FR2421681A1 - Chalumeau de securite pour pulverisation de poudres a la flamme - Google Patents

Chalumeau de securite pour pulverisation de poudres a la flamme

Info

Publication number
FR2421681A1
FR2421681A1 FR7908650A FR7908650A FR2421681A1 FR 2421681 A1 FR2421681 A1 FR 2421681A1 FR 7908650 A FR7908650 A FR 7908650A FR 7908650 A FR7908650 A FR 7908650A FR 2421681 A1 FR2421681 A1 FR 2421681A1
Authority
FR
France
Prior art keywords
torch
safety
powders
flame spraying
supply channel
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
FR7908650A
Other languages
English (en)
Other versions
FR2421681B1 (fr
Inventor
Wolfgang Simm
Hans-Theo Steine
Daniel Audemars
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.)
ECG Immobilier SA
Original Assignee
Castolin SA
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 Castolin SA filed Critical Castolin SA
Publication of FR2421681A1 publication Critical patent/FR2421681A1/fr
Application granted granted Critical
Publication of FR2421681B1 publication Critical patent/FR2421681B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/20—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion
    • B05B7/201—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle
    • B05B7/205—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material
    • B05B7/206—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material in a container fixed to the discharge device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Nozzles (AREA)

Abstract

Chalumeau de sécurité pour pulvérisation de poudres à la flamme. L'invention concerne un chalumeau de sécurité pour pulvérisation de poudres à la flamme. Ce chalumeau comprend un récipient à poudre amovible dont la séparation du corps du brûleur et le montage sur celui-ci ne peuvent être effectués que si le canal d'alimentation en poudre est fermé. Le canal d'amenée du gaz porteur comporte une chambre d'accumulation. Les injecteurs du chalumeau sont échangeables et réglables de manière simple. Le chalumeau comprend également un dispositif combiné de commutation rapide des flux d'oxygène et de gaz combustible, ainsi qu'une poignée dans laquelle sont intégrées des soupapes de retenue intercalées dans les canaux d'alimentation en gaz. Ce chalumeau, dont l'emploi et l'entretien sont particulièrement simples et sûrs, peut être notamment utilisé pour former des revêtements protecteurs sur des substrats métalliques.
FR7908650A 1978-04-06 1979-04-05 Chalumeau de securite pour pulverisation de poudres a la flamme Granted FR2421681A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH369478A CH631490A5 (de) 1978-04-06 1978-04-06 Sicherheitsbrenner zum pulverflammspritzen.

Publications (2)

Publication Number Publication Date
FR2421681A1 true FR2421681A1 (fr) 1979-11-02
FR2421681B1 FR2421681B1 (fr) 1984-06-15

Family

ID=4261518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908650A Granted FR2421681A1 (fr) 1978-04-06 1979-04-05 Chalumeau de securite pour pulverisation de poudres a la flamme

Country Status (7)

Country Link
US (1) US4317540A (fr)
CH (1) CH631490A5 (fr)
DE (2) DE2954473A1 (fr)
FR (1) FR2421681A1 (fr)
GB (1) GB2036602B (fr)
SU (1) SU946391A3 (fr)
WO (1) WO1979000888A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006302A1 (fr) * 1985-05-01 1986-11-06 Castolin S.A. Bruleur a injection de flamme pour matieres sous forme de poudre ou de fil

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411935A (en) * 1981-11-02 1983-10-25 Anderson James Y Powder flame spraying apparatus and method
DE3242493A1 (de) * 1982-11-18 1984-05-24 Erwin 7801 Schallstadt Hühne Gasmischadapter mit spritzmundstueck fuer pulverflammspritzgeraete
JPS60111886A (ja) * 1983-11-22 1985-06-18 新日本製鐵株式会社 溶射バ−ナ−
CH666631A5 (de) * 1985-10-22 1988-08-15 Castolin Sa Flammspritzbrenner zur herstellung von oberflaechenschichten auf werkstuecken.
DE8908954U1 (de) * 1989-06-03 1990-09-27 Castolin S.A., Lausanne-St. Sulpice, Waadt/Vaud Autogenes Flammspritzgerät zum Flammspritzen von pulverförmigen Werkstoffen bzw. Spritzpulver
US5297733A (en) * 1991-09-16 1994-03-29 Plastic Flamecoat Systems, Inc. Flame spray gun
US8109447B2 (en) * 2009-04-22 2012-02-07 Sulzer Metco (Us) Inc. Intrinsically safe valve for a combustion spray gun and a method of operation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE632644C (de) * 1933-11-18 1936-07-11 Francois Philippe Charles Beno Spritzvorrichtung fuer geschmolzenes und pulverfoermiges Spritzgut
DE818895C (de) * 1942-02-21 1951-10-29 Enkes Nv Zerstaeuberpistole fuer im geschmolzenen Zustande auf eine zu ueberziehende Flaeche zu spritzenden pulverfoermigen Stoff
DE891481C (de) * 1951-06-22 1953-09-28 Schori Metallising Process Ltd Geraet zum Zerstaeuben von pulverisiertem Material
US2741508A (en) * 1952-05-03 1956-04-10 Columbia Cable & Electric Corp Spray nozzle
US2813750A (en) * 1955-02-28 1957-11-19 Columbia Cable & Electric Corp Spray nozzle
DE2360747A1 (de) * 1973-12-06 1975-06-19 Castolin Gmbh Differenzdruckinjektorbrenner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072845A (en) * 1933-11-18 1937-03-09 Benolt Francois Philip Charles Apparatus for spraying pulverized materials
US2108998A (en) * 1934-03-12 1938-02-22 Schori Fritz Apparatus for fusing and spraying pulverized substances
DE717790C (de) 1936-02-19 1942-02-23 Francois Philippe Charles Beno Spritzvorrichtung fuer pulverfoermiges Spritzgut, wie Metallpulver
US2961335A (en) * 1956-04-13 1960-11-22 Metallizing Engineering Co Inc Method and apparatus for applying heat-fusible coatings on solid objects
US3168125A (en) * 1962-10-03 1965-02-02 Buckeye Iron & Brass Works Lever operated nozzle
CH451662A (de) 1967-06-06 1968-05-15 Continental Schweissapp Ag Apparat zum autogenen Auftragsschweissen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE632644C (de) * 1933-11-18 1936-07-11 Francois Philippe Charles Beno Spritzvorrichtung fuer geschmolzenes und pulverfoermiges Spritzgut
DE818895C (de) * 1942-02-21 1951-10-29 Enkes Nv Zerstaeuberpistole fuer im geschmolzenen Zustande auf eine zu ueberziehende Flaeche zu spritzenden pulverfoermigen Stoff
DE891481C (de) * 1951-06-22 1953-09-28 Schori Metallising Process Ltd Geraet zum Zerstaeuben von pulverisiertem Material
US2741508A (en) * 1952-05-03 1956-04-10 Columbia Cable & Electric Corp Spray nozzle
US2813750A (en) * 1955-02-28 1957-11-19 Columbia Cable & Electric Corp Spray nozzle
DE2360747A1 (de) * 1973-12-06 1975-06-19 Castolin Gmbh Differenzdruckinjektorbrenner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006302A1 (fr) * 1985-05-01 1986-11-06 Castolin S.A. Bruleur a injection de flamme pour matieres sous forme de poudre ou de fil

Also Published As

Publication number Publication date
DE2945432D2 (en) 1980-12-18
WO1979000888A1 (fr) 1979-11-01
CH631490A5 (de) 1982-08-13
US4317540A (en) 1982-03-02
GB2036602A (en) 1980-07-02
DE2954473C2 (fr) 1989-03-23
GB2036602B (en) 1982-08-18
DE2954473A1 (de) 1986-01-23
FR2421681B1 (fr) 1984-06-15
SU946391A3 (ru) 1982-07-23
DE2945432C1 (de) 1986-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse