ATE131992T1 - PLASMA CUTTING TORCH - Google Patents

PLASMA CUTTING TORCH

Info

Publication number
ATE131992T1
ATE131992T1 AT93401350T AT93401350T ATE131992T1 AT E131992 T1 ATE131992 T1 AT E131992T1 AT 93401350 T AT93401350 T AT 93401350T AT 93401350 T AT93401350 T AT 93401350T AT E131992 T1 ATE131992 T1 AT E131992T1
Authority
AT
Austria
Prior art keywords
cutting torch
plasma cutting
trigger
surrounding
image
Prior art date
Application number
AT93401350T
Other languages
German (de)
Inventor
Gerard Marhic
Christian Maocec
Thierry Berlemont
Original Assignee
Soudure Autogene Francaise
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 Soudure Autogene Francaise filed Critical Soudure Autogene Francaise
Application granted granted Critical
Publication of ATE131992T1 publication Critical patent/ATE131992T1/en

Links

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding In General (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Plasma Technology (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The torch includes manually releasable blocking means (21, 22) associated with the trigger (17) and normally preventing movement of the trigger (17) to its active position, and means (15, 16) for detecting correct placement of the insulating skirt (11) surrounding the ejection nozzle (6). <IMAGE>
AT93401350T 1992-06-04 1993-05-27 PLASMA CUTTING TORCH ATE131992T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9206760A FR2691920B1 (en) 1992-06-04 1992-06-04 PLASMA CUTTING TORCH.

Publications (1)

Publication Number Publication Date
ATE131992T1 true ATE131992T1 (en) 1996-01-15

Family

ID=9430423

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93401350T ATE131992T1 (en) 1992-06-04 1993-05-27 PLASMA CUTTING TORCH

Country Status (7)

Country Link
EP (1) EP0573330B1 (en)
AT (1) ATE131992T1 (en)
DE (1) DE69301063T2 (en)
DK (1) DK0573330T3 (en)
ES (1) ES2082605T3 (en)
FR (1) FR2691920B1 (en)
GR (1) GR3018503T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109746557B (en) * 2019-03-22 2023-12-01 常州市海宝焊割有限公司 Plasma cutting gun arc-maintaining device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524034A1 (en) * 1985-07-05 1987-01-08 Wilhelm Dinse DEVICE FOR PLASMA CUTTING METAL WORKPIECES
FR2609591B1 (en) * 1987-01-13 1990-12-07 Soudure Autogene Francaise HEADPHONES FOR ARC WORK TORCHES AND CORRESPONDING TORCHES
US4959520A (en) * 1988-02-15 1990-09-25 Daihen Corporation Detection means for an electric arc torch nozzle
US4896016A (en) * 1989-04-24 1990-01-23 Century Mfg. Co. Plasma arc metal cutting apparatus with actuation spring
US5039837A (en) * 1990-02-23 1991-08-13 Tescom Corporation Plasma torch head, body, handle and control circuitry

Also Published As

Publication number Publication date
GR3018503T3 (en) 1996-03-31
EP0573330B1 (en) 1995-12-20
EP0573330A1 (en) 1993-12-08
DK0573330T3 (en) 1996-01-29
ES2082605T3 (en) 1996-03-16
DE69301063T2 (en) 1996-05-15
DE69301063D1 (en) 1996-02-01
FR2691920B1 (en) 1994-07-22
FR2691920A1 (en) 1993-12-10

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