BE902497A - WELDING APPARATUS AND METHOD, PARTICULARLY FOR PRINTED CIRCUITS. - Google Patents

WELDING APPARATUS AND METHOD, PARTICULARLY FOR PRINTED CIRCUITS.

Info

Publication number
BE902497A
BE902497A BE0/215069A BE215069A BE902497A BE 902497 A BE902497 A BE 902497A BE 0/215069 A BE0/215069 A BE 0/215069A BE 215069 A BE215069 A BE 215069A BE 902497 A BE902497 A BE 902497A
Authority
BE
Belgium
Prior art keywords
chamber
product
solder
welding apparatus
printed circuits
Prior art date
Application number
BE0/215069A
Other languages
French (fr)
Inventor
D J Spigarelli
D J Peck
J L Finney
Original Assignee
Htc Corp
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 Htc Corp filed Critical Htc Corp
Publication of BE902497A publication Critical patent/BE902497A/en

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 resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor 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
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/012—Soldering with the use of hot gas
    • B23K1/015—Vapour-condensation 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Molten Solder (AREA)

Abstract

Cet appareil est du type comprenant une enceinte 10 délimitant une chambre pour phase vapeur, des moyens 12, 14 permettant de fournir une vapeur inerte saturée dans cette chambre, à une température permettant de chauffer un produit 27 avant l'application de soudure, et des moyens 22 permettant de transporter ce produit jusque dans ladite chambre et hors de celle-ci. L'appareil comprend en outre une source de soudure 30 et au moins une buse 24, 26 qui est reliée à cette source 30, et est disposée à l'intérieur de ladite chambre, cette buse servant à diriger un jet de soudure sur le produit chauffé 27. L'appareil supprime les inconvénients des procédés antérieurs par ondes de soudure et de soudage par entrainement.This device is of the type comprising an enclosure 10 delimiting a chamber for the vapor phase, means 12, 14 making it possible to supply inert saturated vapor in this chamber, at a temperature making it possible to heat a product 27 before the application of solder, and means 22 for transporting this product into and out of said chamber. The apparatus further comprises a source of solder 30 and at least one nozzle 24, 26 which is connected to this source 30, and is disposed inside said chamber, this nozzle serving to direct a jet of solder onto the product. heated 27. The apparatus eliminates the drawbacks of the previous processes by welding waves and welding by training.

BE0/215069A 1984-05-25 1985-05-24 WELDING APPARATUS AND METHOD, PARTICULARLY FOR PRINTED CIRCUITS. BE902497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61428884A 1984-05-25 1984-05-25

Publications (1)

Publication Number Publication Date
BE902497A true BE902497A (en) 1985-09-16

Family

ID=24460609

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215069A BE902497A (en) 1984-05-25 1985-05-24 WELDING APPARATUS AND METHOD, PARTICULARLY FOR PRINTED CIRCUITS.

Country Status (8)

Country Link
JP (1) JPS60257970A (en)
KR (1) KR850008603A (en)
BE (1) BE902497A (en)
CA (1) CA1241236A (en)
DE (1) DE3518444A1 (en)
FR (1) FR2564763A1 (en)
GB (1) GB2159083B (en)
SG (1) SG49291G (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9109899D0 (en) * 1991-05-08 1991-07-03 Lymn Peter P A Solder leveller
DE19519188C2 (en) * 1995-05-24 2001-06-28 Fraunhofer Ges Forschung Method and device for wave and / or vapor phase soldering of electronic assemblies

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724418A (en) * 1971-08-20 1973-04-03 Lain J Mc Solder coating apparatus
US3825164A (en) * 1972-12-11 1974-07-23 Ibm Apparatus for soldering printed circuit cards
SE424518B (en) * 1973-09-07 1982-07-26 Western Electric Co PROCEDURE AND DEVICE FOR SOFT, MOLDING OR HARDWARE
US3866307A (en) * 1973-09-07 1975-02-18 Western Electric Co Method for soldering, fusing or brazing

Also Published As

Publication number Publication date
GB2159083A (en) 1985-11-27
JPS60257970A (en) 1985-12-19
CA1241236A (en) 1988-08-30
FR2564763A1 (en) 1985-11-29
GB2159083B (en) 1988-07-20
DE3518444A1 (en) 1986-01-02
SG49291G (en) 1991-08-23
KR850008603A (en) 1985-12-18
GB8512982D0 (en) 1985-06-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EMHART INC.

Effective date: 19940531