ES2085504T5 - Soldadura por ola en un recinto con atmosfera protectora sobre un crisol para aleacion para soldar. - Google Patents

Soldadura por ola en un recinto con atmosfera protectora sobre un crisol para aleacion para soldar.

Info

Publication number
ES2085504T5
ES2085504T5 ES92102979T ES92102979T ES2085504T5 ES 2085504 T5 ES2085504 T5 ES 2085504T5 ES 92102979 T ES92102979 T ES 92102979T ES 92102979 T ES92102979 T ES 92102979T ES 2085504 T5 ES2085504 T5 ES 2085504T5
Authority
ES
Spain
Prior art keywords
welding
protective atmosphere
crisol
weld
alloy
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92102979T
Other languages
English (en)
Other versions
ES2085504T3 (es
Inventor
Lawrence John Hagerty
Mark Stephen Nowotarski
David Arthur Diamanttopoulous
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Praxair Technology Inc
Original Assignee
Praxair Technology Inc
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=24649455&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2085504(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of ES2085504T3 publication Critical patent/ES2085504T3/es
Application granted granted Critical
Publication of ES2085504T5 publication Critical patent/ES2085504T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by 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
    • B23K1/08—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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3465—Application of solder
    • H05K3/3468—Application of molten solder, e.g. dip soldering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/08—Treatments involving gases
    • H05K2203/086—Using an inert gas
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3489—Composition of fluxes; Application thereof; Other processes of activating the contact surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S118/00—Coating apparatus
    • Y10S118/07—Hoods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Molten Solder (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

UNA PEQUEÑA CUBIERTA PARA CERCAR Y PROPORCIONAR UNA ATMOSFERA PROTECTORA SOBRE NO MAS QUE LA RED DE SOLDADURA DE UNA MAQUINA PARA LA SOLDADURA DE ONDAS DE PANELES DE CIRCUITOS ESTAMPADOS. OTRAS AREAS OPERATIVAS DE LA MAQUINA ESTAN EXPUESTAS AL AIRE. LAS APERTURAS DE ENTRADA Y DE SALIDA A LA CUBIERTA PARA LOS PANELES DE CIRCUITO SON CUBIERTAS POR CORTINAS CONDUCTIVAS ELECTRICAMENTE DE UN MATERIAL DELGADO CORTADO EN FRANJAS VERTICALES. EL PROCESO EMPLEA UNA CAPA DELGADA DE UN FUNDENTE NO PURO Y PERMITE UN 5% DE OXIGENO O MAS, EN LA ATMOSFERA PROTECTORA.
ES92102979T 1991-02-22 1992-02-21 Soldadura por ola en un recinto con atmosfera protectora sobre un crisol para aleacion para soldar. Expired - Lifetime ES2085504T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/660,415 US5176307A (en) 1991-02-22 1991-02-22 Wave soldering in a protective atmosphere enclosure over a solder pot

Publications (2)

Publication Number Publication Date
ES2085504T3 ES2085504T3 (es) 1996-06-01
ES2085504T5 true ES2085504T5 (es) 2003-02-16

Family

ID=24649455

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92102979T Expired - Lifetime ES2085504T5 (es) 1991-02-22 1992-02-21 Soldadura por ola en un recinto con atmosfera protectora sobre un crisol para aleacion para soldar.

Country Status (10)

Country Link
US (1) US5176307A (es)
EP (1) EP0500135B2 (es)
JP (1) JPH0577038A (es)
KR (1) KR0139096B1 (es)
CN (1) CN1037227C (es)
BR (1) BR9200581A (es)
CA (1) CA2061646C (es)
DE (1) DE69209693T3 (es)
ES (1) ES2085504T5 (es)
MX (1) MX9200746A (es)

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US5292055A (en) * 1991-12-06 1994-03-08 Electrovert Ltd. Gas shrouded wave improvement
US5397049A (en) * 1991-12-06 1995-03-14 Electrovert Ltd. Gas shrouded solder wave with reduced solder splatter
US5333776A (en) * 1993-09-30 1994-08-02 Air Products And Chemicals, Inc. Atmospheres for brazing aluminum and aluminum alloys
NL9301935A (nl) * 1993-11-08 1995-06-01 Soltec Bv Soldeermachine met aangepaste soldeertoren.
JPH07212028A (ja) * 1994-01-13 1995-08-11 Matsushita Electric Ind Co Ltd リフロー装置
JP3120695B2 (ja) * 1995-05-19 2000-12-25 株式会社日立製作所 電子回路の製造方法
DE19749186A1 (de) * 1997-11-07 1999-06-10 Messer Griesheim Gmbh Anordnung einer Ummantelung zur Aufnahme einer Schutzgasatmosphäre zum Löten von Flachbaugruppen
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
US6168065B1 (en) * 1998-02-17 2001-01-02 Soltec B.V. Movable selective debridging apparatus for debridging soldered joints on printed circuit boards
DE19903957B4 (de) * 1999-01-25 2008-05-21 Finetech Gmbh & Co.Kg Verfahren und Vorrichtung zum Entfernen von Lot
ATE284759T1 (de) * 1999-03-08 2005-01-15 Johnson & Son Inc S C Verfahren zur befestigung von piezoelektrischen elementen
DE19912718C1 (de) * 1999-03-20 2000-02-03 Messer Griesheim Gmbh Lötvorrichtung
US6367677B1 (en) 1999-09-28 2002-04-09 Hill-Rom Services, Inc. Wave solder apparatus and method
DE10024458B4 (de) * 2000-05-18 2005-08-18 Air Liquide Deutschland Gmbh Lötvorrichtung und Verfahren zum Löten von Flachbaugruppen
TW570856B (en) * 2001-01-18 2004-01-11 Fujitsu Ltd Solder jointing system, solder jointing method, semiconductor device manufacturing method, and semiconductor device manufacturing system
DE10125552C2 (de) * 2001-05-23 2003-05-28 Messer Griesheim Gmbh Lötvorrichtung zum Löten von Flachbaugruppen
JP2003290913A (ja) * 2002-03-29 2003-10-14 Tohoku Tsushin Kk 局部半田付け装置の噴流ノズル構造
CN100482043C (zh) 2004-04-16 2009-04-22 P.凯金属股份有限公司 焊接方法
GB0411666D0 (en) * 2004-05-25 2004-06-30 Pillarhouse Int Ltd Pump arrangement in a selective soldering apparatus
US7918383B2 (en) * 2004-09-01 2011-04-05 Micron Technology, Inc. Methods for placing substrates in contact with molten solder
TW200610122A (en) * 2004-09-14 2006-03-16 P Kay Metal Inc Soldering process
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
JP3942623B2 (ja) * 2005-12-12 2007-07-11 富士通テン株式会社 フラットディップ装置およびフラットディップ装置のはんだ付け方法
DE102006024192A1 (de) * 2006-05-23 2007-11-29 Linde Ag Vorrichtung und Verfahren zum Wellenlöten
DE502007006711D1 (de) * 2006-05-23 2011-04-28 Linde Ag Vorrichtung und Verfahren zum Wellenlöten
JP2007073994A (ja) * 2006-12-01 2007-03-22 Nihon Dennetsu Keiki Co Ltd 水蒸気雰囲気によるプリント配線板のはんだ付け方法
DE102007002777A1 (de) * 2007-01-18 2008-07-24 Linde Ag Vorrichtung und Verfahren zum Selektivlöten
US8104662B2 (en) * 2009-07-24 2012-01-31 Flextronics Ap Llc Inert environment enclosure
US20110139855A1 (en) * 2009-12-16 2011-06-16 Ristolainen Tero Residual oxygen measurement and control in wave soldering process
TWI401131B (zh) * 2010-03-12 2013-07-11 Air Prod & Chem 於軟焊時提供惰性化氣體的設備及方法
US8220699B2 (en) 2010-03-12 2012-07-17 Air Products And Chemicals, Inc. Apparatus and method for providing an inerting gas during soldering
US8579182B2 (en) * 2011-06-17 2013-11-12 Air Products And Chemicals, Inc. Method for providing an inerting gas during soldering
CN102601478B (zh) * 2012-03-15 2014-10-22 哈尔滨工业大学 针灸用不锈钢管与内部铜丝的钎焊方法
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
DE102014018165B3 (de) * 2014-12-09 2016-01-07 Messer Austria Gmbh Lötvorrichtung mit Gasverteilung
JP6666071B2 (ja) * 2015-04-03 2020-03-13 セイテック株式会社 局所半田付け方法
DE102015212960B4 (de) * 2015-07-10 2019-01-31 Robert Bosch Gmbh Verfahren zum Betreiben einer Pumpe
CN104999150A (zh) * 2015-07-15 2015-10-28 深圳市创荣发电子有限公司 一种波峰焊锡炉的节能装置及其节能方法
CN106881517A (zh) * 2017-03-30 2017-06-23 北京康普锡威科技有限公司 二氧化碳气体保护的电子产品焊接方法
JP7249215B2 (ja) * 2019-06-19 2023-03-30 株式会社デンソーテン はんだ付け装置およびはんだ付け装置の制御方法
US11389888B2 (en) * 2020-08-17 2022-07-19 Illinois Tool Works Inc. Wave solder nozzle with automated exit wing
CN112139620B (zh) * 2020-09-26 2022-04-01 黄山学院 一种全自动控制选择性波峰焊接的装置及方法
CN113634845A (zh) * 2021-07-29 2021-11-12 泗洪红芯半导体有限公司 一种二极管免清洗的甲酸焊接装置
CN115791466B (zh) * 2023-02-02 2023-05-09 扬州市赛思检测设备有限公司 一种万能材料检测疲劳试验机

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DE3737563A1 (de) * 1987-11-05 1989-05-18 Ernst Hohnerlein Loetmaschine
US4821947A (en) * 1988-02-08 1989-04-18 Union Carbide Corporation Fluxless application of a metal-comprising coating
DE3813931C2 (de) * 1988-04-25 1995-05-04 Resma Gmbh Fuegetechnik Indust Schutzgaslötverfahren und Vorrichtung zur Ausführung dieses Verfahrens
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US5048746A (en) * 1989-12-08 1991-09-17 Electrovert Ltd. Tunnel for fluxless soldering

Also Published As

Publication number Publication date
CN1037227C (zh) 1998-01-28
ES2085504T3 (es) 1996-06-01
DE69209693D1 (de) 1996-05-15
DE69209693T3 (de) 2003-05-22
CN1065373A (zh) 1992-10-14
EP0500135B1 (en) 1996-04-10
MX9200746A (es) 1992-09-01
KR0139096B1 (ko) 1998-06-15
BR9200581A (pt) 1992-10-27
EP0500135A3 (en) 1993-01-07
DE69209693T2 (de) 1996-10-02
CA2061646C (en) 1996-09-24
CA2061646A1 (en) 1992-08-23
EP0500135B2 (en) 2002-10-23
KR920017527A (ko) 1992-09-26
US5176307A (en) 1993-01-05
EP0500135A2 (en) 1992-08-26
JPH0577038A (ja) 1993-03-30

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