GB962345A - Positive rotor for pumps, turbines and compressors - Google Patents

Positive rotor for pumps, turbines and compressors

Info

Publication number
GB962345A
GB962345A GB4004260A GB4004260A GB962345A GB 962345 A GB962345 A GB 962345A GB 4004260 A GB4004260 A GB 4004260A GB 4004260 A GB4004260 A GB 4004260A GB 962345 A GB962345 A GB 962345A
Authority
GB
United Kingdom
Prior art keywords
rotor
face
patay
concentric
axis
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
GB4004260A
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 GB4004260A priority Critical patent/GB962345A/en
Publication of GB962345A publication Critical patent/GB962345A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

962,345. Centrifugal pumps and compressors; turbines. M. PATAY, L. PATAY, and P. PATAY. May 21, 1962 [May 22, 1961], No. 40042/60. Headings F1C and F1T. A rotor for a pump, compressor or an inwardflow turbine operated by air, gas, steam or water comprises blades with three substantial dimensions and placed, preferably equidistantly, between imaginary circles which are concentric to the axis of rotation, the inner circle being the rotor eye and the outer circle being the rotor periphery, the blades being roughly of triangular shape, preferably with smooth, curved contour lines and rounded-off corners, one face of each blade being substantially of radial direction, another being concentric to the axis of rotation and the third being the longest. In the pump impeller shown, each blade is of roughly triangular shape with rounded corners, the trailing face BC being of substantially radial direction, and the front face AB being longer and having a smaller outlet angle than the trailing face. The third face AC is concentric with the rotor axis O.
GB4004260A 1961-05-22 1961-05-22 Positive rotor for pumps, turbines and compressors Expired GB962345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4004260A GB962345A (en) 1961-05-22 1961-05-22 Positive rotor for pumps, turbines and compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4004260A GB962345A (en) 1961-05-22 1961-05-22 Positive rotor for pumps, turbines and compressors

Publications (1)

Publication Number Publication Date
GB962345A true GB962345A (en) 1964-07-01

Family

ID=10412877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4004260A Expired GB962345A (en) 1961-05-22 1961-05-22 Positive rotor for pumps, turbines and compressors

Country Status (1)

Country Link
GB (1) GB962345A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462577A1 (en) * 1979-08-03 1981-02-13 Lesna Soc Civile HYDRAULIC TURBINE WITH FOUR BLADES, OF THE AXIAL TYPE, HAVING A DISTRIBUTOR WITHOUT BLADES AND WITH INJECTORS, PARTICULARLY INTENDED FOR TOOLS FOR UNDERWATER WORKS
CZ307461B6 (en) * 2017-03-10 2018-09-12 Česká zemědělská univerzita v Praze A centrifugal pump impeller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462577A1 (en) * 1979-08-03 1981-02-13 Lesna Soc Civile HYDRAULIC TURBINE WITH FOUR BLADES, OF THE AXIAL TYPE, HAVING A DISTRIBUTOR WITHOUT BLADES AND WITH INJECTORS, PARTICULARLY INTENDED FOR TOOLS FOR UNDERWATER WORKS
EP0025371A1 (en) * 1979-08-03 1981-03-18 Lesna (société civile) Axially exhausting four-bladed hydraulic turbine with non-bladed nozzle distributor, especially intended for use in under-water operations
CZ307461B6 (en) * 2017-03-10 2018-09-12 Česká zemědělská univerzita v Praze A centrifugal pump impeller

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