ZA732353B - An improvement in or relating to improved turbine speed controlling valve operation - Google Patents

An improvement in or relating to improved turbine speed controlling valve operation

Info

Publication number
ZA732353B
ZA732353B ZA732353A ZA732353A ZA732353B ZA 732353 B ZA732353 B ZA 732353B ZA 732353 A ZA732353 A ZA 732353A ZA 732353 A ZA732353 A ZA 732353A ZA 732353 B ZA732353 B ZA 732353B
Authority
ZA
South Africa
Prior art keywords
relating
improvement
valve operation
turbine speed
controlling valve
Prior art date
Application number
ZA732353A
Other languages
English (en)
Inventor
J Reuther
Original Assignee
Westinghouse Electric Corp
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 by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ZA732353B publication Critical patent/ZA732353B/xx

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
    • 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)
  • Control Of Turbines (AREA)
  • Control Of Eletrric Generators (AREA)
  • Measuring Volume Flow (AREA)
ZA732353A 1972-04-26 1973-04-04 An improvement in or relating to improved turbine speed controlling valve operation ZA732353B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24788872A 1972-04-26 1972-04-26

Publications (1)

Publication Number Publication Date
ZA732353B true ZA732353B (en) 1974-02-27

Family

ID=22936802

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA732353A ZA732353B (en) 1972-04-26 1973-04-04 An improvement in or relating to improved turbine speed controlling valve operation

Country Status (15)

Country Link
JP (1) JPS554201B2 (sv)
AU (1) AU473620B2 (sv)
BE (1) BE798784A (sv)
BR (1) BR7303026D0 (sv)
CA (1) CA1021042A (sv)
CH (1) CH570001A5 (sv)
DE (1) DE2319104A1 (sv)
ES (1) ES414061A1 (sv)
FR (1) FR2182524A5 (sv)
GB (1) GB1385452A (sv)
IN (1) IN139860B (sv)
IT (1) IT984135B (sv)
NL (1) NL7305756A (sv)
SE (1) SE389165B (sv)
ZA (1) ZA732353B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321901A (en) * 1979-08-03 1982-03-30 Jidosha Denki Kogyo Kabushiki Kaisha Automatic speed control device
GB2194693A (en) * 1986-08-29 1988-03-09 Rank Pullin Controls Ltd Stepper motor drive apparatus
WO2019217635A1 (en) 2018-05-09 2019-11-14 Abb Schweiz Ag Turbine speed detection and use
CN110344945B (zh) * 2019-07-25 2021-10-01 中国航发沈阳发动机研究所 一种甩负荷控制方法及系统

Also Published As

Publication number Publication date
IT984135B (it) 1974-11-20
AU473620B2 (en) 1976-06-24
IN139860B (sv) 1976-08-14
FR2182524A5 (sv) 1973-12-07
JPS554201B2 (sv) 1980-01-29
BR7303026D0 (pt) 1974-07-11
CA1021042A (en) 1977-11-15
AU5486573A (en) 1974-10-31
JPS4941706A (sv) 1974-04-19
ES414061A1 (es) 1976-02-01
BE798784A (fr) 1973-10-26
SE389165B (sv) 1976-10-25
DE2319104A1 (de) 1973-10-31
CH570001A5 (sv) 1975-11-28
GB1385452A (en) 1975-02-26
NL7305756A (sv) 1973-10-30

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