IT948093B - Ugelli e tubi di guida di grafite pirolitica per saldatrici - Google Patents

Ugelli e tubi di guida di grafite pirolitica per saldatrici

Info

Publication number
IT948093B
IT948093B IT47533/72A IT4753372A IT948093B IT 948093 B IT948093 B IT 948093B IT 47533/72 A IT47533/72 A IT 47533/72A IT 4753372 A IT4753372 A IT 4753372A IT 948093 B IT948093 B IT 948093B
Authority
IT
Italy
Prior art keywords
welders
tubes
graphite guide
guide nozzles
pyrolithic graphite
Prior art date
Application number
IT47533/72A
Other languages
English (en)
Original Assignee
Pfizer
Air Prod & Chem
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 Pfizer, Air Prod & Chem filed Critical Pfizer
Application granted granted Critical
Publication of IT948093B publication Critical patent/IT948093B/it

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
    • B23K9/24—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
    • 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
    • B23K9/328—Cleaning of weld torches, i.e. removing weld-spatter; Preventing weld-spatter, e.g. applying anti-adhesives

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
IT47533/72A 1971-01-08 1972-01-04 Ugelli e tubi di guida di grafite pirolitica per saldatrici IT948093B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10504071A 1971-01-08 1971-01-08

Publications (1)

Publication Number Publication Date
IT948093B true IT948093B (it) 1973-05-30

Family

ID=22303725

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47533/72A IT948093B (it) 1971-01-08 1972-01-04 Ugelli e tubi di guida di grafite pirolitica per saldatrici

Country Status (11)

Country Link
US (1) US3697721A (it)
JP (1) JPS5138304B1 (it)
BE (1) BE777745A (it)
BR (1) BR7200083D0 (it)
CA (1) CA942846A (it)
DE (1) DE2149084A1 (it)
FR (1) FR2121672B1 (it)
GB (1) GB1332226A (it)
IT (1) IT948093B (it)
NL (1) NL7200175A (it)
SE (1) SE377529B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992603A (en) * 1974-05-31 1976-11-16 Welding Research, Inc. Narrow gap welding torch
JPS53151604U (it) * 1977-05-06 1978-11-29
DE3427072A1 (de) * 1984-07-23 1986-01-30 Melchior, Martin Theodor, 6639 Rehlingen Schweissstrom-kontaktduese
DE3578048D1 (de) * 1984-07-24 1990-07-12 Kawasaki Heavy Ind Ltd Duese zum lichtbogenschweissen unter schutzgas.
US5034593A (en) * 1990-03-23 1991-07-23 W. R. Grace & Co.-Conn. Coated welding cups
US5278392A (en) * 1992-02-18 1994-01-11 Tomkins Industries, Inc. Self-cleaning nozzle for a gas welding torch
DE19507472C2 (de) * 1995-03-03 1999-09-02 Electro Chem Eng Gmbh Gas- oder Stromdüse einer Schutzgasschweißanlage
FR2779368B1 (fr) * 1998-06-04 2000-06-30 Soudure Autogene Francaise Torche de soudage tig permettant d'ameliorer l'amorcage de l'arc de soudage
US6274837B1 (en) * 1999-06-16 2001-08-14 Saint-Gobain Industrial Ceramics, Inc. Method and apparatus for in-situ solid state doping of CVD diamonds and diamonds so made
ATE507024T1 (de) * 2001-11-07 2011-05-15 Commw Scient Ind Res Org Berührungsspitze für elektrisches lichtbogenschweissen unter verwendung eines drahtes
US20080011731A1 (en) * 2006-07-11 2008-01-17 Lincoln Global, Inc. Carbon to weld metal
US8440937B2 (en) * 2008-12-11 2013-05-14 GM Global Technology Operations LLC Self-cleaning welding nozzle
JP5704994B2 (ja) * 2011-03-31 2015-04-22 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 半導体接合装置
USD914071S1 (en) 2018-11-02 2021-03-23 Esab Ab Welding device enclosure
CN109865922B (zh) * 2019-03-12 2024-04-12 济南尼克焊接技术有限公司 熔化极气体保护焊焊枪
WO2021114094A1 (zh) * 2019-12-10 2021-06-17 苏州锡友微连电子科技有限公司 焊接设备及其送丝装置
WO2021114096A1 (zh) * 2019-12-10 2021-06-17 苏州锡友微连电子科技有限公司 焊接设备及其送丝装置
WO2021119870A1 (es) * 2019-12-20 2021-06-24 Universidad De Antofagasta Dispositivo guía adaptable a diferentes diámetros de alambre para soldadura tig cold wire
CN112828429B (zh) * 2021-01-06 2022-11-04 广东工业大学 一种焊渣清理装置及其清理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735920A (en) * 1956-02-21 Valliere
US1300117A (en) * 1915-06-19 1919-04-08 Electric Railway Improvement Method of and apparatus for welding.
US3431390A (en) * 1965-05-20 1969-03-04 Union Carbide Corp Work-in-circuit arc starting apparatus
US3366774A (en) * 1966-11-30 1968-01-30 Maynard M. Nuss Carbon wire feed tip for welding machine
US3430837A (en) * 1967-07-27 1969-03-04 Ronald L Hein Anti-stick automatic welding tip
US3536888A (en) * 1968-08-15 1970-10-27 Lawrence A Borneman Splatter-free welding gun

Also Published As

Publication number Publication date
BE777745A (fr) 1972-07-06
DE2149084A1 (de) 1972-07-20
FR2121672A1 (it) 1972-08-25
BR7200083D0 (pt) 1973-05-03
CA942846A (en) 1974-02-26
NL7200175A (it) 1972-07-11
US3697721A (en) 1972-10-10
GB1332226A (en) 1973-10-03
JPS5138304B1 (it) 1976-10-21
SE377529B (it) 1975-07-14
FR2121672B1 (it) 1977-01-14

Similar Documents

Publication Publication Date Title
IT948093B (it) Ugelli e tubi di guida di grafite pirolitica per saldatrici
IL40914A0 (en) Laser welding for head plastic tubes
IT1086796B (it) Testata per manipolare tubi
IT953980B (it) Complesso a fasci di tubi
IT946457B (it) Scambiatore di calore a fasci tubieri e procedimento per la loro fabbricazione
IT946659B (it) Apparecchio perfezionato per tagliare tubi
IT1055947B (it) Piegatrice per tubi
IT976955B (it) Procedimento ed apparecchio per produrre tubi alettati
IT1010013B (it) Apparecchiatura per saldare tubi
IT1091015B (it) Procedimento e dispositivo per la trafilatura di fili barre tubi e simili
IT7868009A0 (it) Barre e imballaggio ottenuto conprocedimento per imballare tubi otale procedimento
IT1048289B (it) Procedimento ed apparecchio per la estrusione di tubi
IT998733B (it) Procedimento e apparecchiatura per ricavare un bicchiere all estremita di tubi mediante man drino formatore
IT1070076B (it) Procedimento per prepare un agente tensioattivo mediante transeste rificazione del saccarosio con un trigliceride
IT964703B (it) Procedimento ed apparecchio per la produzione di tubi saldati
IT1002336B (it) Apparecchio per piegare i tubi ad s
IT7826442A0 (it) Procedimento per la trafilatura di tubi con supporto interno.
IT972432B (it) Giunto per tubi di ponteggi
IT973520B (it) Apparecchio per tagliare anelli da tubi
IT950012B (it) Elettrodo per saldatura
IT1026713B (it) Letto raffreddatore a rastrelli per tubi rotondi e poligomali
IT1074910B (it) Impianto per la produzione di tubi mediante saldatura
IT1054938B (it) Macchina per la lavorazione di barre tubi e simili
IT947509B (it) Procedimento per evitare screpola ture subsuperficiali durante la placcatura e la saldatura
IT1040449B (it) Testa troncatrice per tubi o simili