CH539829A - Gas or oil-fired shaft furnace - Google Patents
Gas or oil-fired shaft furnaceInfo
- Publication number
- CH539829A CH539829A CH967072A CH967072A CH539829A CH 539829 A CH539829 A CH 539829A CH 967072 A CH967072 A CH 967072A CH 967072 A CH967072 A CH 967072A CH 539829 A CH539829 A CH 539829A
- Authority
- CH
- Switzerland
- Prior art keywords
- oil
- gas
- shaft furnace
- fired shaft
- fired
- Prior art date
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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH967072A CH539829A (en) | 1972-06-28 | 1972-06-28 | Gas or oil-fired shaft furnace |
| IT2550873A IT990753B (en) | 1972-06-28 | 1973-06-18 | GAS HEATED VESSEL OVEN FOR METAL CASTING WITH CONICAL INSERT IN THE VESSEL |
| DE19732331938 DE2331938A1 (en) | 1972-06-28 | 1973-06-22 | GAS OR OIL FURNITURE |
| DE19737323356 DE7323356U (en) | 1972-06-28 | 1973-06-22 | GAS OR OIL FIRED MANHOLE FURNACES |
| FR7323626A FR2191713A5 (en) | 1972-06-28 | 1973-06-28 | |
| GB3092873A GB1440221A (en) | 1972-06-28 | 1973-06-28 | Fluid-fuel-fired shaft furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH967072A CH539829A (en) | 1972-06-28 | 1972-06-28 | Gas or oil-fired shaft furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH539829A true CH539829A (en) | 1973-07-31 |
Family
ID=4354429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH967072A CH539829A (en) | 1972-06-28 | 1972-06-28 | Gas or oil-fired shaft furnace |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH539829A (en) |
| DE (2) | DE7323356U (en) |
| FR (1) | FR2191713A5 (en) |
| GB (1) | GB1440221A (en) |
| IT (1) | IT990753B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4243209A (en) * | 1979-10-25 | 1981-01-06 | Southwire Company | Multiple level refractory hearth for vertical shaft metal melting furnaces |
-
1972
- 1972-06-28 CH CH967072A patent/CH539829A/en not_active IP Right Cessation
-
1973
- 1973-06-18 IT IT2550873A patent/IT990753B/en active
- 1973-06-22 DE DE19737323356 patent/DE7323356U/en not_active Expired
- 1973-06-22 DE DE19732331938 patent/DE2331938A1/en active Pending
- 1973-06-28 GB GB3092873A patent/GB1440221A/en not_active Expired
- 1973-06-28 FR FR7323626A patent/FR2191713A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2191713A5 (en) | 1974-02-01 |
| DE7323356U (en) | 1975-08-07 |
| IT990753B (en) | 1975-07-10 |
| GB1440221A (en) | 1976-06-23 |
| DE2331938A1 (en) | 1974-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |