BE593292A - Drum rotor with forward curved vanes - Google Patents

Drum rotor with forward curved vanes

Info

Publication number
BE593292A
BE593292A BE593292A BE593292A BE593292A BE 593292 A BE593292 A BE 593292A BE 593292 A BE593292 A BE 593292A BE 593292 A BE593292 A BE 593292A BE 593292 A BE593292 A BE 593292A
Authority
BE
Belgium
Prior art keywords
drum rotor
curved vanes
forward curved
vanes
drum
Prior art date
Application number
BE593292A
Other languages
French (fr)
Inventor
Bruno Eck
Original Assignee
Bruno Eck
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 Bruno Eck filed Critical Bruno Eck
Publication of BE593292A publication Critical patent/BE593292A/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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE593292A 1959-07-24 1960-07-22 Drum rotor with forward curved vanes BE593292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0018014 1959-07-24

Publications (1)

Publication Number Publication Date
BE593292A true BE593292A (en) 1960-11-14

Family

ID=7069667

Family Applications (1)

Application Number Title Priority Date Filing Date
BE593292A BE593292A (en) 1959-07-24 1960-07-22 Drum rotor with forward curved vanes

Country Status (5)

Country Link
US (1) US3394876A (en)
BE (1) BE593292A (en)
CH (1) CH377975A (en)
DE (1) DE1403034B2 (en)
GB (1) GB954369A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245611A (en) * 1964-08-17 1966-04-12 American Radiator & Standard Fluid mover
US3536416A (en) * 1968-05-14 1970-10-27 Dov Z Glucksman Squirrel-cage rotor for fluid moving devices
US3751179A (en) * 1971-07-26 1973-08-07 Westinghouse Electric Corp Bi-directional centrifugal pump
JPS5331206A (en) * 1976-09-06 1978-03-24 Hitachi Ltd Fan with forward blades
DE2657840B2 (en) * 1976-12-21 1979-07-26 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart Cooling system for internal combustion engines
DE69724868T2 (en) * 1996-05-17 2004-05-06 Calsonic Kansei Corp. Multi-blade rotor for centrifugal fans
US5988979A (en) * 1996-06-04 1999-11-23 Honeywell Consumer Products, Inc. Centrifugal blower wheel with an upwardly extending, smoothly contoured hub
US6695038B2 (en) * 1999-09-02 2004-02-24 Advanced Rotary Systems, Llc Heat exchanger type fan
KR100380228B1 (en) * 2000-05-16 2003-04-16 엘지전자 주식회사 Sirocco fan of Window type Air conditioner
US20030012649A1 (en) * 2001-07-16 2003-01-16 Masaharu Sakai Centrifugal blower
US20030101985A1 (en) * 2001-12-04 2003-06-05 Chiang Chao Cheng Smoke exhauster having an improved fan device
US6866481B2 (en) * 2003-01-02 2005-03-15 Chao-Cheng Chiang Ventilator having an optimum fan structure
US8591183B2 (en) 2007-06-14 2013-11-26 Regal Beloit America, Inc. Extended length cutoff blower
US8550066B2 (en) * 2007-11-06 2013-10-08 Regal Beloit America, Inc. High efficiency furnace/air handler blower housing with a side wall having an exponentially increasing expansion angle
TW201441489A (en) * 2014-05-26 2014-11-01 Yang Bo Sheng Fluid pump low turbulence impeller
CN105298907A (en) * 2014-06-19 2016-02-03 杨博胜 Fluid pumping low-confusion flow impeller
CN104165158B (en) * 2014-08-06 2016-09-21 宁波方太厨具有限公司 A kind of centrifugal blower of range hood
US10527054B2 (en) * 2016-05-24 2020-01-07 Mohammad Hassan Orangi Impeller for centrifugal fans
CN114962325A (en) * 2022-06-20 2022-08-30 太仓欣华盈电子有限公司 High-efficiency fan blade and centrifugal fan

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE338436C (en) * 1921-06-18 Alexander Varga Shovel drum closed on both sides by conical mantles for centrifugal fan
US867874A (en) * 1906-07-11 1907-10-08 George Marie Capell Centrifugal fan and pump-wheel.
GB191006700A (en) * 1910-03-17 1911-03-02 William Mulholland Improvements in Fans or Blowers.
GB115070A (en) * 1917-04-21 1918-04-22 Gwynnes Ltd Improvements relating to Centrifugal Pumps and Fans.
US2394214A (en) * 1944-06-05 1946-02-05 Verner E Sprouse Blower
FR1033790A (en) * 1951-03-09 1953-07-15 Improvements to machines such as rotary compressors
US2833464A (en) * 1955-05-02 1958-05-06 Vernco Corp Strip formed blower wheel
FR1193452A (en) * 1957-03-25 1959-11-03 Paul Pollrich & Comp Radial fan with rotating drum wheel

Also Published As

Publication number Publication date
CH377975A (en) 1964-05-31
US3394876A (en) 1968-07-30
DE1403034B2 (en) 1971-07-08
DE1403034A1 (en) 1969-01-30
GB954369A (en) 1964-04-08

Similar Documents

Publication Publication Date Title
BE593292A (en) Drum rotor with forward curved vanes
CH367290A (en) Garden umbrella
CH388695A (en) Thrust generator
CH363908A (en) Rocket propelled missile
FR1263087A (en) Drum rotor with forward curved vanes
BE587418A (en) Turbine.
FR1190124A (en) wind turbine
CH355472A (en) Zipline with fixed cable
FR1189319A (en) Self-regulating pumping mechanism
FR1215268A (en) Flexible sheathed cable
FR1237548A (en) Wind turbine
CH377378A (en) turbine
AT199722B (en) Collapsible cable drum
AT241185B (en) Drum turner
BE595288A (en) Rocket.
FR1235923A (en) Wind turbine
FR1142686A (en) Flexible sheathed cable
FR1234807A (en) Colorful, rigid and light coating
FR1239757A (en) Centrifugal turbine
AU248410B2 (en) Drum rotor with forwardly curved blades
FI28695A (en) Ammunition with reduced rotation speed
FR1266198A (en) Protective clothing with thermoplastic coating
AU6263960A (en) Drum rotor with forwardly curved blades
BE596438A (en) Rocket with gyroscope.
FI31414A (en) Inmatningsanordning för flishuggare ocj liknande