YU299270A - Lopatasti rotor - Google Patents

Lopatasti rotor

Info

Publication number
YU299270A
YU299270A YU02992/70A YU299270A YU299270A YU 299270 A YU299270 A YU 299270A YU 02992/70 A YU02992/70 A YU 02992/70A YU 299270 A YU299270 A YU 299270A YU 299270 A YU299270 A YU 299270A
Authority
YU
Yugoslavia
Prior art keywords
lopatasti
rotor
lopatasti rotor
Prior art date
Application number
YU02992/70A
Other versions
YU32906B (en
Inventor
G Cottino
Original Assignee
Ib Mei 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 Ib Mei Spa filed Critical Ib Mei Spa
Publication of YU299270A publication Critical patent/YU299270A/en
Publication of YU32906B publication Critical patent/YU32906B/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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • 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
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F04D29/286—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors multi-stage rotors
    • 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)
YU2992/70A 1970-09-05 1970-12-08 Lopatasti rotor YU32906B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7000070 1970-09-05

Publications (2)

Publication Number Publication Date
YU299270A true YU299270A (en) 1975-04-30
YU32906B YU32906B (en) 1975-10-31

Family

ID=11313261

Family Applications (1)

Application Number Title Priority Date Filing Date
YU2992/70A YU32906B (en) 1970-09-05 1970-12-08 Lopatasti rotor

Country Status (3)

Country Link
DE (1) DE2062534A1 (en)
ES (1) ES194629Y (en)
YU (1) YU32906B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO146029C (en) * 1976-08-11 1982-07-14 Kongsberg Vapenfab As IMPELLER ELEMENT IN A RADIAL GAS TURBINE WHEEL
US4904891A (en) * 1988-08-02 1990-02-27 Emerson Electric Co. Ventilated electric motor assembly
US6024543A (en) * 1997-11-07 2000-02-15 Zero Corporation Blower wheel having interior motor cooling ribs

Also Published As

Publication number Publication date
YU32906B (en) 1975-10-31
DE2062534A1 (en) 1972-03-09
ES194629Y (en) 1975-05-16
ES194629U (en) 1975-01-01

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