IT974987B - CONTROL DEVICE FOR MACCHI NE PARTICULARLY FOR A TURBINE DRIVEN ROTODYNAMIC PUMP - Google Patents
CONTROL DEVICE FOR MACCHI NE PARTICULARLY FOR A TURBINE DRIVEN ROTODYNAMIC PUMPInfo
- Publication number
- IT974987B IT974987B IT69859/72A IT6985972A IT974987B IT 974987 B IT974987 B IT 974987B IT 69859/72 A IT69859/72 A IT 69859/72A IT 6985972 A IT6985972 A IT 6985972A IT 974987 B IT974987 B IT 974987B
- Authority
- IT
- Italy
- Prior art keywords
- macchi
- control device
- turbine driven
- rotodynamic pump
- driven rotodynamic
- Prior art date
Links
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
- F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
- F01K9/02—Arrangements or modifications of condensate or air pumps
- F01K9/023—Control thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Turbines (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Feedback Control In General (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4225671A GB1395897A (en) | 1971-09-10 | 1971-09-10 | Control system |
Publications (1)
Publication Number | Publication Date |
---|---|
IT974987B true IT974987B (en) | 1974-07-10 |
Family
ID=10423584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT69859/72A IT974987B (en) | 1971-09-10 | 1972-09-08 | CONTROL DEVICE FOR MACCHI NE PARTICULARLY FOR A TURBINE DRIVEN ROTODYNAMIC PUMP |
Country Status (10)
Country | Link |
---|---|
US (1) | US3797966A (en) |
JP (1) | JPS4836592A (en) |
BE (1) | BE788530A (en) |
CA (1) | CA963753A (en) |
DE (1) | DE2244104B2 (en) |
ES (1) | ES406503A1 (en) |
FR (1) | FR2152212A5 (en) |
GB (1) | GB1395897A (en) |
IT (1) | IT974987B (en) |
NL (1) | NL7212334A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985467A (en) * | 1975-05-27 | 1976-10-12 | Milton Roy Company | Constant pressure pump |
DE3138562A1 (en) * | 1981-09-28 | 1983-04-21 | Siemens AG, 1000 Berlin und 8000 München | Protection device for steam turbine systems |
US4913625A (en) * | 1987-12-18 | 1990-04-03 | Westinghouse Electric Corp. | Automatic pump protection system |
JPH0620733A (en) * | 1992-07-03 | 1994-01-28 | Morimatsu:Kk | Terminal block provided with cover |
US6464464B2 (en) * | 1999-03-24 | 2002-10-15 | Itt Manufacturing Enterprises, Inc. | Apparatus and method for controlling a pump system |
US7143016B1 (en) * | 2001-03-02 | 2006-11-28 | Rockwell Automation Technologies, Inc. | System and method for dynamic multi-objective optimization of pumping system operation and diagnostics |
WO2019060871A1 (en) * | 2017-09-25 | 2019-03-28 | Carrier Corporation | Pressure safety shutoff |
US11286925B2 (en) * | 2019-04-23 | 2022-03-29 | Peopleflo Manufacturing, Inc. | Electronic apparatus and method for optimizing the use of motor-driven equipment in a control loop system |
ES2932669B2 (en) * | 2021-07-15 | 2023-12-29 | Bohoshevych Iryna Borys | Analog system for detection and automation of built spaces, programmable, hydraulically operated |
US11965513B2 (en) * | 2021-09-14 | 2024-04-23 | Saudi Arabian Oil Company | Protecting centrifugal pumps from cavitation through applied mathematical technique |
CN114033655A (en) * | 2021-10-18 | 2022-02-11 | 唐山钢铁集团微尔自动化有限公司 | Automatic control method for combined pump |
CN114233407B (en) * | 2021-12-02 | 2023-11-24 | 中国船舶重工集团公司第七0三研究所 | Interlocking control method for water supply electric valve and turbine rotating speed |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB385096A (en) * | 1931-12-05 | 1932-12-22 | G & J Weir Ltd | Improvements relating to the controlling of boiler feed pumps |
US2880673A (en) * | 1954-06-18 | 1959-04-07 | Leslie Co | Pressure regulating system for bearings, and the like |
US3029636A (en) * | 1955-05-31 | 1962-04-17 | North American Aviation Inc | Static pressure compensator |
US2813231A (en) * | 1956-01-17 | 1957-11-12 | Westinghouse Electric Corp | Over-pressure protection of pipe lines |
US2961964A (en) * | 1956-01-26 | 1960-11-29 | Worthington Corp | Control system for a boiler feed pump driven by a turbine |
US2942866A (en) * | 1957-06-03 | 1960-06-28 | Hagan Chemicals & Controls Inc | Apparatus for distributing wind from a plurality of turbine driven blowers to the bustle pipes of a plurality of blast furnaces |
US2938536A (en) * | 1957-10-29 | 1960-05-31 | Honeywell Regulator Co | Controller |
US3068796A (en) * | 1959-11-20 | 1962-12-18 | Shell Oil Co | Power level controller |
US3119552A (en) * | 1960-01-27 | 1964-01-28 | Gutehoffnungshuette Sterkrade | Control mechanism for rotary compressors |
US3232519A (en) * | 1963-05-07 | 1966-02-01 | Vilter Manufacturing Corp | Compressor protection system |
US3478731A (en) * | 1966-08-08 | 1969-11-18 | Honeywell Inc | Engine startup sequence control apparatus |
US3424370A (en) * | 1967-03-13 | 1969-01-28 | Carrier Corp | Gas compression systems |
-
0
- BE BE788530D patent/BE788530A/en unknown
-
1971
- 1971-09-10 GB GB4225671A patent/GB1395897A/en not_active Expired
-
1972
- 1972-08-30 US US00284876A patent/US3797966A/en not_active Expired - Lifetime
- 1972-08-31 CA CA150,857A patent/CA963753A/en not_active Expired
- 1972-09-08 DE DE2244104A patent/DE2244104B2/en not_active Ceased
- 1972-09-08 FR FR7231868A patent/FR2152212A5/fr not_active Expired
- 1972-09-08 JP JP47090302A patent/JPS4836592A/ja active Pending
- 1972-09-08 IT IT69859/72A patent/IT974987B/en active
- 1972-09-08 ES ES406503A patent/ES406503A1/en not_active Expired
- 1972-09-11 NL NL7212334A patent/NL7212334A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2244104B2 (en) | 1975-04-10 |
DE2244104A1 (en) | 1973-03-15 |
FR2152212A5 (en) | 1973-04-20 |
JPS4836592A (en) | 1973-05-30 |
AU4653472A (en) | 1973-09-27 |
GB1395897A (en) | 1975-05-29 |
NL7212334A (en) | 1973-03-13 |
ES406503A1 (en) | 1975-07-16 |
US3797966A (en) | 1974-03-19 |
BE788530A (en) | 1973-01-02 |
CA963753A (en) | 1975-03-04 |
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