Claims (1)
1. PatentansprAk: 1:o) Elektrisk varmekropp ay sadant slag, vid vilket vannetraden am isolerande anbragt i ror, som Oro inlagda mellan tva, sammansvetsade metallplattor, t. ex. av aluminium, kannetecknad daray, att varje platta Or forsedd med parallella, omeclelbart yid sidan av varandra 1 anbragta halveylindriska„ rnnor, i vilka de varm.etriden innehallande rtiren aro anbragta, och vilka rannor, sedan. plattorna anbragts ovanpa varandra och sammansvetsats, bilda cylindriska kanaler, till vilkas vaggar de varmetraden inuehElande roren sluta tatt, s att hela, den -atvecklade varmemangden avgives till da den egentliga vannekroppen bildande metallplattorna. 2:o) Varm.ekropp enligt patentanspraket 1:o), kannetecknad darav, att de varmetrAden innehallande rtiren aro fodrade med glimmer. 3:o) Varmekropp enligt patentanspraken 1:o) och 2:o), kannetecknad darav, att framfor vardera anden av de varmetraden inn.ehalande roren Er anordnat ett i varraekroppens hela, utstrackning fiirlopande rum, som är fyllt med asbest eller liknande. (Hartill en ritning.) Stockholm 1931. Emigl. Boktryckeriet 7 janitor' 1931. 2(300089)1. Patent claim: 1: o) Electric heating element of a kind in which the water line is insulatingly arranged in tubes, such as Oro interposed between two welded metal plates, e.g. of aluminum, characterized in that each plate Or is provided with parallel, indistinguishable yid side by side semi-cylindrical tubes, in which the hot ether containing the tube are placed, and which channels, then. the plates are placed on top of each other and welded together, forming cylindrical channels, to which the rocks the heating line containing the tubes stop being taken, so that the whole, developed heat amount is given off to the metal plates forming the actual water body. 2: o) Heating body according to patent claim 1: o), characterized in that the heat meters containing the wire are lined with mica. 3: o) Heating body according to patent claims 1: o) and 2: o), characterized in that in front of each spirit of the heating rows containing the heat pipes, a space is arranged in the entire, extending space of the heating element, which is filled with asbestos or the like. (To this a drawing.) Stockholm 1931. Emigl. Boktryckeriet 7 janitor '1931. 2 (300089)