EP1447630A1 - Procédé de maintien au froid d'aliments à bord d'aéronefs et moyens de mise en oeuvre - Google Patents
Procédé de maintien au froid d'aliments à bord d'aéronefs et moyens de mise en oeuvre Download PDFInfo
- Publication number
- EP1447630A1 EP1447630A1 EP04290410A EP04290410A EP1447630A1 EP 1447630 A1 EP1447630 A1 EP 1447630A1 EP 04290410 A EP04290410 A EP 04290410A EP 04290410 A EP04290410 A EP 04290410A EP 1447630 A1 EP1447630 A1 EP 1447630A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- trolley
- adsorbent
- removable unit
- removable
- regeneration
- 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
Links
- 238000000034 method Methods 0.000 title claims description 10
- 239000003463 adsorbent Substances 0.000 claims abstract description 44
- 230000008929 regeneration Effects 0.000 claims abstract description 22
- 238000011069 regeneration method Methods 0.000 claims abstract description 22
- 230000001172 regenerating effect Effects 0.000 claims abstract description 7
- 238000001179 sorption measurement Methods 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 5
- 230000002441 reversible effect Effects 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 3
- 235000021270 cold food Nutrition 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 description 14
- 238000009434 installation Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000009826 distribution Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/003—Transport containers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B31/02—Service or tea tables, trolleys, or wagons with heating, cooling or ventilating means
-
- 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
- F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
- F25B17/08—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type the absorbent or adsorbent being a solid, e.g. salt
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/38—Refrigerating devices characterised by wheels
Definitions
- the present invention relates to trolleys for aircraft.
- said trolleys When the said food is to be loaded on board an aircraft, said trolleys left their refrigeration installation, their doors are closed, and they are transferred to the said aircraft where they are arranged in storage rooms in the lazarette, called galleys. Well heard, especially in the case where the flight time of the aircraft is long, the galley itself has a refrigeration unit to allow correct storage of food. Then, at mealtime, the trolleys have come out of the galleys, their doors are open and some food are extracted therefrom to be heated in an oven on board. After delivery of the reheated food to the trays, the trolleys are moved, doors open, between rows of aircraft seats for distribution of trays to passengers.
- the object of the present invention is to remedy these drawbacks ensuring the continuity of the cold chain of said food, while allowing the removal of the on-board refrigeration unit, which results savings in mass, costs and consumption of electrical energy edge.
- reactors using adsorbents are well known in the art. They have an enclosure containing said adsorbent, a reservoir containing a liquid, such as water, the vapor of which can be adsorbed by said adsorbent and a communication controllable between said enclosure and said tank. They work under partial pressures between 0.5 millibars and more hundreds of millibars. As long as the communication between the speaker and the tank is closed, the reactor is stopped. However, as soon as the said communication is open, liquid from the tank evaporates, which causes the cooling of said tank, and the vapor of said liquid is adsorbed by said adsorbent, which causes heating of said pregnant.
- adsorbents such as zeolite
- said units containing the adsorbent are separable from said trolleys, only these units are addressed to said regeneration means, which makes it possible to limit the volume of premises or stations containing these means. Furthermore, during regeneration of the reactor (s) of said units, said trolleys, possibly not fitted with such a removable unit, can be loaded with food and / or stored in the laboratory's refrigeration installation.
- a plurality of identical trolleys are used interchangeable and a plurality of interchangeable removable units.
- the reactor (s) of which are in working order with a regenerated adsorbent. This greatly eases the problem loading of food on board aircraft and avoiding blockage ground of an aircraft due to failure of the trolleys adsorption reactor.
- identical trolleys are provided, at least at certain aircraft stops interchangeable, interchangeable removable units and means for regenerating said adsorbent.
- said trolley includes means for receiving such a unit removable, while the latter includes retaining means able to cooperate with said means for receiving the trolley in order to be able to be assembled and disassembled from a block on the latter.
- Said trolley receiving means and said retaining means of the removable unit can come in many forms of realization allowing said removable unit to relate to said trolley, for example in the manner of a nestable or hinged cover.
- said means for receiving the trolley are of the drawer slide type, while said removable unit retaining means are of the type slide.
- said removable unit can be mounted and dismounted on said trolley like a drawer.
- said removable unit has a thermally insulating chassis plate bearing, side, said enclosure containing the adsorbent and, on the other side, said reservoir containing the liquid, said controllable communication between said enclosure and said tank passing from side to side of said plate frame.
- said plate chassis carries said retaining means capable of cooperating with said means for receiving the trolley. If, in addition, the link of the mobile unit on the trolley is of the drawer type, said chassis plate has two edges opposite parallels forming a slide and able to cooperate with said trolley slides.
- said removable unit may include at least one electric heating resistor, arranged for example in said enclosure containing the adsorbent. So, said regeneration means external to the aircraft may then not include that electrical power sources capable of supplying said electrical resistances of said removable units. As a result, the stations of adsorbent regeneration are particularly simple.
- said means for regenerating the adsorbent can have at least one oven.
- said oven can be opened and closed by said chassis plate, so that only said enclosure containing the adsorbent is heated by said oven, the tank of said removable unit being protected from heat from the oven by said chassis plate.
- Said open oven can be extended and means may be provided for moving said removable unit by one end to end of said furnace during the regeneration of said adsorbent. We can thus regenerate a plurality of removable units continuously.
- said regeneration means include means for cooling said tank, during regeneration by heating said adsorbent.
- Figure 1 is a side elevational view of an example of embodiment of a trolley according to the present invention, the door of said trolley being closed.
- FIG 2 is a front view of the trolley of Figure 1 provided a removable cold production unit, the door of said trolley being closed.
- Figure 3 is a front view of the trolley of Figure 1 provided of said removable cold production unit, the door of said trolley being open and folded against a lateral face of the latter.
- Figure 4 is a view similar to Figure 3, said removable unit of cold production having been removed from said trolley.
- Figure 5 is a top view of said removable production unit cold.
- Figure 6 is a bottom view of said removable unit of cold production.
- Figure 7 is a longitudinal section along line VII-VII of the figure 5.
- FIG. 8 is a front view, cut away from the front face, of the mobile unit in Figures 5 to 7.
- FIG. 9 schematically illustrates regeneration means of the adsorbent of said cold production unit.
- Trolley 1 according to the present invention and shown in the Figures 1 and 2, usually shows a parallelepiped shape transversely flattened. It has a thermally insulating envelope 2, delimiting an interior volume 3, closable by a front door 4.
- the door 4 is articulated by hinges 5, which allow it to be folded down, in the open position, against an external lateral face of the envelope 2 (see Figures 3 and 4).
- the interior volume 3 is arranged with slides 6, fixed on the opposite inner side faces of said envelope 2 and capable of support and guide plates 7, only one of which is shown on the Figures 3 and 4.
- Trolley 1 also has systems at the front and rear wheels 8, which support the casing 2 and whose rotation can be blocked by pedals 9.
- the interior volume 3 also comprises two slides 10 facing each other for a removable drawer 11, shown on Figures 5 to 8 and visible in Figures 2 and 3.
- Said drawer 11 has a thermal chassis plate insulator 12, for example made of carbon fibers, of rectangular shape.
- the upper face of the chassis plate 12 carries an enclosure 13 containing a solid adsorbent such as zeolite.
- the underside of said chassis plate 12 carries a reservoir 14 containing a liquid, for for example water, the vapor of which is adsorbable by said adsorbent.
- the reservoir 14 can be presented under the form of an arrangement of parallel tubes, connected to manifolds end and fitted with evaporator fins.
- a communication 15 controllable by a valve 16 and passing through said chassis plate 12.
- Valve 16 can be controlled at opening and closing by a rotary nozzle 17, by square section example.
- said enclosure 13 and said reservoir 14 can be put under partial vacuum, by means not shown.
- said drawer 11 forms a removable unit comprising a reactor able to produce cold by reversible solid / gas adsorption.
- the drawer 11 forms a facade 18, carried by said chassis plate 12 and orthogonal to the latter.
- said facade 18 has an opening 19, allowing to pass a key (not shown) from the outside for controlling said rotary nozzle 17.
- indicators 20, 21, 22, ... are mounted to give information on certain reactor parameters such as the water level in the tank 14 (this level is of course representative of the state of saturation of the adsorbent in the enclosure 13), the pressure in the reactor, etc.
- the drawer 11, shown in isolation in Figures 5 to 8, can be mounted (and disassembled) in the interior volume 3 of the trolley 1 so that the longitudinal edges 23 and 24 of the underside of the plate chassis 12 rest and slide on the slides 10.
- the front 18 of the drawer 11 is flush the frame of the door opening 4, with its upper part (including the opening 19 and the indicators 20 to 21) above said door 4 and its lower part below the latter (see Figures 2 and 3). So, when door 4 is closed ( Figure 2), the upper part of it leans against the lower part of the front 18 of the drawer 11.
- the evaporator tank 14 is so in the interior volume 3, while the enclosure 13 is placed outside of it.
- the reactors 13 to 16 generate heat at the level of the speakers 13 outside the volume interior 3 of the trolleys 1. This heat is prevented from passing towards said interior volume 3 by the chassis plates 12. It is moreover dissipated outward either by natural dissipation or by dissipation forced, for example using ventilation means (not shown).
- each trolley 1 to be used can be equipped of a drawer 11 in working condition.
- the regeneration stations provided on land, outside aircraft have that include electrical voltage sources capable of supplying said heating resistors 25, 26.
- These regeneration stations can also, as is illustrated in Figure 9, include a bell furnace 27, wherein said drawers 11 are supported by the edges of their chassis plate 12, which closes said oven.
- the enclosure 13 containing the adsorbent is heated by the oven 27 (arrows 28), the tank 14 being protected from heat by said chassis plate 12.
- fans 29, 30 can be provided for ventilating said tank 14.
- the oven 27 has the shape of an elongated tunnel (orthogonal to the plan of FIG. 9), means (not shown) can be provided for move the drawers 11 from one end to the other of said oven 27, during the regeneration of the adsorbent.
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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)
- Sorption Type Refrigeration Machines (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- General Preparation And Processing Of Foods (AREA)
- Handcart (AREA)
Abstract
Description
- même s'il est effectué par camions isothermes, le transfert des trolleys entre l'installation frigorifique du laboratoire et les galleys de l'aéronef entraíne, pour lesdits aliments, une rupture de la chaíne du froid ; et
- les galleys doivent être équipés d'un appareil frigorifique de bord, consommateur d'énergie électrique et présentant une masse importante.
- on équipe chaque trolley d'une unité amovible pouvant être montée et démontée d'un bloc sur ledit trolley et apte à produire du froid à l'intérieur de ce dernier, du fait que ladite unité amovible comporte au moins un réacteur à adsorption réversible solide/gaz commandable contenant un adsorbant susceptible de régénération et
- on prévoit au sol, à l'extérieur desdits aéronefs, des moyens de régénération dudit adsorbant.
Claims (14)
- Procédé pour maintenir au froid des aliments disposés à l'intérieur de trolleys isothermes (1) utilisés à bord des aéronefs,
caractérisé en ce que :on équipe chaque trolley (1) d'une unité amovible (11) pouvant être montée et démontée d'un bloc sur ledit trolley (1) et apte à produire du froid à l'intérieur de ce dernier, du fait que ladite unité amovible (11) comporte au moins un réacteur à adsorption réversible solide/gaz commandable (13-16) contenant un adsorbant susceptible de régénération ; eton prévoit au sol, à l'extérieur desdits aéronefs, des moyens de régénération dudit adsorbant. - Procédé selon la revendication 1,
caractérisé en ce qu'on met en oeuvre une pluralité de trolleys (1) identiques interchangeables et une pluralité d'unités amovibles (11) identiques interchangeables. - Procédé selon l'une des revendications 1 ou 2,
caractérisé en ce que, à au moins certaines escales desdits aéronefs, on prévoit des trolleys identiques interchangeables (1), des unités amovibles identiques interchangeables (11) et des moyens de régénération dudit adsorbant. - Trolley pour la mise en oeuvre du procédé spécifié sous l'une des revendications 1 à 3,
caractérisé en ce qu'il comporte des moyens (10) pour recevoir ladite unité amovible (11) pouvant être montée et démontée d'un bloc sur ledit trolley (1). - Trolley selon la revendication 4,
caractérisé en ce que lesdits moyens de réception (10) sont du type glissières pour tiroir. - Unité amovible pour la mise en oeuvre du procédé spécifié sous l'une des revendications 1 à 3, pour le trolley de l'une des revendications 4 ou 5,
caractérisée en ce qu'elle comporte des moyens de retenue (23, 24) aptes à coopérer avec lesdits moyens de réception (10) du trolley pour monter ladite unité (11) de façon amovible sur ledit trolley (1). - Unité amovible selon la revendication 6, pour le trolley de la revendication 5,
caractérisée en ce que lesdits moyens de retenue (23, 24) sont du type coulisseau de tiroir, aptes à coopérer avec lesdites glissières (10). - Unité amovible selon l'une des revendications 6 ou 7, dans laquelle ledit réacteur comporte une enceinte (13) contenant ledit adsorbant, un réservoir (14) contenant un liquide dont la vapeur peut être adsorbée par ledit adsorbant et une communication commandable (15, 16, 17) entre ladite enceinte et ledit réservoir,
caractérisée en ce qu'elle comporte une plaque de châssis thermiquement isolante (12), de part et d'autre de laquelle sont disposés ladite enceinte (13) et ledit réservoir (14), ladite communication commandable (15, 16, 17) passant d'un côté de ladite plaque de châssis (12) à l'autre. - Unité amovible selon les revendications 6 et 8,
caractérisée en ce que ladite plaque de châssis (12) porte lesdits moyens de retenue (23, 24) aptes à coopérer avec lesdits moyens de réception (10) du trolley (1). - Unité amovible selon les revendications 7 et 9,
caractérisée en ce que ladite plaque de châssis (12) présente deux bords parallèles opposés (23, 24) formant coulisseau et aptes à coopérer avec lesdites glissières (10) dudit trolley (1), de manière que ladite unité amovible (11) puisse être montée et démontée dans ledit trolley (1) à la manière d'un tiroir. - Unité amovible selon l'une des revendications 6 à 10, dans laquelle ledit adsorbant peut être régénéré par chauffage,
caractérisée en ce qu'elle comporte au moins une résistance électrique (25, 26) pour chauffer ledit adsorbant en vue de sa régénération. - Moyens de régénération de l'adsorbant pour une unité amovible (11) selon l'une des revendications 8 à 10, dans laquelle ledit adsorbant peut être régénéré par chauffage,
caractérisés en ce qu'ils comportent un four ouvert (27) obturé par ladite plaque de châssis (12), de façon que seule ladite enceinte (13) contenant l'adsorbant soit chauffée par ledit four, le réservoir (14) de ladite unité amovible (11) étant protégée de la chaleur du four par ladite plaque de châssis (12). - Moyens de régénération selon la revendication 12,
caractérisés en ce qu'ils comportent des moyens de refroidissement (29, 30) dudit réservoir (14), pendant la régénération par chauffage dudit adsorbant. - Moyens de régénération selon l'une des revendications 12 ou 13,
caractérisés en ce que ledit four ouvert (27) est allongé et en ce qu'ils comportent des moyens pour déplacer ladite unité amovible (11) d'une extrémité à l'autre dudit four pendant la régénération dudit adsorbant.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0301881 | 2003-02-17 | ||
| FR0301881A FR2851329B1 (fr) | 2003-02-17 | 2003-02-17 | Procede de maintien au froid d'aliments a bord d'aeronefs et moyen de mise en oeuvre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1447630A1 true EP1447630A1 (fr) | 2004-08-18 |
| EP1447630B1 EP1447630B1 (fr) | 2010-04-07 |
Family
ID=32669386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04290410A Expired - Lifetime EP1447630B1 (fr) | 2003-02-17 | 2004-02-13 | Système de maintien au froid d'aliments à bord d'aéronefs et moyens de mise en oeuvre |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6941764B2 (fr) |
| EP (1) | EP1447630B1 (fr) |
| AT (1) | ATE463705T1 (fr) |
| DE (1) | DE602004026376D1 (fr) |
| FR (1) | FR2851329B1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007090469A1 (fr) * | 2006-02-06 | 2007-08-16 | Inversiones Sestri, S. A. | Systeme d'emballage pour stocker et/ou transporter differentes sortes de fruits pendant de longues periodes |
| CN108679899A (zh) * | 2018-05-08 | 2018-10-19 | 北京航天控制仪器研究所 | 一种航空机载冷藏系统 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1028463C2 (nl) * | 2005-03-04 | 2006-09-06 | Driessen Aerospace Group Nv | Wagen, alsmede transportmiddel. |
| EP2307827A1 (fr) * | 2008-06-05 | 2011-04-13 | B/E Aerospace Inc. | Système de réfrigération d'office d'aéronef incluant un appareil de refroidissement à compartiment de stockage de profondeur et de poids réduits |
| US9238398B2 (en) * | 2008-09-25 | 2016-01-19 | B/E Aerospace, Inc. | Refrigeration systems and methods for connection with a vehicle's liquid cooling system |
| EP2386460A1 (fr) * | 2010-05-13 | 2011-11-16 | Industrial Neo Tex SA | Chariot de stockage pour avion |
| EP2508336A1 (fr) * | 2011-04-04 | 2012-10-10 | Industrial Neo Tex SA | Structure de panneau coupe-feu |
| US9188380B2 (en) | 2011-08-23 | 2015-11-17 | B/E Aerospace, Inc. | Aircraft galley liquid cooling system |
| US9862496B2 (en) * | 2012-03-30 | 2018-01-09 | B/E Aerospace, Inc. | Aircraft galley chiller system |
| US8936260B2 (en) | 2012-07-20 | 2015-01-20 | B/E Aerospace, Inc. | Meal cart for an aircraft galley |
| US9386845B2 (en) | 2013-05-31 | 2016-07-12 | The Boeing Company | Dual-function food tray support tubes for a galley cart |
| US9609878B2 (en) * | 2014-02-14 | 2017-04-04 | Electrolux Professional S.P.A. | Oven to bake food products |
| US10016055B2 (en) | 2014-07-08 | 2018-07-10 | B/E Aerospace, Inc. | Compact liquid cooled, air through galley chiller |
| WO2018172960A1 (fr) * | 2017-03-21 | 2018-09-27 | Driessen Aerospace Group N.V. | Portes de compartiment de chariot d'office |
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| JP2001349918A (ja) * | 2000-06-07 | 2001-12-21 | Showa Aircraft Ind Co Ltd | ヒーティングカートのカート試験装置およびトレイ試験装置 |
| JP2002078535A (ja) * | 2000-09-06 | 2002-03-19 | Jamco Corp | 航空機用配膳車 |
| DE10250510A1 (de) * | 2002-10-29 | 2004-05-19 | Zeo-Tech Zeolith-Technologie Gmbh | Adsorptions-Kühlapparat mit Pufferspeicher |
-
2003
- 2003-02-17 FR FR0301881A patent/FR2851329B1/fr not_active Expired - Fee Related
-
2004
- 2004-02-13 EP EP04290410A patent/EP1447630B1/fr not_active Expired - Lifetime
- 2004-02-13 US US10/777,780 patent/US6941764B2/en not_active Expired - Fee Related
- 2004-02-13 AT AT04290410T patent/ATE463705T1/de not_active IP Right Cessation
- 2004-02-13 DE DE602004026376T patent/DE602004026376D1/de not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2666141A1 (fr) * | 1990-08-24 | 1992-02-28 | Bourgogne Technologies | Pompe a chaleur a zeolithes regenerable par chauffage electrique a haute frequence. |
| DE4308144C1 (de) * | 1993-03-15 | 1994-10-27 | Deutsche Aerospace Airbus | Servierwagen an Bord eines Flugzeuges |
| DE4438619A1 (de) * | 1994-10-28 | 1996-05-02 | Acs Advanced Cooling Systems A | Kühlbehälter |
| FR2756912A1 (fr) * | 1996-12-06 | 1998-06-12 | Valeo Climatisation | Dispositif regenerable pour la production de chaleur et de froid par sorption |
| FR2766262A1 (fr) * | 1997-07-16 | 1999-01-22 | Soc D Const De Materiel Metall | Conteneur dans lequel on peut liberer a un instant choisi des frigories ou des calories |
| FR2774748A1 (fr) * | 1998-02-11 | 1999-08-13 | Production De L Aube Soc Ind D | Conteneur que l'on peut refroidir a l'instant que l'on veut |
| FR2820196A1 (fr) * | 2001-01-29 | 2002-08-02 | Claude Antoine Blaizat | Procede de maintien sous froid des trolleys a bord des avions assurant aussi le chauffage ou le maintien a chaud ainsi que l'ensemble du dispositif correspondant |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007090469A1 (fr) * | 2006-02-06 | 2007-08-16 | Inversiones Sestri, S. A. | Systeme d'emballage pour stocker et/ou transporter differentes sortes de fruits pendant de longues periodes |
| CN108679899A (zh) * | 2018-05-08 | 2018-10-19 | 北京航天控制仪器研究所 | 一种航空机载冷藏系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2851329A1 (fr) | 2004-08-20 |
| EP1447630B1 (fr) | 2010-04-07 |
| US20040194487A1 (en) | 2004-10-07 |
| ATE463705T1 (de) | 2010-04-15 |
| US6941764B2 (en) | 2005-09-13 |
| FR2851329B1 (fr) | 2006-02-03 |
| DE602004026376D1 (de) | 2010-05-20 |
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