MX9909952A - Aparato y metodo para hacer inerte una instalacion de soldadura de ondas. - Google Patents

Aparato y metodo para hacer inerte una instalacion de soldadura de ondas.

Info

Publication number
MX9909952A
MX9909952A MXPA99009952A MX9909952A MX9909952A MX 9909952 A MX9909952 A MX 9909952A MX PA99009952 A MXPA99009952 A MX PA99009952A MX 9909952 A MX9909952 A MX 9909952A MX 9909952 A MX9909952 A MX 9909952A
Authority
MX
Mexico
Prior art keywords
inerting
solder
wave soldering
installation
pipes
Prior art date
Application number
MXPA99009952A
Other languages
English (en)
Other versions
MXPA99009952A (es
Inventor
Fernand Heine
Original Assignee
Air Liquide
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7886089&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9909952(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Liquide filed Critical Air Liquide
Publication of MX9909952A publication Critical patent/MX9909952A/es
Publication of MXPA99009952A publication Critical patent/MXPA99009952A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/06—Solder feeding devices; Solder melting pans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/012—Soldering with the use of hot gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/42—Printed circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molten Solder (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Arc Welding In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

La presente invencion se refiera a un aparato y un metodo para hacer inerte una instalacion de soldadura de ondas, que tiene un bano (19) de soldadura y un sistema de transporte para producir una o mas ondas de soldadura (14, 15), en particular para soldar tableros de circuitos electricos impresos, cuenta con una caja (1) de inmersion, cerrada en todos los costados, configurada como un marco, que puede ser sumergida en el bano (19) de soldadura y con tubos (2, 3, 4) porosos, para distribuir el nitrogeno, estos tubos se disponen en el interior de la caja de inmersion en los alojamientos (5, 6, 7) de tipo jaula, con aberturas de salida (8, 9, 10), estos alojamientos (5, 6, 7) estan disenados de modo que los tubos porosos (2, 3, 4) se dispongan ahi de tal manera que ellos esencialmente no reciban impactos de las salpicaduras de soldadura producidas durante la operacion de la instalacion de soldadura de ondas. Por medio del arreglo y configuracion de las aberturas de salida (8, 9, 10), se puede lograr un estado inerte muy uniforme de la instalacion de soldadura de ondas, bajo todas las condiciones de operacion, aun sin una campana de cubierta con estado inerte. La eliminacion de dichas salpicaduras, que puedan danar los tubos porosos (2, 3, 4), permite tiempos de servicio prolongados; la construccion de esta instalacion permite un mantenimiento sencillo.
MXPA/A/1999/009952A 1998-10-29 1999-10-28 Aparato y metodo para hacer inerte una instalacion de soldadura de ondas MXPA99009952A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19849946 1998-10-29
DE19849946.9 1998-10-29

Publications (2)

Publication Number Publication Date
MX9909952A true MX9909952A (es) 2003-03-27
MXPA99009952A MXPA99009952A (es) 2003-10-20

Family

ID=

Also Published As

Publication number Publication date
KR20010033088A (ko) 2001-04-25
EP1047520A1 (en) 2000-11-02
KR100601813B1 (ko) 2006-07-19
CA2311819A1 (en) 2000-05-11
ATE259688T1 (de) 2004-03-15
CN1287517A (zh) 2001-03-14
TW415866B (en) 2000-12-21
DE69914879D1 (de) 2004-03-25
US6234380B1 (en) 2001-05-22
US20010006186A1 (en) 2001-07-05
US6398104B2 (en) 2002-06-04
CA2311819C (en) 2008-03-18
PT1047520E (pt) 2004-07-30
ES2216567T3 (es) 2004-10-16
EP1047520B1 (en) 2004-02-18
JP2002528926A (ja) 2002-09-03
WO2000025971A1 (en) 2000-05-11
CN1139452C (zh) 2004-02-25
DE69914879T2 (de) 2004-12-16

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees