ES363218A1 - Hydraulic machine - Google Patents

Hydraulic machine

Info

Publication number
ES363218A1
ES363218A1 ES363218A ES363218A ES363218A1 ES 363218 A1 ES363218 A1 ES 363218A1 ES 363218 A ES363218 A ES 363218A ES 363218 A ES363218 A ES 363218A ES 363218 A1 ES363218 A1 ES 363218A1
Authority
ES
Spain
Prior art keywords
ring
guide vanes
ring member
vanes
runner
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
ES363218A
Other languages
Spanish (es)
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.)
Ateliers des Charmilles SA
Original Assignee
Ateliers des Charmilles 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 Ateliers des Charmilles SA filed Critical Ateliers des Charmilles SA
Publication of ES363218A1 publication Critical patent/ES363218A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/183—Adjustable vanes, e.g. wicket gates
    • 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
    • F03B11/02—Casings
    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/14—Rotors having adjustable blades
    • 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

Abstract

The invention relates to a hydraulic machine such as a turbine or pump or pump/turbine comprising a spiral casing which communicates with the runner or impeller through a guide vane assembly. A Francis turbine is shown in Fig. 1 and comprises a runner 2 mounted on a shaft 1, water being supplied from the spiral casing 3 through a guide vane assembly comprising fixed guide vanes 27 and adjustable guide vanes 5, the adjustable guide vanes having stub shafts 6, 7 mounted in bearings 8, 9 in lower and upper ring members 10, 13, the vanes being movable by actuators 22 acting through lever arms 21. The upper wall of the inlet ducting comprises the ring member 13 and an inner ring member 14 which extends towards the runner 2, the two ring members being inter-connected by a member 15. A number of rods 16 extend from the member 15 parallel to the axis of the machine to a support member 20 secured to the concrete structure 17 whereby part of the load to which the ring member 13 is subjected and the whole load to which the ring member 14 is subjected are transmitted to the concrete structure. The guide vanes 5 may be removed by raising the ring member to the position 13a and removing the vanes as indicated at 5a. A Kaplan type turbine is shown in Fig. 2 and comprises a runner 2 mounted on a shaft 1, water being supplied from a spiral casing 3 through a guide vane assembly comprising fixed guide vanes 27 and adjustable guide vanes 5. The upper wall of the inlet duct comprises ring member 13, in which the upper stub shafts 7 of the guide vanes 5 are supported in bearings 9, and ring member 14 which extends towards the shaft 1 of the machine, the ring members 13, 14 being inter-connected by member 15. The ring member 14 comprises spaced parallel members 23, 24 which are interconnected by radial struts 25, the upper member 24 being connected to a support member 20 integral with the concrete structure 17 whereby a portion of the load to which the ring 13 is subjected and the whole of the load to which the ring 14 is subjected are transmitted to the concrete structure.
ES363218A 1968-02-22 1969-02-03 Hydraulic machine Expired ES363218A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH266868A CH472577A (en) 1968-02-22 1968-02-22 Hydraulic machine

Publications (1)

Publication Number Publication Date
ES363218A1 true ES363218A1 (en) 1970-12-16

Family

ID=4238875

Family Applications (1)

Application Number Title Priority Date Filing Date
ES363218A Expired ES363218A1 (en) 1968-02-22 1969-02-03 Hydraulic machine

Country Status (6)

Country Link
US (1) US3545879A (en)
CH (1) CH472577A (en)
DE (1) DE1905480A1 (en)
ES (1) ES363218A1 (en)
FR (1) FR2002372A1 (en)
GB (1) GB1256261A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5192941A (en) * 1975-02-14 1976-08-14 Supiidoringu oyobi sonoseisakuhoho
US8722636B2 (en) 2011-01-31 2014-05-13 New Market Pharmaceuticals, LLC Animal treatments
DE102022000497A1 (en) 2021-02-11 2022-08-11 Mathias Herrmann Reaction and design concept for engines for catalytic control / energetic triggering (e.g. with metal additives) of the internal speed (acceleration) and exit speed with influencing of temperature and pressure for improved efficiency and combustion chamber adaptation (driver concept)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1517916A (en) * 1924-12-02 Slyyania
DE509495C (en) * 1929-12-21 1930-10-10 Axel Hartwig Device on guide wheels for water turbines
CH323706A (en) * 1955-08-02 1957-08-15 Vevey Atel Const Mec Hydraulic turbine installation

Also Published As

Publication number Publication date
CH472577A (en) 1969-05-15
GB1256261A (en) 1971-12-08
DE1905480A1 (en) 1969-11-06
US3545879A (en) 1970-12-08
FR2002372A1 (en) 1969-10-17

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