ES2627287T3 - Controlador de flujo de gas de protección para un aparato de soldadura - Google Patents
Controlador de flujo de gas de protección para un aparato de soldadura Download PDFInfo
- Publication number
- ES2627287T3 ES2627287T3 ES08793915.3T ES08793915T ES2627287T3 ES 2627287 T3 ES2627287 T3 ES 2627287T3 ES 08793915 T ES08793915 T ES 08793915T ES 2627287 T3 ES2627287 T3 ES 2627287T3
- Authority
- ES
- Spain
- Prior art keywords
- shielding gas
- welding
- flow
- outlet
- inlet
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
-
- 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
- B23K9/095—Monitoring or automatic control of welding parameters
- B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
-
- 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
- B23K9/32—Accessories
- B23K9/325—Devices for supplying or evacuating shielding gas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
- G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/341—Arrangements for providing coaxial protecting fluids
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3494—Means for controlling discharge parameters
Abstract
Un controlador (100) de flujo de gas de protección para un aparato de soldadura por arco eléctrico para inserción en una línea de suministro de gas de protección entre una fuente (200) de gas de protección y una válvula (800) de gas de protección del aparato de soldadura por arco eléctrico, teniendo el controlador de flujo una entrada (200) de gas de protección y una salida (600) de gas de protección, una válvula (110) de gas controlable conectada entre la entrada y la salida de gas de protección y que tiene una entrada (170) de control, y unos medios de controlador que tienen una primera entrada (400) para recibir una señal de soldadura que representa una corriente (900) de arco de soldadura eléctrica del aparato de soldadura durante una operación de soldadura y unos medios (300) de control de ajuste del flujo de gas adaptados para generar una salida de ajuste de flujo que es función de la señal de soldadura y que representa un flujo de gas de protección deseado, en el cual el controlador de flujo de gas de protección comprende además un sensor (140) de presión de salida conectado a la salida de gas de protección y diseñado para proporcionar una medida de presión de salida de gas de protección a una tercera entrada (160) de medios de controlador, y unos medios adaptados para determinar un tiempo en el cual la operación de soldadura no se está realizando en base a la señal de soldadura, caracterizado por que el controlador de flujo de gas de protección comprende además un sensor de presión de entrada conectado a la entrada de gas de protección y diseñado para proporcionar una medida de presión de entrada de gas de protección a una segunda entrada de los medios de controlador, unos medios de modificación de la salida de ajuste de flujo adaptados para modificar la salida de ajuste de flujo de los medios de control de ajuste de flujo de gas basándose en las medidas de presión de entrada y de salida de gas de protección, en la señal de soldadura, y en una característica de la válvula controlable transformándola en una señal (170) de control para introducción en la entrada de control de la válvula de gas controlable para mantener durante la operación de soldadura un flujo de gas de protección substancialmente constante en la línea de suministro de gas de protección hacia el aparato de soldadura correspondiente a la salida de ajuste de flujo substancialmente independiente de las presiones reales de entrada y salida de gas de protección en la entrada y la salida de gas de protección, respectivamente, y por que los medios de controlador están adaptados para proporcionar como salida a la válvula de gas controlable una señal de control de reposo para mantener la presión (600) de salida en un nivel de presión de reposo predeterminado durante el tiempo en el cual la operación de soldadura no se está realizando.
Description
Claims (1)
-
imagen1
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20074477A NO328089B1 (no) | 2007-09-03 | 2007-09-03 | Dekkgasstromningsstyrer for et sveiseapparat |
NO20074477 | 2007-09-03 | ||
PCT/NO2008/000308 WO2009031902A1 (en) | 2007-09-03 | 2008-09-01 | Shielding gas flow controller for a welding apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2627287T3 true ES2627287T3 (es) | 2017-07-27 |
Family
ID=40429087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES08793915.3T Active ES2627287T3 (es) | 2007-09-03 | 2008-09-01 | Controlador de flujo de gas de protección para un aparato de soldadura |
Country Status (22)
Country | Link |
---|---|
US (1) | US8258421B2 (es) |
EP (1) | EP2200777B1 (es) |
JP (1) | JP5404626B2 (es) |
KR (1) | KR101523115B1 (es) |
CN (1) | CN101855039B (es) |
AU (1) | AU2008295672B2 (es) |
BR (1) | BRPI0816184B1 (es) |
CA (1) | CA2698954C (es) |
DK (1) | DK2200777T3 (es) |
ES (1) | ES2627287T3 (es) |
HR (1) | HRP20170725T1 (es) |
HU (1) | HUE034586T2 (es) |
LT (1) | LT2200777T (es) |
MX (1) | MX2010002394A (es) |
MY (1) | MY152329A (es) |
NO (1) | NO328089B1 (es) |
PL (1) | PL2200777T3 (es) |
PT (1) | PT2200777T (es) |
RU (1) | RU2470751C2 (es) |
SI (1) | SI2200777T1 (es) |
WO (1) | WO2009031902A1 (es) |
ZA (1) | ZA201002184B (es) |
Families Citing this family (38)
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US8746275B2 (en) * | 2008-07-14 | 2014-06-10 | Emerson Electric Co. | Gas valve and method of control |
CN101850458B (zh) * | 2009-03-31 | 2013-04-03 | 株式会社三社电机制作所 | 保护气体控制装置和焊接装置 |
US9056366B2 (en) | 2010-05-21 | 2015-06-16 | Illinois Tool Works Inc. | Welding gas leak detection system and method |
JP5287962B2 (ja) * | 2011-01-26 | 2013-09-11 | 株式会社デンソー | 溶接装置 |
CN103376477A (zh) * | 2012-04-20 | 2013-10-30 | 天纳克-埃贝赫(大连)排气系统有限公司 | 消声器焊接工作站压缩空气检测报警装置 |
CN102744500B (zh) * | 2012-07-17 | 2015-03-25 | 奇瑞汽车股份有限公司 | 一种气体保护焊接装置 |
US9227263B2 (en) * | 2012-09-28 | 2016-01-05 | Lincoln Global, Inc. | Welder having feedback control |
US9427820B2 (en) | 2012-10-19 | 2016-08-30 | Hypertherm, Inc. | Thermal torch lead gas delivery methods and related systems and devices |
AT513674B1 (de) | 2012-11-28 | 2014-08-15 | Fronius Int Gmbh | Verfahren und Vorrichtung zum Überwachen des Schutzgases bei einem Schweißprozess |
DE102013205588B4 (de) | 2013-03-28 | 2017-03-09 | Siemens Aktiengesellschaft | Ventilsystem |
CN104416256B (zh) * | 2013-08-23 | 2016-09-07 | 珠海格力电器股份有限公司 | 钎焊充氮智能监控设备 |
EP3166742A1 (en) | 2014-07-07 | 2017-05-17 | Kuka Robotics Corporation | Gas systems and methods of welding |
US10201871B2 (en) * | 2015-02-02 | 2019-02-12 | Illinois Tool Works Inc. | Welding power system with integrated purge gas control |
CN104714562B (zh) * | 2015-03-26 | 2017-05-17 | 泰佰亿(山东)工业有限公司 | 气体监测控制装置 |
CN104858538B (zh) * | 2015-05-03 | 2016-11-09 | 北京工业大学 | 气流波形调制变极性等离子焊接方法 |
JP6766058B2 (ja) * | 2015-09-28 | 2020-10-07 | 大陽日酸株式会社 | ガス供給装置、混合機能付きガス供給装置、溶接装置、及びガス供給方法 |
CN105689867A (zh) * | 2016-03-18 | 2016-06-22 | 大连日牵电机有限公司 | 设有节气装置的气体保护焊机及其工作方法 |
CN105965138A (zh) * | 2016-06-21 | 2016-09-28 | 苏州多荣自动化科技有限公司 | 一种焊接过程气体流量节省装置 |
US20190168330A1 (en) * | 2016-08-16 | 2019-06-06 | Powermig Automação E Soldagem Ltda. | Electronic shielding gas flow regulator system applied in welding equipment |
WO2018185836A1 (ja) * | 2017-04-04 | 2018-10-11 | 株式会社Fuji | 大気圧プラズマ装置 |
CN106881522A (zh) * | 2017-04-17 | 2017-06-23 | 四川玛瑞焊业发展有限公司 | 根据焊接件确定保护气体的系统 |
CN106881521A (zh) * | 2017-04-17 | 2017-06-23 | 四川玛瑞焊业发展有限公司 | 根据瓶内气压实时调节的保护器供应系统 |
CN107422754B (zh) * | 2017-09-01 | 2023-11-14 | 中国人民解放军军事科学院军事医学研究院 | 一种微量气体流速控制装置及控制方法 |
US10695511B2 (en) * | 2017-09-07 | 2020-06-30 | Conmed Corporation | Method for calibrating performance range of a pneumatically sealed trocar |
USD914071S1 (en) | 2018-11-02 | 2021-03-23 | Esab Ab | Welding device enclosure |
CN110280876A (zh) * | 2019-06-19 | 2019-09-27 | 温岭阿凡达机电有限公司 | 空压机内置式数控切割机的自适应调控系统 |
CN110315251A (zh) * | 2019-07-08 | 2019-10-11 | 深圳融科半导体装备有限公司 | 一种用于焊接机的吹扫组件 |
CN110385513A (zh) * | 2019-07-25 | 2019-10-29 | 上海广为焊接设备有限公司 | 等离子切割机、等离子切割机调压装置以及调压方法 |
CN110653457A (zh) * | 2019-09-30 | 2020-01-07 | 桥兴能源科技(广东)有限公司 | 一种焊接气体节能综合控制系统 |
CN110936073B (zh) * | 2019-12-13 | 2021-09-17 | 唐山松下产业机器有限公司 | 焊接设备及其监控方法、电子设备 |
CN111098000B (zh) * | 2020-01-13 | 2023-10-31 | 广州欣大津汽车智能科技有限公司 | 焊接设备中保护气体的流量控制方法及气体流量控制装置 |
US20210283724A1 (en) * | 2020-03-11 | 2021-09-16 | Illinois Tool Works Inc. | Smart manifolds for welding-type systems |
CN111482676A (zh) * | 2020-04-23 | 2020-08-04 | 欧地希机电(青岛)有限公司 | 一种保护气体自动管理的焊接电源 |
CN116113815A (zh) * | 2020-09-04 | 2023-05-12 | 加索凯有限公司 | 用于燃气泄漏检测的压力锁 |
US11938574B2 (en) | 2021-01-22 | 2024-03-26 | Illinois Tool Works Inc. | Gas surge prevention using improved flow regulators in welding-type systems |
KR102490574B1 (ko) * | 2021-06-03 | 2023-01-20 | (주)케이씨이앤씨 | 퍼지 가스 제어 시스템 및 퍼지 가스 제어 방법 |
CN113695721B (zh) * | 2021-10-27 | 2022-01-11 | 广东耐斯卡汽车用品制造有限公司 | 一种焊接气体智能控制方法 |
CN116441674B (zh) * | 2023-06-14 | 2023-08-15 | 苏芯物联技术(南京)有限公司 | 一种高精度焊接气流控制系统及控制方法 |
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JP2005034895A (ja) | 2003-07-17 | 2005-02-10 | Tadahiro Omi | 溶接方法及び溶接システム |
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US7019248B1 (en) * | 2005-02-22 | 2006-03-28 | Gerald Daniel Uttrachi | Welding shielding gas flow-control device |
WO2008091160A1 (en) | 2007-01-24 | 2008-07-31 | Weltec As | Arrangement and method for blanket gas supply control for an electrical welding apparatus |
-
2007
- 2007-09-03 NO NO20074477A patent/NO328089B1/no unknown
-
2008
- 2008-09-01 HU HUE08793915A patent/HUE034586T2/en unknown
- 2008-09-01 PT PT87939153T patent/PT2200777T/pt unknown
- 2008-09-01 EP EP08793915.3A patent/EP2200777B1/en active Active
- 2008-09-01 ES ES08793915.3T patent/ES2627287T3/es active Active
- 2008-09-01 WO PCT/NO2008/000308 patent/WO2009031902A1/en active Application Filing
- 2008-09-01 LT LTEP08793915.3T patent/LT2200777T/lt unknown
- 2008-09-01 CN CN2008801142515A patent/CN101855039B/zh active Active
- 2008-09-01 JP JP2010522843A patent/JP5404626B2/ja active Active
- 2008-09-01 MY MYPI20100907 patent/MY152329A/en unknown
- 2008-09-01 US US12/676,251 patent/US8258421B2/en active Active
- 2008-09-01 MX MX2010002394A patent/MX2010002394A/es active IP Right Grant
- 2008-09-01 RU RU2010112926/02A patent/RU2470751C2/ru active IP Right Revival
- 2008-09-01 BR BRPI0816184A patent/BRPI0816184B1/pt active IP Right Grant
- 2008-09-01 AU AU2008295672A patent/AU2008295672B2/en active Active
- 2008-09-01 CA CA2698954A patent/CA2698954C/en active Active
- 2008-09-01 PL PL08793915T patent/PL2200777T3/pl unknown
- 2008-09-01 SI SI200831817A patent/SI2200777T1/sl unknown
- 2008-09-01 DK DK08793915.3T patent/DK2200777T3/en active
- 2008-09-01 KR KR1020107007274A patent/KR101523115B1/ko active IP Right Grant
-
2010
- 2010-03-26 ZA ZA2010/02184A patent/ZA201002184B/en unknown
-
2017
- 2017-05-16 HR HRP20170725TT patent/HRP20170725T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
US20100276398A1 (en) | 2010-11-04 |
WO2009031902A1 (en) | 2009-03-12 |
NO20074477L (no) | 2009-03-04 |
KR101523115B1 (ko) | 2015-05-26 |
CN101855039B (zh) | 2013-07-24 |
EP2200777B1 (en) | 2017-03-08 |
SI2200777T1 (sl) | 2017-07-31 |
AU2008295672A1 (en) | 2009-03-12 |
AU2008295672B2 (en) | 2014-08-21 |
RU2470751C2 (ru) | 2012-12-27 |
RU2010112926A (ru) | 2011-10-10 |
EP2200777A4 (en) | 2014-08-27 |
LT2200777T (lt) | 2017-07-25 |
JP5404626B2 (ja) | 2014-02-05 |
EP2200777A1 (en) | 2010-06-30 |
JP2010537824A (ja) | 2010-12-09 |
NO328089B1 (no) | 2009-11-30 |
PT2200777T (pt) | 2017-05-25 |
PL2200777T3 (pl) | 2017-08-31 |
CN101855039A (zh) | 2010-10-06 |
HUE034586T2 (en) | 2018-02-28 |
CA2698954A1 (en) | 2009-03-12 |
DK2200777T3 (en) | 2017-05-08 |
MX2010002394A (es) | 2010-06-01 |
MY152329A (en) | 2014-09-15 |
BRPI0816184A2 (pt) | 2015-04-14 |
HRP20170725T1 (hr) | 2017-07-28 |
KR20100063779A (ko) | 2010-06-11 |
US8258421B2 (en) | 2012-09-04 |
BRPI0816184B1 (pt) | 2016-10-18 |
BRPI0816184A8 (pt) | 2016-04-19 |
ZA201002184B (en) | 2010-12-29 |
CA2698954C (en) | 2016-02-02 |
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