FR2215088A5 - - Google Patents

Info

Publication number
FR2215088A5
FR2215088A5 FR7343534A FR7343534A FR2215088A5 FR 2215088 A5 FR2215088 A5 FR 2215088A5 FR 7343534 A FR7343534 A FR 7343534A FR 7343534 A FR7343534 A FR 7343534A FR 2215088 A5 FR2215088 A5 FR 2215088A5
Authority
FR
France
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
FR7343534A
Other languages
French (fr)
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.)
TEC GROUP
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 FR2215088A5 publication Critical patent/FR2215088A5/fr
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
    • 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)
FR7343534A 1973-01-23 1973-11-29 Expired FR2215088A5 (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
FR2215088A5 true FR2215088A5 (en) 1974-08-19

Family

ID=23270932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7343534A Expired FR2215088A5 (en) 1973-01-23 1973-11-29

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
ATE115929T1 (en) * 1990-02-06 1995-01-15 Reinhard Gabriel JET DRIVE FOR WATERCRAFT AND AIRCRAFT AND 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
CA1015604A (en) 1977-08-16
US3804553A (en) 1974-04-16
GB1447512A (en) 1976-08-25
IT1006974B (en) 1976-10-20
DE2357764A1 (en) 1974-07-25
JPS49104202A (en) 1974-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse