BE868435A - Rotor pour ventilateurs a ecoulement transversal - Google Patents

Rotor pour ventilateurs a ecoulement transversal

Info

Publication number
BE868435A
BE868435A BE2057094A BE2057094A BE868435A BE 868435 A BE868435 A BE 868435A BE 2057094 A BE2057094 A BE 2057094A BE 2057094 A BE2057094 A BE 2057094A BE 868435 A BE868435 A BE 868435A
Authority
BE
Belgium
Prior art keywords
rotor
cross
flow fans
fans
flow
Prior art date
Application number
BE2057094A
Other languages
English (en)
French (fr)
Inventor
L Hartwig
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BE868435A publication Critical patent/BE868435A/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
    • F04D29/28—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE2057094A 1977-06-25 1978-06-26 Rotor pour ventilateurs a ecoulement transversal BE868435A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772728727 DE2728727C2 (de) 1977-06-25 1977-06-25 Lüfterwalze für Querstromlüfter

Publications (1)

Publication Number Publication Date
BE868435A true BE868435A (fr) 1978-12-27

Family

ID=6012362

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2057094A BE868435A (fr) 1977-06-25 1978-06-26 Rotor pour ventilateurs a ecoulement transversal

Country Status (7)

Country Link
AT (1) AT362865B (de)
AU (1) AU524423B2 (de)
BE (1) BE868435A (de)
DE (1) DE2728727C2 (de)
FR (1) FR2395415A1 (de)
GB (1) GB1589060A (de)
YU (1) YU148778A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102116314B (zh) * 2011-04-05 2012-11-07 湖南科力尔电机有限公司 一种复合型线叶片叶轮的贯流风机
CN119244536A (zh) * 2024-08-23 2025-01-03 西安交通大学 基于不等距斜置叶片分布的降噪贯流风机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070287A (en) * 1959-07-16 1962-12-25 Eck Bruno Drum rotor for radial blower
DE1969214U (de) * 1967-07-01 1967-09-28 Basf Ag Mit schaufeln besetztes laufrad fuer axial-geblaese oder -pumpe.
DE1703833A1 (de) * 1968-07-17 1972-03-02 Licentia Gmbh Tangentialluefter

Also Published As

Publication number Publication date
FR2395415B1 (de) 1984-02-24
DE2728727A1 (de) 1979-01-11
ATA429378A (de) 1980-11-15
YU148778A (en) 1982-10-31
AU524423B2 (en) 1982-09-16
AU3714678A (en) 1979-12-20
AT362865B (de) 1981-06-25
GB1589060A (en) 1981-05-07
DE2728727C2 (de) 1982-12-09
FR2395415A1 (fr) 1979-01-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INTERNATIONAL STANDARD ELECTRIC CORP.

Effective date: 19840626