KR930004016A - 용접방법과 그 시스템 - Google Patents

용접방법과 그 시스템 Download PDF

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Publication number
KR930004016A
KR930004016A KR1019920014020A KR920014020A KR930004016A KR 930004016 A KR930004016 A KR 930004016A KR 1019920014020 A KR1019920014020 A KR 1019920014020A KR 920014020 A KR920014020 A KR 920014020A KR 930004016 A KR930004016 A KR 930004016A
Authority
KR
South Korea
Prior art keywords
gas
density
pipe
mixture
tube
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.)
Ceased
Application number
KR1019920014020A
Other languages
English (en)
Korean (ko)
Inventor
리차드슨 키싱 브루스
휴 호스킨 데이비드
린든 스톤 필립
Original Assignee
데렉 제임스 맥코맥
브리티쉬 뉴클레어 퓨엘스 피엘씨
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 데렉 제임스 맥코맥, 브리티쉬 뉴클레어 퓨엘스 피엘씨 filed Critical 데렉 제임스 맥코맥
Publication of KR930004016A publication Critical patent/KR930004016A/ko
Ceased legal-status Critical Current

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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/164—Arc welding or cutting making use of shielding gas making use of a moving fluid
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/035—Controlling ratio of two or more flows of fluid or fluent material with auxiliary non-electric power
    • G05D11/06—Controlling ratio of two or more flows of fluid or fluent material with auxiliary non-electric power by sensing density of mixture, e.g. using aerometer
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
KR1019920014020A 1991-08-10 1992-08-05 용접방법과 그 시스템 Ceased KR930004016A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919117328A GB9117328D0 (en) 1991-08-10 1991-08-10 A gas control system
GB9117328.6 1991-08-10

Publications (1)

Publication Number Publication Date
KR930004016A true KR930004016A (ko) 1993-03-22

Family

ID=10699821

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920014020A Ceased KR930004016A (ko) 1991-08-10 1992-08-05 용접방법과 그 시스템

Country Status (10)

Country Link
US (1) US5234148A (https=)
EP (1) EP0536491B1 (https=)
JP (1) JPH05200554A (https=)
KR (1) KR930004016A (https=)
CN (1) CN1036380C (https=)
CA (1) CA2074984A1 (https=)
DE (1) DE69201620T2 (https=)
ES (1) ES2069354T3 (https=)
GB (2) GB9117328D0 (https=)
TW (1) TW204310B (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5484973A (en) * 1994-10-20 1996-01-16 Praxair Technology, Inc. Underbead weld shield method and apparatus
US6236391B1 (en) 1995-01-24 2001-05-22 Elo Touchsystems, Inc. Acoustic touch position sensor using a low acoustic loss transparent substrate
US5708461A (en) 1995-01-24 1998-01-13 Elo Touchsystems, Inc. Acoustic touch position sensor using a low-loss transparent substrate
US5694150A (en) * 1995-09-21 1997-12-02 Elo Touchsystems, Inc. Multiuser/multi pointing device graphical user interface system
US5669547A (en) * 1995-09-27 1997-09-23 Praxair Technology, Inc. Apparatus and method for supplying inert gas to a welding location
CN101324825B (zh) 1996-08-12 2012-05-30 蒂科电子公司 利用多个互不正交的波的声学条件传感器
IT1298117B1 (it) * 1998-01-14 1999-12-20 Air Liquide Italia S R L Metodo per ottenere un fluido per saldatura avente caratteristiche chimico-fisiche costanti nel tempo ed impianto per il suo
JP4146282B2 (ja) * 2003-05-22 2008-09-10 株式会社高田工業所 金属管の溶接方法
DE10332569B3 (de) * 2003-07-11 2005-02-03 Kjellberg Finsterwalde Elektroden Und Maschinen Gmbh Verfahren und Anordnung zur Versorgung eines Plasmabrenners mit einem Plasmagasgemisch aus mindestens zwei verschiedenen Gasen oder Mischgasen oder mindestens einem Gas und mindestens einem Mischgas
CN1304778C (zh) * 2005-03-17 2007-03-14 甘国工 钢塑复合管生产方法及装置
US8158905B2 (en) * 2007-10-29 2012-04-17 GM Global Technology Operations LLC Arc welding initiation system and method
US9517523B2 (en) 2010-04-09 2016-12-13 Illinois Tool Works Inc. System and method of reducing diffusible hydrogen in weld metal
US9764409B2 (en) 2011-04-04 2017-09-19 Illinois Tool Works Inc. Systems and methods for using fluorine-containing gas for submerged arc welding
US9821402B2 (en) 2012-03-27 2017-11-21 Illinois Tool Works Inc. System and method for submerged arc welding
WO2014151475A1 (en) 2013-03-15 2014-09-25 Watkins Bobby G Ii Flow control and gas metering process
CN103143809B (zh) * 2013-03-21 2016-03-09 光驰科技(上海)有限公司 一种同时焊接多条焊缝的方法和焊接辅助工具
US12011786B2 (en) * 2020-03-11 2024-06-18 Illinois Tool Works Inc. Smart manifolds for welding-type systems
US20220219256A1 (en) * 2021-01-08 2022-07-14 Clay Hubler Orbital welding purge systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB840918A (en) * 1957-12-30 1960-07-13 Union Carbide Corp Gas ratio controller
GB1176300A (en) * 1967-12-20 1970-01-01 Koppers Gmbh Heinrich Mixing of Fluid Media
US3636754A (en) * 1970-07-16 1972-01-25 Parametrics Inc Ultrasonic profile measuring apparatus
US4095080A (en) * 1976-01-07 1978-06-13 Osaka Denki Co., Ltd. Method for measuring the extent of shielding function of an arc atmosphere and an arc welding machine including a nitrogen oxide measuring device measuring the extent of shielding function
US4080964A (en) * 1976-06-28 1978-03-28 Savoie Jr Hilbert Joseph Diving gas recovery apparatus
US4154537A (en) * 1977-08-23 1979-05-15 Oakes Machine Corporation Product density control apparatus
US4150561A (en) * 1978-05-01 1979-04-24 Sun Oil Company Employing a fluidic oscillator, for determining the constituent gases of a gas mixture
GB2049638B (en) * 1979-05-31 1982-09-08 Air Prod & Chem Weld shielding gas mixtures
US4655075A (en) * 1984-09-26 1987-04-07 University Of Delaware Vibrating tube densimeter
US4664124A (en) * 1984-12-20 1987-05-12 The Kendall Company Biological fluid specific gravity monitor with ultrasonic sensor circuit
US4902866A (en) * 1988-08-08 1990-02-20 Carlo Galantino Apparatus for mixing gases for use in arc welding processes

Also Published As

Publication number Publication date
CN1036380C (zh) 1997-11-12
TW204310B (https=) 1993-04-21
EP0536491A2 (en) 1993-04-14
CN1069437A (zh) 1993-03-03
JPH05200554A (ja) 1993-08-10
GB2259023A (en) 1993-03-03
DE69201620D1 (de) 1995-04-13
US5234148A (en) 1993-08-10
ES2069354T3 (es) 1995-05-01
CA2074984A1 (en) 1993-02-11
GB9214749D0 (en) 1992-08-19
EP0536491A3 (en) 1993-05-12
EP0536491B1 (en) 1995-03-08
GB9117328D0 (en) 1991-09-25
GB2259023B (en) 1996-02-28
DE69201620T2 (de) 1995-07-06

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Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19920805

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Patent event code: PA02012R01D

Patent event date: 19970701

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19920805

Comment text: Patent Application

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PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19990724

Patent event code: PE09021S01D

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Patent event code: PE06011S01I