FR2710656B3 - Dispositif de traitement thermique en continu de produits de petites dimensions, notamment des ressorts. - Google Patents
Dispositif de traitement thermique en continu de produits de petites dimensions, notamment des ressorts.Info
- Publication number
- FR2710656B3 FR2710656B3 FR9311684A FR9311684A FR2710656B3 FR 2710656 B3 FR2710656 B3 FR 2710656B3 FR 9311684 A FR9311684 A FR 9311684A FR 9311684 A FR9311684 A FR 9311684A FR 2710656 B3 FR2710656 B3 FR 2710656B3
- Authority
- FR
- France
- Prior art keywords
- heat treatment
- continuous heat
- small products
- particular springs
- springs
- 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.)
- Expired - Lifetime
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
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
- F27B9/2453—Vibrating conveyor (shaker hearth furnace)
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/005—Furnaces in which the charge is moving up or down
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
-
- 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
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9311684A FR2710656B3 (fr) | 1993-09-30 | 1993-09-30 | Dispositif de traitement thermique en continu de produits de petites dimensions, notamment des ressorts. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9311684A FR2710656B3 (fr) | 1993-09-30 | 1993-09-30 | Dispositif de traitement thermique en continu de produits de petites dimensions, notamment des ressorts. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2710656A1 FR2710656A1 (fr) | 1995-04-07 |
FR2710656B3 true FR2710656B3 (fr) | 1996-04-26 |
Family
ID=9451435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9311684A Expired - Lifetime FR2710656B3 (fr) | 1993-09-30 | 1993-09-30 | Dispositif de traitement thermique en continu de produits de petites dimensions, notamment des ressorts. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2710656B3 (fr) |
-
1993
- 1993-09-30 FR FR9311684A patent/FR2710656B3/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2710656A1 (fr) | 1995-04-07 |
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