NL172981B - RADIAL FAN WITH A RECTANGULAR HOUSING. - Google Patents

RADIAL FAN WITH A RECTANGULAR HOUSING.

Info

Publication number
NL172981B
NL172981B NL7302464A NL7302464A NL172981B NL 172981 B NL172981 B NL 172981B NL 7302464 A NL7302464 A NL 7302464A NL 7302464 A NL7302464 A NL 7302464A NL 172981 B NL172981 B NL 172981B
Authority
NL
Netherlands
Prior art keywords
rectangular housing
radial fan
fan
radial
rectangular
Prior art date
Application number
NL7302464A
Other languages
Dutch (nl)
Other versions
NL7302464A (en
NL172981C (en
Original Assignee
Ltg Lufttechnische Gmbh
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
Priority claimed from DE2210271A external-priority patent/DE2210271C3/en
Priority claimed from DE19722253309 external-priority patent/DE2253309C2/en
Application filed by Ltg Lufttechnische Gmbh filed Critical Ltg Lufttechnische Gmbh
Publication of NL7302464A publication Critical patent/NL7302464A/xx
Publication of NL172981B publication Critical patent/NL172981B/en
Application granted granted Critical
Publication of NL172981C publication Critical patent/NL172981C/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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • 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
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL7302464A 1972-03-03 1973-02-22 RADIAL FAN WITH A RECTANGULAR HOUSING. NL172981C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2210271A DE2210271C3 (en) 1972-03-03 1972-03-03 Centrifugal fan
DE19722253309 DE2253309C2 (en) 1972-10-31 1972-10-31 Centrifugal fan

Publications (3)

Publication Number Publication Date
NL7302464A NL7302464A (en) 1973-09-06
NL172981B true NL172981B (en) 1983-06-16
NL172981C NL172981C (en) 1983-11-16

Family

ID=25762825

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7302464A NL172981C (en) 1972-03-03 1973-02-22 RADIAL FAN WITH A RECTANGULAR HOUSING.

Country Status (4)

Country Link
CH (1) CH574053A5 (en)
FR (1) FR2175446A5 (en)
GB (1) GB1419591A (en)
NL (1) NL172981C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657840B2 (en) * 1976-12-21 1979-07-26 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart Cooling system for internal combustion engines
SE9603762L (en) * 1996-10-15 1998-04-16 Pm Luft Fan housing for supplying air to a ventilation system
FR2951247B1 (en) * 2009-10-14 2012-01-27 France Air HIGH PERFORMANCE VENTILATION HOUSING
EP3775572A1 (en) * 2018-04-10 2021-02-17 Carrier Corporation Compressor having extended range and stability
DE102018211809A1 (en) * 2018-07-16 2020-01-16 Ziehl-Abegg Se Housing for a fan and fan
CA3186543A1 (en) * 2020-07-24 2022-01-27 Martijn HADDEMAN Centrifugal fan arrangement

Also Published As

Publication number Publication date
NL7302464A (en) 1973-09-06
GB1419591A (en) 1975-12-31
NL172981C (en) 1983-11-16
CH574053A5 (en) 1976-03-31
FR2175446A5 (en) 1973-10-19

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee