Title: Soldering bath for fluxless ultrasonic soldering

Abstract: The invention relates to a soldering bath for fluxless soldering purposes, consisting of a vessel containing the molten solder or a channel carrying molten solder, with several sonotrodes passing through the base of said vessel or channel.

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Inventors: Klauke, Guenter (Munich, DT)
Marziniak, Ruediger (Munich, DT)
Guerke, Guenter (Munich, DT)

Application Number: 505333
Filing Date: 1974-09-12
Publication_date: 1976-01-27
Assignee: Siemens Aktiengesellschaft (Berlin & Munich, DT)
Primary Class(es): 228/37 228/56.2, 228/262
Other Classes:
US Patent Ref:

3752381	Aug, 1973	Watson	228/1.
3833163	Sep, 1974	Denslow et al.	228/1.

Other Refs:
Primary Examiner: Smith, Al Lawrence
Assistant Examiner: Smith, James G.
Attorney: Hill, Gross, Simpson, Van Santen, Steadman, Chiara & Simpson