording brought in. Is now due to the operation of the person cooling required, so this is done on the receiving side provided fan, the Aspirates ambient air from outside the passenger air conditioning device and this laterally past the closed latent heat accumulator, whereby a heat exchange occurs, thus the air is cooled and cooled Air can be supplied to the person. During this process takes place as described a heat exchange takes place, which causes the frozen storage medium slowly melts.
  • the molten storage medium is no longer required for the air cooling per se, via the sampling device to tap off and consume as a drinking fluid after it is at the storage medium as described is a consumable medium. It is conceivable here the use of pure water or any water-based drinks like isotonic drinks, juices etc. Any consumable can be used and freezer storage media.
  • the air conditioning device is advantageously multifunctional because On the one hand, it allows a sufficient cooling of the person, on the other hand, always available drinking reservoir, after the person at any time the molten Part of the storage medium can tap. It is thus the person over a long time a drinking reservoir available whose size ultimately dependent of the volume of latent heat storage. How fast a consumable Amount of liquid available depends ultimately on how the melting process takes place quickly. This ultimately depends on how Intensive heat exchange is, therefore, whether and how intense the air cooling takes place, and how large the surface of the latent heat storage, at which the Heat exchange and thus also the Abschmelzlui takes place is. From the person In any case, it is perceived as extremely pleasant and beneficial when him both a sufficient cooling facility as well as a beverage supply provided with one and the same device.
  • the receptacle which preferably has a suitable insulation, to avoid that the storage medium melts too fast or the Abschmelzrea from the ambient air, which is not targeted at the latent heat storage is conveyed in a shoulder strap Backpack, alternatively, it can also be in a shoulder or belt pouch be arranged.
  • the expression of the passenger air conditioning device however, it can be arbitrary as long as it allows easy transport. In In any case, the air conditioning device on the outside corresponding openings provided, via suitable connecting lines with the openings are connected to the recording, so sucked on the fan ambient air and the cooled air can be released to the outside.
  • the latent heat storage has a liquid collecting portion or that him a is assigned separately, in which at least a part of the molten Storage medium collects, and where the removal device is arranged.
  • the molten storage medium accumulates over time in the liquid collection section, which are usually not that big needs that the entire molten storage medium be absorbed may, as a rule, a more frequent removal and thus emptying of the collection section he follows. However, should the collection section be full, it remains the molten liquid ultimately in the latent heat storage or the storage portion containing the frozen storage medium and flows first then into the collection section when it is emptied.
  • This separate, preferably arranged outside the receptacle Liquid collecting section is expediently detachable with the latent heat storage connected to be able to remove and clean both separately, or to take only the latent heat storage, if the storage medium must be frozen again, which expediently in suitable freezers (freezer or similar) takes place.
  • the pocket or generally in the air conditioning device of the Liquid collecting section also be an integral part of the latent heat storage and via one or more drainage openings with the frozen storage medium be connected containing memory section.
  • the latent heat storage itself may have a fixed or flexible housing.
  • the use of flexible housing is advantageous, as a result It can be ensured that the outer wall of the latent heat storage continuously follows the shape of the consumable storage medium, So therefore the storage wall always directly on the frozen storage medium is applied and as a result, an optimum cold exchange is possible. hereby the cooling efficiency can be improved after the already described insulating melt liquid layer due to the continuous Deduction no longer exists and the storage wall is the shape of the frozen Storage medium can largely customize.
  • a solid latent heat storage can be formed, for example, pocket or container-like, while the flexible latent heat storage tube or bag-like design can be.
  • the melt rate of the frozen storage medium is in the range of Air entry through the here greater temperature difference to the ambient air higher is as at the air outlet provides a useful embodiment of the invention
  • the Latent heat storage in the air inlet area facing wider than in the To perform air outlet facing area is compensated in such a way that a largest possible ice core surface is maintained over the entire thawing time.
  • a substantially triangular shape of course, other Shapes such as a teardrop shape or the like are conceivable.
  • the shape of the Intake itself is expediently essentially the shape of the latent heat accumulator adapted at least in the frozen state.
  • the latent heat storage surrounding Air gaps are provided. These funds will ensure that admission and latent heat storage are sufficiently far apart, so that there is a sufficient flow cross-section over which a sufficient Air quantity can be promoted. In practice, it is especially at Use of flexible materials to form the latent heat storage as well the recording may not always be possible, the latent heat storage full However, it should nevertheless be possible to realize the circumferentially surrounding air gap always be given a sufficiently large ventilation cross-section. As such the Air gap implementing means may, for example, one or more spacers are used, the recording with the latent heat storage from each other spacing.
  • a preferably releasably attached flexible fluid conduit be provided.
  • This sufficiently long line becomes, for example in an embodiment of the air conditioning device in the form of a backpack over The person's shoulder is guided so that they are always close at hand and the person can suck in the liquid without problem.
  • corresponding clamping means be provided, in which the liquid line held when not in use can be.
  • a closable one Provide drinking or outlet opening on the removable latent heat storage. For this purpose, however, the latent heat storage must be removed from the recording be taken.
  • this may be a screw cap or the like.
  • a drain valve may be provided be that can be served from the outside, and about that, for example a drain line that opens to the outside of, for example, the backpack, can be opened and closed.
  • a closure device is arranged, e.g. in form of a Plug, a valve-like rotary closure or the like, to drip to prevent.
  • the separate, removable liquid collecting section a filling opening for filling with a consumable liquid, which can be removed via the removal device is, has.
  • This embodiment has the particular advantage that the liquid collecting section from the house as a reservoir for the drinking liquid can be used. That is, before using the device sets the person the frozen latent heat storage as well as one with a drink filled liquid collecting section and couples these. by virtue of the liquid which is inherently in the liquid collecting section thus the person from the beginning a certain liquid reservoir for drinking so you do not have to wait until there is enough storage has melted off.
  • the liquid collecting section becomes larger with increasing cooling time continuously replenished continuously and serves from then on as a drinking store.
  • the separate liquid collection section as already pre-filled drinking storage provides an embodiment of the invention, that another removable or filled with an edible liquid Memory is provided, with the latent heat storage or the separate liquid collecting section or directly with the removal device coupled or can be coupled. So there is the possibility for the person, one to integrate additional drinking fluid storage, for example, in the backpack device and depending on the design to couple, in this way already at the beginning the use of the air conditioning device a sufficient liquid reservoir to have available.
  • the additional drinking fluid storage also in connection with the removable and from home fillable liquid collecting section can be used.
  • the latent heat storage can be a considerable air cooling to several Kelvin achieve, with a latent heat storage and a sufficient cooling capacity provides. If the cooling the individual feeling of Person after being too strong sees a purposeful invention design additional air inlet for uncooled air to be mixed with the cooled air before, wherein the air inlet expediently guided into the recording Air supply line is connected, which there in front of the common air outlet empties. This allows the cooled air to be mixed with the warm ambient air so that the air ultimately given to the person is tempered can.
  • this is preferably a flap-like or slider-like Assigned control element, via which the opening degree of the supply path for the uncooled Air is variable. That means the person can be manual or if necessary automatically via the integrated electronics or control device controls the degree of opening and thus the supplied uncooled air volume vary. It is particularly advantageous if the actuating element is arranged in this way is that simultaneously the opening degree of the supply path of the uncooled air and the discharge path of the cooled air for adjusting the respective ones to be mixed Air quantities is changeable. Again, this can be manual or electrical, in particular controlled via the integrated power supply or control device respectively.
  • the previously described inventive embodiments are omitted a tempering of the person supplied air.
  • a user - operated thermostat for adjusting the temperature of the the person supplied, possibly mixed air.
  • the person can So set a temperature via a suitable device, depending on In this setting, the thermostat automatically sets the air conditioning mode controls, e.g. the speed of the fan (s) or the position of the fan Control element and thus the mixing operation, etc.
  • the air conditioning mode controls e.g. the speed of the fan (s) or the position of the fan Control element and thus the mixing operation, etc.
  • one or more suitable Sensors provided over the e.g. the temperature of the (if necessary mixed) air at the air outlet or the speed of the fans or the position of the valve is determined.
  • the speed of the fan or fans can be varied by the person, that is, the person can on this Way also vary the intensity of the fan. Should the fans with too high speed work and therefore the air can be blown too strong, can you readjust accordingly.
  • a knob or the like provided at a suitable position.
  • a charge status indicator for the integrated power supply can Furthermore, also means for detecting the state of charge of the latent heat storage and a charge status indicator may be provided. These funds capture, for example the amount of frozen storage media left to use This information, for example, to determine how long these amounts still is sufficient for adequate cooling. This can e.g. by detecting the Weight of frozen storage medium or amount of effluent molten storage medium done.
  • An embodiment of the invention provides, at the outlet of the recording a Coupling hose-like air line through which the air of the air conditioning device is fed to the carrying person.
  • This may be an air line act with a single outlet opening, alternatively it can also be a or have multiple branches, so that the air of the person at several Positions can be supplied.
  • that will or will be the wires introduced into existing openings in the clothing of the person (collar, sleeves, etc.).
  • a Coupling hose-like air line through which the air of the air conditioning device is fed to the carrying person.
  • This may be an air line act with a single outlet opening
  • the outlet portion to be arranged releasably which is substantially plate or half plate-shaped and several different Should have directional outlet nozzles.
  • a palm-sized outlet portion may be passed under the shirt and be fastened accordingly, allowing it the air depending on the direction of the outlet openings distributed.
  • the air inlet and outlet openings, provided on the air conditioning device, for example backpack side are closed by suitable flaps and the like when not in use can be used to prevent dirt from entering.
  • the latent heat storage or optionally another latent heat storage the same in the recording can be arranged, not as a cold storage, but as a heat storage too use.
  • a heat-storing medium filled.
  • the functioning of the passenger air conditioning device is then necessarily reversed, it is used for heating air to be supplied by the person when the air conditioning device For example, in very cold environment is used.
  • a heat-storing Medium may e.g. a waxy material that enters the latent heat storage for example, introduced in pearl or spherical form can be used.
  • this embodiment also offers for central use according to the invention of the passenger air conditioning device as a cooling device and simultaneous drinking reservoir the possibility of Air conditioning multifunctional even in case of need for personal warming to use.
  • Fig. 1 shows in the form of a schematic diagram of an air conditioning device according to the invention 1, both for generating cooled air as well as for drinking fluid supply serves.
  • the air conditioning device 1 according to the invention has a backpack-like support chassis 2, with a backpack-like outer casing 3, which is usually made of flexible, mostly water impermeable material as with known backpacks, but also from a sturdy material like a tornister can be.
  • a backpack-like outer casing 3 which is usually made of flexible, mostly water impermeable material as with known backpacks, but also from a sturdy material like a tornister can be.
  • suitable straps 4 the device on the back be strapped.
  • a receptacle 6 is arranged, which is either firmly integrated therein or however, for example, via zippers, plug-in closures or the like is solvable.
  • the receptacle 6 may be made of a dimensionally stable plastic material but it can also be flexible itself, ie in its shape and thus with it be customizable.
  • a latent heat storage 7 is introduced, which is a frozen, from the person carrying the air conditioning device 1 P consumable, ie digestible storage medium 8, e.g. frozen ordinary water or one other hydrous beverage, e.g. isotonic drink or juice or the like contains.
  • the recording 6 also made of a thermally insulating Material may consist, the housing 9 of the latent heat storage 7 from a very good heat exchange permitting material, preferably made of a very thin plastic.
  • the shape of the case can be stable, So be firm, alternatively, the use of a flexible housing in Bag or tube shape as shown in Fig. 1 conceivable.
  • an air inlet opening 10 is integrated via a built-in recording Fan 11 sucked air and as shown by the arrows on the cold latent heat storage 7 conveyed past.
  • a heat exchange takes place, the Air is cooled and arrives via the outlet 12 in the example shown an air duct 13 which is fed to the person in the area of the collar, where they is blown out via suitable air outlet openings. Over this can, as long as in the latent heat storage frozen storage medium is present, an air cooling depending on the size of the latent heat storage up to several Hours may be the case.
  • FIG. 1 also shows, is at the latent heat storage 7 in the example shown in the Lower portion of a fluid line 14 is arranged, which over the shoulder of the Person is tangibly guided for the person. Due to the heat exchange melts The frozen storage medium gradually accumulates after the frozen Storage medium is lighter than the molten, at the bottom of the Latent heat accumulator 7. About the coupled there fluid line 14 can Now the person if necessary suck the molten liquid and drink.
  • the recording 6 can be arranged detachably, and the lines 13 and 14 with the receptacle or the latent heat storage can be releasably connected, for example via suitable screw or plug-in closures, etc.
  • a suitable valve or the like may be provided when connecting the respective line automatically opened and closed when uncoupling becomes.
  • Fig. 2 shows in the form of an enlarged schematic representation of an inventive Air conditioning device 1 a of a second embodiment.
  • a filling opening 15 is provided, via which the latent heat storage with the can be filled first consumable liquid.
  • a valve 16 is the Latent heat storage 7 downstream of a liquid collection section 17 at in the example shown, the liquid line 14 is releasably coupled, wherein Here too, a valve or the like may be provided in the coupling region can.
  • this liquid collecting portion 17 collects due to the Heat exchange incurred molten liquid, so it is from the latent heat storage 7 deducted.
  • This has the advantage that there is no insulating Liquid layers can form.
  • a flexible housing 9 of the latent heat storage 7, for example, from a plastic film exists can thus be achieved that the housing wall always largely flat on the frozen storage medium is applied, so therefore an optimal town redesign thereof can take place to the passing air.
  • the liquid collecting section itself serves as a drinking reservoir and can be used as needed the backpack-like outer casing 3 as well as the latent heat storage. 7 be removed via an opening not shown in detail. There is a possibility To fill it in advance with drinkable liquid, so already at the beginning of the Operating a sufficient volume of drinks are available.
  • suitable spacers 18th provided in the form of the projections.
  • the recording 6 itself is on backpack-like Outer housing 3, for example, have a sufficiently stable shape can, via suitable spacers 19, for example, resilient type or by the pressure of an air cushion, held. Or the recording 6 nestles by elastic property of the spacers 18 at.
  • FIG. 2 also shows the control device 23, which has an integrated power supply 24, for example in the form of batteries or batteries. This will be discussed below. In any case, this is the air conditioning operation controlled.
  • FIG. 3 shows a further embodiment according to the invention of an air-conditioning device 1 b.
  • the latent heat storage 7 in the lower, the air inlet opening 10 facing area is significantly thicker than in the upper, the air outlet opening 12 facing area. This will be the different Melting behavior due to temperature differences the supplied or the discharged air compensated.
  • the latent heat storage 7 melts in the lower, acted upon with warmer air Range faster than in the upper range.
  • Shown is dashed lines of the liquid collection section 17, which may optionally be provided, as well as a likewise optionally provided further liquid storage 25 in the backpack-like Outer housing 3 can be arranged and in the example shown optionally be connected to the liquid collection section 17.
  • This liquid reservoir 25 serves as well as possibly the liquid collecting section 17 as originally filled liquid storage, over which the person Liquid can take, even if still no air conditioning operation and thus no melted storage medium is present.
  • Fig. 4 shows a further embodiment of the invention, which is substantially the embodiment of FIG. 3 corresponds.
  • another fan 26 for sucking warmer, zuzumischender ambient air over the other Air inlet 21 is provided.
  • This fan 26 is also via the control device 23 and the integrated power supply 24 operated.
  • This air inlet can be closed via a flap 27 if necessary be, as well as for the air outlet 12 with uncoupled air line 13th is possible via the flap 28.
  • Fig. 5 shows finally in the form of a schematic view of the control panel 30 of Control device 23, for example, on the freely accessible rear wall the backpack-like housing 3 is arranged, but it can equally Also be arranged on the side, so that it is the person if necessary Facility can operate.
  • the controller 23 is capable of automatically regulate the temperature to the desired temperature, which is through an automatic influence on the operation of the fan 11 for varying the amount of air delivered or, if available, the second fan 26 and the adjusting element 22, via which the opening degree of the uncooled Air-supplying air duct can be varied, is controlled. It All necessary elements are automatically controlled to the selected To regulate the temperature.
  • a switch 35 is provided, via which the person can, for example, manually adjust the adjusting element 22 for temperature regulation if the thermostat operation is not desired.
  • a switch 36 is provided, via which the rotational speed of the fan 11 and optionally of the second fan 26 can be changed so as to be able to vary the intensity of the fan.
  • the switch 36 may for example be designed as a combined rotary-pressure switch to switch from a control of the fan 11 by pressing the switch 36 to a control of the second fan 26 can. The possibility to control both is indicated by the symbol "U 1/2 ".
  • the housing 3 as a stomach or pelvic pouch, which is strapped in the manner of a belt to execute, so therefore a little smaller to design.
  • the versions in the form of a shoulder bag is conceivable.
  • This flat Outlet section can be pushed under clothing, for example, so that the body can be cooled.
  • thermostat sensor elements for detecting the relevant parameters such as actual temperature at the air outlet, if necessary Number of revolutions of the fan (s) as well as the position of the actuator can be provided.
  • the passenger air conditioning device not as a combined refrigerated drinking reservoir device but as a heating device, combined with the possibility of drinking.
  • This will be for example then be useful when using the device in very cold environment becomes.
  • a hot, consumable Fill storage medium which is used to heat the transported past him Air serves. Cools the storage medium during the heating operation of heat exchange, the liquid can be tapped and drunk. It is conceivable, for example, hot water or hot tea or any other to pour hot drink.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Textile Engineering (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Other Air-Conditioning Systems (AREA)
EP04017042A 2003-08-16 2004-07-20 Tragbare, am Körper einer Person halterbare Personenklimatisierungseinrichtung Withdrawn EP1508759A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10337659A DE10337659B3 (de) 2003-08-16 2003-08-16 Tragbare, am Körper einer Person halterbare Personenklimatisierungseinrichtung
DE10337659 2003-08-16

Publications (1)

Publication Number Publication Date
EP1508759A1 true EP1508759A1 (de) 2005-02-23

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Application Number Title Priority Date Filing Date
EP04017042A Withdrawn EP1508759A1 (de) 2003-08-16 2004-07-20 Tragbare, am Körper einer Person halterbare Personenklimatisierungseinrichtung

Country Status (5)

Country Link
US (1) US20050034476A1 (ja)
EP (1) EP1508759A1 (ja)
JP (1) JP2005061821A (ja)
AU (1) AU2004203517B2 (ja)
DE (1) DE10337659B3 (ja)

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US7716013B2 (en) * 2006-08-30 2010-05-11 The North Face Apparel Corp. Outdoor gear performance and trip management system
DE102006060990B4 (de) * 2006-12-20 2010-01-07 Entrak Energie- Und Antriebstechnik Gmbh & Co. Kg Kleidungsstück zur Personenklimatisierung
US20080149611A1 (en) * 2006-12-22 2008-06-26 Roth Michael W Wire feeder packaging and transport system
US20100116861A1 (en) * 2008-11-12 2010-05-13 Peter Burrowes Backpack ventilator
US7886548B1 (en) * 2009-10-06 2011-02-15 Graves Daniel A Attachable, portable cooling system
CN103644606B (zh) * 2013-12-10 2016-08-17 黄刚 便携式空调
TWI557377B (zh) * 2014-06-04 2016-11-11 Qing-Ke Zhang Portable DC air conditioner
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AU2004203517A1 (en) 2005-03-03
US20050034476A1 (en) 2005-02-17
JP2005061821A (ja) 2005-03-10
AU2004203517B2 (en) 2006-03-09

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