FI51533B - - Google Patents
Info
- Publication number
- FI51533B FI51533B FI3643/71A FI364371A FI51533B FI 51533 B FI51533 B FI 51533B FI 3643/71 A FI3643/71 A FI 3643/71A FI 364371 A FI364371 A FI 364371A FI 51533 B FI51533 B FI 51533B
- Authority
- FI
- Finland
Links
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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1808—Removable covers
- F27D1/1816—Removable covers specially adapted for arc furnaces
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/12—Working chambers or casings; Supports therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6086370 | 1970-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI51533B true FI51533B (fi) | 1976-09-30 |
| FI51533C FI51533C (fi) | 1977-01-10 |
Family
ID=10486214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI713643A FI51533C (fi) | 1970-12-22 | 1971-12-21 | Päällysrakenne valokaariuunin kattoa varten. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3756172A (fi) |
| AU (1) | AU459294B2 (fi) |
| CA (1) | CA937963A (fi) |
| DE (1) | DE2163613A1 (fi) |
| ES (1) | ES398199A1 (fi) |
| FI (1) | FI51533C (fi) |
| FR (1) | FR2119587A5 (fi) |
| GB (1) | GB1331459A (fi) |
| IT (1) | IT943319B (fi) |
| NO (1) | NO129589B (fi) |
| SE (1) | SE376298B (fi) |
| ZA (1) | ZA718386B (fi) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3876818A (en) * | 1973-08-13 | 1975-04-08 | Republic Steel Corp | Electric arc furnace wall including water cooled bezel ring |
| US3976424A (en) * | 1975-02-18 | 1976-08-24 | Sola Basic Industries, Inc. | Refractory roof construction for the heating chamber of an industrial furnace |
| US3967048A (en) * | 1975-06-06 | 1976-06-29 | Longenecker Levi S | Dual ring supported roof for electric arc furnace |
| US4021603A (en) * | 1975-10-22 | 1977-05-03 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Roof for arc furnace |
| US4063028A (en) * | 1976-06-14 | 1977-12-13 | Longenecker Levi S | Suspended roof for electric arc furnace |
| US4107449A (en) * | 1976-09-20 | 1978-08-15 | Oleg Mikhailovich Sosonkin | Water-cooled roof of electric-arc furnace |
| US4152534A (en) * | 1976-12-08 | 1979-05-01 | Kyoei Seiko Kabushiki Kaisha | Furnace roof for the electric arc furnace |
| FR2552865B1 (fr) * | 1983-09-30 | 1985-12-27 | Clecim Sa | Four electrique a arc muni de panneaux amovibles |
| FR2575777B1 (fr) * | 1985-01-08 | 1987-03-20 | Zementkombinat | Couverture de beton refractaire en elements prefabriques |
| US5537805A (en) * | 1995-04-20 | 1996-07-23 | Allman; James W. | Apparatus and method for constructing a masonry header |
| GB0226439D0 (en) * | 2002-11-13 | 2002-12-18 | Univ Belfast | Concrete arch and method of manufacture |
| US8428096B2 (en) * | 2007-05-01 | 2013-04-23 | Merkle International, Inc. | Removable filler module |
| US8693518B2 (en) * | 2009-09-09 | 2014-04-08 | Merkle International Inc. | High temperature industrial furnace roof system |
| KR101293060B1 (ko) * | 2011-03-30 | 2013-08-05 | 현대제철 주식회사 | 전기로용 지붕 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1773359A (en) * | 1928-04-10 | 1930-08-19 | Glenn E Hilliard | Method of making furnace roofs |
| US2551941A (en) * | 1948-10-04 | 1951-05-08 | Albert E Greene | Tilting furnace roof |
| US3367292A (en) * | 1966-02-09 | 1968-02-06 | Dresser Ind | Electric furnace roof construction |
| FR95898E (fr) * | 1967-12-26 | 1971-11-12 | Dresser Ind | Construction de couvercle en forme de coupole pour fours électriques. |
| GB1205692A (en) * | 1968-03-07 | 1970-09-16 | Geo P Reintjes Co Inc | Roof for tiltable electric furnace |
-
1970
- 1970-12-22 GB GB6086370A patent/GB1331459A/en not_active Expired
-
1971
- 1971-12-13 CA CA129953A patent/CA937963A/en not_active Expired
- 1971-12-14 ZA ZA718386A patent/ZA718386B/xx unknown
- 1971-12-17 US US00209315A patent/US3756172A/en not_active Expired - Lifetime
- 1971-12-20 NO NO04720/71A patent/NO129589B/no unknown
- 1971-12-21 FR FR7146019A patent/FR2119587A5/fr not_active Expired
- 1971-12-21 FI FI713643A patent/FI51533C/fi active
- 1971-12-21 AU AU37183/71A patent/AU459294B2/en not_active Expired
- 1971-12-21 SE SE7116438A patent/SE376298B/xx unknown
- 1971-12-21 DE DE19712163613 patent/DE2163613A1/de active Pending
- 1971-12-21 IT IT71173/71A patent/IT943319B/it active
- 1971-12-21 ES ES398199A patent/ES398199A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA937963A (en) | 1973-12-04 |
| FR2119587A5 (fi) | 1972-08-04 |
| AU459294B2 (en) | 1975-03-20 |
| AU3718371A (en) | 1973-06-28 |
| FI51533C (fi) | 1977-01-10 |
| GB1331459A (en) | 1973-09-26 |
| US3756172A (en) | 1973-09-04 |
| SE376298B (fi) | 1975-05-12 |
| IT943319B (it) | 1973-04-02 |
| ZA718386B (en) | 1973-02-28 |
| DE2163613A1 (de) | 1972-07-13 |
| NO129589B (fi) | 1974-04-29 |
| ES398199A1 (es) | 1975-05-16 |