FR2448644A1 - Low pressure hydraulic expansion turbine - has side inlet nozzle and axial exhaust with blades on rotor - Google Patents

Low pressure hydraulic expansion turbine - has side inlet nozzle and axial exhaust with blades on rotor

Info

Publication number
FR2448644A1
FR2448644A1 FR7903066A FR7903066A FR2448644A1 FR 2448644 A1 FR2448644 A1 FR 2448644A1 FR 7903066 A FR7903066 A FR 7903066A FR 7903066 A FR7903066 A FR 7903066A FR 2448644 A1 FR2448644 A1 FR 2448644A1
Authority
FR
France
Prior art keywords
rotor
low pressure
inlet nozzle
blades
expansion turbine
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.)
Granted
Application number
FR7903066A
Other languages
French (fr)
Other versions
FR2448644B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7903066A priority Critical patent/FR2448644A1/en
Publication of FR2448644A1 publication Critical patent/FR2448644A1/en
Application granted granted Critical
Publication of FR2448644B1 publication Critical patent/FR2448644B1/fr
Granted 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
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

The low pressure expansion turbine has a rotor (3) fitted onto a shaft running in ball bearings. The impeller is overhung at one end of the shaft. The rotor is fitted with a number of blades equally spaced on the rotor. The casing cover fits over the rotor and is bolted to the rotor housing around the outside. The fluid is admitted to the turbine through an inlet nozzle (6) perpendicular to the shaft and is expelled through an orifice (8) level with the centreline of the shaft.
FR7903066A 1979-02-07 1979-02-07 Low pressure hydraulic expansion turbine - has side inlet nozzle and axial exhaust with blades on rotor Granted FR2448644A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903066A FR2448644A1 (en) 1979-02-07 1979-02-07 Low pressure hydraulic expansion turbine - has side inlet nozzle and axial exhaust with blades on rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903066A FR2448644A1 (en) 1979-02-07 1979-02-07 Low pressure hydraulic expansion turbine - has side inlet nozzle and axial exhaust with blades on rotor

Publications (2)

Publication Number Publication Date
FR2448644A1 true FR2448644A1 (en) 1980-09-05
FR2448644B1 FR2448644B1 (en) 1985-04-26

Family

ID=9221680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903066A Granted FR2448644A1 (en) 1979-02-07 1979-02-07 Low pressure hydraulic expansion turbine - has side inlet nozzle and axial exhaust with blades on rotor

Country Status (1)

Country Link
FR (1) FR2448644A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE328988C (en) * 1917-12-12 1920-11-25 Hans Ogg Housing for water turbines, fans and exhaustors
FR2393950A1 (en) * 1977-06-10 1979-01-05 Legendre Jacques Rotary hydraulic motor for low pressure fluid - has radially bladed rotor casing with tangential inlet and internal projection forming rotor hub

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE328988C (en) * 1917-12-12 1920-11-25 Hans Ogg Housing for water turbines, fans and exhaustors
FR2393950A1 (en) * 1977-06-10 1979-01-05 Legendre Jacques Rotary hydraulic motor for low pressure fluid - has radially bladed rotor casing with tangential inlet and internal projection forming rotor hub

Also Published As

Publication number Publication date
FR2448644B1 (en) 1985-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse