DE230688C - - Google Patents

Info

Publication number

DE230688C

DE230688C DENDAT230688D DE230688DA DE230688C DE 230688 C DE230688 C DE 230688C DE NDAT230688 D DENDAT230688 D DE NDAT230688D DE 230688D A DE230688D A DE 230688DA DE 230688 C DE230688 C DE 230688C

Authority

DE

Germany

Prior art keywords

heating resistor

heating

resistor

temperature

thermostat

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.)

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• 238000010438 heat treatment Methods 0.000 claims description 13
• 239000002184 metal Substances 0.000 claims description 6
• 229910052751 metal Inorganic materials 0.000 claims description 6
• 238000005485 electric heating Methods 0.000 claims 1
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
• 229910001369 Brass Inorganic materials 0.000 description 2
• 239000010951 brass Substances 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• 238000003466 welding Methods 0.000 description 2
• 241000031711 Cytophagaceae Species 0.000 description 1
• HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 230000005611 electricity Effects 0.000 description 1
• 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000007704 transition Effects 0.000 description 1