JPS49104202A - - Google Patents

Info

Publication number
JPS49104202A
JPS49104202A JP48136966A JP13696673A JPS49104202A JP S49104202 A JPS49104202 A JP S49104202A JP 48136966 A JP48136966 A JP 48136966A JP 13696673 A JP13696673 A JP 13696673A JP S49104202 A JPS49104202 A JP S49104202A
Authority
JP
Japan
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.)
Pending
Application number
JP48136966A
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 filed Critical
Publication of JPS49104202A publication Critical patent/JPS49104202A/ja
Pending 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
    • 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)
JP48136966A 1973-01-23 1973-12-10 Pending JPS49104202A (ja)

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
JPS49104202A true JPS49104202A (ja) 1974-10-02

Family

ID=23270932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48136966A Pending JPS49104202A (ja) 1973-01-23 1973-12-10

Country Status (7)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02227597A (ja) * 1989-02-28 1990-09-10 Muneyuki Sakamoto 内羽根付きポンプ
JPH0361190U (ja) * 1990-10-02 1991-06-14
JPH05223086A (ja) * 1992-02-10 1993-08-31 Tomoharu Kataoka 回転軸を省略したポンプ装置

Families Citing this family (14)

* 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
US4941802A (en) * 1989-06-02 1990-07-17 Ross John C Multi-bladed propulsion apparatus
DE59008087D1 (de) * 1990-02-06 1995-02-02 Reinhard Gabriel Strahlantrieb für Wasser- und Luftfahrzeuge sowie Umwälzpumpen.
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 (ko) * 2009-02-24 2010-05-03 (주)지텍 국소 배기장치
DE102012005055A1 (de) * 2012-03-15 2013-09-19 Voith Patent Gmbh Schiffsantrieb mit einem nabenlosen 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02227597A (ja) * 1989-02-28 1990-09-10 Muneyuki Sakamoto 内羽根付きポンプ
JPH0361190U (ja) * 1990-10-02 1991-06-14
JPH05223086A (ja) * 1992-02-10 1993-08-31 Tomoharu Kataoka 回転軸を省略したポンプ装置

Also Published As

Publication number Publication date
CA1015604A (en) 1977-08-16
FR2215088A5 (ja) 1974-08-19
DE2357764A1 (de) 1974-07-25
US3804553A (en) 1974-04-16
GB1447512A (en) 1976-08-25
IT1006974B (it) 1976-10-20

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