FR2624923B1 - Ventilateur axial ou centrifuge-axial pour la circulation d'un gaz - Google Patents

Ventilateur axial ou centrifuge-axial pour la circulation d'un gaz

Info

Publication number
FR2624923B1
FR2624923B1 FR8718202A FR8718202A FR2624923B1 FR 2624923 B1 FR2624923 B1 FR 2624923B1 FR 8718202 A FR8718202 A FR 8718202A FR 8718202 A FR8718202 A FR 8718202A FR 2624923 B1 FR2624923 B1 FR 2624923B1
Authority
FR
France
Prior art keywords
axial
centrifugal
gas circulation
fan
axial fan
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 - Lifetime
Application number
FR8718202A
Other languages
English (en)
Other versions
FR2624923A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8718202A priority Critical patent/FR2624923B1/fr
Publication of FR2624923A1 publication Critical patent/FR2624923A1/fr
Application granted granted Critical
Publication of FR2624923B1 publication Critical patent/FR2624923B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/4253—Fan casings with axial entry and discharge
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of fans
FR8718202A 1987-12-22 1987-12-22 Ventilateur axial ou centrifuge-axial pour la circulation d'un gaz Expired - Lifetime FR2624923B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8718202A FR2624923B1 (fr) 1987-12-22 1987-12-22 Ventilateur axial ou centrifuge-axial pour la circulation d'un gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8718202A FR2624923B1 (fr) 1987-12-22 1987-12-22 Ventilateur axial ou centrifuge-axial pour la circulation d'un gaz

Publications (2)

Publication Number Publication Date
FR2624923A1 FR2624923A1 (fr) 1989-06-23
FR2624923B1 true FR2624923B1 (fr) 1990-05-18

Family

ID=9358338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8718202A Expired - Lifetime FR2624923B1 (fr) 1987-12-22 1987-12-22 Ventilateur axial ou centrifuge-axial pour la circulation d'un gaz

Country Status (1)

Country Link
FR (1) FR2624923B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD381411S (en) 1995-06-15 1997-07-22 Spruce Environmental Technologies, Inc. Fan housing
CN105485031A (zh) * 2014-10-07 2016-04-13 日本电产株式会社 风扇

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE155294T1 (de) * 1992-04-14 1997-07-15 Ebara Corp Lageranordnung zur verwendung in einem spaltrohrmotor
DE19529400C2 (de) * 1995-08-10 1997-05-15 Funken & Co Gmbh Verfahren zur Herstellung eines Dachventilatorgehäuses
US5743710A (en) * 1996-02-29 1998-04-28 Bosch Automotive Motor Systems Corporation Streamlined annular volute for centrifugal blower
WO2005073563A1 (fr) * 2004-01-30 2005-08-11 Farmer Controls Plc Ventilateur electrique
AU2020233744B2 (en) * 2019-09-20 2023-06-29 ResMed Pty Ltd System and Method for Reducing Noise in a Flow Generator
FR3101117B1 (fr) 2019-09-25 2021-10-08 Sifat Aeraulique Ventilateur centrifuge axial à rendement amélioré

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937611C (de) * 1950-12-03 1956-01-12 Ernst Huerner Axialluefter aus saeurefestem Kunststoff mit in den Luefter eingebautem Elektromotor, insbesondere zur Foerderung saeurehaltiger Medien
FR1336681A (fr) * 1962-04-20 1963-09-06 Ventilateur à bâche perfectionné pour dispositifs de chauffage
GB1415409A (en) * 1973-02-10 1975-11-26 Robertson Co H H Centrifugal fans

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD381411S (en) 1995-06-15 1997-07-22 Spruce Environmental Technologies, Inc. Fan housing
CN105485031A (zh) * 2014-10-07 2016-04-13 日本电产株式会社 风扇
CN105485031B (zh) * 2014-10-07 2018-06-01 日本电产株式会社 风扇

Also Published As

Publication number Publication date
FR2624923A1 (fr) 1989-06-23

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.
TP Transmission of property