NL8902782A - Centrifugaalventilator voor een generator, in het bijzonder voor motorvoertuigen. - Google Patents

Centrifugaalventilator voor een generator, in het bijzonder voor motorvoertuigen. Download PDF

Info

Publication number
NL8902782A
NL8902782A NL8902782A NL8902782A NL8902782A NL 8902782 A NL8902782 A NL 8902782A NL 8902782 A NL8902782 A NL 8902782A NL 8902782 A NL8902782 A NL 8902782A NL 8902782 A NL8902782 A NL 8902782A
Authority
NL
Netherlands
Prior art keywords
impeller
conical surface
housing
blades
generator
Prior art date
Application number
NL8902782A
Other languages
English (en)
Dutch (nl)
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Publication of NL8902782A publication Critical patent/NL8902782A/nl

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
NL8902782A 1988-11-17 1989-11-10 Centrifugaalventilator voor een generator, in het bijzonder voor motorvoertuigen. NL8902782A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT5354388U IT215427Z2 (it) 1988-11-17 1988-11-17 Ventola centrifuga per alternatori particolarmente per autoveicoli
IT5354388 1988-11-17

Publications (1)

Publication Number Publication Date
NL8902782A true NL8902782A (nl) 1990-06-18

Family

ID=11283555

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8902782A NL8902782A (nl) 1988-11-17 1989-11-10 Centrifugaalventilator voor een generator, in het bijzonder voor motorvoertuigen.

Country Status (9)

Country Link
BE (1) BE1003398A6 (fr)
BR (1) BR8906020A (fr)
DE (1) DE8913391U1 (fr)
ES (1) ES1012065Y (fr)
FR (1) FR2639067B3 (fr)
GB (1) GB2225057B (fr)
IT (1) IT215427Z2 (fr)
NL (1) NL8902782A (fr)
SE (1) SE466808B (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB414593A (en) * 1933-02-22 1934-08-09 Siemens Ag Improvements in cooling fans or blowers
GB551904A (en) * 1940-12-17 1943-03-15 Johann Fuellemann Improvements in and relating to blower impellers and methods of manufacturing same
GB788550A (en) * 1955-01-18 1958-01-02 Aerex Ltd Improvements in centrifugal or radial flow fan impellers
DE1538920A1 (de) * 1966-11-04 1970-04-23 Licentia Gmbh Radialinnenluefter fuer geschlossene elektrische Maschine
US3490685A (en) * 1967-05-22 1970-01-20 Luwa Ltd Self-cleaning fan
US4184804A (en) * 1975-10-10 1980-01-22 Nippon Soken, Inc. Rotary electric machine having a cooling fan
CH635900A5 (de) * 1978-02-15 1983-04-29 Papst Motoren Kg Axial kompaktes geblaese.
DE2944183A1 (de) * 1978-11-08 1980-05-29 Papst Motoren Kg Miniaturdiagonalgeblaese mit axialem stroemungseintritt und radialem stroemungsaustritt
US4730980A (en) * 1985-07-23 1988-03-15 Hughes George W Air supply system

Also Published As

Publication number Publication date
FR2639067A3 (fr) 1990-05-18
BE1003398A6 (fr) 1992-03-17
ES1012065Y (es) 1991-01-16
FR2639067B3 (fr) 1990-11-02
SE8903846D0 (sv) 1989-11-16
SE466808B (sv) 1992-04-06
BR8906020A (pt) 1990-06-19
SE8903846L (sv) 1990-05-18
DE8913391U1 (de) 1990-01-11
IT215427Z2 (it) 1990-09-11
ES1012065U (es) 1990-07-01
IT8853543V0 (it) 1988-11-17
GB2225057B (en) 1992-06-10
GB2225057A (en) 1990-05-23
GB8925134D0 (en) 1989-12-28

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