FR2187009A5 - - Google Patents

Info

Publication number: FR2187009A5
Authority: FR; France
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

FR7314650A

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.)

1972-04-24

Filing date

1973-04-20

Publication date

1974-01-11

1973-04-20 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1974-01-11 Application granted granted Critical

1974-01-11 Publication of FR2187009A5 publication Critical patent/FR2187009A5/fr

Status Expired legal-status Critical Current

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
- 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
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/02—Controlling, e.g. stopping or starting
- 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
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
- F01K7/165—Controlling means specially adapted therefor

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Control Of Turbines (AREA)
Control Of Eletrric Generators (AREA)
Feedback Control In General (AREA)
Control By Computers (AREA)
Safety Devices In Control Systems (AREA)
Testing And Monitoring For Control Systems (AREA)
Protection Of Generators And Motors (AREA)

FR7314650A 1972-04-24 1973-04-20 Expired FR2187009A5 (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date
US24690072A	1972-04-24	1972-04-24
US24744072A	1972-04-25	1972-04-25
US24787772A	1972-04-26	1972-04-26
JP48045828A JPS4947821A (fr)	1972-04-24	1973-04-24

Publications (1)

Publication Number	Publication Date
FR2187009A5 true FR2187009A5 (fr)	1974-01-11

Family

ID=72321918

Family Applications (3)

Application Number	Title	Priority Date
FR7314650A Expired FR2187009A5 (fr)	1972-04-24	1973-04-20
FR7314852A Expired FR2182508A5 (fr)	1972-04-24	1973-04-24
FR7314853A Expired FR2182509A5 (fr)	1972-04-24	1973-04-24

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
FR7314852A Expired FR2182508A5 (fr)	1972-04-24	1973-04-24
FR7314853A Expired FR2182509A5 (fr)	1972-04-24	1973-04-24

Country Status (7)

Country	Link
JP (3)	JPS4947821A (fr)
DE (3)	DE2320171A1 (fr)
ES (3)	ES413984A1 (fr)
FR (3)	FR2187009A5 (fr)
GB (2)	GB1433611A (fr)
IT (1)	IT982875B (fr)
SE (1)	SE389164B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4029951A (en) *	1975-10-21	1977-06-14	Westinghouse Electric Corporation	Turbine power plant automatic control system
JPS559097Y2 (fr) *	1976-07-28	1980-02-28
JPS53117543A (en) *	1977-03-14	1978-10-14	Yamabishi Sangiyou Yuugen	Cultivation of lawn
JPS53134627A (en) *	1977-04-22	1978-11-24	Onishi Hitoshi	Controlling method for growth of bean sprout
JPS53143521A (en) *	1977-05-17	1978-12-14	Michio Kanbe	Producing method of bean sprout
US4249238A (en) *	1978-05-24	1981-02-03	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Apparatus for sensor failure detection and correction in a gas turbine engine control system
JPS5745795Y2 (fr) *	1979-04-06	1982-10-08
EP0407007A3 (en) *	1989-06-19	1991-12-11	Westinghouse Electric Corporation	System for modelling thermal properties of reactor vessels
JPH0728604B2 (ja) *	1991-03-01	1995-04-05	有限会社ひむか物産	着色シラス粒子
JPH04287616A (ja) *	1991-03-16	1992-10-13	Shoichi Yamamura	芝生の目埋め材
JPH06153686A (ja) *	1992-11-28	1994-06-03	Nisshoku Corp	植物生育促進材
DE29605939U1 (de) *	1996-04-03	1997-08-07	Siemens AG, 80333 München	System zur Lastprognose, Einsatzplanung und Momentanoptimierung bei der Energieerzeugung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3446224A (en) *	1967-01-03	1969-05-27	Gen Electric	Rotor stress controlled startup system
CA941492A (en) *	1968-04-19	1974-02-05	Westinghouse Electric Corporation	System for operating a steam turbine and an electric power generating plant
US3552872A (en) *	1969-04-14	1971-01-05	Westinghouse Electric Corp	Computer positioning control system with manual backup control especially adapted for operating steam turbine valves
US3741246A (en) *	1970-10-14	1973-06-26	Westinghouse Electric Corp	Steam turbine system with digital computer position control having improved automatic manuel interaction
JPS5350745A (en) *	1976-10-19	1978-05-09	Ricoh Co Ltd	Ink clog remover

1973
- 1973-04-16 GB GB1823773A patent/GB1433611A/en not_active Expired
- 1973-04-16 GB GB1823873A patent/GB1433612A/en not_active Expired
- 1973-04-19 DE DE2320171A patent/DE2320171A1/de not_active Withdrawn
- 1973-04-19 DE DE2320132A patent/DE2320132C2/de not_active Expired
- 1973-04-19 DE DE2320256A patent/DE2320256A1/de not_active Withdrawn
- 1973-04-20 FR FR7314650A patent/FR2187009A5/fr not_active Expired
- 1973-04-23 ES ES413984A patent/ES413984A1/es not_active Expired
- 1973-04-23 ES ES413985A patent/ES413985A1/es not_active Expired
- 1973-04-24 FR FR7314852A patent/FR2182508A5/fr not_active Expired
- 1973-04-24 JP JP48045828A patent/JPS4947821A/ja active Pending
- 1973-04-24 SE SE7305759A patent/SE389164B/xx unknown
- 1973-04-24 IT IT23387/73A patent/IT982875B/it active
- 1973-04-24 JP JP7345827A patent/JPS5542404B2/ja not_active Expired
- 1973-04-24 FR FR7314853A patent/FR2182509A5/fr not_active Expired
1975
- 1975-08-22 ES ES413983A patent/ES413983A1/es not_active Expired
1980
- 1980-06-25 JP JP1980088184U patent/JPS626241Y2/ja not_active Expired

Also Published As

Publication number	Publication date
ES413985A1 (es)	1976-02-01
JPS626241Y2 (fr)	1987-02-13
GB1433611A (en)	1976-04-28
DE2320132A1 (de)	1973-10-31
SE389164B (sv)	1976-10-25
IT982875B (it)	1974-10-21
ES413983A1 (es)	1976-06-01
GB1433612A (en)	1976-04-28
ES413984A1 (es)	1976-06-16
JPS4947820A (fr)	1974-05-09
FR2182509A5 (fr)	1973-12-07
JPS5542404B2 (fr)	1980-10-30
FR2182508A5 (fr)	1973-12-07
DE2320132C2 (de)	1983-06-09
JPS568802U (fr)	1981-01-26
DE2320256A1 (de)	1973-11-15
JPS4947821A (fr)	1974-05-09
DE2320171A1 (de)	1973-10-31

Publication	Publication Date	Title
JPS568802U (fr)	1981-01-26
CH582033A5 (fr)	1976-11-30
CH567815A5 (fr)	1975-10-15
BG18037A1 (fr)	1974-09-02
BG18109A1 (fr)	1974-09-02
BG18156A1 (fr)	1974-09-02
BG18675A1 (fr)	1975-03-20
BG19280A1 (fr)	1975-06-15
BG21412A3 (fr)	1976-05-20
CH559056A5 (fr)	1975-02-28
CH559136A5 (fr)	1975-02-28
CH559284A5 (fr)	1975-02-28
CH559377A5 (fr)	1975-02-28
CH562659A5 (fr)	1975-06-13
CH562737A5 (fr)	1975-06-13
CH563063A5 (fr)	1975-06-13
CH564663A5 (fr)	1975-07-31
CH564698A5 (fr)	1975-07-31
CH565447A5 (fr)	1975-08-15
CH566473A5 (fr)	1975-09-15
CH566861A5 (fr)	1975-09-30
CH566879A5 (fr)	1975-09-30
CH567512A5 (fr)	1975-10-15
CH567723A5 (fr)	1975-10-15
CH567780A5 (fr)	1975-10-15

Legal Events

Date	Code	Title
1983-02-25	ST	Notification of lapse
1983-05-06	AR	Application made for restoration
1983-06-10	BR	Restoration of rights
1993-02-26	ST	Notification of lapse