ATE119240T1 - Pelton-laufrad und dessen herstellung. - Google Patents

Pelton-laufrad und dessen herstellung.

Info

Publication number
ATE119240T1
ATE119240T1 AT92110450T AT92110450T ATE119240T1 AT E119240 T1 ATE119240 T1 AT E119240T1 AT 92110450 T AT92110450 T AT 92110450T AT 92110450 T AT92110450 T AT 92110450T AT E119240 T1 ATE119240 T1 AT E119240T1
Authority
AT
Austria
Prior art keywords
ring
rotor
rim
hollow chamber
wheel web
Prior art date
Application number
AT92110450T
Other languages
German (de)
English (en)
Inventor
Richard Angehrn
Fritz Schneebeli
Original Assignee
Escher Wyss Ag
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 Escher Wyss Ag filed Critical Escher Wyss Ag
Application granted granted Critical
Publication of ATE119240T1 publication Critical patent/ATE119240T1/de

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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Glass Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
AT92110450T 1991-07-12 1992-06-20 Pelton-laufrad und dessen herstellung. ATE119240T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2080/91A CH683939A5 (de) 1991-07-12 1991-07-12 Pelton-Laufrad und dessen Herstellung.

Publications (1)

Publication Number Publication Date
ATE119240T1 true ATE119240T1 (de) 1995-03-15

Family

ID=4225439

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92110450T ATE119240T1 (de) 1991-07-12 1992-06-20 Pelton-laufrad und dessen herstellung.

Country Status (8)

Country Link
EP (1) EP0522336B1 (OSRAM)
JP (1) JP2786378B2 (OSRAM)
AT (1) ATE119240T1 (OSRAM)
CA (1) CA2073538A1 (OSRAM)
CH (1) CH683939A5 (OSRAM)
DE (2) DE4127622A1 (OSRAM)
ES (1) ES2069934T3 (OSRAM)
NO (1) NO307008B1 (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409407B (de) 1997-06-06 2002-08-26 Va Tech Hydro Gmbh & Co Laufrad einer pelton-turbine
FR2776341B1 (fr) 1998-03-23 2000-06-09 Gec Alsthom Neyrpic Roue de turbine et turbine de type pelton equipee d'une telle roue
TW442616B (en) * 1998-06-15 2001-06-23 Dinesh Patel An improved vane system
GB9826728D0 (en) 1998-12-04 1999-01-27 Rolls Royce Plc Method and apparatus for building up a workpiece by deposit welding
CN110449760A (zh) * 2019-07-16 2019-11-15 浙江富春江水电设备有限公司 一种冲击式转轮精焊方法及结构
CN112943504A (zh) * 2021-04-13 2021-06-11 哈尔滨电机厂有限责任公司 一种分环制造的大型冲击式水轮机转轮

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1014783A (fr) * 1949-04-22 1952-08-21 Roue hydraulique pelton à pales fixées par des bagues emmancliées à chaud, avec suppression complète des boulons de serrage et du disque p? des pales
GB715858A (en) * 1952-06-06 1954-09-22 English Electric Co Ltd Improvements in and relating to impulse wheel runners
CH402774A (fr) * 1962-07-31 1966-05-31 Neyrpic Ateliers Neyret Beylie Roue de turbine à action
JPS57191467A (en) * 1981-05-19 1982-11-25 Toshiba Corp Manufacture of guide vane for water turbine

Also Published As

Publication number Publication date
EP0522336A1 (de) 1993-01-13
NO922362L (no) 1993-01-13
CA2073538A1 (en) 1993-01-13
NO307008B1 (no) 2000-01-24
JPH06147091A (ja) 1994-05-27
JP2786378B2 (ja) 1998-08-13
DE4127622A1 (de) 1993-01-14
DE4127622C2 (OSRAM) 1993-05-13
ES2069934T3 (es) 1995-05-16
DE59201514D1 (de) 1995-04-06
CH683939A5 (de) 1994-06-15
EP0522336B1 (de) 1995-03-01
NO922362D0 (no) 1992-06-16

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee