FR2410518A1 - Procede et dispositif de decapage de pieces oxydees - Google Patents
Procede et dispositif de decapage de pieces oxydeesInfo
- Publication number
- FR2410518A1 FR2410518A1 FR7736039A FR7736039A FR2410518A1 FR 2410518 A1 FR2410518 A1 FR 2410518A1 FR 7736039 A FR7736039 A FR 7736039A FR 7736039 A FR7736039 A FR 7736039A FR 2410518 A1 FR2410518 A1 FR 2410518A1
- Authority
- FR
- France
- Prior art keywords
- hammer
- descaling
- large metal
- flame nozzle
- central flame
- 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
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
- F23D14/48—Nozzles
- F23D14/56—Nozzles for spreading the flame over an area, e.g. for desurfacing of solid material, for surface hardening, or for heating workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
Abstract
PROCEDE DE DECAPAGE ET DE DECALAMINAGE DE PIECES OXYDEES A FORTE EPAISSEUR DE CALAMINE, PAR CHAUFFAGE AU CHALUMEAU SUIVI D'UN REFROIDISSEMENT BRUSQUE. IL CONSISTE A AJOUTER AU CHOC THERMIQUE UN CHOC MECANIQUE SUR LA CALAMINE, SUIVI PREFERENTIELLEMENT D'UN GRATTAGE, EN UTILISANT LE CHALUMEAU COMME UN MARTEAU. LA BUSE DU CHALUMEAU EST POUR CELA ENTOUREE D'UNE PIECE DE CHOC EN MATERIAU DUR. L'INVENTION TROUVE SON APPLICATION DANS LE DECALAMINAGE DES PIECES FORGEES DE GRANDES DIMENSIONS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7736039A FR2410518A1 (fr) | 1977-11-30 | 1977-11-30 | Procede et dispositif de decapage de pieces oxydees |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7736039A FR2410518A1 (fr) | 1977-11-30 | 1977-11-30 | Procede et dispositif de decapage de pieces oxydees |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2410518A1 true FR2410518A1 (fr) | 1979-06-29 |
FR2410518B1 FR2410518B1 (fr) | 1980-10-24 |
Family
ID=9198268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7736039A Granted FR2410518A1 (fr) | 1977-11-30 | 1977-11-30 | Procede et dispositif de decapage de pieces oxydees |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2410518A1 (fr) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191219215A (en) * | 1912-08-22 | 1913-07-10 | Charles Willmott | An Improvement in or connected with Blow Pipe Apparatus for use in Soldering Aluminium. |
DE510367C (de) * | 1929-08-22 | 1930-10-18 | Badische Maschinenfabrik & Eis | Duese zum Putzen von Gussstuecken mittels Druckwasserstrahls |
US2356197A (en) * | 1941-12-19 | 1944-08-22 | Linde Air Prod Co | Blowpipe device |
GB580877A (en) * | 1944-06-10 | 1946-09-23 | Linde Air Prod Co | Method of and apparatus for conditioning the surfaces of metal bodies |
FR1033482A (fr) * | 1950-03-07 | 1953-07-10 | Perfectionnements apportés aux chalumeaux-coupeurs | |
DE1032187B (de) * | 1953-08-17 | 1958-06-12 | Senta Luhr Geb Andresen | Schaberartiges Einsteckwerkzeug |
US3375090A (en) * | 1965-09-15 | 1968-03-26 | Norman E White | Protective devices for torch tips |
US3538297A (en) * | 1969-04-15 | 1970-11-03 | Westinghouse Electric Corp | Apparatus for removing defects from slabs and blooms of steel and other metals |
-
1977
- 1977-11-30 FR FR7736039A patent/FR2410518A1/fr active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191219215A (en) * | 1912-08-22 | 1913-07-10 | Charles Willmott | An Improvement in or connected with Blow Pipe Apparatus for use in Soldering Aluminium. |
DE510367C (de) * | 1929-08-22 | 1930-10-18 | Badische Maschinenfabrik & Eis | Duese zum Putzen von Gussstuecken mittels Druckwasserstrahls |
US2356197A (en) * | 1941-12-19 | 1944-08-22 | Linde Air Prod Co | Blowpipe device |
GB580877A (en) * | 1944-06-10 | 1946-09-23 | Linde Air Prod Co | Method of and apparatus for conditioning the surfaces of metal bodies |
FR1033482A (fr) * | 1950-03-07 | 1953-07-10 | Perfectionnements apportés aux chalumeaux-coupeurs | |
DE1032187B (de) * | 1953-08-17 | 1958-06-12 | Senta Luhr Geb Andresen | Schaberartiges Einsteckwerkzeug |
US3375090A (en) * | 1965-09-15 | 1968-03-26 | Norman E White | Protective devices for torch tips |
US3538297A (en) * | 1969-04-15 | 1970-11-03 | Westinghouse Electric Corp | Apparatus for removing defects from slabs and blooms of steel and other metals |
Also Published As
Publication number | Publication date |
---|---|
FR2410518B1 (fr) | 1980-10-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |