Electrical heating element especially for plastic injection nozzles
DE2942523A1
Electric throughflow heater for water, oil etc. - has aluminium component with flow bores and parallel grooves for tubular heating elements
DE2935430A1
Sealed electric heating cartridge for plastics working tool - screws into threaded bore in tool with large contact surface for good heat transfer
DE2903743A1
METHOD FOR THE PRODUCTION OF ELECTRICAL CURRENT HEATERS, IN PARTICULAR FOR COFFEE MACHINES
DE2819992A1
Encapsulated, low-ohmic, protective resistor for electric locomotives - has metal resistance strip embedded in metal housing, using compacted, insulating metal oxide substance
DE2815583B1
Electric tubular heater with cooling surfaces
DE2655305A1
Electric heating element for fluids - has two radial heat transfer fins formed by compressing oval metal tube around heating filament
DE2652656A1
Electric flow heater for coffee making machine - has hollow support plate pressed around U=shaped water pipe and heating element
DE2602920A1
Electric, heat-storage plates - contg. heat conductor in ceramic compsn. admixed with hydraulic binder and silicone cpd.
DE2601505A1
Railway junction points electric heating element - has fixing shackle with arched extension on rail foot clamp shank pressing against heater
DE2559232A1
Heating element with highly compressed structure - has metal sheath and beaded edges for welding to device to be heated
DE2530369A1
Zig zag electrical heating element for gaseous media - is anchored in side slots of insulating carrier plate by swaged parts to achieve mechanical stability
DE2522322A1
Filament assembly for heating gases - has four parallel helical wire filaments grouped in pairs
DE2511137A1
Heater for round objects - consists of two metal clad sealed elements hinged to one another
DE2509101A1
Tubular heating element with flat pointed contact pin - has pin inside oval metal sleeves end and contacting helical heating wire in ceramic
DE2454920A1
Flow heater for water for coffee machine - has insulated wire and water tube both enclosed by outer sleeving to form unit
DE2447186A1
Electrical tube heating body production method - uses rolled or pressed tube with cooling surfaces spot welded and bent
DE2431097A1
Heating element for gases - has heating wire wound in a spiral divided in several lengths and mounted uncovered
DE2425015A1
Electric heater for liquids - having PTFE-insulated zigzag-shaped heating wire wound about the liquid-contg. vessel
