IT1006974B - FLUID MACHINE IMPELLER - Google Patents

FLUID MACHINE IMPELLER

Info

Publication number
IT1006974B
IT1006974B IT19541/74A IT1954174A IT1006974B IT 1006974 B IT1006974 B IT 1006974B IT 19541/74 A IT19541/74 A IT 19541/74A IT 1954174 A IT1954174 A IT 1954174A IT 1006974 B IT1006974 B IT 1006974B
Authority
IT
Italy
Prior art keywords
fluid machine
machine impeller
impeller
fluid
machine
Prior art date
Application number
IT19541/74A
Other languages
Italian (it)
Original Assignee
Tec Group
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 Tec Group filed Critical Tec Group
Application granted granted Critical
Publication of IT1006974B publication Critical patent/IT1006974B/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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0055—Rotors with adjustable blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT19541/74A 1973-01-23 1974-01-18 FLUID MACHINE IMPELLER IT1006974B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00326129A US3804553A (en) 1973-01-23 1973-01-23 Fluid machine rotor

Publications (1)

Publication Number Publication Date
IT1006974B true IT1006974B (en) 1976-10-20

Family

ID=23270932

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19541/74A IT1006974B (en) 1973-01-23 1974-01-18 FLUID MACHINE IMPELLER

Country Status (7)

Country Link
US (1) US3804553A (en)
JP (1) JPS49104202A (en)
CA (1) CA1015604A (en)
DE (1) DE2357764A1 (en)
FR (1) FR2215088A5 (en)
GB (1) GB1447512A (en)
IT (1) IT1006974B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176283A (en) * 1977-11-23 1979-11-27 Mclaren Richard H Water powered generator
US4178131A (en) * 1978-08-07 1979-12-11 Roy E. Roth Company Centrifugal impellers
US4772177A (en) * 1986-06-20 1988-09-20 Hayashi Seiko Co. Ltd. Screw pump
US4822308A (en) * 1987-09-21 1989-04-18 Rochester Willard G Marine steering and propulsion system
JPH02227597A (en) * 1989-02-28 1990-09-10 Muneyuki Sakamoto Pump with internal vane
US4941802A (en) * 1989-06-02 1990-07-17 Ross John C Multi-bladed propulsion apparatus
DE59008087D1 (en) * 1990-02-06 1995-02-02 Reinhard Gabriel Jet drive for water and air vehicles as well as circulation pumps.
JPH0361190U (en) * 1990-10-02 1991-06-14
JPH05223086A (en) * 1992-02-10 1993-08-31 Tomoharu Kataoka Pump device eliminating rotary shaft
GB2264983A (en) * 1992-03-03 1993-09-15 Nathan Aldred Wright Propeller to delay the onset of cavitation.
US5383802A (en) * 1993-11-17 1995-01-24 Maelstrom, Inc. Propulsion system
US6245007B1 (en) 1999-01-28 2001-06-12 Terumo Cardiovascular Systems Corporation Blood pump
US7470105B2 (en) * 2005-08-23 2008-12-30 De Oliveira Joao Bosco Cylindrical rotor with internal blades
EP1764509A1 (en) * 2005-09-15 2007-03-21 Joao Bosco De Oliveira Cylindrical rotor with internal blades
KR100955727B1 (en) * 2009-02-24 2010-05-03 (주)지텍 Local ventilator device
DE102012005055A1 (en) * 2012-03-15 2013-09-19 Voith Patent Gmbh Ship propulsion with a hubless propeller
US10508545B2 (en) * 2016-05-10 2019-12-17 Alan Robert Gillengerten Axial impeller with rotating housing and positionable blades

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1585713A (en) * 1922-05-31 1926-05-25 Westinghouse Electric & Mfg Co Turbine-blade fastening
US2153055A (en) * 1938-04-06 1939-04-04 Weissmann Henry Propeller
US2605606A (en) * 1950-05-19 1952-08-05 Alfred M Pilz Variable pitch tube propeller
GB723813A (en) * 1952-05-30 1955-02-09 Power Jets Res & Dev Ltd Improvements in or relating to bladed rotors for compressors, turbines and like fluid flow machines
GB750274A (en) * 1954-07-05 1956-06-13 Eugenio Marcon Propelling ships or boats
GB811922A (en) * 1955-03-10 1959-04-15 Rolls Royce Improvements relating to bladed rotors of axial flow fluid machines

Also Published As

Publication number Publication date
JPS49104202A (en) 1974-10-02
FR2215088A5 (en) 1974-08-19
GB1447512A (en) 1976-08-25
US3804553A (en) 1974-04-16
DE2357764A1 (en) 1974-07-25
CA1015604A (en) 1977-08-16

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