The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 1980
Filed:
Jun. 08, 1978
Hilmar Reichel, Planegg, DE;
Guenter Klauke, Munich, DE;
Karl-Heinz Herting, Munich, DE;
Martin Pointner, Kirchseeon, DE;
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Abstract
An ultrasonic soldering device having a container to hold a bath of molten solder, at least one ultrasonic transducer for creating an ultrasonic wave, a probe connected to each of the transducers and means for mounting the probe to extend through a wall of the container such as a bottom wall into the bath characterized by the mounting including means for increasing and decreasing the amount of probe extending into the bath so that the end of the probe can be adjusted relative to the bath surface. Preferably, a soldering device is a so-called lift solder bath having a hermetically sealed lid provided with a shaft in which the level of bath can be raised or lifted and the probe is mounted to extend into the shaft so that as the level of solder rises in the shaft, the end of the probe can be adjusted to be just beneath the level.