LU59294A1 - - Google Patents
Info
- Publication number
- LU59294A1 LU59294A1 LU59294DA LU59294A1 LU 59294 A1 LU59294 A1 LU 59294A1 LU 59294D A LU59294D A LU 59294DA LU 59294 A1 LU59294 A1 LU 59294A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/10—Other details, e.g. blast mains
- C21B9/12—Hot-blast valves or slides for blast furnaces
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/0404—Control of fluid pressure without auxiliary power with two or more controllers mounted in parallel
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3945568 | 1968-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU59294A1 true LU59294A1 (en) | 1970-01-01 |
Family
ID=10409643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU59294D LU59294A1 (en) | 1968-08-17 | 1969-08-14 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE737561A (en) |
| DE (1) | DE1941682A1 (en) |
| FR (1) | FR2015854A1 (en) |
| LU (1) | LU59294A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008024062A1 (en) * | 2008-05-17 | 2009-11-19 | Koenig & Bauer Aktiengesellschaft | Method for compressed air supply of printing press, involves providing bypass between central supply line and controllable valve of compressed air load |
-
1969
- 1969-08-14 LU LU59294D patent/LU59294A1/xx unknown
- 1969-08-14 FR FR6928071A patent/FR2015854A1/en not_active Withdrawn
- 1969-08-14 BE BE737561D patent/BE737561A/xx unknown
- 1969-08-16 DE DE19691941682 patent/DE1941682A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1941682A1 (en) | 1970-02-19 |
| BE737561A (en) | 1970-01-16 |
| FR2015854A1 (en) | 1970-04-30 |