EP0293361A1 - Dispositif de transport et de conservation pour des produits thermosensibles - Google Patents

Dispositif de transport et de conservation pour des produits thermosensibles Download PDF

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Publication number
EP0293361A1
EP0293361A1 EP88890128A EP88890128A EP0293361A1 EP 0293361 A1 EP0293361 A1 EP 0293361A1 EP 88890128 A EP88890128 A EP 88890128A EP 88890128 A EP88890128 A EP 88890128A EP 0293361 A1 EP0293361 A1 EP 0293361A1
Authority
EP
European Patent Office
Prior art keywords
heat
conducting
storage space
bodies
piece
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
EP88890128A
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German (de)
English (en)
Other versions
EP0293361B1 (fr
Inventor
Klaus Gutmann
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.)
Individual
Original Assignee
Individual
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
Priority claimed from AT0128787A external-priority patent/AT389938B/de
Priority claimed from AT0125588A external-priority patent/AT391553B/de
Application filed by Individual filed Critical Individual
Publication of EP0293361A1 publication Critical patent/EP0293361A1/fr
Application granted granted Critical
Publication of EP0293361B1 publication Critical patent/EP0293361B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks

Definitions

  • the invention relates to a transport and storage device for thermosensitive products, in which one or more Peltier elements are provided for temperature control of the storage space, with tubular heat-conducting bodies or a one-piece heat-conducting molded body being provided on the storage space-side plate of the Peltier elements and the housing-side plate the Peltier element or elements is formed by finned heat exchange bodies.
  • One or more Peltier elements are used to control the temperature of the storage space in the category of the subject matter of the invention, the same being cascaded in series when several such elements are used.
  • the effect of such Peltier elements is known to be such that when a DC voltage is applied to a Peltier element, the heat is drawn from one side of the element and transported to the other side of the Peltier element.
  • the direction of the current flow changes, the direction of the heat transfer also changes, so that the storage space can either be cooled or heated by means of one and the same Peltier element.
  • Peltier elements for cooling cool boxes, which are intended for camping and car trips. Furthermore, it is known on the store provision-side plate of the Peltier element to provide tubular heat-conducting molded body.
  • the invention has for its object to achieve as homogeneous a temperature dissipation as possible within the storage space, with almost no temperature gradient to be present within the storage space in order to achieve the same temperature conditions with regard to the entire contents of the storage space.
  • tubular heat-conducting bodies 3, which form the inner side of the storage space directly adjacent to one another are prismatic, in particular quadrangular cross-section, hollow shaped bodies made of good heat-conducting material or that a one-piece heat-conducting shaped body 17 made of good heat-conducting material or that a one-piece Shaped body with integrated heat distribution zone 19 from good heat-conducting material forms the inside of the storage space 2.
  • this results in a particularly good heat dissipation between the Peltier element 1 and the storage space, the inside of the storage space being so far removed from the Peltier element that it cannot damage the stored goods due to local hypothermia or, when heated, local heating of the same.
  • walls 7 of the storage space 2 also made of good heat-conducting material can be fastened by means of screws, blind rivets or the like or by means of heat-conducting adhesive.
  • This design of the storage space causes rapid heat dissipation or, in the case of heating operation, rapid heat supply, with good heat transfer to the walls via the outermost tubular heat-conducting body 3 or the outer side surfaces of the one-piece heat-conducting molded body 17 or the outer side surfaces of the one-piece molded body with integrated heat distribution zone 19 7 of the storage room 2 is educated, whereby the entire walls of the storage room are available for heat transfer.
  • the tubular heat-conducting body or the one-piece heat-conducting molded body can be clamped to the storage space-side plate of the Peltier element 1 by means of clamping rails 5.
  • a heat distribution plate 18 can be interposed between the tubular heat-conducting bodies 3 or the one-piece heat-conducting molded body 17, as a result of which a particularly uniform heat distribution over the walls 7 of the storage space 2 is achieved.
  • This heat distribution plate can be integrated into the one-piece molded heat body 17, as a result of which such a one-piece molded body with an integrated heat distribution zone 19 alone takes over the heat distribution and conduction between the Peltier element 1 and the walls 7 of the storage space 2.
  • the fin heat exchanger body 9 of the Peltier element can be arranged separately from the fin cooling body 13 for cooling control electronics, heat-insulating regions of the housing being arranged between the fin heat exchanger and the fin cooling body.
  • FIG. 1 shows a side view of the subject matter of the invention with the outer housing side wall removed.
  • Fig. 2 is a plan view of the same with the housing top wall removed.
  • FIG. 3 shows a detailed view of the wall of the storage space formed on the Peltier element side from tubular heat-conducting bodies.
  • Fig. 4 shows a cross section through the storage room with tubular heat-conducting bodies.
  • 5 shows a detailed view of the wall of the storage space formed on the Peltier element side from a one-piece heat-conducting molded body.
  • Fig. 6 shows a cross section through a storage room with one-piece heat-conducting molded body.
  • Fig. 7 shows the cross section of a one-piece molded body with an integrated heat distribution zone.
  • a Peltier element 1 designates a Peltier element, on one side of which faces a storage space 2, a heat distribution plate 18 is arranged.
  • Tubular heat-conducting bodies 3 are arranged on this heat distribution plate, which in the present case are formed by aluminum shaped tubes with a square cross-section.
  • the walls of the heat-conducting bodies 3 facing the storage space 2 simultaneously form the inner wall of the storage space 2.
  • the heat-conducting bodies 3 can be connected by means of screws, blind rivets or the like as indicated at 4 in FIG. 4.
  • the heat-conducting bodies 3 are clamped to the Peltier element 1 by means of clamping rails 5, specifically by means of screws 6.
  • the walls 7 of the storage space 2 are fastened to the outermost heat-conducting bodies 3, likewise by means of screws, blind rivets or the like, which are designated by 8.
  • the walls of the storage space are also made of a good heat-conducting material.
  • the part of the Peltier element 1 facing away from the storage space is connected to a fin heat exchange body 9, via which the heat dissipated from the storage space 2 is released by the Peltier element. If the Peltierel element is used for heating, then the heat required for the heating is absorbed from the ambient air via the fin heat exchange body 9.
  • the storage space 2 is located in a housing 10 and is surrounded by thermal insulation 11.
  • this housing 10 there is also control electronics 12, which is arranged near a fin heat sink 13 for dissipating the heat occurring there.
  • the fin cooling body 13 of the control electronics is arranged spatially separated from the fin heat exchange body 9 of the Peltier element, a heat-insulating region of the housing being arranged between the two bodies.
  • the housing 10 there are also a buffer accumulator 14, a transformer 15, a power switch 16 and a control panel 20 with an on and off switch for putting the temperature of the storage space into or out of operation.
  • the built-in buffer accumulator 14 is designed as a gastight accumulator, which enables position-independent, maintenance-free operation.
  • the temperature within the storage space 2 is regulated via a conventional temperature sensor which is arranged near the tubular heat-conducting bodies 3, near the one-piece heat-conducting molded body 17 or near the one-piece molded body with an integrated heat distribution zone 19 and which is connected to the control electronics 12.
  • the transport and storage device according to the invention is very easy to use, since it only has a switch-on button for starting the temperature control of the storage space or a switch-off button for decommissioning as well as a power switch. The rest of the control and, in the case of external energy supply, the charging of the built-in buffer accumulator take place automatically.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Vending Machines For Individual Products (AREA)
  • Packages (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
EP88890128A 1987-05-20 1988-05-19 Dispositif de transport et de conservation pour des produits thermosensibles Expired - Lifetime EP0293361B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT0128787A AT389938B (de) 1987-05-20 1987-05-20 Transportable aufbewahrungseinrichtung fuer thermosensible produkte
AT1287/87 1987-05-20
AT1255/88 1988-05-13
AT0125588A AT391553B (de) 1988-05-13 1988-05-13 Transport- und aufbewahrungseinrichtung fuer thermosensible produkte

Publications (2)

Publication Number Publication Date
EP0293361A1 true EP0293361A1 (fr) 1988-11-30
EP0293361B1 EP0293361B1 (fr) 1990-10-17

Family

ID=25595326

Family Applications (2)

Application Number Title Priority Date Filing Date
EP88890128A Expired - Lifetime EP0293361B1 (fr) 1987-05-20 1988-05-19 Dispositif de transport et de conservation pour des produits thermosensibles
EP88904445A Expired - Lifetime EP0316385B1 (fr) 1987-05-20 1988-05-19 Systeme de transport et de stockage de produits sensibles a la chaleur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP88904445A Expired - Lifetime EP0316385B1 (fr) 1987-05-20 1988-05-19 Systeme de transport et de stockage de produits sensibles a la chaleur

Country Status (15)

Country Link
US (1) US4961320A (fr)
EP (2) EP0293361B1 (fr)
JP (1) JPH02500126A (fr)
KR (1) KR890701964A (fr)
AT (1) ATE59224T1 (fr)
AU (1) AU601291B2 (fr)
DE (1) DE3861316D1 (fr)
DK (1) DK162953C (fr)
ES (1) ES2018360B3 (fr)
FI (1) FI85766C (fr)
GR (1) GR3000947T3 (fr)
HU (1) HU203403B (fr)
OA (1) OA08976A (fr)
RU (1) RU1775028C (fr)
WO (1) WO1988009467A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0734575A4 (fr) * 1993-12-15 1996-07-04 Du Pont Merck Pharma Dispositif et procede de preparation d'une formulation radiopharmaceutique
CN109764443A (zh) * 2019-01-14 2019-05-17 杭州捷帆科技有限公司 一种温度调节装置及其操作方法

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DE69512750T3 (de) † 1994-12-20 2005-03-31 Villa, Joseph N. Isolierter Lager/Transportbehälter zur Aufrechterhaltung einer konstanten Temperatur
US5572873A (en) * 1995-03-02 1996-11-12 Emertech Incorporated Carrier method and apparatus for maintaining pharmaceutical integrity
DE19622469C1 (de) * 1996-06-05 1997-10-02 Fmu Gmbh Softwarevertrieb Kühl- und/oder Heizeinrichtung, insbesondere für Lebens- bzw. Nahrungsmittel
AU6683498A (en) 1997-03-03 1998-09-22 Medical Solutions, Inc. Method and apparatus for pressure infusion and temperature control of infused liquids
CA2286331A1 (fr) 1997-04-07 1998-10-15 Calvin Blankenship Systeme generateur de chaleur et technique de rechauffage de divers articles utilises en chirurgie
US6768085B2 (en) 2001-07-02 2004-07-27 Medical Solutions, Inc. Medical solution warming system and method of heating and maintaining medical solutions at desired temperatures
US6467953B1 (en) 1999-03-30 2002-10-22 Medical Solutions, Inc. Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical items
US6660974B2 (en) 1997-04-07 2003-12-09 Medical Solutions, Inc. Warming system and method for heating various items utilized in surgical procedures
US5924289A (en) * 1997-07-01 1999-07-20 Medical Products, Inc. Controlled temperature cabinet system and method
AU6518299A (en) 1998-10-16 2000-05-08 Medical Solutions, Inc. Temperature control system and method for heating and maintaining medical items at desired temperatures
US6384380B1 (en) 1999-10-08 2002-05-07 Medical Solutions, Inc. Temperature controlled cabinet system and method for heating items to desired temperatures
US7238171B2 (en) 2001-03-12 2007-07-03 Medical Solutions, Inc. Method and apparatus for controlling pressurized infusion and temperature of infused liquids
US7031602B2 (en) 2001-03-12 2006-04-18 Patented Medical Solutions, Llc Method and apparatus for controlling temperature of infused liquids
US8226605B2 (en) 2001-12-17 2012-07-24 Medical Solutions, Inc. Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion
DE112004003073B4 (de) 2003-03-28 2018-11-08 Lg Electronics Inc. Kühlschrank
KR100565622B1 (ko) 2003-09-19 2006-03-30 엘지전자 주식회사 냉장고
US7284390B2 (en) 2005-05-18 2007-10-23 Whirlpool Corporation Refrigerator with intermediate temperature icemaking compartment
US7337620B2 (en) 2005-05-18 2008-03-04 Whirlpool Corporation Insulated ice compartment for bottom mount refrigerator
US7726148B2 (en) 2005-05-18 2010-06-01 Maytag Corporation Refrigerator ice compartment seal
US7900465B2 (en) * 2005-05-27 2011-03-08 Maytag Corporation Insulated ice compartment for bottom mount refrigerator with controlled damper
US7591141B2 (en) 2005-05-18 2009-09-22 Maytag Corporation Electronic control system for insulated ice compartment for bottom mount refrigerator
US7568357B2 (en) 2005-05-18 2009-08-04 Maytag Corporation Freeze tolerant waterline valve for a refrigerator
US7549297B2 (en) 2005-05-18 2009-06-23 Maytag Corporation Refrigerator air control damper for ice compartment
US8487738B2 (en) 2006-03-20 2013-07-16 Medical Solutions, Inc. Method and apparatus for securely storing medical items within a thermal treatment system
US9211381B2 (en) 2012-01-20 2015-12-15 Medical Solutions, Inc. Method and apparatus for controlling temperature of medical liquids
WO2014126964A1 (fr) 2013-02-15 2014-08-21 Medical Solutions, Inc. Système de chauffage de plusieurs articles médicaux et procédé pour chauffer une pluralité d'articles médicaux à des températures souhaitées
US9435578B2 (en) 2013-12-05 2016-09-06 Tokitae Llc Storage apparatuses and related methods for storing temperature-sensitive items

Citations (11)

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Publication number Priority date Publication date Assignee Title
DE1113222B (de) * 1958-07-28 1961-08-31 Gen Electric Co Ltd Elektro-thermische Kuehlvorrichtung
DE1139858B (de) * 1960-07-22 1962-11-22 Siemens Electrogerate Aktiengesellschaft Berlin und München Elektrothermische Kuhlvorrichtung mit einem mit Verdampfung und Kondensation arbeitenden Sekundär system
US3075360A (en) * 1961-02-06 1963-01-29 Elfving Thermoelectric heat pump assembly
US3100970A (en) * 1961-03-14 1963-08-20 Thore Matin Elfving Thermoelectrically refrigerated apparatus
US3220472A (en) * 1961-04-13 1965-11-30 Dean Products Inc Heat exchange panel and method of making same
US3241604A (en) * 1963-11-27 1966-03-22 Dole Refrigerating Co Welded heat exchange plate
DE1243703B (de) * 1961-01-19 1967-07-06 Siemens Elektrogeraete Gmbh Kuehlgeraet, insbesondere Kuehlbox, das mit Peltier-Kuehlvorrichtungen ausgeruester ist
DE8103411U1 (de) * 1981-02-09 1981-07-09 Thome, Peter, 6460 Gelnhausen "Kühleinrichtung für ein Kraftfahrzeug"
DE3019092A1 (de) * 1980-05-19 1981-11-26 Adolf 2000 Hamburg Weigl Elektrisches kleinkuehlgeraet mit peltierelementen
EP0050473A2 (fr) * 1980-10-14 1982-04-28 Inventors & Investors, Inc. Systèmes de refroidissement personnalisés
DE8614884U1 (de) * 1986-06-03 1987-01-15 Brunner, Robert, 8400 Regensburg Kühlgerät für Insulin zum stationären und beweglichen Betrieb

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US3040539A (en) * 1960-04-27 1962-06-26 Gen Motors Corp Refrigerating apparatus
US3290177A (en) * 1963-12-30 1966-12-06 Westinghouse Electric Corp Thermoelectric heat exchange apparatus
US3196620A (en) * 1964-02-10 1965-07-27 Thore M Elfving Thermoelectric cooling system
JPS437486Y1 (fr) * 1964-11-25 1968-04-03
JPS4928569B1 (fr) * 1969-09-02 1974-07-27
US3821881A (en) * 1972-07-14 1974-07-02 Mobile Metal Prod Inc Refrigerator box with door mounted refrigeration unit
DE3205549A1 (de) * 1982-02-17 1983-08-25 Siemens AG, 1000 Berlin und 8000 München Kuehlvorrichtung
US4448028A (en) * 1982-04-29 1984-05-15 Ecd-Anr Energy Conversion Company Thermoelectric systems incorporating rectangular heat pipes
DE3240157A1 (de) * 1982-10-29 1984-05-03 Hermann 2080 Pinneberg Hitzig Temperiergeraet zum kuehlen/erhitzen von in behaeltern befindlichen fluessigkeiten
US4494380A (en) * 1984-04-19 1985-01-22 Bilan, Inc. Thermoelectric cooling device and gas analyzer
US4627242A (en) * 1984-04-19 1986-12-09 Vapor Corporation Thermoelectric cooler

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113222B (de) * 1958-07-28 1961-08-31 Gen Electric Co Ltd Elektro-thermische Kuehlvorrichtung
DE1139858B (de) * 1960-07-22 1962-11-22 Siemens Electrogerate Aktiengesellschaft Berlin und München Elektrothermische Kuhlvorrichtung mit einem mit Verdampfung und Kondensation arbeitenden Sekundär system
DE1243703B (de) * 1961-01-19 1967-07-06 Siemens Elektrogeraete Gmbh Kuehlgeraet, insbesondere Kuehlbox, das mit Peltier-Kuehlvorrichtungen ausgeruester ist
US3075360A (en) * 1961-02-06 1963-01-29 Elfving Thermoelectric heat pump assembly
US3100970A (en) * 1961-03-14 1963-08-20 Thore Matin Elfving Thermoelectrically refrigerated apparatus
US3220472A (en) * 1961-04-13 1965-11-30 Dean Products Inc Heat exchange panel and method of making same
US3241604A (en) * 1963-11-27 1966-03-22 Dole Refrigerating Co Welded heat exchange plate
DE3019092A1 (de) * 1980-05-19 1981-11-26 Adolf 2000 Hamburg Weigl Elektrisches kleinkuehlgeraet mit peltierelementen
EP0050473A2 (fr) * 1980-10-14 1982-04-28 Inventors & Investors, Inc. Systèmes de refroidissement personnalisés
DE8103411U1 (de) * 1981-02-09 1981-07-09 Thome, Peter, 6460 Gelnhausen "Kühleinrichtung für ein Kraftfahrzeug"
DE8614884U1 (de) * 1986-06-03 1987-01-15 Brunner, Robert, 8400 Regensburg Kühlgerät für Insulin zum stationären und beweglichen Betrieb

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0734575A4 (fr) * 1993-12-15 1996-07-04 Du Pont Merck Pharma Dispositif et procede de preparation d'une formulation radiopharmaceutique
EP0734575A1 (fr) * 1993-12-15 1996-10-02 The Du Pont Merck Pharmaceutical Company Dispositif et procede de preparation d'une formulation radiopharmaceutique
CN109764443A (zh) * 2019-01-14 2019-05-17 杭州捷帆科技有限公司 一种温度调节装置及其操作方法

Also Published As

Publication number Publication date
OA08976A (en) 1990-11-30
FI85766B (fi) 1992-02-14
DE3861316D1 (de) 1991-01-31
EP0293361B1 (fr) 1990-10-17
DK162953C (da) 1992-05-25
FI890290A (fi) 1989-01-19
ATE59224T1 (de) 1991-01-15
RU1775028C (ru) 1992-11-07
EP0316385B1 (fr) 1990-12-19
HUT50377A (en) 1990-01-29
HU203403B (en) 1991-07-29
GR3000947T3 (en) 1991-12-10
WO1988009467A1 (fr) 1988-12-01
DK8389A (da) 1989-01-10
DK162953B (da) 1991-12-30
FI85766C (fi) 1992-05-25
AU601291B2 (en) 1990-09-06
KR890701964A (ko) 1989-12-22
ES2018360B3 (es) 1991-04-01
US4961320A (en) 1990-10-09
DK8389D0 (da) 1989-01-10
FI890290A0 (fi) 1989-01-19
JPH02500126A (ja) 1990-01-18
AU1800888A (en) 1988-12-21
EP0316385A1 (fr) 1989-05-24

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