GB1236103A - An electric apparatus for heating, melting, welding, soldering and cutting workpieces by focusing radiation from a source thereof at a working point or line on the workpiece - Google Patents

An electric apparatus for heating, melting, welding, soldering and cutting workpieces by focusing radiation from a source thereof at a working point or line on the workpiece

Info

Publication number
GB1236103A
GB1236103A GB3973268A GB3973268A GB1236103A GB 1236103 A GB1236103 A GB 1236103A GB 3973268 A GB3973268 A GB 3973268A GB 3973268 A GB3973268 A GB 3973268A GB 1236103 A GB1236103 A GB 1236103A
Authority
GB
United Kingdom
Prior art keywords
gas
chamber
soldering
welding
source
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
Application number
GB3973268A
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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
Priority claimed from DE19671627561 external-priority patent/DE1627561A1/en
Application filed by Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of GB1236103A publication Critical patent/GB1236103A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0033—Heating devices using lamps
    • H05B3/0038—Heating devices using lamps for industrial applications
    • H05B3/0061—Heating devices using lamps for industrial applications for metal treatment

Landscapes

  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

1236103 Soldering; welding by fusion; cutting by fusion MESSER GRIESHEIM GmbH 20 Aug 1968 [29 Aug 1967 12 Oct 1967] 39732/68 Headings F4W W55 W58 W45D and W21 [Also in Divisions B5 G2 and H5] An electric apparatus for heating, melting, welding, soldering or cutting comprises a reflector chamber 10, Fig.1, having a pair of foci, one of which is located within and the other of which is located at a point or along a line outside the chamber, a source of radiation at the one focus, and aperture means adjacent the opening of the chamber for producing a transverse gas-curtain. Nozzles 12, 13 comprising aperture means 14, 15 may be supplied with pressurized gas e.g. air, oxygen, or a shielding gas; alternatively nozzles 12 may be pressurized and nozzles 13 connected to slight vacuum, or both nozzles 12 and 13 may be connected to slight vacuum. A screen or lens may be disposed between the gas-curtain and the source. Gas may be supplied to the interior of the chamber by a nozzle 16. In the embodiment of Fig.4 the chamber walls 111, 112 define a passageway 113 for leading gas to or from apertures 117, 118 whereby the gas will cool the chamber.
GB3973268A 1967-08-29 1968-08-20 An electric apparatus for heating, melting, welding, soldering and cutting workpieces by focusing radiation from a source thereof at a working point or line on the workpiece Expired GB1236103A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19671627561 DE1627561A1 (en) 1967-08-29 1967-08-29 Device for heating, melting, welding, soldering, cutting and the like by means of optical imaging of a radiation source
DE19671627563 DE1627563A1 (en) 1967-08-29 1967-10-12 Device for heating, melting, welding, soldering and cutting, etc. by means of optical images of a radiation source

Publications (1)

Publication Number Publication Date
GB1236103A true GB1236103A (en) 1971-06-23

Family

ID=25753872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3973268A Expired GB1236103A (en) 1967-08-29 1968-08-20 An electric apparatus for heating, melting, welding, soldering and cutting workpieces by focusing radiation from a source thereof at a working point or line on the workpiece

Country Status (1)

Country Link
GB (1) GB1236103A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225549A (en) * 1988-12-02 1990-06-06 Vickers Shipbuilding & Eng Improvements in or relating to the heating of substances
EP1016488A2 (en) * 1998-12-31 2000-07-05 General Electric Company Heating apparatus for a welding operation
WO2013161875A1 (en) * 2012-04-25 2013-10-31 オリジン電気株式会社 Soldering apparatus and method for manufacturing soldered product

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225549A (en) * 1988-12-02 1990-06-06 Vickers Shipbuilding & Eng Improvements in or relating to the heating of substances
EP1016488A2 (en) * 1998-12-31 2000-07-05 General Electric Company Heating apparatus for a welding operation
EP1016488A3 (en) * 1998-12-31 2001-12-05 General Electric Company Heating apparatus for a welding operation
WO2013161875A1 (en) * 2012-04-25 2013-10-31 オリジン電気株式会社 Soldering apparatus and method for manufacturing soldered product
JPWO2013161875A1 (en) * 2012-04-25 2015-12-24 オリジン電気株式会社 Soldering apparatus and method for manufacturing soldered product

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