ATE7424T1 - Brennerlanze mit vorrichtung zum schutz gegen rueckzuendung, gasrueckstroemung und bildung gefaehrlicher gasgemische. - Google Patents

Brennerlanze mit vorrichtung zum schutz gegen rueckzuendung, gasrueckstroemung und bildung gefaehrlicher gasgemische.

Info

Publication number
ATE7424T1
ATE7424T1 AT81400738T AT81400738T ATE7424T1 AT E7424 T1 ATE7424 T1 AT E7424T1 AT 81400738 T AT81400738 T AT 81400738T AT 81400738 T AT81400738 T AT 81400738T AT E7424 T1 ATE7424 T1 AT E7424T1
Authority
AT
Austria
Prior art keywords
gas
intake
flow
formation
protect against
Prior art date
Application number
AT81400738T
Other languages
German (de)
English (en)
Inventor
Philippe Visage
Original Assignee
Ets. R. Dube S.A.
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 Ets. R. Dube S.A. filed Critical Ets. R. Dube S.A.
Application granted granted Critical
Publication of ATE7424T1 publication Critical patent/ATE7424T1/de

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, e.g. noise reduction means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Lighters Containing Fuel (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Feeding And Controlling Fuel (AREA)
AT81400738T 1980-05-08 1981-05-08 Brennerlanze mit vorrichtung zum schutz gegen rueckzuendung, gasrueckstroemung und bildung gefaehrlicher gasgemische. ATE7424T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8010326A FR2482259B1 (fr) 1980-05-08 1980-05-08 Chalumeau avec dispositif de protection contre les allumages interieurs, retour de gaz et creations de melanges gazeux dangereux
EP81400738A EP0040148B1 (fr) 1980-05-08 1981-05-08 Chalumeau avec dispositif de protection contre les allumages intérieurs, retour de gaz et créations de mélanges gazeux dangereux

Publications (1)

Publication Number Publication Date
ATE7424T1 true ATE7424T1 (de) 1984-05-15

Family

ID=9241772

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81400738T ATE7424T1 (de) 1980-05-08 1981-05-08 Brennerlanze mit vorrichtung zum schutz gegen rueckzuendung, gasrueckstroemung und bildung gefaehrlicher gasgemische.

Country Status (4)

Country Link
EP (1) EP0040148B1 (fr)
AT (1) ATE7424T1 (fr)
DE (1) DE3163468D1 (fr)
FR (1) FR2482259B1 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR344531A (fr) * 1904-07-02 1904-11-07 Paul Charles Dumesml Chalumeau à gaz
FR527827A (fr) * 1920-12-01 1921-10-31 Ernest Preston Prator Torche à l'oxy-acétylène
FR592979A (fr) * 1924-04-18 1925-08-13 Perfectionnements aux chalumeaux oxy-acétyléniques ou analogues
FR609335A (fr) * 1925-04-23 1926-08-12 Perfectionnements aux chalumeaux oxyacétyléniques ou analogues
FR756283A (fr) * 1932-07-13 1933-12-07 Linde Air Prod Co Perfectionnements aux chalumeaux pour la soudure
US2611424A (en) * 1948-07-17 1952-09-23 Smith Welding Equipment Corp Pressure-operated antibackflow device for cutting torches
FR1336491A (fr) * 1962-09-19 1963-08-30 Système de sécurité pour chalumeaux et appareils de soudure autogene
FR1453621A (fr) * 1965-11-10 1966-06-03 Messer Griesheim Gmbh Chalumeau à injection, muni d'insertions interchangeables pour la soudure ou le coupage
FR1480261A (fr) * 1966-03-29 1967-05-12 Perfectionnement aux dispositifs anti-retour de flamme pour installation de soudure et de coupe autogène et pour chalumeau de pistolet de métallisation
CH472632A (de) * 1967-11-04 1969-05-15 Mueller Max Flammensperre in der Sauerstoff- und in der Brenngaszuleitung eines Schweiss- oder Schneidbrenners
FR2235622A5 (en) * 1973-06-29 1975-01-24 Atlantique Chantiers Oxy-acetylene burner for flame cutting of metals - with spring-loaded non-return valve on oxygen injector

Also Published As

Publication number Publication date
EP0040148A1 (fr) 1981-11-18
FR2482259B1 (fr) 1986-11-21
DE3163468D1 (en) 1984-06-14
EP0040148B1 (fr) 1984-05-09
FR2482259A1 (fr) 1981-11-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee