CH687354A5 - Elettrodo per torcia per taglio al plasma e torcia atta ad utilizzare detto elettrodo. - Google Patents

Elettrodo per torcia per taglio al plasma e torcia atta ad utilizzare detto elettrodo. Download PDF

Info

Publication number: CH687354A5
Authority: CH; Switzerland
Prior art keywords: electrode; torch; chamber; central; hood
Prior art date: 1992-06-18

Application number

CH01923/92A

Other languages

English (en)

Italian (it)

Inventor

Bruno Basler

Original Assignee

Rodasky Etablissement

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.)

1992-06-18

Filing date

1992-06-18

Publication date

1996-11-15

1992-06-18 Application filed by Rodasky Etablissement filed Critical Rodasky Etablissement

1992-06-18 Priority to CH01923/92A priority Critical patent/CH687354A5/it

1993-06-17 Priority to AT0119393A priority patent/AT404913B/de

1996-11-15 Publication of CH687354A5 publication Critical patent/CH687354A5/it

Links

239000002184 metal Substances 0.000 title description 2
238000001816 cooling Methods 0.000 claims description 28
239000004020 conductor Substances 0.000 claims description 9
230000002093 peripheral effect Effects 0.000 claims description 4
125000006850 spacer group Chemical group 0.000 claims description 3
230000006835 compression Effects 0.000 description 5
238000007906 compression Methods 0.000 description 5
230000008901 benefit Effects 0.000 description 4
230000006872 improvement Effects 0.000 description 3
239000012530 fluid Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000009471 action Effects 0.000 description 1
230000001680 brushing effect Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000005672 electromagnetic field Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
230000005855 radiation Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000001960 triggered effect Effects 0.000 description 1
238000003466 welding Methods 0.000 description 1
238000004804 winding Methods 0.000 description 1

Classifications

- 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
- 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
- B23K10/00—Welding or cutting by means of a plasma
- 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
- H05H1/28—Cooling arrangements
- 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
- H05H1/3468—Vortex generators

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Spectroscopy & Molecular Physics (AREA)
Mechanical Engineering (AREA)
Plasma Technology (AREA)
Arc Welding In General (AREA)

CH01923/92A 1992-06-18 1992-06-18 Elettrodo per torcia per taglio al plasma e torcia atta ad utilizzare detto elettrodo. CH687354A5 (it)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CH01923/92A CH687354A5 (it)	1992-06-18	1992-06-18	Elettrodo per torcia per taglio al plasma e torcia atta ad utilizzare detto elettrodo.
AT0119393A AT404913B (de)	1992-06-18	1993-06-17	Elektrode für einen brenner zum plasmaschneiden und brenner, der diese elektrode verwendet

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH01923/92A CH687354A5 (it)	1992-06-18	1992-06-18	Elettrodo per torcia per taglio al plasma e torcia atta ad utilizzare detto elettrodo.

Publications (1)

Publication Number	Publication Date
CH687354A5 true CH687354A5 (it)	1996-11-15

Family

ID=4221758

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH01923/92A CH687354A5 (it)	1992-06-18	1992-06-18	Elettrodo per torcia per taglio al plasma e torcia atta ad utilizzare detto elettrodo.

Country Status (2)

Country	Link
AT (1)	AT404913B (de)
CH (1)	CH687354A5 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1503880A4 (de) *	2002-04-19	2008-01-23	Thermal Dynamics Corp	Plasmalichtbogenbrennerspitze
JP2018015800A (ja) *	2016-07-29	2018-02-01	コマツ産機株式会社	プラズマトーチ用絶縁ガイド、及び交換部品ユニット

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10027023B4 (de) *	2000-05-31	2004-07-29	Koenig & Bauer Ag	Vorrichtungen zur Reinigung einer Walze oder eines Zylinders

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2057951A (en) *	1979-08-28	1981-04-08	Union Carbide Corp	Plasma arc torch and nozzle assembly combination
EP0157702A2 (de) *	1984-04-04	1985-10-09	La Soudure Autogene Francaise	Schweiss- oder Schneidplasmabrenner
EP0326445A1 (de) *	1988-01-25	1989-08-02	La Soudure Autogene Francaise	Plasmabrenner, Lichtbogen-Materialbearbeitungsvorrichtung und Kopf für diesen Plasmabrenner
WO1991005629A1 (en) *	1989-10-20	1991-05-02	Hypertherm, Inc.	Improved nozzle for a plasma arc torch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3118046A (en) *	1961-05-03	1964-01-14	Thermal Dynamics Corp	Electric arc torch
US3131288A (en) *	1961-08-07	1964-04-28	Thermal Dynamics Corp	Electric arc torch
DE1256816B (de) *	1965-04-09	1967-12-21	Inst Badan Jadrowych	Bogenplasmabrenner
US3614376A (en) *	1968-08-07	1971-10-19	Hitachi Ltd	Plasma torch

1992
- 1992-06-18 CH CH01923/92A patent/CH687354A5/it not_active IP Right Cessation
1993
- 1993-06-17 AT AT0119393A patent/AT404913B/de not_active IP Right Cessation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2057951A (en) *	1979-08-28	1981-04-08	Union Carbide Corp	Plasma arc torch and nozzle assembly combination
EP0157702A2 (de) *	1984-04-04	1985-10-09	La Soudure Autogene Francaise	Schweiss- oder Schneidplasmabrenner
EP0326445A1 (de) *	1988-01-25	1989-08-02	La Soudure Autogene Francaise	Plasmabrenner, Lichtbogen-Materialbearbeitungsvorrichtung und Kopf für diesen Plasmabrenner
WO1991005629A1 (en) *	1989-10-20	1991-05-02	Hypertherm, Inc.	Improved nozzle for a plasma arc torch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1503880A4 (de) *	2002-04-19	2008-01-23	Thermal Dynamics Corp	Plasmalichtbogenbrennerspitze
JP2018015800A (ja) *	2016-07-29	2018-02-01	コマツ産機株式会社	プラズマトーチ用絶縁ガイド、及び交換部品ユニット

Also Published As

Publication number	Publication date
ATA119393A (de)	1998-08-15
AT404913B (de)	1999-03-25

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Legal Events

Date	Code	Title	Description
2002-02-15	PL	Patent ceased