DE1885523U - ELECTROTHERMAL OR THERMOELECTRIC ELEMENT GROUP. - Google Patents

Description

23898 27.1163l 27 758717a

3PB-Ep. 16 597

21 «November 65

u e Besclireibuag

"Blektr.othermal or thermoelectric element group"

The innovation concerns an electrothermal or thermo * = * -Electric group of elements united in a block, the either to use the Peltier or the Seebeck effect serves »

It is already known that in thermoelectric systems, which are used to exploit the Peltier or Seebeck effect, the thermocouple legs are to be arranged between two plates made of a material that conducts heat well so that all the cold contact points on one side and all the warm contact points on the opposite side lie "These systems consist of an even number of more than two thermocouple legs, of different conductivity character, which are electrically connected in series, but thermally in parallel composed of several rows of thermocouple legs united in the manner indicated. In this way a very compact arrangement is achieved, which however has the cheek part ₉ that it is difficult to attach.

Note This document (description and protection claim) is the last one submitted; sfe deviates from the worik drafting of the documents originally submitted. The legal significance of the deviation has not been checked: The documents originally submitted are in the official files. You can at any time without proof legal interest can be viewed free of charge. Folocopies of this will also be made upon request odsi; Film negatives delivered at normal prices. German patent office, user exemption office.

2 · -. - L 27 758 / 17a-C

16 397

The present firing relates to a thermoelectric unit with an electrothermal group of thermoelectric elements of the type described above. Ibr is based on the task of building up the elements and the iituiea. create associated heat conducting body, which is particularly space-saving and allows such assemblies to be easily fastened with practically only one fastening element

The price increase is that the thermocouple legs, between the heat conductors with these together in a ring are united

Such an electro-thermal or thermo-electric elements = group can be readily replaceably mounted _9, when the annular block is opening out, preferably fastened with a ^ by a corresponding agent = 'made of plastic screw "In this case do not form the plates ^ but a partially sswischen this filled Kujaststoff _% . of the I & ttelöffnung fills to the rope, the Halteele · _=; elements for the fastening screw. This plastic body, which partially fills the Blemeateagrap = pe, has a suitable screw thread for the fastening scteaube. Mistake. The KunststoffkSrper would if he würd.e fill the entire tree between the plates _s despite the poor thermal conductivity to some extent a färmebrücke represent ·. It is therefore particularly advantageous if the plastic body covers only one inner side or both inner sides of the heat jacket with a relatively thin layer and thereby forms the screw thread in the central opening. The thin plastic layer is suitable for radiation absorption for the heat rays created by the different temperatures between the two plates.

The details of the firing are based on the drawings explained in more detail «

3 ■ - ■ X 2? 758 / l? A

PII 16 597

FIGS. 1 and 2 show an example of an element group which is built up after the fire. _..: is from eight thermocouple limbs I ₉ which are to be four elements zusamjaengefaj t and electrically connected Leitkgrpern unterein 2 "-, are connected to the other" means terminators 3, the electric current supplied and discharged. Plates 4a and 4b are glued to Iieitkodies 2 with Swiscne & the addition of an electrical ... insulating adhesive on a block. M © elefc- = triseh conductive guide member 2 and the panels 4a and 4b bil = 'to a combined Input _s duraJi whose center & opening 3 * $ i © fjTorzugsweise best end of plastic screw 6 aur Fixed To =;. ■ S ¹ W ¹ S ³ ^ a wall or on a suitable thermal duct 9 is nindurcligefükrt. The nut thread for the screw 6 is formed by the cast-in plastic body 7, which also covers the plate 4a with the thread 8 "Screw pins are striped on the plate 4a with fasteners ₄ like permanent magnets or the like », heat exchange elements attached magnetically or mechanically *. ·

Fig. 3 shows an electrothermal © element group, which consists of two Tharmoelementpingen arranged one inside the other. In principle, this group of elements is structured in exactly the same way, -'- ytiß. , those shown in FIGS. 1 and 2. The arrangement of the electrical connection pieces 5 can be made so that wire ends are soldered or screwed together, if the connection pieces, for example, engage in known terminals. The installation and replacement of an electrothermal clement group based on the innovation can therefore be carried out very easily and quickly »

The; "Renewal is not based on the conditions shown in the figures". .... play / limit j, in accordance with Wimen, also other versions of the thermocouple, such as partially parallel * and partially .Heliiensohaltung. Ss can also be more than, two. Hinge of thermocouples to be arranged to ζ * 1.

L 2? 758/17 «

16 597

Cooling plates to create installation 3.a Külilsaiiriiafce odey. Also 1st aöglieh _s £ he: möelem © Prot. in

or to be arranged in several »oval sings».

Claims (1)

Walter PA-B123898 27.1163 Jm B '■ chut Ια Elektrothermisehe or thermoelektriiseht ₉ »u buckets block united elements Grupp © aur the Peltier =" or the Seebeck effect to rule no different from an even number of more than two Themoelement conductivity s ~ character "consisting between Siwei plates a, usi good thermal conductivity Material are arranged and in terms of conductivity alternating and with the addition of heat conduction == bodies are kept electrically in height _{9 are} thermally but parallel, in that the cold contact points are on one side and all the warm contact points on the opposite side, characterized in that the thermocouple legs between heat-conducting bodies with these joined together in a ring 2. «.. Electrothermal element group according to claim I _9, characterized in that the ring-shaped block is fastened with a screw guided through a central opening, preferably made of plastic," 3 o. Electret hermische element group according to claims 1 and S _9, characterized in that the thermal conductors are provided with fastening means, such as permanent magnetic strips, betoaube & ssapfen odo dglo, which the magnetic © dea ?, meefeaaisehe ■. Allow attachment of heat exchange elements * ^, Group of electrothermal elements according to speeches 1 and 2, characterized in that this is at least partially filled with a poorly thermally conductive plastic _s the \ .aueh fills the central opening to the rope and forms doibei flalte = elements for the fastening screw ,, L 27 758/17 & 16 597 % Electrothermal element group * according to claim 4 _S characterized * that the plastic body is in the body with; iScrew thread for the fastening screw. is. 6. Electrotransparent group of elements according to the injections. I ₅ M- and 5? characterized in "that the plastic body forming the screw thread" in the central opening covered one or "both inner sides of the body with a thin layer" between the element sheaves