WO1995018694A1 - Device for soldering with a light beam - Google Patents

Device for soldering with a light beam Download PDF

Info

Publication number
WO1995018694A1
WO1995018694A1 PCT/RU1994/000291 RU9400291W WO9518694A1 WO 1995018694 A1 WO1995018694 A1 WO 1995018694A1 RU 9400291 W RU9400291 W RU 9400291W WO 9518694 A1 WO9518694 A1 WO 9518694A1
Authority
WO
WIPO (PCT)
Prior art keywords
lamp
handle
reflector
current supply
metal contact
Prior art date
Application number
PCT/RU1994/000291
Other languages
French (fr)
Russian (ru)
Inventor
Mikhail Ivanovich Oparin
Georgy Mikailovich Alexeev
Mikhail Timofeevich Borisov
Original Assignee
Nauchno-Proizvodstvennaya Firma 'mgm'
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 RU94000249A external-priority patent/RU2047433C1/en
Priority claimed from RU94000250A external-priority patent/RU2047434C1/en
Priority claimed from RU94000176A external-priority patent/RU2047432C1/en
Application filed by Nauchno-Proizvodstvennaya Firma 'mgm' filed Critical Nauchno-Proizvodstvennaya Firma 'mgm'
Publication of WO1995018694A1 publication Critical patent/WO1995018694A1/en

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
    • B23K1/005—Soldering by means of radiant energy
    • B23K1/0056—Soldering by means of radiant energy soldering by means of beams, e.g. lasers, E.B.
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held tools

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

The proposed device for soldering with a light beam comprises areflector, a gas-discharge lamp mounted at the focus and along the axis of the reflector, a handle attached to the reflector, current supply leads which pass through the handle and are connected to the lamp, a device for starting the lamp mounted on the outside of the reflector, and a switching system needed for the starter device to function. The switching system comprises at least one circuit breaker, a metal contact held in a protective screen, and a flexible lead connecting the lamp to the metal contact. When the lamp is started up, the circuit breaker disconnects one of the current supply leads running through the handle. The lamp voltage is then applied via the spring-loaded electrode of the starter device, the metal contact and the flexible current supply lead. With a starter system of this type, the high voltage does not pass through the handle, thus ensuring safe operation of the device during the start up process or when the soldered article is heated.
PCT/RU1994/000291 1994-01-04 1994-12-23 Device for soldering with a light beam WO1995018694A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
RU94000249A RU2047433C1 (en) 1994-01-04 1994-01-04 Device for light beam brazing
RU94000249 1994-01-04
RU94000250 1994-01-04
RU94000176 1994-01-04
RU94000250A RU2047434C1 (en) 1994-01-04 1994-01-04 Device for light beam brazing
RU94000176A RU2047432C1 (en) 1994-01-04 1994-01-04 Device for light-beam brazing

Publications (1)

Publication Number Publication Date
WO1995018694A1 true WO1995018694A1 (en) 1995-07-13

Family

ID=27354141

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1994/000291 WO1995018694A1 (en) 1994-01-04 1994-12-23 Device for soldering with a light beam

Country Status (1)

Country Link
WO (1) WO1995018694A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1627554B2 (en) * 1967-07-14 1972-05-10 Messer Griesheim Gmbh, 6000 Frankfurt DEVICE FOR HEATING, MELTING, SOLDERING, CUTTING AND THE LIKE, USING OPTICAL IMAGING OF A RADIATION SOURCE
GB1324348A (en) * 1971-02-05 1973-07-25 Siemens Ag Methods of securing electrical components to a carrier plate by infra-red soldering
US3812318A (en) * 1971-11-26 1974-05-21 Matsushita Electric Ind Co Ltd Apparatus for welding,fusing or heating workpiece utilizing energy of a light beam
US4159411A (en) * 1976-09-13 1979-06-26 Ellersick Russell R Portable radiant heating apparatus
EP0534923A1 (en) * 1991-09-27 1993-03-31 Hybec Corporation Small sized heater of self cooling type

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1627554B2 (en) * 1967-07-14 1972-05-10 Messer Griesheim Gmbh, 6000 Frankfurt DEVICE FOR HEATING, MELTING, SOLDERING, CUTTING AND THE LIKE, USING OPTICAL IMAGING OF A RADIATION SOURCE
GB1324348A (en) * 1971-02-05 1973-07-25 Siemens Ag Methods of securing electrical components to a carrier plate by infra-red soldering
US3812318A (en) * 1971-11-26 1974-05-21 Matsushita Electric Ind Co Ltd Apparatus for welding,fusing or heating workpiece utilizing energy of a light beam
US4159411A (en) * 1976-09-13 1979-06-26 Ellersick Russell R Portable radiant heating apparatus
EP0534923A1 (en) * 1991-09-27 1993-03-31 Hybec Corporation Small sized heater of self cooling type

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