NO117648B - - Google Patents

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Publication number
NO117648B
NO117648B NO16454466A NO16454466A NO117648B NO 117648 B NO117648 B NO 117648B NO 16454466 A NO16454466 A NO 16454466A NO 16454466 A NO16454466 A NO 16454466A NO 117648 B NO117648 B NO 117648B
Authority
NO
Norway
Prior art keywords
air intake
funnel
housing
impeller
openings
Prior art date
Application number
NO16454466A
Other languages
English (en)
Norwegian (no)
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
Publication of NO117648B publication Critical patent/NO117648B/no

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)
NO16454466A 1965-09-08 1966-09-02 NO117648B (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK461865A DK113512B (da) 1965-09-08 1965-09-08 Centrifugalventilator med tromleløbehjul.

Publications (1)

Publication Number Publication Date
NO117648B true NO117648B (forum.php) 1969-09-08

Family

ID=8135171

Family Applications (1)

Application Number Title Priority Date Filing Date
NO16454466A NO117648B (forum.php) 1965-09-08 1966-09-02

Country Status (7)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5049703U (forum.php) * 1973-08-31 1975-05-15
UA107094C2 (xx) 2009-11-03 2014-11-25 Відцентровий стельовий вентилятор
CN102927020A (zh) * 2012-11-08 2013-02-13 吴星杰 反输抽风机
EP2846046B1 (de) 2013-09-10 2017-11-15 punker GmbH Ventilatorrad
EP3202521B1 (de) 2016-02-02 2020-05-27 Punker GmbH Fügeverfahren zur herstellung von stoffschlüssigen verbindungen zwischen metallteilen und entsprechendes ventilatorrad
EP3203084B1 (de) 2016-02-02 2020-07-15 Punker GmbH Ventilatorrad und gebläseanordnung

Also Published As

Publication number Publication date
FI47424B (forum.php) 1973-07-31
NL6612660A (forum.php) 1967-03-09
CH462368A (de) 1968-09-15
FI47424C (fi) 1973-11-12
DK113512B (da) 1969-03-31
NL149886B (nl) 1976-06-15
DE1628336A1 (de) 1970-05-21
GB1107270A (en) 1968-03-27
DE1628336B2 (de) 1976-04-22

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