FR2420109A2 - Fours de traitement thermique - Google Patents
Fours de traitement thermiqueInfo
- Publication number
- FR2420109A2 FR2420109A2 FR7807111A FR7807111A FR2420109A2 FR 2420109 A2 FR2420109 A2 FR 2420109A2 FR 7807111 A FR7807111 A FR 7807111A FR 7807111 A FR7807111 A FR 7807111A FR 2420109 A2 FR2420109 A2 FR 2420109A2
- Authority
- FR
- France
- Prior art keywords
- zone
- gas
- gases
- upstream zone
- incinerator
- 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
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/28—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
- F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
Abstract
L'invention concerne des perfectionnements apportés aux fours de traitement thermique selon le brevet principal. Selon la présente addition, on incinère, dans une zone d'amont du four, des gaz transférés dans cette zone d'amont et en provenance d'une ou de plusieurs zones d'aval. Application au traitement de pièces métalliques.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7807111A FR2420109A2 (fr) | 1978-03-13 | 1978-03-13 | Fours de traitement thermique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7807111A FR2420109A2 (fr) | 1978-03-13 | 1978-03-13 | Fours de traitement thermique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2420109A2 true FR2420109A2 (fr) | 1979-10-12 |
FR2420109B2 FR2420109B2 (fr) | 1982-03-26 |
Family
ID=9205672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7807111A Granted FR2420109A2 (fr) | 1978-03-13 | 1978-03-13 | Fours de traitement thermique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2420109A2 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2524131A1 (fr) * | 1982-03-25 | 1983-09-30 | Glaskuhl Sa | Appareil pour le traitement thermique d'objets par convection |
WO1984001021A1 (fr) | 1982-09-02 | 1984-03-15 | Frank Catallo | Incinerateur de fumee combine a un four ainsi que son procede de fonctionnement |
WO1995034793A2 (fr) * | 1994-06-10 | 1995-12-21 | Riedhammer Gmbh | Four de passage continu |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2950098A (en) * | 1958-04-22 | 1960-08-23 | Catalytic Comb Corp | Coating oven |
FR1359720A (fr) * | 1963-02-08 | 1964-04-30 | Universal Oil Prod Co | Four de traitement d'articles pourvus d'un revêtement |
FR2110149A5 (fr) * | 1970-10-30 | 1972-05-26 | Redman Heenan Internal | |
FR2257209A5 (fr) * | 1973-11-15 | 1975-08-01 | Air Ind |
-
1978
- 1978-03-13 FR FR7807111A patent/FR2420109A2/fr active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2950098A (en) * | 1958-04-22 | 1960-08-23 | Catalytic Comb Corp | Coating oven |
FR1359720A (fr) * | 1963-02-08 | 1964-04-30 | Universal Oil Prod Co | Four de traitement d'articles pourvus d'un revêtement |
FR2110149A5 (fr) * | 1970-10-30 | 1972-05-26 | Redman Heenan Internal | |
FR2257209A5 (fr) * | 1973-11-15 | 1975-08-01 | Air Ind |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2524131A1 (fr) * | 1982-03-25 | 1983-09-30 | Glaskuhl Sa | Appareil pour le traitement thermique d'objets par convection |
EP0090790A1 (fr) * | 1982-03-25 | 1983-10-05 | Societe D'etudes Et Installations Industrielles Cnud S.A. | Appareil pour le traitement thermique d'objets par convection |
US4534780A (en) * | 1982-03-25 | 1985-08-13 | Societe D'etudes Et Installations Industrielles Cnud S.A. | Apparatus for heat treatment of objects by convection |
WO1984001021A1 (fr) | 1982-09-02 | 1984-03-15 | Frank Catallo | Incinerateur de fumee combine a un four ainsi que son procede de fonctionnement |
EP0118535A1 (fr) * | 1982-09-02 | 1984-09-19 | Frank Catallo | Incinerateur de fumee combine a un four ainsi que son procede de fonctionnement. |
EP0118535A4 (fr) * | 1982-09-02 | 1989-02-20 | Frank Catallo | Incinerateur de fumee combine a un four ainsi que son procede de fonctionnement. |
WO1995034793A2 (fr) * | 1994-06-10 | 1995-12-21 | Riedhammer Gmbh | Four de passage continu |
WO1995034793A3 (fr) * | 1994-06-10 | 1996-01-18 | Riedhammer Gmbh Co Kg | Four de passage continu |
Also Published As
Publication number | Publication date |
---|---|
FR2420109B2 (fr) | 1982-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |