FR2052408A5 - - Google Patents
Info
- Publication number
- FR2052408A5 FR2052408A5 FR7018447A FR7018447A FR2052408A5 FR 2052408 A5 FR2052408 A5 FR 2052408A5 FR 7018447 A FR7018447 A FR 7018447A FR 7018447 A FR7018447 A FR 7018447A FR 2052408 A5 FR2052408 A5 FR 2052408A5
- Authority
- FR
- France
- 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
-
- 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
- F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83219769A | 1969-06-11 | 1969-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2052408A5 true FR2052408A5 (https=) | 1971-04-09 |
Family
ID=25260957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7018447A Expired FR2052408A5 (https=) | 1969-06-11 | 1970-05-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3601380A (https=) |
| BE (1) | BE750958A (https=) |
| CA (1) | CA947069A (https=) |
| FR (1) | FR2052408A5 (https=) |
| GB (1) | GB1251769A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3732071A (en) * | 1971-12-17 | 1973-05-08 | Dow Chemical Co | Tower furnace |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1307349A (en) * | 1919-06-24 | Feed-beguiator | ||
| US1402184A (en) * | 1916-07-15 | 1922-01-03 | Arnold F Sinclair | Feeding apparatus for pulverized material |
| US1519928A (en) * | 1924-03-18 | 1924-12-16 | Priesnitz Joseph | Seed dispenser |
| US1618011A (en) * | 1924-11-21 | 1927-02-15 | Universal Incinerator Corp | Charging apparatus for furnaces and the like |
| US2113015A (en) * | 1934-01-09 | 1938-04-05 | Koppers Co Inc | Feeding arrangement for gas producers |
| US2278948A (en) * | 1939-03-22 | 1942-04-07 | Prismo Holding Corp | Surface marking apparatus |
| US2907444A (en) * | 1956-12-17 | 1959-10-06 | Ici Ltd | Rotary apparatus for conveying solid particles |
| US2906438A (en) * | 1957-06-05 | 1959-09-29 | Ernest L Carpenter | Self-propelled dispensing and spreading unit and compacter |
| US3072301A (en) * | 1959-04-03 | 1963-01-08 | Richardson Corp | Rotary feeder for bulk material |
| GB934073A (en) * | 1961-04-26 | 1963-08-14 | Yorkshire Engineering & Weldin | Rotary valve or distributor device for powdered or pulverulent materials |
| US3131821A (en) * | 1961-09-27 | 1964-05-05 | Yawata Iron & Steel Co | Raw material charging device in the top part of a blast furnace |
-
1969
- 1969-06-11 US US832197A patent/US3601380A/en not_active Expired - Lifetime
-
1970
- 1970-04-21 CA CA080,752A patent/CA947069A/en not_active Expired
- 1970-05-21 FR FR7018447A patent/FR2052408A5/fr not_active Expired
- 1970-05-26 BE BE750958D patent/BE750958A/xx unknown
- 1970-06-10 GB GB1251769D patent/GB1251769A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3601380A (en) | 1971-08-24 |
| BE750958A (fr) | 1970-11-26 |
| CA947069A (en) | 1974-05-14 |
| DE2028585A1 (https=) | 1970-12-17 |
| GB1251769A (https=) | 1971-10-27 |
| DE2028585B2 (de) | 1972-10-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |