GB2117880B - Device for the continuous heat treatment of workpieces such as crankshafts gears rings and the like - Google Patents
Device for the continuous heat treatment of workpieces such as crankshafts gears rings and the likeInfo
- Publication number
- GB2117880B GB2117880B GB08307091A GB8307091A GB2117880B GB 2117880 B GB2117880 B GB 2117880B GB 08307091 A GB08307091 A GB 08307091A GB 8307091 A GB8307091 A GB 8307091A GB 2117880 B GB2117880 B GB 2117880B
- Authority
- GB
- United Kingdom
- Prior art keywords
- crankshafts
- workpieces
- gears
- rings
- heat treatment
- 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
Links
Classifications
-
- 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
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- 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
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
- F27B9/021—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces having two or more parallel tracks
- F27B9/022—With two tracks moving in opposite directions
- F27B9/023—With two tracks moving in opposite directions with a U turn at one end
-
- 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
- F27B9/22—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 on rails, e.g. under the action of scrapers or pushers
-
- 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
- F27B9/38—Arrangements of devices for charging
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1858—Doors
- F27D2001/1891—Doors for separating two chambers in the furnace
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0046—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising one or more movable arms, e.g. forks
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0051—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising means to pick up the charge and put it down
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0062—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities using devices for tilting or rocking the charge
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0068—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising clamps or tongs
-
- 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
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/007—Cooling of charges therein
- F27D2009/0089—Quenching
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/04—Ram or pusher apparatus
-
- 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0033—Heating elements or systems using burners
- F27D99/0035—Heating indirectly through a radiant surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
- F27M2001/1539—Metallic articles
- F27M2001/1543—Articles of relatively small dimensions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2002/00—Disposition of the charge
- F27M2002/03—Disposition of the charge as a batch of articles in a basket
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823211522 DE3211522C1 (en) | 1982-03-29 | 1982-03-29 | Device for the continuous heat treatment of workpieces such as crankshafts, gears, rings and the like. |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8307091D0 GB8307091D0 (en) | 1983-04-20 |
GB2117880A GB2117880A (en) | 1983-10-19 |
GB2117880B true GB2117880B (en) | 1985-07-03 |
Family
ID=6159602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08307091A Expired GB2117880B (en) | 1982-03-29 | 1983-03-15 | Device for the continuous heat treatment of workpieces such as crankshafts gears rings and the like |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3211522C1 (en) |
FR (1) | FR2524003A1 (en) |
GB (1) | GB2117880B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2116802B1 (en) | 2003-06-27 | 2011-01-12 | IHI Corporation | Gas cooling type vacuum heat treating furnace and cooling gas direction switching device |
CN1926249B (en) * | 2004-03-18 | 2011-04-27 | 石川岛播磨重工业株式会社 | Double chamber type heat treatment furnace |
CN111332720A (en) * | 2020-03-30 | 2020-06-26 | 爱协林热处理系统(北京)有限公司 | Material tray storage method and equipment for continuous heat treatment production line |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2804338C2 (en) * | 1978-02-02 | 1986-02-13 | Ipsen Industries International Gmbh, 4190 Kleve | Continuous furnace for the heat treatment of small parts |
-
1982
- 1982-03-29 DE DE19823211522 patent/DE3211522C1/en not_active Expired
-
1983
- 1983-03-15 GB GB08307091A patent/GB2117880B/en not_active Expired
- 1983-03-28 FR FR8305057A patent/FR2524003A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3211522C1 (en) | 1983-10-13 |
GB8307091D0 (en) | 1983-04-20 |
GB2117880A (en) | 1983-10-19 |
FR2524003B3 (en) | 1985-02-01 |
FR2524003A1 (en) | 1983-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3062096D1 (en) | Process for the surface treatment of metals and its use for the treatment of aluminium surfaces | |
GB8312462D0 (en) | Heat treatment apparatus | |
IL60898A0 (en) | Freyer oil treatment composition and method | |
GB2037058B (en) | Process and apparatus for the continuous purification of contaminated fluids and for conditioning the resulting concentrates | |
ES524799A0 (en) | APPARATUS AND METHOD FOR THE TREATMENT OF FRUITS AND SIMILAR ITEMS | |
ZA837133B (en) | Apparatus for the heat treatment of fine-grained material | |
ZA797062B (en) | Processes for the heat treatment of steel and methods for monitoring the said treatment | |
ZA812776B (en) | Heat treatment of metals | |
ZA84764B (en) | Heat treatment of workpieces | |
DE3375108D1 (en) | Apparatus for the heat treatment of materials | |
GB2118085B (en) | Method and apparatus for the deformation of workpieces | |
GB2135032B (en) | Heat treatment of workpieces | |
GB2061694B (en) | Apparatus for heat treatment of milk and the like | |
DE3277112D1 (en) | Apparatus and method for the heat treatment of materials | |
GB2117880B (en) | Device for the continuous heat treatment of workpieces such as crankshafts gears rings and the like | |
ZA848319B (en) | Method and apparatus for the heat treatment of fine-grained material | |
GB2084614B (en) | Process and compositions for the treatment of aluminium surfaces | |
GB2131834B (en) | Heat treatment method and apparatus | |
GB2212174B (en) | Apparatus for the hardening of crankshafts | |
GB2071704B (en) | Installation for the heat treatment of workpieces | |
GB2128307B (en) | Apparatus for the drying and de-oiling of metal swarf | |
GB2145743B (en) | Process and equipment for heat treatment of metal objects | |
ZA835277B (en) | Process for the heat treatment of semiconductor powders | |
GB2131339B (en) | Apparatus for the heat treatment of materials | |
GB2128638B (en) | Heat treatment method and apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |