DE1040054B - Thermoelectric cooling device - Google Patents
Thermoelectric cooling deviceInfo
- Publication number
- DE1040054B DE1040054B DES54224A DES0054224A DE1040054B DE 1040054 B DE1040054 B DE 1040054B DE S54224 A DES54224 A DE S54224A DE S0054224 A DES0054224 A DE S0054224A DE 1040054 B DE1040054 B DE 1040054B
- Authority
- DE
- Germany
- Prior art keywords
- cooling device
- thermoelectric cooling
- contact plates
- electrically
- copper
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229910000679 solder Inorganic materials 0.000 claims description 2
- 239000004922 lacquer Substances 0.000 claims 1
- 241000530268 Lycaena heteronea Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
Thermoelektrische Kühleinrichtung Die Hauptpatentanmeldung betrifft eine thermoelektrische Kühleinrichtung, z. B. Kühlschrank, bei der die Länge der Schenkel der einzelnen Elemente der Thermosäule kleiner bemessen ist als die Wandstärke zwischen Kühlraum und Außenraum an der Einbaustelle der Thermosäule. Die fehlenden Längen sind durch gut leitende Metallstücke überbrückt.Thermoelectric Cooling Device The main patent application relates to a thermoelectric cooling device, e.g. B. Refrigerator where the length of the Legs of the individual elements of the thermopile is smaller than the wall thickness between the cold room and the outside area at the installation point of the thermopile. The missing Lengths are bridged by highly conductive metal pieces.
Gegenstand der Erfindung ist eine Weiterbildung der thermoelektrischen Kühleinrichtung gemäß dein Hauptpatent. Sie besteht darin. daß alle kalten und warmen Lötstellen jeweils in gemeinsamem thermischem Kontakt mit je einer Metallplatte angeordnet und elektrisch von dieser durch eine Zwischenschicht mit guter Wärmeleitfähigkeit isoliert sind.The invention relates to a further development of the thermoelectric Cooling device according to your main patent. It consists in it. that all cold and warm Solder points each in common thermal contact with one metal plate each arranged and electrically from this through an intermediate layer with good thermal conductivity are isolated.
Durch die Erfindung wird eine wesentliche konstruktive Vereinfachung der Kühleinrichtung und zugleich eine Erhöhung der Stabilität der Thermosäule erzielt. Es ist vorteilhaft, die Kontaktplatten im Sinne einer möglichst großen Wärmeaustauschfähigkeit auszuführen, z. B. dadurch, daß die Kontaktplatten mit Rippen oder Stiften versehen sind. Als Plattenmaterial eignet sich z. B. Kupfer oder Aluminium. Die Zwischenschicht wird möglichst dünn gewählt und kann z. B. aus Lack, Kunststoff oder Glimmerfolie bestehen.The invention provides a significant structural simplification the cooling device and at the same time an increase in the stability of the thermopile achieved. It is advantageous to use the contact plates for the greatest possible heat exchange capacity execute, e.g. B. in that the contact plates are provided with ribs or pins are. The sheet material is suitable for. B. copper or aluminum. The intermediate layer is chosen as thin as possible and can, for. B. made of paint, plastic or mica foil exist.
Zur weiteren Erläuterung der Erfindung wird auf die Zeichnung hingewiesen. Es zeigt Fig. 1 die Anordnung der Thermosäule in der Wand einer thermoelektrischen Kühleinrichtung gemäß dein Hauptpatent (Fig.2 des Hauptpatentes), Fig.2 ein Ausführungsbeispiel der thermoelektrischen Kühleinrichtung gemäß der Erfindung.To further explain the invention, reference is made to the drawing. It shows Fig. 1 the arrangement of the thermopile in the wall of a thermoelectric Cooling device according to your main patent (Fig.2 of the main patent), Fig.2 an embodiment the thermoelectric cooling device according to the invention.
Die thermoelektrisch wirksamen Teile sind in beiden Figuren jeweils mit 1, die Verbindungsstücke zwischen den Schenkeln, die z. B. aus Kupfer ausgeführt sein können, jeweils mit 2, und die Isolation ist mit 3 angegeben. In Fig. 1 sind bei 4 jeweils Rippen angedeutet zur Vergrößerung der thermisch wirksamen Oberfläche der Verbindungsstücke. In Fig.2 befinden sich diese auf zwei jeweils mit 5 bezeichneten 1letallplatten, die in thermischem Kontakt mit sämtlichen warmen bzw. kalten Lötstellen angeordnet und elektrisch von diesen durch die bei 6 angegebenen dünnen, die Wärme gut leitenden und elektrisch nicht leitenden Zwischenschichten isoliert sind. Die Verbindung zwischen den thermoelektrisch wirksamen Teilen (1) und den Verbindungsstücken (2) ist durch elektrisch gut leitende Zwischenstücke, die in Fig. 1 und 2 jeweils mit 7 bezeichnet sind, hergestellt; sie können z. B. aus Aluminium oder Kupfer ausgeführt sein.The thermoelectrically effective parts are in both figures with 1, the connecting pieces between the legs, the z. B. made of copper can be, each with 2, and the insulation is indicated with 3. In Fig. 1 are indicated at 4 ribs to enlarge the thermally effective surface the connectors. In Figure 2, these are located on two each labeled 5 1 metal plates that are in thermal contact with all hot or cold soldering points arranged and electrically from these through the thin indicated at 6, the heat Well-conductive and electrically non-conductive intermediate layers are insulated. the Connection between the thermoelectrically active parts (1) and the connecting pieces (2) is by electrically good conductive spacers, which in Fig. 1 and 2, respectively are denoted by 7, made; you can z. B. made of aluminum or copper be.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES54224A DE1040054B (en) | 1957-01-30 | 1957-07-11 | Thermoelectric cooling device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES52129A DE1034669B (en) | 1957-01-30 | 1957-01-30 | Thermoelectric cooling device |
DES54224A DE1040054B (en) | 1957-01-30 | 1957-07-11 | Thermoelectric cooling device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1040054B true DE1040054B (en) | 1958-10-02 |
Family
ID=25995340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES54224A Pending DE1040054B (en) | 1957-01-30 | 1957-07-11 | Thermoelectric cooling device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1040054B (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1102780B (en) * | 1958-10-29 | 1961-03-23 | Gen Electric Co Ltd | Electro-thermal device |
DE1141692B (en) * | 1960-10-27 | 1962-12-27 | Licentia Gmbh | Thermoelectric arrangement |
DE1174864B (en) * | 1959-08-04 | 1964-07-30 | Siemens Ag | Thermal generator with individual cooling of the elements |
DE1186086B (en) * | 1959-08-26 | 1965-01-28 | Siemens Elektrogeraete Gmbh | Electrothermal cooling device |
DE1251777B (en) * | 1967-10-12 | Siemens-Electrogeräte Gesellschaft mit beschränkter Haftung, Berlin und München, München | Peltier element | |
WO2011009935A1 (en) * | 2009-07-24 | 2011-01-27 | Basf Se | Thermoelectric module |
DE102014002246A1 (en) * | 2014-02-21 | 2015-08-27 | Stiebel Eltron Gmbh & Co. Kg | Construction of a Peltier module for hot water storage |
-
1957
- 1957-07-11 DE DES54224A patent/DE1040054B/en active Pending
Non-Patent Citations (1)
Title |
---|
DE G15839 (Bekanntgemacht am 09.08.1956) * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1251777B (en) * | 1967-10-12 | Siemens-Electrogeräte Gesellschaft mit beschränkter Haftung, Berlin und München, München | Peltier element | |
DE1102780B (en) * | 1958-10-29 | 1961-03-23 | Gen Electric Co Ltd | Electro-thermal device |
DE1174864B (en) * | 1959-08-04 | 1964-07-30 | Siemens Ag | Thermal generator with individual cooling of the elements |
DE1186086B (en) * | 1959-08-26 | 1965-01-28 | Siemens Elektrogeraete Gmbh | Electrothermal cooling device |
DE1141692B (en) * | 1960-10-27 | 1962-12-27 | Licentia Gmbh | Thermoelectric arrangement |
WO2011009935A1 (en) * | 2009-07-24 | 2011-01-27 | Basf Se | Thermoelectric module |
DE102014002246A1 (en) * | 2014-02-21 | 2015-08-27 | Stiebel Eltron Gmbh & Co. Kg | Construction of a Peltier module for hot water storage |
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