GB723248A - Improvements in or relating to pelton and other bucket wheels - Google Patents

Improvements in or relating to pelton and other bucket wheels

Info

Publication number
GB723248A
GB723248A GB9058/52A GB905852A GB723248A GB 723248 A GB723248 A GB 723248A GB 9058/52 A GB9058/52 A GB 9058/52A GB 905852 A GB905852 A GB 905852A GB 723248 A GB723248 A GB 723248A
Authority
GB
United Kingdom
Prior art keywords
bucket
projection
integral
portions
wheel
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
GB9058/52A
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.)
GE Energy UK Ltd
MARKHAM AND CO Ltd
Original Assignee
Boving and Co Ltd
MARKHAM AND CO Ltd
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 Boving and Co Ltd, MARKHAM AND CO Ltd filed Critical Boving and Co Ltd
Priority to GB9058/52A priority Critical patent/GB723248A/en
Priority to DEM18031A priority patent/DE1063540B/en
Priority to FR1079146D priority patent/FR1079146A/en
Priority to CH333653D priority patent/CH333653A/en
Priority to ES0208648A priority patent/ES208648A1/en
Publication of GB723248A publication Critical patent/GB723248A/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
    • F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
    • F03B1/02—Buckets; Bucket-carrying rotors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Table Devices Or Equipment (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

723,248. Hydraulic turbines. MARKHAM & CO., Ltd., BARCLAY, R. J., and BOVING & CO., Ltd. April 2, 1953 [April 9, 1952], No. 9058/52. Class 110 (3). The bucket wheel of a hydraulic turbine comprises a number of dual-bowl buckets attached to a centre part of the wheel, integral portions of the centre part of the wheel each forming a single support for a bucket and each of the integral portions extends along at least a part of the radial height of the bucket at a central location between the bowls. In Figs. 1, 2 and 3, the support 16 which is an integral-projection of the disc 10 extends the full radial height of the dual bowl bucket 19, 19, the support forming the cusp-shaped part 17 of the bowls, the bowls being secured by welding on either side thereof. The projection 20 on Figs. 1 and 4 does not extend to the full radial height of the bucket and the two bowl portions 22 abut one another beyond the projection. The projection 23 of the wheel in Figs. 5 and 6 does not extend right through the thickness of the bucket, the two bowl portions 24 being secured thereto and the cusp-shaped portion 15 is built up by welding. In Fig. 9 the dualbowl bucket 19 is formed in one piece which is secured to the integral projection 30. In further embodiments, either groups of or single supporting portions are formed integral with sector-shaped parts which are welded together edge-to-edge to form a disc-like centre part.
GB9058/52A 1952-04-09 1952-04-09 Improvements in or relating to pelton and other bucket wheels Expired GB723248A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB9058/52A GB723248A (en) 1952-04-09 1952-04-09 Improvements in or relating to pelton and other bucket wheels
DEM18031A DE1063540B (en) 1952-04-09 1953-04-04 Bucket wheel for Pelton turbines
FR1079146D FR1079146A (en) 1952-04-09 1953-04-09 Pelton wheel or other bucket wheel for turbines
CH333653D CH333653A (en) 1952-04-09 1953-04-09 Impeller for hydraulic machines
ES0208648A ES208648A1 (en) 1952-04-09 1953-04-17 Improvements in or relating to pelton and other bucket wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9058/52A GB723248A (en) 1952-04-09 1952-04-09 Improvements in or relating to pelton and other bucket wheels

Publications (1)

Publication Number Publication Date
GB723248A true GB723248A (en) 1955-02-02

Family

ID=38466630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9058/52A Expired GB723248A (en) 1952-04-09 1952-04-09 Improvements in or relating to pelton and other bucket wheels

Country Status (5)

Country Link
CH (1) CH333653A (en)
DE (1) DE1063540B (en)
ES (1) ES208648A1 (en)
FR (1) FR1079146A (en)
GB (1) GB723248A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0882888A1 (en) * 1997-06-06 1998-12-09 VOEST-ALPINE MACHINERY, CONSTRUCTION & ENGINEERING GESELLSCHAFT m.b.H. Rotor for Pelton turbine
EP0892173A1 (en) * 1997-07-18 1999-01-20 Voith Riva Hydro S.p.A. Process for manufacturing hydraulic turbine wheels and the wheels obtained thereby
EP0980714A2 (en) * 1998-08-19 2000-02-23 Fleetguard, Inc. A cone-stack centrifuge
FR2851304A1 (en) * 2003-02-13 2004-08-20 Jean Oussalem Hydrogen and oxygen collector for water electrolysis unit uses energy of rising gas bubbles to drive belt connected to power generator
EP2213407A1 (en) * 2009-01-30 2010-08-04 Alstom Hydro France Hydraulic machine newly manufactured component, method for manufacturing or repairing such a component
US20190162160A1 (en) * 2016-08-01 2019-05-30 Voith Patent Gmbh Runner for a pelton turbine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014205062A1 (en) 2014-03-19 2015-03-12 Voith Patent Gmbh Apparatus and method for making a Pelton impeller
DE102015212624B3 (en) * 2015-07-07 2016-06-23 Voith Patent Gmbh Impeller of a Pelton turbine
DE102016207879A1 (en) * 2016-05-09 2017-06-01 Voith Patent Gmbh Impeller of a Pelton turbine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE319554C (en) * 1918-02-15 1920-03-10 Eduard Wiki Pelton wheel type free-jet turbine
CH143800A (en) * 1929-11-06 1930-11-30 Theodor Bell & Cie Ag Turbine impeller with cup-shaped, jet-loaded blades.
US2059648A (en) * 1934-05-02 1936-11-03 Allis Chalmers Mfg Co Impulse bucket
CH204959A (en) * 1939-08-31 1939-05-31 Burger Amanz Water turbine blade.
GB660704A (en) * 1949-03-29 1951-11-14 English Electric Co Ltd Improvements in and relating to hydraulic turbines

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0882888A1 (en) * 1997-06-06 1998-12-09 VOEST-ALPINE MACHINERY, CONSTRUCTION & ENGINEERING GESELLSCHAFT m.b.H. Rotor for Pelton turbine
EP0892173A1 (en) * 1997-07-18 1999-01-20 Voith Riva Hydro S.p.A. Process for manufacturing hydraulic turbine wheels and the wheels obtained thereby
EP0980714A2 (en) * 1998-08-19 2000-02-23 Fleetguard, Inc. A cone-stack centrifuge
EP0980714A3 (en) * 1998-08-19 2001-07-25 Fleetguard, Inc. A cone-stack centrifuge
FR2851304A1 (en) * 2003-02-13 2004-08-20 Jean Oussalem Hydrogen and oxygen collector for water electrolysis unit uses energy of rising gas bubbles to drive belt connected to power generator
EP2213407A1 (en) * 2009-01-30 2010-08-04 Alstom Hydro France Hydraulic machine newly manufactured component, method for manufacturing or repairing such a component
FR2941639A1 (en) * 2009-01-30 2010-08-06 Alstom Hydro France NOVEL HYDRAULIC MACHINE COMPONENT, METHOD FOR MANUFACTURING OR MAINTENANCE OF SUCH COMPONENT
US20190162160A1 (en) * 2016-08-01 2019-05-30 Voith Patent Gmbh Runner for a pelton turbine

Also Published As

Publication number Publication date
ES208648A1 (en) 1954-06-01
DE1063540B (en) 1959-08-13
FR1079146A (en) 1954-11-25
CH333653A (en) 1958-10-31

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