FR920497A - Perfectionnements aux chalumeaux - Google Patents

Perfectionnements aux chalumeaux

Info

Publication number: FR920497A
Authority: FR; France
Prior art keywords: refinements; torch; torch refinements
Prior art date: 1940-12-09
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

Application number

Other languages

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 Company 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.)

1940-12-09

Filing date

1940-12-09

Publication date

1947-04-09

1940-12-09 Application filed by La Soudure Autogene Francaise filed Critical La Soudure Autogene Francaise

1947-04-09 Application granted granted Critical

1947-04-09 Publication of FR920497A publication Critical patent/FR920497A/fr

Status Expired legal-status Critical Current

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
- F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)

FR920497D 1940-12-09 1940-12-09 Perfectionnements aux chalumeaux Expired FR920497A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR920497T		1940-12-09

Publications (1)

Publication Number	Publication Date
FR920497A true FR920497A (fr)	1947-04-09

Family

ID=9429156

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR920497D Expired FR920497A (fr)	1940-12-09	1940-12-09	Perfectionnements aux chalumeaux

Country Status (1)

Country	Link
FR (1)	FR920497A (fr)

1940
- 1940-12-09 FR FR920497D patent/FR920497A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
FR872656A (fr)	1942-06-16	Perfectionnements aux magnétrons
FR880486A (fr)	1943-03-26	Perfectionnements aux filtres
FR951310A (fr)	1949-10-21	Perfectionnements aux décalcomanies
FR913541A (fr)	1946-09-12	Perfectionnements aux soutien-gorge
FR949693A (fr)	1949-09-06	Perfectionnements relatifs aux sous-vêtements
FR865464A (fr)	1941-05-24	Perfectionnements aux blindages
FR865786A (fr)	1941-06-03	Perfectionnements aux filtres
FR971572A (fr)	1951-01-18	Perfectionnements aux véhicules
FR874215A (fr)	1942-07-31	Perfectionnements aux carburateurs
FR870332A (fr)	1942-03-09	Perfectionnements aux toitures
FR971975A (fr)	1951-01-24	Perfectionnements aux carrosseries
FR920497A (fr)	1947-04-09	Perfectionnements aux chalumeaux
FR922315A (fr)	1947-06-05	Perfectionnements aux cribles
FR865091A (fr)	1941-05-13	électro-graveur
FR971941A (fr)	1951-01-23	Perfectionnements aux remorques
FR51225E (fr)	1941-12-20	Perfectionnements aux projecteurs
FR881914A (fr)	1943-05-12	Perfectionnements aux catalyseurs
FR938167A (fr)	1948-09-07	Perfectionnements aux aérodynes
FR938690A (fr)	1948-10-21	Perfectionnements aux réflecteurs
FR865370A (fr)	1941-05-21	Perfectionnements aux cartouches
FR870632A (fr)	1942-03-18	Perfectionnement aux fraises-agricoles
FR866040A (fr)	1941-06-13	Perfectionnements aux clapets
FR887814A (fr)	1943-11-24	Perfectionnements aux montres
FR871593A (fr)	1942-04-30	Perfectionnements apportés aux agendas
FR940644A (fr)	1948-12-17	Perfectionnements aux filtres