IT1159048B - Girante per ventilatori e compressori centrifughi - Google Patents

Girante per ventilatori e compressori centrifughi

Info

Publication number
IT1159048B
IT1159048B IT67833/83A IT6783383A IT1159048B IT 1159048 B IT1159048 B IT 1159048B IT 67833/83 A IT67833/83 A IT 67833/83A IT 6783383 A IT6783383 A IT 6783383A IT 1159048 B IT1159048 B IT 1159048B
Authority
IT
Italy
Prior art keywords
appendage
rotor
blade
compressors
impeller
Prior art date
Application number
IT67833/83A
Other languages
English (en)
Italian (it)
Other versions
IT8367833A0 (it
Inventor
Erminio Coral
Original Assignee
Coral 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 Coral Spa filed Critical Coral Spa
Priority to IT67833/83A priority Critical patent/IT1159048B/it
Publication of IT8367833A0 publication Critical patent/IT8367833A0/it
Priority to EP84830232A priority patent/EP0133845B1/de
Priority to AT84830232T priority patent/ATE36588T1/de
Priority to DE8484830232T priority patent/DE3473494D1/de
Application granted granted Critical
Publication of IT1159048B publication Critical patent/IT1159048B/it

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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/54—Building or constructing in particular ways by sheet metal manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)
IT67833/83A 1983-08-01 1983-08-01 Girante per ventilatori e compressori centrifughi IT1159048B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT67833/83A IT1159048B (it) 1983-08-01 1983-08-01 Girante per ventilatori e compressori centrifughi
EP84830232A EP0133845B1 (de) 1983-08-01 1984-07-31 Laufrad für Radialverdichter und Gebläse
AT84830232T ATE36588T1 (de) 1983-08-01 1984-07-31 Laufrad fuer radialverdichter und geblaese.
DE8484830232T DE3473494D1 (en) 1983-08-01 1984-07-31 Rotor for centrifugal compressors and fans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67833/83A IT1159048B (it) 1983-08-01 1983-08-01 Girante per ventilatori e compressori centrifughi

Publications (2)

Publication Number Publication Date
IT8367833A0 IT8367833A0 (it) 1983-08-01
IT1159048B true IT1159048B (it) 1987-02-25

Family

ID=11305639

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67833/83A IT1159048B (it) 1983-08-01 1983-08-01 Girante per ventilatori e compressori centrifughi

Country Status (4)

Country Link
EP (1) EP0133845B1 (de)
AT (1) ATE36588T1 (de)
DE (1) DE3473494D1 (de)
IT (1) IT1159048B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0226690D0 (en) 2002-11-15 2002-12-24 Rolls Royce Plc Vane with modified base
KR101677030B1 (ko) 2013-05-10 2016-11-17 엘지전자 주식회사 원심팬
EP2829733B1 (de) 2013-05-10 2021-01-27 Lg Electronics Inc. Zentrifugalgebläse
CN103307025A (zh) * 2013-06-28 2013-09-18 开平市永强风机制造有限公司 一种鼓风机的叶轮
US10563665B2 (en) * 2017-01-30 2020-02-18 Rolls-Royce North American Technologies, Inc. Turbomachine stage and method of making same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1437610A (en) * 1922-12-05 Melach j
DE370845C (de) * 1920-12-24 1923-03-08 Siemens Schuckertwerke G M B H Ventilator, insbesondere fuer elektrische Maschinen
US1953064A (en) * 1931-12-19 1934-04-03 Parsons C A & Co Ltd Centrifugal apparatus such as fans, impellers, and the like
DE968553C (de) * 1943-10-10 1958-03-06 Siemens Ag Luefter, insbesondere fuer elektrische Maschinen
US3305166A (en) * 1965-02-18 1967-02-21 Gen Motors Corp Centrifugal compressor
DE2520416C3 (de) * 1975-05-07 1980-02-21 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Gebläserad für Hochtemperaturbetrieb

Also Published As

Publication number Publication date
EP0133845A2 (de) 1985-03-06
IT8367833A0 (it) 1983-08-01
ATE36588T1 (de) 1988-09-15
DE3473494D1 (en) 1988-09-22
EP0133845A3 (en) 1985-07-10
EP0133845B1 (de) 1988-08-17

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