SOLDERED METALLIC HONEYCOMB MEMBER HAVING SPACING ELEMENTS IN ZONES OF SOLDERING AND METHOD FOR MAKING IT

manufacture of members that may be used as catalytic neutralizers of exhaust gases of transport vehicles. SUBSTANCE: metallic sheets partially have structure providing passages for flowing fluid. One of adjacent sheets has pressed protrusion turned towards other adjacent sheet and serving as spacer....

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Bibliographische Detailangaben
Hauptverfasser:	MAUS VOL'FGANG, BRJUK ROL'F
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINE TOOLS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PUNCHING METAL SOLDERING OR UNSOLDERING STEAM ENGINES THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	manufacture of members that may be used as catalytic neutralizers of exhaust gases of transport vehicles. SUBSTANCE: metallic sheets partially have structure providing passages for flowing fluid. One of adjacent sheets has pressed protrusion turned towards other adjacent sheet and serving as spacer. Solder is applied in zone of protrusion into formed soldering gap. Method for making honeycomb members allows to reduce loss of prestress effort of metallic sheets at soldering process. EFFECT: maximally uniformed soldered joints of ready honeycomb sheets. 10 cl, 7 dwg