NO135191B - - Google Patents
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- Publication number
- NO135191B NO135191B NO487373A NO487373A NO135191B NO 135191 B NO135191 B NO 135191B NO 487373 A NO487373 A NO 487373A NO 487373 A NO487373 A NO 487373A NO 135191 B NO135191 B NO 135191B
- Authority
- NO
- Norway
- Prior art keywords
- ring
- rotating drum
- wall
- circular
- welded
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims 1
- 239000000112 cooling gas Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/22—Rotary drums; Supports therefor
- F27B7/2206—Bearing rings
-
- 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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/22—Rotary drums; Supports therefor
- F27B7/2206—Bearing rings
- F27B2007/2233—Bearing rings the ring being fixed to the drum, e.g. welded
-
- 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
- F27D2009/0002—Cooling of furnaces
- F27D2009/0005—Cooling of furnaces the cooling medium being a gas
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Clamps And Clips (AREA)
- Incineration Of Waste (AREA)
- Rolls And Other Rotary Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7306024A FR2218786A5 (it) | 1973-02-21 | 1973-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO135191B true NO135191B (it) | 1976-11-15 |
| NO135191C NO135191C (it) | 1977-02-23 |
Family
ID=9115146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO487373A NO135191C (it) | 1973-02-21 | 1973-12-20 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS508819A (it) |
| AT (1) | AT329352B (it) |
| BE (1) | BE811318A (it) |
| CH (1) | CH583595A5 (it) |
| DE (2) | DE2400746A1 (it) |
| ES (1) | ES422576A1 (it) |
| FR (1) | FR2218786A5 (it) |
| GB (1) | GB1460770A (it) |
| IT (1) | IT1004807B (it) |
| NL (1) | NL7400158A (it) |
| NO (1) | NO135191C (it) |
| SE (1) | SE404250B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51122123A (en) * | 1975-04-17 | 1976-10-26 | Mitsubishi Heavy Ind Ltd | Apparatus for holding trunk of cement kiln |
| CN104501582A (zh) * | 2014-12-22 | 2015-04-08 | 铜陵求精机械有限公司 | 一种卧式转炉滑动端滚圈 |
-
1973
- 1973-02-21 FR FR7306024A patent/FR2218786A5/fr not_active Expired
- 1973-12-20 NO NO487373A patent/NO135191C/no unknown
- 1973-12-28 CH CH1824873A patent/CH583595A5/xx not_active IP Right Cessation
-
1974
- 1974-01-07 NL NL7400158A patent/NL7400158A/xx not_active Application Discontinuation
- 1974-01-08 DE DE19742400746 patent/DE2400746A1/de active Pending
- 1974-01-08 DE DE19747400502 patent/DE7400502U/de not_active Expired
- 1974-01-24 ES ES422576A patent/ES422576A1/es not_active Expired
- 1974-01-24 GB GB328074A patent/GB1460770A/en not_active Expired
- 1974-01-28 IT IT6722674A patent/IT1004807B/it active
- 1974-02-12 JP JP1705474A patent/JPS508819A/ja active Pending
- 1974-02-12 SE SE7401844A patent/SE404250B/xx unknown
- 1974-02-14 AT AT118174A patent/AT329352B/de not_active IP Right Cessation
- 1974-02-20 BE BE141167A patent/BE811318A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO135191C (it) | 1977-02-23 |
| SE404250B (sv) | 1978-09-25 |
| IT1004807B (it) | 1976-07-20 |
| FR2218786A5 (it) | 1974-09-13 |
| JPS508819A (it) | 1975-01-29 |
| DE7400502U (de) | 1976-01-02 |
| GB1460770A (en) | 1977-01-06 |
| ES422576A1 (es) | 1976-09-16 |
| BE811318A (fr) | 1974-08-20 |
| DE2400746A1 (de) | 1974-09-05 |
| ATA118174A (de) | 1975-07-15 |
| AT329352B (de) | 1976-05-10 |
| CH583595A5 (it) | 1977-01-14 |
| NL7400158A (it) | 1974-08-23 |
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