US1722158A - Water-power engine - Google Patents

Water-power engine Download PDF

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Publication number
US1722158A
US1722158A US38333A US3833325A US1722158A US 1722158 A US1722158 A US 1722158A US 38333 A US38333 A US 38333A US 3833325 A US3833325 A US 3833325A US 1722158 A US1722158 A US 1722158A
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US
United States
Prior art keywords
water
power engine
vanes
whirlpool
speed
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 - Lifetime
Application number
US38333A
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English (en)
Inventor
Reiffenstein Manfred
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Individual
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Individual
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Publication date
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Publication of US1722158A publication Critical patent/US1722158A/en
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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
    • 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

Definitions

  • the present invention relates to the production of the whirl-stream, which is. accomplished by a spiral-casing, in which a whirling motion is imparted to the water by means of a'tangential entry, the inner layers of the annular whirlpool thus formcdfiowing off over the edge of a circular orifice provided in the side wall of the spiral casing concentric to the whirlpool.
  • the runner 7 (Fig. 3) is disposed in the same axis with the whirlpool, the vanes or buckets being of particular shape.
  • the regulation of the flow is effected by reduction of the gate opening (throttle needle or the like in the entry 4). Thereby the consumed quantity of water Q and the axial exit speed 0 are varied, while the absolute exit velocity 0 remains unaltered.
  • Each flow line is wall-thickness 6f 4 the smaller and the exit angle on of the current strings more acute, whereby the efiiciency'is 'also very favourable at part gates.
  • the water power engine can be built with i horizontal or vertical shafts, Instead of one inlet 4 only, al'soa number of inlet-pipes may be arranged in a circle. Further the exit from the casing may 'be disposed not only at the broadside as shownin Figssl and 2, but may be arranged if desired at the, spiral cylindrical mantlethereof by means of a slit provided 'in the latter. The runner may be arranged in such a manner, that the Water passes the vanes not axially as shown I in Fig. 3 but essentially in a radial direction.
  • a non-dro p n 5. Simplest regulation ,by an adjusting- .needle or the like.
  • a rotor In a water power engine, a rotor, means eiiiciency at part gates.
  • a rotor comprising vanes formed to freely discharge the ,water, with means forming a vane free spiral conduit for positively producing a vortex ofwater with inner free cylindric' space and for delivering said vortex axially towards said rotor.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
US38333A 1924-07-02 1925-06-19 Water-power engine Expired - Lifetime US1722158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT236560X 1924-07-02

Publications (1)

Publication Number Publication Date
US1722158A true US1722158A (en) 1929-07-23

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ID=3670009

Family Applications (1)

Application Number Title Priority Date Filing Date
US38333A Expired - Lifetime US1722158A (en) 1924-07-02 1925-06-19 Water-power engine

Country Status (3)

Country Link
US (1) US1722158A (fr)
FR (1) FR600316A (fr)
GB (1) GB236560A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231238A (en) * 1964-06-18 1966-01-25 Vortec Products Co Turbines
US3399864A (en) * 1966-06-16 1968-09-03 Charmilles Sa Ateliers Pelton turbine of the horizontal shaft type

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE256822T1 (de) * 1998-06-04 2004-01-15 Pietro Barozzi Freistrahlturbine
WO2008107902A2 (fr) 2007-03-07 2008-09-12 Galmedics Biotech Ltd. Dispositifs, systèmes et procédés permettant de raccourcir la durée des menstruations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231238A (en) * 1964-06-18 1966-01-25 Vortec Products Co Turbines
US3399864A (en) * 1966-06-16 1968-09-03 Charmilles Sa Ateliers Pelton turbine of the horizontal shaft type

Also Published As

Publication number Publication date
GB236560A (en) 1926-02-18
FR600316A (fr) 1926-02-04

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