GB1532631A - Ducted centrifugal fan - Google Patents

Ducted centrifugal fan

Info

Publication number
GB1532631A
GB1532631A GB2913/75A GB291375A GB1532631A GB 1532631 A GB1532631 A GB 1532631A GB 2913/75 A GB2913/75 A GB 2913/75A GB 291375 A GB291375 A GB 291375A GB 1532631 A GB1532631 A GB 1532631A
Authority
GB
United Kingdom
Prior art keywords
flow duct
impeller
blower
shaped
longitudinal axis
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2913/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Troldtekt Ltd
Original Assignee
Colt International Ltd
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 Colt International Ltd filed Critical Colt International Ltd
Priority to GB2913/75A priority Critical patent/GB1532631A/en
Priority to NL7600280A priority patent/NL7600280A/xx
Priority to ZA00760206A priority patent/ZA76206B/xx
Priority to AU10318/76A priority patent/AU487159B2/en
Priority to AT25276A priority patent/AT344856B/de
Priority to CH47876A priority patent/CH611390A5/xx
Priority to FI760095A priority patent/FI760095A7/fi
Priority to SE7600492A priority patent/SE7600492L/xx
Priority to BE163618A priority patent/BE837695A/xx
Priority to LU74211A priority patent/LU74211A1/xx
Priority to DE19762602018 priority patent/DE2602018A1/de
Priority to FR7601558A priority patent/FR2298712A1/fr
Priority to DK25276*#A priority patent/DK25276A/da
Priority to NO760195A priority patent/NO760195L/no
Publication of GB1532631A publication Critical patent/GB1532631A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB2913/75A 1975-01-23 1975-01-23 Ducted centrifugal fan Expired GB1532631A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB2913/75A GB1532631A (en) 1975-01-23 1975-01-23 Ducted centrifugal fan
NL7600280A NL7600280A (nl) 1975-01-23 1976-01-13 Inrichting voor het opwekken van een gasvormige mediumstroom in buizen of leidingen.
ZA00760206A ZA76206B (en) 1975-01-23 1976-01-14 Improvements in means for promoting gaseous fluid flow in ducts
AU10318/76A AU487159B2 (en) 1975-01-23 1976-01-15 Improvements in means for promoting gaseous fluid flowin ducts
AT25276A AT344856B (de) 1975-01-23 1976-01-15 Kanalgeblaese
CH47876A CH611390A5 (en) 1975-01-23 1976-01-16 Centrifugal blower disposed in a flow duct
FI760095A FI760095A7 (enExample) 1975-01-23 1976-01-16
SE7600492A SE7600492L (sv) 1975-01-23 1976-01-19 Centrifugalflekt
BE163618A BE837695A (fr) 1975-01-23 1976-01-19 Perfectionnements aux dispositifs pour favoriser l'ecoulement d'un fluide gazeux dans des conduites
LU74211A LU74211A1 (enExample) 1975-01-23 1976-01-20
DE19762602018 DE2602018A1 (de) 1975-01-23 1976-01-21 Ummanteltes zentrifugalgeblaese
FR7601558A FR2298712A1 (fr) 1975-01-23 1976-01-21 Perfectionnements aux dispositifs pour favoriser l'ecoulement d'un fluide gazeux dans des conduit
DK25276*#A DK25276A (da) 1975-01-23 1976-01-22 Centrifugalventilator til brug i en kanal
NO760195A NO760195L (enExample) 1975-01-23 1976-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2913/75A GB1532631A (en) 1975-01-23 1975-01-23 Ducted centrifugal fan

Publications (1)

Publication Number Publication Date
GB1532631A true GB1532631A (en) 1978-11-15

Family

ID=9748438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2913/75A Expired GB1532631A (en) 1975-01-23 1975-01-23 Ducted centrifugal fan

Country Status (13)

Country Link
AT (1) AT344856B (enExample)
BE (1) BE837695A (enExample)
CH (1) CH611390A5 (enExample)
DE (1) DE2602018A1 (enExample)
DK (1) DK25276A (enExample)
FI (1) FI760095A7 (enExample)
FR (1) FR2298712A1 (enExample)
GB (1) GB1532631A (enExample)
LU (1) LU74211A1 (enExample)
NL (1) NL7600280A (enExample)
NO (1) NO760195L (enExample)
SE (1) SE7600492L (enExample)
ZA (1) ZA76206B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2156773A1 (es) * 1999-07-28 2001-07-01 Samsung Electronics Co Ltd Soplador centrifugo.
WO2020187829A1 (en) * 2019-03-15 2020-09-24 Basic Holdings Fan coil air conditioning system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781844B1 (fr) * 1998-08-03 2000-09-22 Valeo Climatisation Groupe moto-ventilateur a caracteristiques aerauliques ameliorees, notamment pour installation de chauffage-climatisation de vehicule automobile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2156773A1 (es) * 1999-07-28 2001-07-01 Samsung Electronics Co Ltd Soplador centrifugo.
WO2020187829A1 (en) * 2019-03-15 2020-09-24 Basic Holdings Fan coil air conditioning system

Also Published As

Publication number Publication date
NL7600280A (nl) 1976-07-27
AT344856B (de) 1978-08-10
CH611390A5 (en) 1979-05-31
AU1031876A (en) 1977-07-21
BE837695A (fr) 1976-05-14
ZA76206B (en) 1976-12-29
FI760095A7 (enExample) 1976-07-24
NO760195L (enExample) 1976-07-26
SE7600492L (sv) 1976-07-26
FR2298712A1 (fr) 1976-08-20
ATA25276A (de) 1977-12-15
DK25276A (da) 1976-07-24
FR2298712B3 (enExample) 1978-10-13
DE2602018A1 (de) 1976-07-29
LU74211A1 (enExample) 1976-07-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee