BE842997A - Procede de relisation de pales d'helices et pales d'hilices perfectionnees obtenues par la mise en oeuvre de ce procede - Google Patents

Procede de relisation de pales d'helices et pales d'hilices perfectionnees obtenues par la mise en oeuvre de ce procede

Info

Publication number
BE842997A
BE842997A BE167962A BE167962A BE842997A BE 842997 A BE842997 A BE 842997A BE 167962 A BE167962 A BE 167962A BE 167962 A BE167962 A BE 167962A BE 842997 A BE842997 A BE 842997A
Authority
BE
Belgium
Prior art keywords
blades
reliting
hilice
implementing
improved
Prior art date
Application number
BE167962A
Other languages
English (en)
French (fr)
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 BE842997A publication Critical patent/BE842997A/xx

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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/02—Formulas of curves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE167962A 1975-06-18 1976-06-16 Procede de relisation de pales d'helices et pales d'hilices perfectionnees obtenues par la mise en oeuvre de ce procede BE842997A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7519028A FR2315001A1 (fr) 1975-06-18 1975-06-18 Procede de realisation de pales d'helices et pales d'helices perfectionnees obtenues par la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
BE842997A true BE842997A (fr) 1976-10-18

Family

ID=9156685

Family Applications (1)

Application Number Title Priority Date Filing Date
BE167962A BE842997A (fr) 1975-06-18 1976-06-16 Procede de relisation de pales d'helices et pales d'hilices perfectionnees obtenues par la mise en oeuvre de ce procede

Country Status (7)

Country Link
US (1) US4135858A (it)
BE (1) BE842997A (it)
CA (1) CA1050355A (it)
DE (1) DE2627201A1 (it)
FR (1) FR2315001A1 (it)
GB (1) GB1528399A (it)
IT (1) IT1075003B (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021518Y2 (ja) * 1980-03-07 1985-06-26 アイシン精機株式会社 内燃機関の冷却装置用フアン
FR2489171A1 (fr) * 1980-08-27 1982-03-05 Merieux Inst Dispositif d'agitation de milieux fluides et son application
EP0079396A1 (de) * 1981-11-12 1983-05-25 Hans Kimmel Flügel für ein rotierendes Misch- und Rührwerkzeug
US4519715A (en) * 1981-11-30 1985-05-28 Joy Manufacturing Company Propeller
ATE52977T1 (de) * 1983-08-17 1990-06-15 Oscar Asboth Luftschraube.
AU569364B2 (en) * 1984-04-11 1988-01-28 General Signal Corporation Mixing system using impellor to decrease adhesion on blades
US4571090A (en) * 1984-04-11 1986-02-18 General Signal Corp. Mixing systems
FR2580192B1 (fr) * 1985-04-11 1993-05-07 Atochem Autoclave vertical et procede de preparation en masse de polymeres et copolymeres a base de chlorure de vinyle
GB8617569D0 (en) * 1986-07-18 1986-08-28 Davidson J F Impellers
FR2605588B1 (fr) * 1986-10-24 1989-04-28 Onera (Off Nat Aerospatiale) Perfectionnements apportes aux helices aeriennes, notamment pour propulseurs d'aeronef
US5192193A (en) * 1991-06-21 1993-03-09 Ingersoll-Dresser Pump Company Impeller for centrifugal pumps
FR2704453B1 (fr) * 1993-04-27 1995-07-21 Fas Agitateur notamment pour les machines d'agitation de peinture.
US5588804A (en) * 1994-11-18 1996-12-31 Itt Automotive Electrical Systems, Inc. High-lift airfoil with bulbous leading edge
US5624234A (en) * 1994-11-18 1997-04-29 Itt Automotive Electrical Systems, Inc. Fan blade with curved planform and high-lift airfoil having bulbous leading edge
JP4374897B2 (ja) * 2003-05-12 2009-12-02 株式会社日立製作所 軸流ファン
US8328412B2 (en) * 2008-06-20 2012-12-11 Philadelphia Mixing Solutions, Ltd. Combined axial-radial intake impeller with circular rake
US20100054951A1 (en) * 2008-09-03 2010-03-04 Edward Frederick Loutensock Dual Zone Amplifier Turbine Blade
CA2675044C (en) 2009-07-06 2012-02-07 Mike Richard John Smith Efficient blade orientation of an impeller or propeller
US8998582B2 (en) 2010-11-15 2015-04-07 Sundyne, Llc Flow vector control for high speed centrifugal pumps
NO335877B1 (no) * 2012-08-14 2015-03-16 Rolls Royce Marine As Ringpropell med forover vridning
US9926058B2 (en) 2012-12-10 2018-03-27 Sharrow Engineering Llc Propeller
EP2926892B1 (fr) * 2014-04-04 2021-01-13 Milton Roy Europe Mobile d'agitation
CN104763473B (zh) * 2015-02-12 2017-01-04 溧阳市超强链条制造有限公司 一种翼型件
PL3426552T3 (pl) * 2016-05-27 2021-12-13 Sharrow Engineering Llc Śruba napędowa
US12030606B2 (en) 2016-05-27 2024-07-09 Sharrow Engineering Llc Propeller
CN111033055B (zh) * 2017-08-09 2021-02-26 三菱电机株式会社 螺旋桨式风扇、送风装置以及制冷循环装置
SI3735529T1 (sl) * 2019-03-13 2023-01-31 Natel Energy, Inc. Hidravlična turbina
US11254404B2 (en) * 2019-09-05 2022-02-22 Conic Propulsion, Llc Propeller
US20260071546A1 (en) * 2019-09-05 2026-03-12 Conic Propulsion, Llc Propeller
US11512593B2 (en) 2019-09-05 2022-11-29 Conic Propulsion, Llc Propeller
CN117241999A (zh) * 2021-03-10 2023-12-15 锥形推进有限责任公司 螺旋桨
WO2022192272A1 (en) * 2021-03-10 2022-09-15 Conic Propulsion, Llc Propeller
JP7287726B2 (ja) * 2021-09-22 2023-06-06 阪和化工機株式会社 撹拌構造体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US870136A (en) * 1906-09-15 1907-11-05 Robert William Shaw Propeller-wheel.
US1019437A (en) * 1910-01-06 1912-03-05 C F Roper & Company Screw-propeller.
DK43306C (da) * 1928-08-01 1930-11-03 Capulator Aktiebolaget Propeller.
GB423400A (en) * 1933-03-29 1935-01-31 Gustav Adolf Ambjornson Improvements in screw propellers
US2468723A (en) * 1945-01-24 1949-04-26 Westinghouse Electric Corp Axial flow fan
US2460902A (en) * 1945-03-09 1949-02-08 Vornado Trust Propeller
US2667936A (en) * 1950-09-16 1954-02-02 William F Clark Boat propeller
US3367423A (en) * 1966-06-13 1968-02-06 Cornelius W. Van Ranst Propeller
DE2029021A1 (de) * 1970-06-12 1971-12-16 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim Geräuscharmes Flügelrad für ein Gebläse

Also Published As

Publication number Publication date
DE2627201A1 (de) 1976-12-30
CA1050355A (en) 1979-03-13
FR2315001A1 (fr) 1977-01-14
US4135858A (en) 1979-01-23
IT1075003B (it) 1985-04-22
GB1528399A (en) 1978-10-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ENTAT MARCEL

Effective date: 19850616