公开(公告)号：MY165410A

公开(公告)日：2018-03-21

申请号：MYPI20070774

申请日：2007-05-17

Applicant: LINDE AG

Inventor： M0XC4STELE JOHANN ,  WANDKE ERNST

IPC: B23K3/06 ,  B23K1/08

Abstract: THE INVENTION RELATES TO A DEVICE (1) FOR WAVE SOLDERING WORKPIECES (2), ENCOMPASSING MEANS FOR MOVING THE WORKPIECE (2) , WHICH IS TO BE SOLDERED, ALONG A SPECIFIC PATH ACROSS AT LEAST ONE SOLDER WAVE (10, 11) GENERATED ABOVE A SOLDER RESERVOIR (9), WITH A PROTECTIVE AND/OR ACTIVE GAS ATMOSPHERE OF A FIRST COMPOSITION BEING LOCATED ABOVE THE SOLDER RESERVOIR (9) SO AS TO LARGELY EXCLUDE OXYGEN AND WITH MEANS (14) FOR INTRODUCING THE PROTECTIVE AND/OR ACTIVE GAS AS WELL AS AN ENCLOSURE (8) BEING PROVIDED WITH THE ENCLOSURE (8) BEING CONFIGURED IN SUCH A MANNER THAT IT ENCLOSES AT LEAST THE ESSENTIAL PARTS OF A SOLDER ZONE (15), I.E. THE SOLDER WAVE (10, 11) AND THE SOLDER RESERVOIR (9) AT LEAST PARTIALLY AND WITH THE ENCLOSURE (8) BEING CONFIGURED IN SUCH A MANNER AND THE PATH RUNNING IN SUCH A MANNER THAT AT LEAST A PART OF THE WORKPIECE (2) COMES INTO CONTACT WITH AT LEAST A PART OF THE SOLDER WAVE (10, 11), CHARACTERIZED IN THAT, IN ADDITION TO THE SOLDER ZONE (15) PROVISION IS MADE FOR AT LEAST YET ANOTHER ZONE (5, 6), IN WHICH THE WORKPIECE (2) IS LOCATED BEFORE OR AFTER THE SOLDER TREATMENT AT LEAST FOR A SHORT TIME, WITH A HOUSING (3) BEING PROVIDED WHICH SURROUNDS THE ENCLOSURE (8) AND AT LEAST A FURTHER ZONE (5, 6) , AND PROVISION BEING MADE FOR MEANS (4) FOR INTRODUCING A PROTECTIVE AND/OR ACTIVE GAS ATMOSPHERE OF A SECOND COMPOSITION IN THE HOUSING (3), WITH THE ENCLOSURE (8) SURROUNDING THE PROTECTIVE AND/OR ACTIVE GAS ATMOSPHERE OF THE FIRST COMPOSITION AND THE PROTECTIVE AND/OR ACTIVE GAS ATMOSPHERE OF THE SECOND COMPOSITION SURROUNDING THE ENCLOSURE (8) AND THE HOUSING ( 3) SURROUNDING THE ENCLOSURE (8) AND THE PROTECTIVE AND/OR ACTIVE GAS ATMOSPHERE OF THE SECOND COMPOSITION. FURTHERMORE, THE .INVENTION RELATES TO A CORRESPONDING METHOD FOR WAVE SOLDERING.