CH530560A - Paddle rotor - Google Patents

Paddle rotor

Info

Publication number
CH530560A
CH530560A CH954069A CH954069A CH530560A CH 530560 A CH530560 A CH 530560A CH 954069 A CH954069 A CH 954069A CH 954069 A CH954069 A CH 954069A CH 530560 A CH530560 A CH 530560A
Authority
CH
Switzerland
Prior art keywords
paddle rotor
paddle
rotor
Prior art date
Application number
CH954069A
Other languages
French (fr)
Inventor
Makin Clifford
Original Assignee
Northcroft Lionel George
Northcroft Violet
Brown Anthony Cecil
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 Northcroft Lionel George, Northcroft Violet, Brown Anthony Cecil filed Critical Northcroft Lionel George
Publication of CH530560A publication Critical patent/CH530560A/en

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
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • F04D29/245—Geometry, shape for special effects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—Form or construction
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH954069A 1968-06-19 1969-06-18 Paddle rotor CH530560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29120/68A GB1277416A (en) 1968-06-19 1968-06-19 Improvements in or relating to vaned and bladed rotors

Publications (1)

Publication Number Publication Date
CH530560A true CH530560A (en) 1972-11-15

Family

ID=10286481

Family Applications (1)

Application Number Title Priority Date Filing Date
CH954069A CH530560A (en) 1968-06-19 1969-06-18 Paddle rotor

Country Status (8)

Country Link
AT (1) AT308549B (en)
BE (1) BE734809A (en)
CH (1) CH530560A (en)
DE (1) DE1930481A1 (en)
FR (1) FR2011959A1 (en)
GB (1) GB1277416A (en)
IL (1) IL32415A0 (en)
NL (1) NL6909433A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863353A (en) * 1986-11-20 1989-09-05 A. Ahlstrom Corporation Attaching arrangement

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355954A (en) * 1980-07-18 1982-10-26 The Maytag Company Pump impeller
US4681508A (en) * 1984-11-14 1987-07-21 Kim Choong W Supercavitation centrifugal pump
AT413872B (en) * 2002-10-17 2006-06-15 Bitter Engineering & Systemtec WHEEL FOR A PUMP
FR2927670B1 (en) 2008-02-15 2010-03-19 Alstom Hydro France WHEEL FOR HYDRAULIC MACHINE, HYDRAULIC MACHINE COMPRISING SUCH A WHEEL AND ENERGY CONVERSION INSTALLATION EQUIPPED WITH SUCH A HYDRAULIC MACHINE.
WO2009143569A1 (en) * 2008-05-27 2009-12-03 Weir Minerals Australia Ltd Slurry pump impeller
WO2019155487A1 (en) * 2018-02-06 2019-08-15 Cri Pumps Private Limited Vortex impeller with radially split concentric vanes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863353A (en) * 1986-11-20 1989-09-05 A. Ahlstrom Corporation Attaching arrangement

Also Published As

Publication number Publication date
IL32415A0 (en) 1969-08-27
AT308549B (en) 1973-07-10
BE734809A (en) 1969-12-01
GB1277416A (en) 1972-06-14
FR2011959A1 (en) 1970-03-13
NL6909433A (en) 1969-12-23
DE1930481A1 (en) 1970-01-02

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Legal Events

Date Code Title Description
PL Patent ceased