NL6956C - - Google Patents
Info
- Publication number
- NL6956C NL6956C NL6956DA NL6956C NL 6956 C NL6956 C NL 6956C NL 6956D A NL6956D A NL 6956DA NL 6956 C NL6956 C NL 6956C
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
- F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/16—Trip gear
- F01D21/18—Trip gear involving hydraulic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE148405X | 1914-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6956C true NL6956C (en) | 1921-06-15 |
Family
ID=5672654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6956D NL6956C (en) | 1914-05-13 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE285195C (en) |
| FR (1) | FR518687A (en) |
| GB (1) | GB148405A (en) |
| NL (1) | NL6956C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1038060B (en) * | 1956-09-03 | 1958-09-04 | Licentia Gmbh | Control device for hydraulically operated start-up and quick-closing valves of turbines |
| US5137253A (en) * | 1989-12-01 | 1992-08-11 | Asea Brown Boveri Ltd. | Actuator |
| DE59402560D1 (en) * | 1993-10-29 | 1997-05-28 | Siemens Ag | ACTUATOR, IN PARTICULAR FOR A QUICK-RELEASE VALVE |
| CZ301587B6 (en) * | 2004-03-15 | 2010-04-21 | Siemens Aktiengesellschaft | Mechanical drive of quick-closing valve for turbine |
-
0
- DE DENDAT285195D patent/DE285195C/de active Active
- NL NL6956D patent/NL6956C/xx active
-
1920
- 1920-07-01 FR FR518687A patent/FR518687A/en not_active Expired
- 1920-07-09 GB GB20347/20A patent/GB148405A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE285195C (en) | |
| GB148405A (en) | 1921-04-14 |
| FR518687A (en) | 1921-05-28 |