JPS50102705A - - Google Patents
Info
- Publication number
- JPS50102705A JPS50102705A JP49009311A JP931174A JPS50102705A JP S50102705 A JPS50102705 A JP S50102705A JP 49009311 A JP49009311 A JP 49009311A JP 931174 A JP931174 A JP 931174A JP S50102705 A JPS50102705 A JP S50102705A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- F01D17/20—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
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- 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
- F01D19/00—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2200/00—Mathematical features
- F05D2200/10—Basic functions
- F05D2200/12—Subtraction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Control Of Velocity Or Acceleration (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49009311A JPS50102705A (US06534493-20030318-C00166.png) | 1974-01-23 | 1974-01-23 | |
| US05/542,822 US3965684A (en) | 1974-01-23 | 1975-01-21 | Device for controlling speed of turbine |
| CA218,433A CA1030638A (en) | 1974-01-23 | 1975-01-22 | Device for controlling speed of turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49009311A JPS50102705A (US06534493-20030318-C00166.png) | 1974-01-23 | 1974-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50102705A true JPS50102705A (US06534493-20030318-C00166.png) | 1975-08-14 |
Family
ID=11716917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49009311A Pending JPS50102705A (US06534493-20030318-C00166.png) | 1974-01-23 | 1974-01-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3965684A (US06534493-20030318-C00166.png) |
| JP (1) | JPS50102705A (US06534493-20030318-C00166.png) |
| CA (1) | CA1030638A (US06534493-20030318-C00166.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071897A (en) * | 1976-08-10 | 1978-01-31 | Westinghouse Electric Corporation | Power plant speed channel selection system |
| US4099237A (en) * | 1977-02-23 | 1978-07-04 | Westinghouse Electric Corp. | Programmable turbine speed controller |
| IT1122646B (it) * | 1979-07-27 | 1986-04-23 | Hydroart Spa | Perfezionamento ai sistemi di regolazione di velocita'dei motori primi idraulici o termici |
| US7194863B2 (en) * | 2004-09-01 | 2007-03-27 | Honeywell International, Inc. | Turbine speed control system and method |
| US10094295B2 (en) | 2013-01-30 | 2018-10-09 | Pratt & Whitney Canada Corp. | Gas turbine engine with transmission |
| US9752500B2 (en) | 2013-03-14 | 2017-09-05 | Pratt & Whitney Canada Corp. | Gas turbine engine with transmission and method of adjusting rotational speed |
| CN104865980A (zh) * | 2015-01-05 | 2015-08-26 | 兰州理工大学 | 液力透平试验台恒转速控制系统 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3340883A (en) * | 1966-04-12 | 1967-09-12 | Gen Electric | Acceleration, speed and load control system with redundant control means |
-
1974
- 1974-01-23 JP JP49009311A patent/JPS50102705A/ja active Pending
-
1975
- 1975-01-21 US US05/542,822 patent/US3965684A/en not_active Expired - Lifetime
- 1975-01-22 CA CA218,433A patent/CA1030638A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3965684A (en) | 1976-06-29 |
| CA1030638A (en) | 1978-05-02 |
