FR2517026A1 - Perfectionnements aux chalumeaux dits " a melange dans la tete " - Google Patents

Perfectionnements aux chalumeaux dits " a melange dans la tete " Download PDF

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Publication number
FR2517026A1
FR2517026A1 FR8121910A FR8121910A FR2517026A1 FR 2517026 A1 FR2517026 A1 FR 2517026A1 FR 8121910 A FR8121910 A FR 8121910A FR 8121910 A FR8121910 A FR 8121910A FR 2517026 A1 FR2517026 A1 FR 2517026A1
Authority
FR
France
Prior art keywords
oxygen
head
cutting
valve
torch
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.)
Granted
Application number
FR8121910A
Other languages
English (en)
French (fr)
Other versions
FR2517026B1 (enExample
Inventor
Christian Bleys
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.)
SAUVAGEAU CIE L
Original Assignee
SAUVAGEAU CIE L
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 SAUVAGEAU CIE L filed Critical SAUVAGEAU CIE L
Priority to FR8121910A priority Critical patent/FR2517026A1/fr
Publication of FR2517026A1 publication Critical patent/FR2517026A1/fr
Application granted granted Critical
Publication of FR2517026B1 publication Critical patent/FR2517026B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/82—Preventing flashback or blowback
    • F23D14/825—Preventing flashback or blowback using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/38—Torches, e.g. for brazing or heating
    • F23D14/42—Torches, e.g. for brazing or heating for cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gas Burners (AREA)
FR8121910A 1981-11-23 1981-11-23 Perfectionnements aux chalumeaux dits " a melange dans la tete " Granted FR2517026A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8121910A FR2517026A1 (fr) 1981-11-23 1981-11-23 Perfectionnements aux chalumeaux dits " a melange dans la tete "

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8121910A FR2517026A1 (fr) 1981-11-23 1981-11-23 Perfectionnements aux chalumeaux dits " a melange dans la tete "

Publications (2)

Publication Number Publication Date
FR2517026A1 true FR2517026A1 (fr) 1983-05-27
FR2517026B1 FR2517026B1 (enExample) 1984-03-30

Family

ID=9264271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121910A Granted FR2517026A1 (fr) 1981-11-23 1981-11-23 Perfectionnements aux chalumeaux dits " a melange dans la tete "

Country Status (1)

Country Link
FR (1) FR2517026A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271597A1 (de) * 1986-12-18 1988-06-22 Siemens Aktiengesellschaft Rückschlagventil für den Einbau in den Fluidkanal eines medizinischen Gerätes
EP1537936A1 (de) * 2003-12-05 2005-06-08 K.B. Schweissmaschinen Vermietung und Vertrieb GmbH Vorrichtung zum Schutzgasschweissen mit einer Rückströmsicherung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE571950A (enExample) *
CH470616A (de) * 1968-09-18 1969-03-31 Wahli Marcel Rückschlagventil
DE2815242B1 (de) * 1978-04-08 1979-01-25 Messer Griesheim Gmbh Autogener Schweiss- und/oder Schneidbrenner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE571950A (enExample) *
CH470616A (de) * 1968-09-18 1969-03-31 Wahli Marcel Rückschlagventil
DE2815242B1 (de) * 1978-04-08 1979-01-25 Messer Griesheim Gmbh Autogener Schweiss- und/oder Schneidbrenner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271597A1 (de) * 1986-12-18 1988-06-22 Siemens Aktiengesellschaft Rückschlagventil für den Einbau in den Fluidkanal eines medizinischen Gerätes
EP1537936A1 (de) * 2003-12-05 2005-06-08 K.B. Schweissmaschinen Vermietung und Vertrieb GmbH Vorrichtung zum Schutzgasschweissen mit einer Rückströmsicherung

Also Published As

Publication number Publication date
FR2517026B1 (enExample) 1984-03-30

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