NL7104317A - - Google Patents
Info
- Publication number
- NL7104317A NL7104317A NL7104317A NL7104317A NL7104317A NL 7104317 A NL7104317 A NL 7104317A NL 7104317 A NL7104317 A NL 7104317A NL 7104317 A NL7104317 A NL 7104317A NL 7104317 A NL7104317 A NL 7104317A
- Authority
- NL
- Netherlands
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
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/20—Arrangements of devices for charging
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/007—Controlling or regulating of the top pressure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702016205 DE2016205A1 (de) | 1970-04-04 | 1970-04-04 | Verfahren und Einrichtung zum Aus gleichen der Gasdrucke von Schleusen kammern und Ofenraum von Schachtofen, insbesondere von Hochofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7104317A true NL7104317A (xx) | 1971-10-06 |
Family
ID=5767142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7104317A NL7104317A (xx) | 1970-04-04 | 1971-03-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3735970A (xx) |
| AT (1) | AT319296B (xx) |
| DE (1) | DE2016205A1 (xx) |
| FR (1) | FR2085848B1 (xx) |
| GB (1) | GB1331553A (xx) |
| NL (1) | NL7104317A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU73752A1 (xx) * | 1975-11-06 | 1976-06-11 | ||
| US4196892A (en) * | 1976-03-17 | 1980-04-08 | Air Pollution Industries | Apparatus for equalizing top gas pressure in a blast furnace |
| US4082253A (en) * | 1976-03-17 | 1978-04-04 | Air Pollution Industries, Inc. | Blast furnace pressure equalizing apparatus |
| JPS5665908A (en) * | 1979-10-30 | 1981-06-04 | Ishikawajima Harima Heavy Ind Co Ltd | Blast furnace gas recovery method and its device |
| EP0064090A1 (de) * | 1981-05-05 | 1982-11-10 | MANNESMANN Aktiengesellschaft | Druckausgleichseinrichtung für gegenüber der Atmosphäre im Überdruck betriebene Schachtöfen, insbesondere für Grosshochöfen |
| LU100035B1 (en) * | 2017-01-25 | 2018-08-14 | Wurth Paul Sa | Shaft Furnace Plant With Full Recovery Pressure Equalizing System |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3297432A (en) * | 1963-12-26 | 1967-01-10 | Mohr & Sons John | Blast furnace charging apparatus pressurization |
-
1970
- 1970-04-04 DE DE19702016205 patent/DE2016205A1/de not_active Ceased
-
1971
- 1971-03-31 NL NL7104317A patent/NL7104317A/xx not_active Application Discontinuation
- 1971-04-02 AT AT282371A patent/AT319296B/de not_active IP Right Cessation
- 1971-04-05 FR FR7111965A patent/FR2085848B1/fr not_active Expired
- 1971-04-14 US US00133895A patent/US3735970A/en not_active Expired - Lifetime
- 1971-04-19 GB GB2633471*A patent/GB1331553A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2085848A1 (xx) | 1971-12-31 |
| DE2016205A1 (de) | 1971-10-07 |
| AT319296B (de) | 1974-12-10 |
| US3735970A (en) | 1973-05-29 |
| GB1331553A (en) | 1973-09-26 |
| FR2085848B1 (xx) | 1975-01-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |