GB1229978A - - Google Patents

Info

Publication number
GB1229978A
GB1229978A GB1229978DA GB1229978A GB 1229978 A GB1229978 A GB 1229978A GB 1229978D A GB1229978D A GB 1229978DA GB 1229978 A GB1229978 A GB 1229978A
Authority
GB
United Kingdom
Prior art keywords
pressure
output
bellows
valve
nozzle
Prior art date
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
Application number
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1229978A publication Critical patent/GB1229978A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/16—Controlling the angular speed of one shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Control Of Turbines (AREA)
GB1229978D 1967-09-01 1968-08-09 Expired GB1229978A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66511567A 1967-09-01 1967-09-01

Publications (1)

Publication Number Publication Date
GB1229978A true GB1229978A (enExample) 1971-04-28

Family

ID=24668772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229978D Expired GB1229978A (enExample) 1967-09-01 1968-08-09

Country Status (3)

Country Link
US (1) US3517208A (enExample)
DE (1) DE1763903A1 (enExample)
GB (1) GB1229978A (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678285A (en) * 1970-09-23 1972-07-18 United Aircraft Corp Load anticipation control for a free turbine type of power plant
US4510397A (en) * 1983-07-20 1985-04-09 Marathon Oil Company Polymer flow control apparatus
CN102361432B (zh) * 2011-10-29 2013-08-14 重庆川仪自动化股份有限公司 动态力平衡定位的电动执行机构
GB2508866B (en) * 2012-12-13 2020-05-20 Bowman Power Group Ltd Turbogenerator system and method
CN109384184B (zh) * 2018-11-27 2020-07-17 嘉兴市新丰特种纤维有限公司 一种油漆倾倒装置
US12060867B2 (en) 2021-04-02 2024-08-13 Ice Thermal Harvesting, Llc Systems for generating geothermal power in an organic Rankine cycle operation during hydrocarbon production based on working fluid temperature
US11493029B2 (en) 2021-04-02 2022-11-08 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power at a drilling rig
US11480074B1 (en) 2021-04-02 2022-10-25 Ice Thermal Harvesting, Llc Systems and methods utilizing gas temperature as a power source
US11293414B1 (en) 2021-04-02 2022-04-05 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power in an organic rankine cycle operation
US11486370B2 (en) 2021-04-02 2022-11-01 Ice Thermal Harvesting, Llc Modular mobile heat generation unit for generation of geothermal power in organic Rankine cycle operations
US11592009B2 (en) 2021-04-02 2023-02-28 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power at a drilling rig
US11326550B1 (en) 2021-04-02 2022-05-10 Ice Thermal Harvesting, Llc Systems and methods utilizing gas temperature as a power source
US12312981B2 (en) 2021-04-02 2025-05-27 Ice Thermal Harvesting, Llc Systems and methods utilizing gas temperature as a power source
US11644015B2 (en) 2021-04-02 2023-05-09 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power at a drilling rig
US11421663B1 (en) 2021-04-02 2022-08-23 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power in an organic Rankine cycle operation
US12180861B1 (en) 2022-12-30 2024-12-31 Ice Thermal Harvesting, Llc Systems and methods to utilize heat carriers in conversion of thermal energy

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917636A (en) * 1957-06-10 1959-12-15 Gen Electric Frequency-regulated turbo generator
US3112406A (en) * 1960-12-15 1963-11-26 Woodward Governor Co Governor system
US3143656A (en) * 1961-01-24 1964-08-04 Allis Chalmers Mfg Co Control system for hydraulic turbine
US3110817A (en) * 1961-09-11 1963-11-12 Westinghouse Electric Corp Electric speed governor for prime movers
US3234396A (en) * 1961-11-24 1966-02-08 American Brake Shoe Co Speed control circuits and servo-systems employing the same
US3239677A (en) * 1963-12-03 1966-03-08 Gen Electric Elastic turbine governing system for maintaining constant load
GB1046837A (en) * 1964-08-13 1966-10-26 Parsons C A & Co Ltd Improvements in and relating to speed governing systems for steam turbines
US3342999A (en) * 1965-10-11 1967-09-19 Garrett Corp Governor control circuit including a plurality of compensating networks

Also Published As

Publication number Publication date
DE1763903A1 (de) 1972-02-03
US3517208A (en) 1970-06-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee