CZ293689B6 - Kolo větráku - Google Patents

Kolo větráku Download PDF

Info

Publication number
CZ293689B6
CZ293689B6 CZ2000637A CZ2000637A CZ293689B6 CZ 293689 B6 CZ293689 B6 CZ 293689B6 CZ 2000637 A CZ2000637 A CZ 2000637A CZ 2000637 A CZ2000637 A CZ 2000637A CZ 293689 B6 CZ293689 B6 CZ 293689B6
Authority
CZ
Czechia
Prior art keywords
fan wheel
slats
wheel according
partially
plane
Prior art date
Application number
CZ2000637A
Other languages
Czech (cs)
English (en)
Other versions
CZ2000637A3 (en
Inventor
Ralph Ströhla
Original Assignee
Valeo Klimasysteme Gmbh
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 Valeo Klimasysteme Gmbh filed Critical Valeo Klimasysteme Gmbh
Publication of CZ2000637A3 publication Critical patent/CZ2000637A3/cs
Publication of CZ293689B6 publication Critical patent/CZ293689B6/cs

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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
    • 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
    • F04D29/283—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 rotors of the squirrel-cage type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CZ2000637A 1999-02-24 2000-02-22 Kolo větráku CZ293689B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19907910A DE19907910C2 (de) 1999-02-24 1999-02-24 Lüfterrad

Publications (2)

Publication Number Publication Date
CZ2000637A3 CZ2000637A3 (en) 2001-05-16
CZ293689B6 true CZ293689B6 (cs) 2004-07-14

Family

ID=7898664

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ2000637A CZ293689B6 (cs) 1999-02-24 2000-02-22 Kolo větráku

Country Status (2)

Country Link
CZ (1) CZ293689B6 (de)
DE (1) DE19907910C2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006038655A1 (de) * 2006-08-18 2008-02-21 Behr Gmbh & Co. Kg Axiallüfter mit elektrischem Antrieb
DE102010063147A1 (de) * 2010-12-15 2012-06-21 Robert Bosch Gmbh Gebläsemodul
CN106122087B (zh) * 2016-08-30 2020-01-14 芜湖美智空调设备有限公司 离心风轮及空调器
CN108087332B (zh) * 2018-01-22 2024-06-11 杭州老板电器股份有限公司 风机叶轮总成及吸油烟机
TWI785947B (zh) * 2021-12-27 2022-12-01 元山科技工業股份有限公司 可減震的風扇殼座

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149091A1 (de) * 1980-12-31 1982-08-19 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Radialluefterrad
DE8317312U1 (de) * 1983-06-14 1983-11-10 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Luefterrad fuer ein radialgeblaese
US4639193A (en) * 1984-11-09 1987-01-27 Siemens Aktiengesellschaft Fan wheel for radial fan
DE19531160A1 (de) * 1995-08-24 1997-02-27 Behr Gmbh & Co Lüfterrad für ein Radialgebläse

Also Published As

Publication number Publication date
DE19907910A1 (de) 2000-09-07
DE19907910C2 (de) 2003-08-07
CZ2000637A3 (en) 2001-05-16

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Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic
MK4A Patent expired

Effective date: 20200222