GB193507A - Improvements in and connected with hydraulic impulse turbines - Google Patents

Improvements in and connected with hydraulic impulse turbines

Info

Publication number
GB193507A
GB193507A GB31632/21A GB3163221A GB193507A GB 193507 A GB193507 A GB 193507A GB 31632/21 A GB31632/21 A GB 31632/21A GB 3163221 A GB3163221 A GB 3163221A GB 193507 A GB193507 A GB 193507A
Authority
GB
United Kingdom
Prior art keywords
buckets
edge
runner
bucket
cast
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
GB31632/21A
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.)
English Electric Co Ltd
Original Assignee
English Electric 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB31632/21A priority Critical patent/GB193507A/en
Priority to US601122A priority patent/US1575512A/en
Priority to FR558786D priority patent/FR558786A/en
Priority to DEE28714D priority patent/DE443449C/en
Publication of GB193507A publication Critical patent/GB193507A/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)

Abstract

193,507. English Electric Co., Ltd., and Seewer, P. W. Nov. 25, 1921. Reflexed-flow type.-In hydraulic turbines of the impulse type, the runner 1 has a central sharp edge 3 and is shaped as shown in Fig. 2, the buckets 5 being formed separately and cast into the concave surfaces of the runner. The edges 8 of the buckets do not extend radially outward beyond the edge 3 of the runner until they have extended laterally from this edge. to a distance equal to the radius of the full jet 11. The pitch of the buckets is not greater than the diameter of the full jet, and the bottom of the bowl of each bucket lies inside the plane of the outer edge 10 of the next bucket. Supporting rings 13 are cast around the outer peripheries of the buckets. Fig. 4 shows a modified form of bucket 5 with shaped reinforcing rings 13. The runner may have buckets on one side only of the edge 3.
GB31632/21A 1921-11-25 1921-11-25 Improvements in and connected with hydraulic impulse turbines Expired GB193507A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB31632/21A GB193507A (en) 1921-11-25 1921-11-25 Improvements in and connected with hydraulic impulse turbines
US601122A US1575512A (en) 1921-11-25 1922-11-15 Hydraulic impulse turbine
FR558786D FR558786A (en) 1921-11-25 1922-11-17 Improvements in hydraulic action turbines
DEE28714D DE443449C (en) 1921-11-25 1922-11-18 Impeller for a Pelton water turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31632/21A GB193507A (en) 1921-11-25 1921-11-25 Improvements in and connected with hydraulic impulse turbines

Publications (1)

Publication Number Publication Date
GB193507A true GB193507A (en) 1923-02-26

Family

ID=10326063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31632/21A Expired GB193507A (en) 1921-11-25 1921-11-25 Improvements in and connected with hydraulic impulse turbines

Country Status (3)

Country Link
DE (1) DE443449C (en)
FR (1) FR558786A (en)
GB (1) GB193507A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112343746A (en) * 2019-08-07 2021-02-09 江苏海事职业技术学院 Portable water turbine device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061707B (en) * 1957-05-18 1959-07-16 Technica Ets Impeller for externally pressurized water turbines or pumps
DE3022036A1 (en) * 1980-06-12 1981-12-17 Klein, Schanzlin & Becker Ag, 6710 Frankenthal FREE-JET TURBINE WHEEL
IL129871A (en) 1994-05-06 2003-11-23 Pharmacia & Upjohn Inc Process for preparing 4-phenyl-substituted octanoyl-oxazolidin-2-one intermediates that are useful for preparing pyran-2-ones useful for treating retroviral infections

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112343746A (en) * 2019-08-07 2021-02-09 江苏海事职业技术学院 Portable water turbine device

Also Published As

Publication number Publication date
DE443449C (en) 1927-04-29
FR558786A (en) 1923-09-03

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