FR2417662A1 - Perfectionnements apportes a un ensemble de ventilateur axial a ailettes - Google Patents

Perfectionnements apportes a un ensemble de ventilateur axial a ailettes

Info

Publication number
FR2417662A1
FR2417662A1 FR7903712A FR7903712A FR2417662A1 FR 2417662 A1 FR2417662 A1 FR 2417662A1 FR 7903712 A FR7903712 A FR 7903712A FR 7903712 A FR7903712 A FR 7903712A FR 2417662 A1 FR2417662 A1 FR 2417662A1
Authority
FR
France
Prior art keywords
fins
fan assembly
axial
approximately
chamber
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.)
Granted
Application number
FR7903712A
Other languages
English (en)
Other versions
FR2417662B1 (fr
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.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of FR2417662A1 publication Critical patent/FR2417662A1/fr
Application granted granted Critical
Publication of FR2417662B1 publication Critical patent/FR2417662B1/fr
Granted 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • 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
    • F04D29/40—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
    • F04D29/4233—Fan casings with volutes extending mainly in axial or radially inward direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)

Abstract

Ensemble de ventilateur axial à ailettes. Cet ensemble comporte un carter 30 délimitant une chambre 27 destinée à recevoir un fluide refoulé par les ailettes 14 du ventilateur axial à ailettes et comportant une partie de volute 26 approximativement en forme de spirale et une cloison 54 de forme approximativement hélécoïdale montée dans la chambre 27 et servant, en combinaison avec la partie de volute 26, à délimiter un passage d'écoulement du fluide qui s'élargit simultanément radialement et axialement pour recevoir le fluide refoulé par les ailettes 14. Application aux ventilateurs pour installations de climatisation.
FR7903712A 1978-02-16 1979-02-14 Perfectionnements apportes a un ensemble de ventilateur axial a ailettes Granted FR2417662A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/878,193 US4182596A (en) 1978-02-16 1978-02-16 Discharge housing assembly for a vane axial fan

Publications (2)

Publication Number Publication Date
FR2417662A1 true FR2417662A1 (fr) 1979-09-14
FR2417662B1 FR2417662B1 (fr) 1984-06-08

Family

ID=25371563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903712A Granted FR2417662A1 (fr) 1978-02-16 1979-02-14 Perfectionnements apportes a un ensemble de ventilateur axial a ailettes

Country Status (23)

Country Link
US (1) US4182596A (fr)
JP (2) JPS54115408A (fr)
AR (1) AR218523A1 (fr)
AU (1) AU526948B2 (fr)
BE (1) BE874172A (fr)
BR (1) BR7900910A (fr)
CA (1) CA1117086A (fr)
CH (1) CH635901A5 (fr)
DE (1) DE2905374C2 (fr)
ES (2) ES477730A1 (fr)
FI (1) FI67746C (fr)
FR (1) FR2417662A1 (fr)
GB (1) GB2014657B (fr)
GR (1) GR70345B (fr)
IL (1) IL56504A (fr)
IN (1) IN150682B (fr)
IT (1) IT1112178B (fr)
MX (1) MX147747A (fr)
NL (1) NL182502C (fr)
PH (1) PH15336A (fr)
SE (1) SE443842B (fr)
YU (1) YU40549B (fr)
ZA (1) ZA79228B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314300A (en) * 1992-01-13 1994-05-24 Fasco Industries, Inc. Noise control device for centrifugal blower
US5868551A (en) * 1997-05-02 1999-02-09 American Standard Inc. Tangential fan cutoff
US6044810A (en) * 1998-01-30 2000-04-04 Caterpillar Inc. Fan assembly including a fan guard having a void with an interior filler material disposed therein
ES2230824T3 (es) * 1998-05-26 2005-05-01 Carrier Corporation Voluta de ventilador.
US6142732A (en) * 1998-05-26 2000-11-07 Carrier Corporation Fan scroll
US20030012649A1 (en) * 2001-07-16 2003-01-16 Masaharu Sakai Centrifugal blower
AUPR982502A0 (en) * 2002-01-03 2002-01-31 Pax Fluid Systems Inc. A heat exchanger
AUPR982302A0 (en) * 2002-01-03 2002-01-31 Pax Fluid Systems Inc. A fluid flow controller
IL162637A0 (en) * 2002-01-03 2005-11-20 Pax Scient Inc Vortex ring generator
AU2003903386A0 (en) 2003-07-02 2003-07-17 Pax Scientific, Inc Fluid flow control device
JP2007509735A (ja) * 2003-11-04 2007-04-19 パックス サイエンティフィック インコーポレイテッド 流体循環システム
WO2005073561A1 (fr) * 2004-01-30 2005-08-11 Pax Scientific, Inc Boitier pour ventilateur, pompe ou turbine centrifuge
JP2007270631A (ja) * 2006-03-30 2007-10-18 Japan Servo Co Ltd 遠心ファン
WO2008042251A2 (fr) * 2006-09-29 2008-04-10 Pax Streamline, Inc. Ventilateur hélicoïdal
NL2001559C2 (nl) * 2008-05-06 2009-11-09 Bravilor Holding Bv Waterreservoir voorzien van een slakkenhuisvormige pompholte, alsmede van een motorondersteuning.
US20090308472A1 (en) * 2008-06-15 2009-12-17 Jayden David Harman Swirl Inducer
EP3452726B1 (fr) 2016-05-03 2021-02-24 Carrier Corporation Ventilateur axial avec bagues de commande d'écoulement intermédiaire
CN106837874B (zh) * 2017-02-23 2019-07-12 合肥三邦环保科技有限公司 一种出风口可调的风机外壳
CN110566480A (zh) * 2019-09-16 2019-12-13 珠海格力电器股份有限公司 外转子风机及空调机组
CN112253541A (zh) * 2020-09-25 2021-01-22 宁波方太厨具有限公司 一种离心风机的蜗壳型线生成方法、蜗壳和离心风机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE344374C (fr) *
GB430955A (en) * 1934-10-02 1935-06-27 Oswald Stott Improvements in fans
GB454072A (en) * 1936-02-28 1936-09-23 Aerex Ltd Improvements relating to screw fans and screw pumps
FR2321618A1 (fr) * 1975-08-04 1977-03-18 Pitstock Pty Ltd Element de guidage pour ventilateur

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1578843A (en) * 1919-07-03 1926-03-30 Moody Leweis Ferry Pump and method of regulating the same
FR931344A (fr) * 1946-07-26 1948-02-19 Perfectionnements aux turbo-machines
CH278105A (de) * 1949-12-05 1951-09-30 Tech Studien Ag Austrittsgehäuse für axial durchströmte Maschinen, insbesondere Verdichter und Turbinen.
US3059833A (en) * 1956-10-17 1962-10-23 Remi A Benoit Fans
CH367008A (de) * 1958-02-01 1963-01-31 Weser Ag Offene Gasturbinenanlage
DE1403496A1 (de) * 1961-07-01 1969-01-30 Daimler Benz Ag Kuehl- oder Heissluftgeblaese
US3307587A (en) * 1964-07-28 1967-03-07 Hawker Siddeley Canada Ltd Scroll intake for rotary power conversion machines
JPS4830965U (fr) * 1971-08-18 1973-04-16

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE344374C (fr) *
GB430955A (en) * 1934-10-02 1935-06-27 Oswald Stott Improvements in fans
GB454072A (en) * 1936-02-28 1936-09-23 Aerex Ltd Improvements relating to screw fans and screw pumps
FR2321618A1 (fr) * 1975-08-04 1977-03-18 Pitstock Pty Ltd Element de guidage pour ventilateur

Also Published As

Publication number Publication date
PH15336A (en) 1982-11-24
IT1112178B (it) 1986-01-13
JPS54115408A (en) 1979-09-08
DE2905374A1 (de) 1979-08-30
US4182596A (en) 1980-01-08
FI67746B (fi) 1985-01-31
YU40549B (en) 1986-02-28
JPS58177599U (ja) 1983-11-28
IT7920157A0 (it) 1979-02-13
GB2014657A (en) 1979-08-30
CA1117086A (fr) 1982-01-26
MX147747A (es) 1983-01-10
YU28179A (en) 1983-10-31
DE2905374C2 (de) 1984-03-01
FI790370A (fi) 1979-08-17
NL182502C (nl) 1988-03-16
ZA79228B (en) 1980-04-30
IN150682B (fr) 1982-11-20
GR70345B (fr) 1982-09-22
BR7900910A (pt) 1979-09-11
GB2014657B (en) 1982-10-06
FI67746C (fi) 1985-05-10
ES477730A1 (es) 1979-11-01
AU4427579A (en) 1979-08-23
NL182502B (nl) 1987-10-16
SE7901025L (sv) 1979-08-17
BE874172A (fr) 1979-05-29
AU526948B2 (en) 1983-02-10
JPS6014960Y2 (ja) 1985-05-11
ES480430A1 (es) 1979-12-16
AR218523A1 (es) 1980-06-13
IL56504A (en) 1980-11-30
NL7901195A (nl) 1979-08-20
CH635901A5 (de) 1983-04-29
FR2417662B1 (fr) 1984-06-08
SE443842B (sv) 1986-03-10
IL56504A0 (en) 1979-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse