JPS5218875B2 - - Google Patents
Info
- Publication number
- JPS5218875B2 JPS5218875B2 JP47062113A JP6211372A JPS5218875B2 JP S5218875 B2 JPS5218875 B2 JP S5218875B2 JP 47062113 A JP47062113 A JP 47062113A JP 6211372 A JP6211372 A JP 6211372A JP S5218875 B2 JPS5218875 B2 JP S5218875B2
- 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.)
- Expired
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2579—Flow rate responsive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2579—Flow rate responsive
- Y10T137/2594—Choke
- Y10T137/2597—Variable choke resistance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7761—Electrically actuated valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Flow Control (AREA)
- Control Of Fluid Pressure (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47062113A JPS5218875B2 (en:Method) | 1972-06-21 | 1972-06-21 | |
| GB2903573A GB1425528A (en) | 1972-06-21 | 1973-06-19 | Control system using a flow control valve |
| US00371664A US3856034A (en) | 1972-06-21 | 1973-06-20 | Flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47062113A JPS5218875B2 (en:Method) | 1972-06-21 | 1972-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4920596A JPS4920596A (en:Method) | 1974-02-23 |
| JPS5218875B2 true JPS5218875B2 (en:Method) | 1977-05-24 |
Family
ID=13190663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47062113A Expired JPS5218875B2 (en:Method) | 1972-06-21 | 1972-06-21 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3856034A (en:Method) |
| JP (1) | JPS5218875B2 (en:Method) |
| GB (1) | GB1425528A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2811345C2 (de) * | 1978-03-16 | 1986-12-11 | Knorr-Bremse AG, 8000 München | Druckregler für pneumatische Drücke, insbesondere in Fahrzeugen |
| BE897756A (fr) * | 1982-09-16 | 1984-03-14 | Upjohn Co | Compositions pharmaceutiques a base de benzodiazepine, leur preparation et leur utilisation |
| US4705067A (en) * | 1986-05-13 | 1987-11-10 | Coffee Curtis L | Electric-to-pressure transducer |
| GB2399425B (en) * | 2003-03-11 | 2006-05-17 | Rolls Royce Plc | Improving stability and response of control systems |
| EP1853851A1 (en) * | 2005-02-11 | 2007-11-14 | Robertshaw Controls Company | Low nox pilot burner and associated method of use |
| CN110488601A (zh) * | 2019-09-26 | 2019-11-22 | 山东和信智能科技有限公司 | 基于实时监测数据的火电机组负荷控制优化系统及方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2948295A (en) * | 1955-09-13 | 1960-08-09 | Conval Corp | Electrical valve positioner |
| US2917066A (en) * | 1956-07-13 | 1959-12-15 | Bergson Gustav | Fluid flow control system |
| US3552428A (en) * | 1968-06-20 | 1971-01-05 | Phillips Petroleum Co | Automatically tuned process controller |
| US3699989A (en) * | 1970-06-18 | 1972-10-24 | Lummus Co | Feedback control apparatus |
-
1972
- 1972-06-21 JP JP47062113A patent/JPS5218875B2/ja not_active Expired
-
1973
- 1973-06-19 GB GB2903573A patent/GB1425528A/en not_active Expired
- 1973-06-20 US US00371664A patent/US3856034A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4920596A (en:Method) | 1974-02-23 |
| GB1425528A (en) | 1976-02-18 |
| US3856034A (en) | 1974-12-24 |