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1. WO1996004095 - SOLDERING APPARATUS

Publication Number WO/1996/004095
Publication Date 15.02.1996
International Application No. PCT/JP1995/001540
International Filing Date 03.08.1995
Chapter 2 Demand Filed 05.02.1996
IPC
B23K 1/012 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
1Soldering, e.g. brazing, or unsoldering
012Soldering with the use of hot gas
CPC
B23K 1/012
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
1Soldering, e.g. brazing, or unsoldering
012Soldering with the use of hot gas
B23K 2101/42
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
2101Articles made by soldering, welding or cutting
36Electric or electronic devices
42Printed circuits
Applicants
  • TEISAN KABUSHIKI KAISHA [JP/JP]; Nihon Gas Kyokai Building 7F 15-12, Toranomon 1-chome Minato-ku Tokyo 105, JP (AllExceptUS)
  • YAMASAKI, Toshiaki [JP/JP]; JP (UsOnly)
  • YOSHIDA, Yoshiaki [JP/JP]; JP (UsOnly)
Inventors
  • YAMASAKI, Toshiaki; JP
  • YOSHIDA, Yoshiaki; JP
Agents
  • SUZUYE, Takehiko ; Suzuye & Suzuye 7-2, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100, JP
Priority Data
6/20155604.08.1994JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SOLDERING APPARATUS
(FR) APPAREIL DE SOUDURE
Abstract
(EN)
A soldering apparatus containing a preheating zone and a soldering zone, which are adjacent to each other, conveyor means for articles to be soldered, which passes through these two zones, means for introducing nitrogen gas containing oxygen into the preheating zone as an atmosphere gas, means for introducing nitrogen gas into the soldering zone as an atmosphere gas, and means for forming a first nitrogen gas curtain and a second nitrogen gas curtain between both the preheating and soldering zones and on the exit side of the soldering zone, respectively.
(FR)
Appareil de soudure comportant une zone de préchauffage et une zone de soudage contiguës, des moyen de convoyage des articles à souder à travers lesdites zones, des moyens d'injection d'azote oxygéné servant d'atmosphère dans la zone de préchauffage, des moyens d'injection d'azote servant d'atmosphère dans la zone de soudage, et des moyens de formation d'un premier et d'un second rideau d'azote respectivement disposés entre les susdites zones et à la sortie de la zone de soudage.
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