Ericsson Ab

Tesat-spacecom Gmbh & Co Kg

Klaus Scholl

Willibald Konrath

Haiko Schmelcher

Lothar Ubele

Werner Horzer

Helmut Greiner

Reinhold Schmitt

Ulf Muller

Dieter Kienzle

A method for testing the tightness of a housing involves providing a pressure sensor in a housing, sealing the housing, and detecting a pressure level in the housing.

Method for leak testing a housing

A device for assembling electronic circuits comprises a placing station () for placing circuit components on a circuit carrier () held at a placing location (), a fixing station () for fixing the circuit components to the circuit carrier () under the effect of heat, and a belt conveyor means () for conveying a circuit carrier from the placing location () to a take-over location () of the fixing station (). The fixing station () comprises a heatable zone () and a manipulator () for raising the circuit carrier () from the take-over location () and placing it in the heatable zone (). A continuous belt conveyor () of the belt conveyor means extends from the placing location () up to the take-over location ().

Method for assembling electronic circuits

An automated circuit board assembly system includes at least one movable circuit board receiver that is equipped with an empty circuit board or a hybrid circuit which is transported towards an uptake location at which components are assembled to the board, and an uptake mechanism positioned at the uptake location which detects the circuit board position in preparation for the assembly process. An alignment device positions the circuit board receiver in a predetermined directional position at the uptake location.

Automated circuit board assembly positioning system

Growing community of inventors

Backnang, Germany

Klaus Scholl