IT1252195B - Dispositivo per rendere inerte il bagno di saldatura di una macchina di saldatura ad onda. - Google Patents

Dispositivo per rendere inerte il bagno di saldatura di una macchina di saldatura ad onda.

Info

Publication number
IT1252195B
IT1252195B ITMI913332A ITMI913332A IT1252195B IT 1252195 B IT1252195 B IT 1252195B IT MI913332 A ITMI913332 A IT MI913332A IT MI913332 A ITMI913332 A IT MI913332A IT 1252195 B IT1252195 B IT 1252195B
Authority
IT
Italy
Prior art keywords
making
welding
inert
bath
wave
Prior art date
Application number
ITMI913332A
Other languages
English (en)
Inventor
Marc Leturmy
Denis Fumat
Sylvie Mellul
Michel Verlhac
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
Application filed by Air Liquide filed Critical Air Liquide
Publication of ITMI913332A0 publication Critical patent/ITMI913332A0/it
Publication of ITMI913332A1 publication Critical patent/ITMI913332A1/it
Application granted granted Critical
Publication of IT1252195B publication Critical patent/IT1252195B/it

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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/08—Soldering by means of dipping in molten solder
    • B23K1/085—Wave soldering
    • 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
    • B23K1/008—Soldering within a furnace
    • 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
    • B23K3/0646—Solder baths
    • B23K3/0653—Solder baths with wave generating means, e.g. nozzles, jets, fountains
    • 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
    • B23K3/08—Auxiliary devices therefor

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)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

Il dispositivo comporta un assieme di cappottature (5, 6, 7) che racchiudano il recipiente (1) e che definiscono, almeno a piombo del recipiente, uno spazio interno (10) attraversato dai mezzi di convogliamento (3, 4) dei circuiti elettronici e separato dall'atmosfera circostante da mezzi di tenuta stagna (16) disposti sul percorso dei circuiti, e dei mezzi (15) per creare e mantenere, nello spazio interno, un'atmosfera non ossidante, per esempio un gas inerte o una miscela di gas inerte e riducente.
ITMI913332A 1990-12-20 1991-12-12 Dispositivo per rendere inerte il bagno di saldatura di una macchina di saldatura ad onda. IT1252195B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9015994A FR2670986B1 (fr) 1990-12-20 1990-12-20 Dispositif d'inertage de bain de soudure d'une machine de soudage a la vague.

Publications (3)

Publication Number Publication Date
ITMI913332A0 ITMI913332A0 (it) 1991-12-12
ITMI913332A1 ITMI913332A1 (it) 1993-06-12
IT1252195B true IT1252195B (it) 1995-06-05

Family

ID=9403452

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913332A IT1252195B (it) 1990-12-20 1991-12-12 Dispositivo per rendere inerte il bagno di saldatura di una macchina di saldatura ad onda.

Country Status (12)

Country Link
US (1) US5161727A (it)
JP (1) JP3159756B2 (it)
BE (1) BE1006536A3 (it)
CA (1) CA2057970A1 (it)
CH (1) CH685900A5 (it)
DE (1) DE4142436B4 (it)
ES (1) ES2063612B1 (it)
FR (1) FR2670986B1 (it)
IT (1) IT1252195B (it)
NL (1) NL194035C (it)
PT (1) PT99866B (it)
SE (1) SE508077C2 (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9121003D0 (en) * 1991-10-03 1991-11-13 Boc Group Plc Soldering
FR2713528B1 (fr) * 1993-12-15 1996-01-12 Air Liquide Procédé et dispositif de fluxage par voie sèche de surfaces métalliques avant brasage ou étamage.
FR2713952B1 (fr) * 1993-12-22 1996-01-12 Air Liquide Dispositif et procédé d'injection de gaz pour la formation d'une atmosphère contrôlée dans un espace confiné.
JPH09312545A (ja) * 1996-03-18 1997-12-02 Seiko Epson Corp 圧電素子、その製造方法、及び圧電振動片のマウント装置
FR2748410B1 (fr) 1996-05-07 1998-06-05 Air Liquide Procede et machine de brasage ou etamage a la vague
DE19749184B4 (de) * 1997-11-07 2007-03-01 Air Liquide Deutschland Gmbh Lötvorrichtung
DE19749185A1 (de) * 1997-11-07 1999-05-12 Messer Griesheim Gmbh Mit einer Gasversorgung verbindbare Gasverteilung
DE19912718C1 (de) * 1999-03-20 2000-02-03 Messer Griesheim Gmbh Lötvorrichtung
DE10024458B4 (de) * 2000-05-18 2005-08-18 Air Liquide Deutschland Gmbh Lötvorrichtung und Verfahren zum Löten von Flachbaugruppen
DE10108023C2 (de) * 2001-02-19 2003-04-17 Air Liquide Gmbh Verfahren zum Löten unter einer Schutzgasatmosphäre und Lötvorrichtung
DE10125552C2 (de) * 2001-05-23 2003-05-28 Messer Griesheim Gmbh Lötvorrichtung zum Löten von Flachbaugruppen
DE10150495A1 (de) * 2001-10-16 2003-04-24 Hohnerlein Andreas Verfahren und Vorrichtung zum Löten, insbesondere von gedruckten Schaltungen
DE102005046563B3 (de) * 2005-09-28 2007-02-08 Messer Group Gmbh Lötvorrichtung zum Löten von Flachbaugruppen
DE102005052076B4 (de) * 2005-10-28 2007-09-20 Messer Group Gmbh Lötvorrichtung mit Gasverteilung
FR2926233B1 (fr) * 2008-01-10 2010-08-13 Air Liquide Dispositif d'alimentation en gaz d'une machine de brasage ou etamage a la vague.
JP5218097B2 (ja) * 2009-01-27 2013-06-26 千住金属工業株式会社 自動はんだ付け装置及び搬送装置
FR2946271B1 (fr) 2009-06-04 2011-08-05 Air Liquide Procede et installation de traitement de l'alliage de tout ou partie de la zone "morte" du bain de soudure d'une machine de brasage ou etamage a la vague, visant a eliminer tout ou partie des scories d'oxyde formees dans le bain de
US9198300B2 (en) * 2014-01-23 2015-11-24 Illinois Tool Works Inc. Flux management system and method for a wave solder machine
US9161459B2 (en) * 2014-02-25 2015-10-13 Illinois Tool Works Inc. Pre-heater latch and seal mechanism for wave solder machine and related method
JP6366984B2 (ja) * 2014-04-09 2018-08-01 有限会社ヨコタテクニカ フロー半田付け装置
DE102014018165B3 (de) 2014-12-09 2016-01-07 Messer Austria Gmbh Lötvorrichtung mit Gasverteilung
CN112536493A (zh) * 2020-12-11 2021-03-23 江苏钛斯鼎电子科技有限公司 一种波峰焊机及其在线清渣方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1129728A (en) * 1978-01-30 1982-08-17 Toshio Fukuzuka Process for one-side hot-dip coating
US4538757A (en) * 1983-08-01 1985-09-03 Motorola, Inc. Wave soldering in a reducing atmosphere
JPS6224859A (ja) * 1985-07-24 1987-02-02 Kenji Kondo はんだ付け装置
JPS63174778A (ja) * 1987-01-11 1988-07-19 Daiichi Tsusho:Kk 自動半田付け方法及び装置
DE3737563A1 (de) * 1987-11-05 1989-05-18 Ernst Hohnerlein Loetmaschine
EP0440264A1 (de) * 1987-11-05 1991-08-07 Ernst Hohnerlein Verfahren und Vorrichtung zum Löten unter Schutzgas
DE3813931C2 (de) * 1988-04-25 1995-05-04 Resma Gmbh Fuegetechnik Indust Schutzgaslötverfahren und Vorrichtung zur Ausführung dieses Verfahrens
US5121874A (en) * 1989-11-22 1992-06-16 Electrovert Ltd. Shield gas wave soldering
US5044542A (en) * 1989-11-22 1991-09-03 Electrovert Ltd. Shield gas wave soldering
US5048746A (en) * 1989-12-08 1991-09-17 Electrovert Ltd. Tunnel for fluxless soldering

Also Published As

Publication number Publication date
ES2063612R (it) 1996-05-01
FR2670986B1 (fr) 1996-08-02
SE9103748D0 (sv) 1991-12-18
DE4142436A1 (de) 1992-06-25
FR2670986A1 (fr) 1992-06-26
DE4142436B4 (de) 2005-04-14
SE508077C2 (sv) 1998-08-24
NL194035B (nl) 2001-01-02
SE9103748L (sv) 1992-06-21
JPH05185208A (ja) 1993-07-27
PT99866B (pt) 1999-02-26
ES2063612B1 (es) 1996-11-16
ITMI913332A0 (it) 1991-12-12
CA2057970A1 (fr) 1992-06-21
BE1006536A3 (fr) 1994-10-11
NL9102094A (nl) 1992-07-16
ES2063612A2 (es) 1995-01-01
NL194035C (nl) 2001-05-03
JP3159756B2 (ja) 2001-04-23
ITMI913332A1 (it) 1993-06-12
CH685900A5 (fr) 1995-10-31
US5161727A (en) 1992-11-10
PT99866A (pt) 1994-01-31

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129