FR2048420A5 - - Google Patents
Info
- Publication number
- FR2048420A5 FR2048420A5 FR7017261A FR7017261A FR2048420A5 FR 2048420 A5 FR2048420 A5 FR 2048420A5 FR 7017261 A FR7017261 A FR 7017261A FR 7017261 A FR7017261 A FR 7017261A FR 2048420 A5 FR2048420 A5 FR 2048420A5
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1945132A DE1945132C3 (de) | 1969-09-05 | 1969-09-05 | Aufhängevorrichtung für Verteilerglocken von Schachtofen, insbesondere von Hochöfen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2048420A5 true FR2048420A5 (fr) | 1971-03-19 |
Family
ID=5744739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7017261A Expired FR2048420A5 (fr) | 1969-09-05 | 1970-05-12 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3693956A (fr) |
| JP (1) | JPS4824602B1 (fr) |
| AT (1) | AT306074B (fr) |
| BE (1) | BE750667A (fr) |
| DE (1) | DE1945132C3 (fr) |
| FR (1) | FR2048420A5 (fr) |
| GB (1) | GB1278408A (fr) |
| NL (1) | NL7013061A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5494263A (en) * | 1994-03-07 | 1996-02-27 | Centro De Investigacion Y Asistencia Tecnica Del Edo. De Qro, A.C. | System for solid material charging into vertical reactors by electronic control of the exhaust gases |
| EP1662009A1 (fr) * | 2004-11-26 | 2006-05-31 | VAI Industries (UK) Ltd. | Dispositif pour la distribution de matériau à un four |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1905679A (en) * | 1932-01-23 | 1933-04-25 | Brassert & Co | Apparatus for charging furnaces |
| US2586298A (en) * | 1947-07-25 | 1952-02-19 | Cie Forges Et Acieries Marine | Distributing device for the charge of shaft furnaces |
| US3144145A (en) * | 1963-03-20 | 1964-08-11 | United States Steel Corp | Wear ring mounting on blast-furnace bell rod |
-
1969
- 1969-09-05 DE DE1945132A patent/DE1945132C3/de not_active Expired
-
1970
- 1970-05-01 US US33541A patent/US3693956A/en not_active Expired - Lifetime
- 1970-05-12 FR FR7017261A patent/FR2048420A5/fr not_active Expired
- 1970-05-20 BE BE750667D patent/BE750667A/fr unknown
- 1970-06-25 JP JP45055581A patent/JPS4824602B1/ja active Pending
- 1970-09-02 GB GB41984/70A patent/GB1278408A/en not_active Expired
- 1970-09-03 NL NL7013061A patent/NL7013061A/xx unknown
- 1970-09-04 AT AT805770A patent/AT306074B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1945132B2 (de) | 1973-06-07 |
| NL7013061A (fr) | 1971-03-09 |
| US3693956A (en) | 1972-09-26 |
| AT306074B (de) | 1973-03-26 |
| BE750667A (fr) | 1970-11-03 |
| GB1278408A (en) | 1972-06-21 |
| JPS4824602B1 (fr) | 1973-07-23 |
| DE1945132C3 (de) | 1974-01-03 |
| DE1945132A1 (de) | 1971-03-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |