CA1298585C - Joint rendu etanche par de l'air circulant a faible vitesse - Google Patents
Joint rendu etanche par de l'air circulant a faible vitesseInfo
- Publication number
- CA1298585C CA1298585C CA000535650A CA535650A CA1298585C CA 1298585 C CA1298585 C CA 1298585C CA 000535650 A CA000535650 A CA 000535650A CA 535650 A CA535650 A CA 535650A CA 1298585 C CA1298585 C CA 1298585C
- Authority
- CA
- Canada
- Prior art keywords
- air
- compartment
- oven
- exit
- entrance
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 13
- 239000003973 paint Substances 0.000 claims description 5
- 230000003134 recirculating effect Effects 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 239000002184 metal Substances 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 101100313164 Caenorhabditis elegans sea-1 gene Proteins 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- 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
- F27D99/0073—Seals
- F27D99/0075—Gas curtain seals
-
- 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
- F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
- F27B9/045—Furnaces with controlled atmosphere
-
- 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 specially adapted for furnaces of these types
- F27B9/3005—Details, accessories or equipment specially adapted for furnaces of these types arrangements for circulating gases
- F27B9/3011—Details, accessories or equipment specially adapted for furnaces of these types arrangements for circulating gases arrangements for circulating gases transversally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Coating Apparatus (AREA)
- Tunnel Furnaces (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85802986A | 1986-05-01 | 1986-05-01 | |
| US858,029 | 1986-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1298585C true CA1298585C (fr) | 1992-04-07 |
Family
ID=25327287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000535650A Expired - Fee Related CA1298585C (fr) | 1986-05-01 | 1987-04-27 | Joint rendu etanche par de l'air circulant a faible vitesse |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0255200B1 (fr) |
| JP (1) | JPS6325485A (fr) |
| BR (1) | BR8702161A (fr) |
| CA (1) | CA1298585C (fr) |
| DE (1) | DE3762066D1 (fr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1040445B (de) * | 1957-01-09 | 1958-10-02 | Ludwig Riedhammer G M B H | Einrichtung zur Abdichtung des Tunnelofen-Einfahrtsendes |
| US3050811A (en) * | 1958-07-03 | 1962-08-28 | Forni Ed Impianti Ind Ingg De Bartolomeis Spa | Device for localizing rapid variations of temperature at predetermined points in tunnel type kilns, particularly in kilns for the firing of ceramic products |
| FR2115559A5 (en) * | 1970-11-24 | 1972-07-07 | Belousov Afanasy | Gas curtain seal - for inlet and outlet ports of continuous, controlled atmosphere furnace |
| CH541784A (de) * | 1972-08-11 | 1973-09-15 | Fischer Ag Georg | Gichtverschluss für Schachtöfen |
| JPS57123538A (en) * | 1981-01-22 | 1982-08-02 | Mitsubishi Electric Corp | Optical pickup |
| JPS6115498U (ja) * | 1984-07-04 | 1986-01-29 | トヨタ車体株式会社 | トンネル型乾燥炉における熱漏洩防止装置 |
| US4597735A (en) * | 1985-08-05 | 1986-07-01 | Can-Eng Holdings, Ltd. | High-efficiency porcelain enameling furnace |
-
1987
- 1987-04-27 CA CA000535650A patent/CA1298585C/fr not_active Expired - Fee Related
- 1987-04-29 EP EP19870303820 patent/EP0255200B1/fr not_active Expired
- 1987-04-29 DE DE8787303820T patent/DE3762066D1/de not_active Expired - Fee Related
- 1987-04-30 BR BR8702161A patent/BR8702161A/pt not_active IP Right Cessation
- 1987-05-01 JP JP10875287A patent/JPS6325485A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0255200B1 (fr) | 1990-03-28 |
| JPS6325485A (ja) | 1988-02-02 |
| EP0255200A1 (fr) | 1988-02-03 |
| BR8702161A (pt) | 1988-02-09 |
| DE3762066D1 (de) | 1990-05-03 |
| JPH0345313B2 (fr) | 1991-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |