AU473620B2 - Improvements in or relating to improved turbine speed controlling valve operation - Google Patents

Improvements in or relating to improved turbine speed controlling valve operation

Info

Publication number: AU473620B2
Authority: AU; Australia
Prior art keywords: relating; valve operation; turbine speed; controlling valve; speed controlling
Prior art date: 1972-04-26
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

AU54865/73A

Other versions

AU5486573A (en

Inventor

Francis Reuther John

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

CBS Corp

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.)

1972-04-26

Filing date

1973-04-26

Publication date

1976-06-24

1973-04-26 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1974-10-31 Publication of AU5486573A publication Critical patent/AU5486573A/en

1976-06-24 Application granted granted Critical

1976-06-24 Publication of AU473620B2 publication Critical patent/AU473620B2/en

Status Expired legal-status Critical Current

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)
Measuring Volume Flow (AREA)
Control Of Eletrric Generators (AREA)

AU54865/73A 1972-04-26 1973-04-26 Improvements in or relating to improved turbine speed controlling valve operation Expired AU473620B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US24788872A	1972-04-26	1972-04-26
USUS247,888		1972-04-26

Publications (2)

Publication Number	Publication Date
AU5486573A AU5486573A (en)	1974-10-31
AU473620B2 true AU473620B2 (en)	1976-06-24

Family

ID=22936802

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU54865/73A Expired AU473620B2 (en)	1972-04-26	1973-04-26	Improvements in or relating to improved turbine speed controlling valve operation

Country Status (15)

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

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
WO2019217636A1 (en) *	2018-05-09	2019-11-14	Abb Schweiz Ag	Turbine diagnostics
CN110344945B (en) *	2019-07-25	2021-10-01	中国航发沈阳发动机研究所	Load shedding control method and system

1973
- 1973-04-04 IN IN780/CAL/73A patent/IN139860B/en unknown
- 1973-04-04 ZA ZA732353A patent/ZA732353B/en unknown
- 1973-04-16 GB GB1822773A patent/GB1385452A/en not_active Expired
- 1973-04-16 DE DE2319104A patent/DE2319104A1/en active Pending
- 1973-04-18 CA CA169,108A patent/CA1021042A/en not_active Expired
- 1973-04-25 SE SE7305847A patent/SE389165B/en unknown
- 1973-04-25 FR FR7315025A patent/FR2182524A5/fr not_active Expired
- 1973-04-25 ES ES414061A patent/ES414061A1/en not_active Expired
- 1973-04-25 JP JP4630073A patent/JPS554201B2/ja not_active Expired
- 1973-04-25 NL NL7305756A patent/NL7305756A/xx unknown
- 1973-04-26 BR BR3026/73A patent/BR7303026D0/en unknown
- 1973-04-26 IT IT23440/73A patent/IT984135B/en active
- 1973-04-26 AU AU54865/73A patent/AU473620B2/en not_active Expired
- 1973-04-26 BE BE1005004A patent/BE798784A/en not_active IP Right Cessation
- 1973-04-26 CH CH598473A patent/CH570001A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL7305756A (en)	1973-10-30
JPS554201B2 (en)	1980-01-29
CH570001A5 (en)	1975-11-28
IT984135B (en)	1974-11-20
BE798784A (en)	1973-10-26
ZA732353B (en)	1974-02-27
GB1385452A (en)	1975-02-26
IN139860B (en)	1976-08-14
AU5486573A (en)	1974-10-31
ES414061A1 (en)	1976-02-01
BR7303026D0 (en)	1974-07-11
SE389165B (en)	1976-10-25
CA1021042A (en)	1977-11-15
JPS4941706A (en)	1974-04-19
FR2182524A5 (en)	1973-12-07
DE2319104A1 (en)	1973-10-31

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