DK113512B - Centrifugal fan with drum impeller. - Google Patents

Centrifugal fan with drum impeller.

Info

Publication number
DK113512B
DK113512B DK461865A DK461865A DK113512B DK 113512 B DK113512 B DK 113512B DK 461865 A DK461865 A DK 461865A DK 461865 A DK461865 A DK 461865A DK 113512 B DK113512 B DK 113512B
Authority
DK
Denmark
Prior art keywords
centrifugal fan
drum impeller
impeller
drum
centrifugal
Prior art date
Application number
DK461865A
Other languages
Danish (da)
Inventor
S Kristiansen
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
Priority to DK461865A priority Critical patent/DK113512B/en
Priority to NO16454466A priority patent/NO117648B/no
Priority to DE1966N0029113 priority patent/DE1628336B2/en
Priority to FI233166A priority patent/FI47424C/en
Priority to GB3986166A priority patent/GB1107270A/en
Priority to NL6612660A priority patent/NL149886B/en
Priority to CH1300066A priority patent/CH462368A/en
Publication of DK113512B publication Critical patent/DK113512B/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
DK461865A 1965-09-08 1965-09-08 Centrifugal fan with drum impeller. DK113512B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DK461865A DK113512B (en) 1965-09-08 1965-09-08 Centrifugal fan with drum impeller.
NO16454466A NO117648B (en) 1965-09-08 1966-09-02
DE1966N0029113 DE1628336B2 (en) 1965-09-08 1966-09-03 CENTRIFUGAL FAN WITH DRUM IMPELLER
FI233166A FI47424C (en) 1965-09-08 1966-09-06 Centrifugal fan with drum impeller.
GB3986166A GB1107270A (en) 1965-09-08 1966-09-06 Improvements in and relating to a centrifugal fan comprising a drum impeller
NL6612660A NL149886B (en) 1965-09-08 1966-09-08 CENTRIFUGAL FAN WITH A DRUM-SHAPED ROTOR AND A FUNNEL-SHAPED AIR INLET.
CH1300066A CH462368A (en) 1965-09-08 1966-09-08 Centrifugal fan with drum impeller

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
DK113512B true DK113512B (en) 1969-03-31

Family

ID=8135171

Family Applications (1)

Application Number Title Priority Date Filing Date
DK461865A DK113512B (en) 1965-09-08 1965-09-08 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
EP2846046B1 (en) 2013-09-10 2017-11-15 punker GmbH Ventilator wheel
EP3202521B1 (en) 2016-02-02 2020-05-27 Punker GmbH Method of joining for manufacturing an assembly of metallic parts and corresponding ventilator wheel
EP3203084B1 (en) 2016-02-02 2020-07-15 Punker GmbH Fan wheel and blower unit

Also Published As

Publication number Publication date
FI47424B (en) 1973-07-31
CH462368A (en) 1968-09-15
NL6612660A (en) 1967-03-09
NO117648B (en) 1969-09-08
DE1628336A1 (en) 1970-05-21
GB1107270A (en) 1968-03-27
DE1628336B2 (en) 1976-04-22
NL149886B (en) 1976-06-15
FI47424C (en) 1973-11-12

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