FR2691920B1 - PLASMA CUTTING TORCH. - Google Patents

PLASMA CUTTING TORCH.

Info

Publication number
FR2691920B1
FR2691920B1 FR9206760A FR9206760A FR2691920B1 FR 2691920 B1 FR2691920 B1 FR 2691920B1 FR 9206760 A FR9206760 A FR 9206760A FR 9206760 A FR9206760 A FR 9206760A FR 2691920 B1 FR2691920 B1 FR 2691920B1
Authority
FR
France
Prior art keywords
cutting torch
plasma cutting
trigger
surrounding
active position
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
Application number
FR9206760A
Other languages
French (fr)
Other versions
FR2691920A1 (en
Inventor
Marhic Gerard
Maocec Christian
Berlemont Thierry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lincoln Electric Co France SA
Original Assignee
La 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
Priority to FR9206760A priority Critical patent/FR2691920B1/en
Application filed by La Soudure Autogene Francaise filed Critical La Soudure Autogene Francaise
Priority to EP93401350A priority patent/EP0573330B1/en
Priority to DK93401350.9T priority patent/DK0573330T3/en
Priority to ES93401350T priority patent/ES2082605T3/en
Priority to DE69301063T priority patent/DE69301063T2/en
Priority to AT93401350T priority patent/ATE131992T1/en
Publication of FR2691920A1 publication Critical patent/FR2691920A1/en
Application granted granted Critical
Publication of FR2691920B1 publication Critical patent/FR2691920B1/en
Priority to GR950403507T priority patent/GR3018503T3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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).
FR9206760A 1992-06-04 1992-06-04 PLASMA CUTTING TORCH. Expired - Fee Related FR2691920B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9206760A FR2691920B1 (en) 1992-06-04 1992-06-04 PLASMA CUTTING TORCH.
DK93401350.9T DK0573330T3 (en) 1992-06-04 1993-05-27 The plasma flame cutter
ES93401350T ES2082605T3 (en) 1992-06-04 1993-05-27 PLASMA CUTTING TORCH.
DE69301063T DE69301063T2 (en) 1992-06-04 1993-05-27 Plasma cutting torch
EP93401350A EP0573330B1 (en) 1992-06-04 1993-05-27 Plasma cutting torch
AT93401350T ATE131992T1 (en) 1992-06-04 1993-05-27 PLASMA CUTTING TORCH
GR950403507T GR3018503T3 (en) 1992-06-04 1995-12-21 Plasma cutting torch

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2691920A1 FR2691920A1 (en) 1993-12-10
FR2691920B1 true FR2691920B1 (en) 1994-07-22

Family

ID=9430423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9206760A Expired - Fee Related FR2691920B1 (en) 1992-06-04 1992-06-04 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
DE69301063T2 (en) 1996-05-15
ATE131992T1 (en) 1996-01-15
ES2082605T3 (en) 1996-03-16
FR2691920A1 (en) 1993-12-10
EP0573330B1 (en) 1995-12-20
DE69301063D1 (en) 1996-02-01
EP0573330A1 (en) 1993-12-08
DK0573330T3 (en) 1996-01-29
GR3018503T3 (en) 1996-03-31

Similar Documents

Publication Publication Date Title
BR9004873A (en) PLASMA ARCH TAPE, NOZZLE ASSEMBLY AND EXTENDED LOWER NOZZLE MEMBERS
DE69032704T2 (en) Plasma arc torch with improved nozzle shield and step flow
DE69222605T2 (en) Plasma arc torch with improved nozzle structure
DE3581014D1 (en) PLASMA SPRAY BURNER WITH COOLED ELECTRODE AND BURNER NOZZLE.
DE3578048D1 (en) NOZZLE FOR ARC WELDING UNDER PROTECTIVE GAS.
HRP931049B1 (en) Taste-masking composition of bitter pharmaceutical agents
DE3578844D1 (en) NOZZLE FOR A PLASMA SPRAY GUN.
IT1243170B (en) PLASMA CUTTING TORCH WITH TRIGGER FOR CONTACT
AR240119A1 (en) PLASMA CUTTING OR WELDING SYSTEM SPECIALLY CONSTITUTED BY A GUN INCLUDING AT LEAST ONE ELECTRODE AND ONE NOZZLE.
DE68911144T2 (en) JET SPRAY NOZZLE.
FR2691920B1 (en) PLASMA CUTTING TORCH.
FR2698409B1 (en) Turbojet ejection nozzle.
FR2653024B1 (en) DEVICE FOR CONTROLLING A NOZZLE SUCH AS AN ORIENTABLE FIRE HOSE.
FR2672459B1 (en) PLASMA RECHARGING DEVICE WITH OBLIQUE ORIFICE.
FR2699988B1 (en) Gas torch nozzle.
FR2676617B1 (en) PROTECTION AGAINST BIRDS.
DK19492D0 (en) HOSE PROTECTORS, HOSE PROVIDED WITH SUCH HOSE PROTECTORS AND PROCEDURES FOR MANUFACTURING THEREOF
DE68906137T2 (en) NOZZLE PROTECTION FOR PLASMA ARC WELDING TORCH.
FR2623770B1 (en) DEVICE FOR RELEASING THE DRAFT BY SPRAYING SIDE JETS
DE69327782T2 (en) Nozzle and cutting torch
NO900247D0 (en) Maneuvering device for a spray nozzle.
KR890022331U (en) Nozzle for spraying pesticides
ATE97825T1 (en) JET SPRAY NOZZLE.
IT8719236A0 (en) TORCH NOZZLE FOR PLASMA PROCESSING.
KR950005834U (en) Backfire prevention device for gas cutting torch

Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse