IT973267B - Dispositivo di controllo della velocita di un motore a vapore - Google Patents
Dispositivo di controllo della velocita di un motore a vaporeInfo
- Publication number
- IT973267B IT973267B IT34061/72A IT3406172A IT973267B IT 973267 B IT973267 B IT 973267B IT 34061/72 A IT34061/72 A IT 34061/72A IT 3406172 A IT3406172 A IT 3406172A IT 973267 B IT973267 B IT 973267B
- Authority
- IT
- Italy
- Prior art keywords
- control device
- speed control
- steam engine
- steam
- engine
- Prior art date
Links
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/02—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of multiple-expansion type
- F01K7/04—Control means specially adapted therefor
-
- 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
- F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
-
- 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
- F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
- F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
- F01D17/24—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical electrical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21583872A | 1972-01-06 | 1972-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT973267B true IT973267B (it) | 1974-06-10 |
Family
ID=22804611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT34061/72A IT973267B (it) | 1972-01-06 | 1972-12-29 | Dispositivo di controllo della velocita di un motore a vapore |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3748966A (OSRAM) |
| JP (1) | JPS4877201A (OSRAM) |
| CA (1) | CA996236A (OSRAM) |
| DE (1) | DE2263826A1 (OSRAM) |
| FR (1) | FR2167639A5 (OSRAM) |
| GB (1) | GB1406659A (OSRAM) |
| IT (1) | IT973267B (OSRAM) |
-
1972
- 1972-01-06 US US00215838A patent/US3748966A/en not_active Expired - Lifetime
- 1972-11-30 CA CA157,912A patent/CA996236A/en not_active Expired
- 1972-12-06 GB GB5622772A patent/GB1406659A/en not_active Expired
- 1972-12-28 DE DE2263826A patent/DE2263826A1/de active Pending
- 1972-12-29 IT IT34061/72A patent/IT973267B/it active
-
1973
- 1973-01-03 FR FR7300140A patent/FR2167639A5/fr not_active Expired
- 1973-01-05 JP JP48000076A patent/JPS4877201A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1406659A (en) | 1975-09-17 |
| JPS4877201A (OSRAM) | 1973-10-17 |
| DE2263826A1 (de) | 1973-07-12 |
| CA996236A (en) | 1976-08-31 |
| FR2167639A5 (OSRAM) | 1973-08-24 |
| US3748966A (en) | 1973-07-31 |
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