CA1271226A - Gas-constricted arc nozzle - Google Patents
Gas-constricted arc nozzleInfo
- Publication number
- CA1271226A CA1271226A CA000528533A CA528533A CA1271226A CA 1271226 A CA1271226 A CA 1271226A CA 000528533 A CA000528533 A CA 000528533A CA 528533 A CA528533 A CA 528533A CA 1271226 A CA1271226 A CA 1271226A
- Authority
- CA
- Canada
- Prior art keywords
- electrode
- downstream
- nozzle
- upstream
- discharge
- 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 - Fee Related
Links
- 238000010891 electric arc Methods 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract 2
- 238000007493 shaping process Methods 0.000 claims abstract 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 58
- 238000000034 method Methods 0.000 claims description 21
- 230000015572 biosynthetic process Effects 0.000 claims description 18
- 238000005755 formation reaction Methods 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 239000003989 dielectric material Substances 0.000 claims description 7
- 230000000295 complement effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000012080 ambient air Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 239000007772 electrode material Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000003570 air Substances 0.000 description 16
- 238000010276 construction Methods 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 5
- 239000011236 particulate material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- ODPOAESBSUKMHD-UHFFFAOYSA-L 6,7-dihydrodipyrido[1,2-b:1',2'-e]pyrazine-5,8-diium;dibromide Chemical compound [Br-].[Br-].C1=CC=[N+]2CC[N+]3=CC=CC=C3C2=C1 ODPOAESBSUKMHD-UHFFFAOYSA-L 0.000 description 1
- 239000005630 Diquat Substances 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 229940004894 expecta Drugs 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- BGRJTUBHPOOWDU-UHFFFAOYSA-N sulpiride Chemical compound CCN1CCCC1CNC(=O)C1=CC(S(N)(=O)=O)=CC=C1OC BGRJTUBHPOOWDU-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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
- B23K9/24—Features related to electrodes
- B23K9/26—Accessories for electrodes, e.g. ignition tips
-
- 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
- H05H1/3405—Arrangements for stabilising or constricting the arc, e.g. by an additional gas flow
-
- 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
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/29—Supporting devices adapted for making use of shielding means
- B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
-
- 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
- H05H1/3484—Convergent-divergent nozzles
-
- 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
- H05H1/3478—Geometrical details
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Engineering (AREA)
- Geometry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Arc Welding In General (AREA)
- Lasers (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/824,525 US4673792A (en) | 1986-01-31 | 1986-01-31 | Gas-constricted arc nozzle |
| US824,525 | 1986-01-31 | ||
| US06/850,690 US4675493A (en) | 1986-01-31 | 1986-04-11 | Gas-constricted arc nozzle |
| US850,690 | 1986-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1271226A true CA1271226A (en) | 1990-07-03 |
Family
ID=27124820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000528533A Expired - Fee Related CA1271226A (en) | 1986-01-31 | 1987-01-30 | Gas-constricted arc nozzle |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4675493A (forum.php) |
| EP (1) | EP0231153A3 (forum.php) |
| KR (1) | KR870006948A (forum.php) |
| CN (1) | CN1012883B (forum.php) |
| AU (2) | AU586066B2 (forum.php) |
| BR (1) | BR8700530A (forum.php) |
| CA (1) | CA1271226A (forum.php) |
| IN (1) | IN168889B (forum.php) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973809A (en) * | 1986-11-03 | 1990-11-27 | Jenkins Henry H | Cutting and gouging electrode |
| US5821548A (en) * | 1996-12-20 | 1998-10-13 | Technical Visions, Inc. | Beam source for production of radicals and metastables |
| SE512027C2 (sv) * | 1998-05-15 | 2000-01-17 | Silvent Ab | Ljuddämpat blåsmunstycke |
| DE10313849A1 (de) * | 2003-03-21 | 2004-10-07 | Technische Universität Dresden | Verfahren und Schweißbrenner zum Metall-Schutzgasschweißen und -löten von Metallen |
| US7176412B2 (en) * | 2004-03-31 | 2007-02-13 | Tregaskiss Ltd | Taper locking features between components of a welding device |
| AT502419B1 (de) * | 2005-09-09 | 2007-08-15 | Fronius Int Gmbh | Schweissbrenner und verfahren zur prozesssteuerung einer schweissanlage |
| US9662747B2 (en) | 2006-09-13 | 2017-05-30 | Hypertherm, Inc. | Composite consumables for a plasma arc torch |
| US9560732B2 (en) | 2006-09-13 | 2017-01-31 | Hypertherm, Inc. | High access consumables for a plasma arc cutting system |
| US10194516B2 (en) | 2006-09-13 | 2019-01-29 | Hypertherm, Inc. | High access consumables for a plasma arc cutting system |
| US10098217B2 (en) | 2012-07-19 | 2018-10-09 | Hypertherm, Inc. | Composite consumables for a plasma arc torch |
| US7989727B2 (en) | 2006-09-13 | 2011-08-02 | Hypertherm, Inc. | High visibility plasma arc torch |
| DE102006044906A1 (de) * | 2006-09-22 | 2008-04-17 | Thermico Gmbh & Co. Kg | Plasmabrenner |
| CN102101218B (zh) * | 2009-12-22 | 2014-06-18 | 深圳市大族激光科技股份有限公司 | 绝缘环及其制造方法、以及使用该绝缘环的激光切割机 |
| DE202010016599U1 (de) * | 2010-12-15 | 2012-03-16 | Leoni Bordnetz-Systeme Gmbh | Vorrichtung zum Aufspritzen einer Struktur aus leitfähigem Material auf ein Substrat |
| CN102098821B (zh) * | 2010-12-16 | 2013-02-13 | 中国科学院高能物理研究所 | 电极装置与应用该电极装置的反应气氛控制系统及方法 |
| CN104066541B (zh) | 2011-11-13 | 2017-05-17 | 维克托设备公司 | 用于gmaw手动/自动mig电弧焊枪的具有至少一个从外部延伸至内腔的狭槽的中空接触尖头扩散器；具有所述接触尖头扩散器的电弧焊接装置 |
| ES2707292T3 (es) | 2012-05-24 | 2019-04-03 | Kjellberg Stiftung | Electrodo para soplete de corte por chorro de plasma, así como su uso |
| US9364915B2 (en) | 2013-03-15 | 2016-06-14 | Lincoln Global, Inc. | Welding diffuser insert |
| CN103600161B (zh) * | 2013-11-22 | 2016-08-17 | 江门市保值久机电有限公司 | 一种多功能电焊枪的可更换式枪头 |
| DE102014002213B4 (de) * | 2014-02-21 | 2016-01-14 | MHIW b.v. | Verfahren und Brennerkopf zum Metall-Schutzgas-Schweißen |
| US20140319103A1 (en) * | 2014-07-04 | 2014-10-30 | Caterpillar Inc. | Welding assembly for gas shielded arc welding |
| US20170080510A1 (en) * | 2015-09-18 | 2017-03-23 | Illinois Tool Works Inc. | Contact tip and coupling assembly of a welding torch |
| US10583514B2 (en) * | 2015-09-18 | 2020-03-10 | Illinois Tool Works Inc. | Contact tip rotary lock of a welding torch |
| US10773332B2 (en) * | 2015-09-18 | 2020-09-15 | Illinois Tool Works Inc. | Contact tip and receiving assembly of a welding torch |
| US12350769B2 (en) | 2015-12-11 | 2025-07-08 | Illinois Tool Works Inc. | Contact tip, gas diffuser, and nozzle for welding torch |
| CN107096983B (zh) * | 2016-02-19 | 2019-12-31 | 林永盛 | 焊枪头喷嘴的气体均压导向结构 |
| US11077515B2 (en) * | 2016-12-28 | 2021-08-03 | Illinois Tool Works Inc. | Nozzle and gas diffuser assemblies for welding torches |
| US10882133B2 (en) | 2017-01-31 | 2021-01-05 | Illinois Tool Works Inc. | Tip-retention device for use with a welding system |
| US10710189B2 (en) * | 2017-01-31 | 2020-07-14 | Illinois Tool Works Inc. | Tip-retention device for use with a welding system |
| US11103949B2 (en) | 2017-04-03 | 2021-08-31 | Illinois Tool Works Inc. | Quick connect configurations for welding necks and gas diffusers |
| US11938573B2 (en) * | 2017-04-19 | 2024-03-26 | Illlinois Tool Works Inc. | Welding systems for cooling welding contact tips |
| CA3209861A1 (en) * | 2017-06-14 | 2018-12-20 | Illinois Tool Works Inc. | Contact tip, gas diffuser, and nozzle for welding torch |
| US11268693B2 (en) | 2018-02-06 | 2022-03-08 | Illinois Tool Works Inc. | Nozzle assemblies having multiple attachment methods |
| CN110834173B (zh) * | 2019-11-15 | 2025-02-07 | 格力电器（武汉）有限公司 | 一种铜过滤器定位工装 |
| US11919241B1 (en) * | 2021-02-25 | 2024-03-05 | Xerox Corporation | Optimized nozzle design for drop-on-demand printers and methods thereof |
| US12042991B2 (en) | 2021-02-25 | 2024-07-23 | Xerox Corporation | Energy dissipative nozzles for drop-on-demand printing and methods thereof |
| CN115091008B (zh) * | 2022-07-04 | 2024-01-30 | 嘉兴南洋职业技术学院 | 电焊钳固定焊条的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1210100B (de) * | 1960-04-25 | 1966-02-03 | Union Carbide Corp | Schutzgas-Lichtbogenschweissbrenner |
| US3524962A (en) * | 1967-06-02 | 1970-08-18 | Air Reduction | Aspirating plasma torch nozzle |
| US3576423A (en) * | 1969-06-05 | 1971-04-27 | Bernard Welding Equipment Co | Arc welding gun |
| FR2190561B1 (forum.php) * | 1972-07-03 | 1974-10-25 | Soudure Autogene Francaise | |
| FR2243770B1 (forum.php) * | 1973-09-18 | 1978-04-28 | Soudure Autogene Francaise | |
| US4354088A (en) * | 1978-04-18 | 1982-10-12 | Rehrig Richard B | Gas shielded welding torch |
| US4389559A (en) * | 1981-01-28 | 1983-06-21 | Eutectic Corporation | Plasma-transferred-arc torch construction |
| US4464560A (en) * | 1982-02-16 | 1984-08-07 | T.I.M.E. Welding Gas Corporation | Arc welding gun with gas diffuser and external cooling conduit |
| FR2537479B1 (fr) * | 1982-12-09 | 1987-05-22 | Prunier Robert | Perfectionnements aux equipements d'usinage electrique par fusion metallique |
| BG51405A1 (en) * | 1991-05-20 | 1993-05-14 | Vissh Med I Iv P Pavlov | Hybridome cellular line secreting monoclonal antibody ageinst human erythrocytec blood group antigen b |
| JP2829384B2 (ja) * | 1996-06-14 | 1998-11-25 | 工業技術院長 | 耐熱性コバルトイオン吸着材及びその製造方法 |
-
1986
- 1986-04-11 US US06/850,690 patent/US4675493A/en not_active Expired - Fee Related
-
1987
- 1987-01-23 IN IN48/MAS/87A patent/IN168889B/en unknown
- 1987-01-28 EP EP87810054A patent/EP0231153A3/en not_active Withdrawn
- 1987-01-29 AU AU68110/87A patent/AU586066B2/en not_active Ceased
- 1987-01-30 KR KR870000714A patent/KR870006948A/ko not_active Withdrawn
- 1987-01-30 CA CA000528533A patent/CA1271226A/en not_active Expired - Fee Related
- 1987-01-30 CN CN87102295A patent/CN1012883B/zh not_active Expired
- 1987-01-30 BR BR8700530A patent/BR8700530A/pt unknown
-
1989
- 1989-09-19 AU AU41546/89A patent/AU4154689A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US4675493A (en) | 1987-06-23 |
| EP0231153A2 (en) | 1987-08-05 |
| AU586066B2 (en) | 1989-06-29 |
| AU6811087A (en) | 1987-08-06 |
| KR870006948A (ko) | 1987-08-13 |
| AU4154689A (en) | 1990-01-04 |
| EP0231153A3 (en) | 1988-12-14 |
| IN168889B (forum.php) | 1991-07-06 |
| CN87102295A (zh) | 1987-10-28 |
| CN1012883B (zh) | 1991-06-19 |
| BR8700530A (pt) | 1987-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |