FR2119290A5 - - Google Patents

Info

Publication number
FR2119290A5
FR2119290A5 FR7047640A FR7047640A FR2119290A5 FR 2119290 A5 FR2119290 A5 FR 2119290A5 FR 7047640 A FR7047640 A FR 7047640A FR 7047640 A FR7047640 A FR 7047640A FR 2119290 A5 FR2119290 A5 FR 2119290A5
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
FR7047640A
Other languages
French (fr)
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.)
Neyrpic SA
Original Assignee
Neyrpic SA
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 Neyrpic SA filed Critical Neyrpic SA
Priority to FR7047640A priority Critical patent/FR2119290A5/fr
Priority to CA130,893*7A priority patent/CA963357A/en
Priority to BR8544/71A priority patent/BR7108544D0/en
Application granted granted Critical
Publication of FR2119290A5 publication Critical patent/FR2119290A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/22—Synchronisation of the movement of two or more servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/004—Valve arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
FR7047640A 1970-12-23 1970-12-23 Expired FR2119290A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7047640A FR2119290A5 (en) 1970-12-23 1970-12-23
CA130,893*7A CA963357A (en) 1970-12-23 1971-12-22 Disposition de synchronisation de servomoteurs hydrauliques
BR8544/71A BR7108544D0 (en) 1970-12-23 1971-12-23 ARRANGEMENT FOR THE SYNCHRONIZATION OF THE MOVEMENT OF VARIOUS HYDRAULIC SERVOMOTORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7047640A FR2119290A5 (en) 1970-12-23 1970-12-23

Publications (1)

Publication Number Publication Date
FR2119290A5 true FR2119290A5 (en) 1972-08-04

Family

ID=9066727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7047640A Expired FR2119290A5 (en) 1970-12-23 1970-12-23

Country Status (3)

Country Link
BR (1) BR7108544D0 (en)
CA (1) CA963357A (en)
FR (1) FR2119290A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2955369A1 (en) * 2010-01-21 2011-07-22 Alstom Hydro France DEVICE FOR CONTROLLING THE MOVEMENT OF A HYDRAULIC MACHINE TRAP VALVE AND HYDRAULIC MACHINE COMPRISING SUCH A DEVICE
RU2534649C1 (en) * 2013-05-06 2014-12-10 Эмерсон Процесс Менеджмент Пауэр Энд Вотер Солюшнз, Инк. Control system of ring-seal gate (versions) and method of ring-seal gate control system of ring-seal gate

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2955369A1 (en) * 2010-01-21 2011-07-22 Alstom Hydro France DEVICE FOR CONTROLLING THE MOVEMENT OF A HYDRAULIC MACHINE TRAP VALVE AND HYDRAULIC MACHINE COMPRISING SUCH A DEVICE
WO2011089361A1 (en) * 2010-01-21 2011-07-28 Alstom Hydro France Device for controlling the movement of a ring gate of a hydraulic machine and hydraulic machine comprising such a device
CN102725514A (en) * 2010-01-21 2012-10-10 阿尔斯通水电设备法国公司 Device for controlling the movement of a ring gate of a hydraulic machine and hydraulic machine comprising such a device
RU2546346C2 (en) * 2010-01-21 2015-04-10 АЛЬСТОМ Риньюэбл Текнолоджиз Control device of movement of cylindrical gate of hydraulic machine, and hydraulic machine containing such device
CN102725514B (en) * 2010-01-21 2015-08-26 阿尔斯通再生能源技术公司 For the motion of the annular valve of hydraulic control machine device and comprise the hydraulic press of this device
US9494173B2 (en) 2010-01-21 2016-11-15 Alstom Renewable Technologies Device for controlling the movement of a ring gate of a hydraulic machine and hydraulic machine comprising such a device
RU2534649C1 (en) * 2013-05-06 2014-12-10 Эмерсон Процесс Менеджмент Пауэр Энд Вотер Солюшнз, Инк. Control system of ring-seal gate (versions) and method of ring-seal gate control system of ring-seal gate

Also Published As

Publication number Publication date
BR7108544D0 (en) 1973-05-31
CA963357A (en) 1975-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse