CH462368A - Centrifugal fan with drum impeller - Google Patents

Centrifugal fan with drum impeller

Info

Publication number
CH462368A
CH462368A CH1300066A CH1300066A CH462368A CH 462368 A CH462368 A CH 462368A CH 1300066 A CH1300066 A CH 1300066A CH 1300066 A CH1300066 A CH 1300066A CH 462368 A CH462368 A CH 462368A
Authority
CH
Switzerland
Prior art keywords
centrifugal fan
drum impeller
impeller
drum
centrifugal
Prior art date
Application number
CH1300066A
Other languages
German (de)
Inventor
Helge Kristiansen Svend
Original Assignee
Nordisk Ventilator
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 Nordisk Ventilator filed Critical Nordisk Ventilator
Publication of CH462368A publication Critical patent/CH462368A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH1300066A 1965-09-08 1966-09-08 Centrifugal fan with drum impeller CH462368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK461865A DK113512B (en) 1965-09-08 1965-09-08 Centrifugal fan with drum impeller.

Publications (1)

Publication Number Publication Date
CH462368A true CH462368A (en) 1968-09-15

Family

ID=8135171

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1300066A CH462368A (en) 1965-09-08 1966-09-08 Centrifugal fan with drum impeller

Country Status (7)

Country Link
CH (1) CH462368A (en)
DE (1) DE1628336B2 (en)
DK (1) DK113512B (en)
FI (1) FI47424C (en)
GB (1) GB1107270A (en)
NL (1) NL149886B (en)
NO (1) NO117648B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5049703U (en) * 1973-08-31 1975-05-15
UA107094C2 (en) 2009-11-03 2014-11-25 CENTRAL CEILING FAN
CN102927020A (en) * 2012-11-08 2013-02-13 吴星杰 Reverse pumping draft fan
PL2846046T3 (en) 2013-09-10 2018-04-30 Punker Gmbh Ventilator wheel
EP3203084B1 (en) 2016-02-02 2020-07-15 Punker GmbH Fan wheel and blower unit
EP3202521B1 (en) 2016-02-02 2020-05-27 Punker GmbH Method of joining for manufacturing an assembly of metallic parts and corresponding ventilator wheel

Also Published As

Publication number Publication date
FI47424B (en) 1973-07-31
NL6612660A (en) 1967-03-09
NO117648B (en) 1969-09-08
GB1107270A (en) 1968-03-27
NL149886B (en) 1976-06-15
DK113512B (en) 1969-03-31
DE1628336B2 (en) 1976-04-22
FI47424C (en) 1973-11-12
DE1628336A1 (en) 1970-05-21

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