FR2295270A1 - Ventilateur, notamment pour cheminee d'aspiration - Google Patents

Ventilateur, notamment pour cheminee d'aspiration

Info

Publication number
FR2295270A1
FR2295270A1 FR7538519A FR7538519A FR2295270A1 FR 2295270 A1 FR2295270 A1 FR 2295270A1 FR 7538519 A FR7538519 A FR 7538519A FR 7538519 A FR7538519 A FR 7538519A FR 2295270 A1 FR2295270 A1 FR 2295270A1
Authority
FR
France
Prior art keywords
fan
suction chimney
chimney
suction
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
FR7538519A
Other languages
English (en)
French (fr)
Other versions
FR2295270B1 (xx
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
Publication of FR2295270A1 publication Critical patent/FR2295270A1/fr
Application granted granted Critical
Publication of FR2295270B1 publication Critical patent/FR2295270B1/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
    • F04D29/40—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
    • F04D29/4246—Fan casings comprising more than one outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Flow Control Members (AREA)
FR7538519A 1974-12-16 1975-12-16 Ventilateur, notamment pour cheminee d'aspiration Granted FR2295270A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1666674A CH591632A5 (xx) 1974-12-16 1974-12-16

Publications (2)

Publication Number Publication Date
FR2295270A1 true FR2295270A1 (fr) 1976-07-16
FR2295270B1 FR2295270B1 (xx) 1981-09-25

Family

ID=4419207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538519A Granted FR2295270A1 (fr) 1974-12-16 1975-12-16 Ventilateur, notamment pour cheminee d'aspiration

Country Status (8)

Country Link
AT (1) AT354595B (xx)
BE (1) BE836622A (xx)
CH (1) CH591632A5 (xx)
DE (1) DE2556022A1 (xx)
FR (1) FR2295270A1 (xx)
GB (1) GB1512294A (xx)
IT (1) IT1051622B (xx)
SE (1) SE425119B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572139A1 (fr) * 1984-10-23 1986-04-25 Gebhardt Gmbh Wilhelm Ventilateur de toit
FR2592141A1 (fr) * 1985-12-21 1987-06-26 Gebhardt Gmbh Wilhelm Ventilateur de toit.

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944183A1 (de) * 1978-11-08 1980-05-29 Papst Motoren Kg Miniaturdiagonalgeblaese mit axialem stroemungseintritt und radialem stroemungsaustritt
JPH0214500U (xx) * 1988-07-14 1990-01-30
DE9300923U1 (de) * 1993-01-23 1993-04-15 Witt & Sohn GmbH & Co., 2080 Pinneberg Elastische Ventilatoraufstellung: Ringisolator Aufstellung
JP3140898B2 (ja) * 1993-12-02 2001-03-05 三菱電機株式会社 送風装置及び該装置の吸込パネル並びに該装置の整流ガイド
GB2353569A (en) * 1999-10-02 2001-02-28 Peter John Bayram Flap controlling parallel fan outlets
JP2001153096A (ja) * 1999-11-30 2001-06-05 Maruyama Mfg Co Ltd 遠心送風機及び携帯式送風装置
ES2332680B1 (es) * 2007-07-09 2011-01-31 Victor Julian Calero Gomez Aspirador mecanico compatible.
EP2192306B1 (en) * 2008-12-01 2011-09-07 Hans Östberg A roof fan
JP5728209B2 (ja) 2010-11-26 2015-06-03 ミネベア株式会社 遠心式ファン
WO2015089752A1 (zh) * 2013-12-18 2015-06-25 赵兵 空气净化机及其风机
CN103644143A (zh) * 2013-12-18 2014-03-19 深圳奇滨电子有限公司 空气净化机及其风机
DE102015226575C5 (de) * 2015-12-22 2024-05-29 Nicotra Gebhardt GmbH Ventilatoreinrichtung
CN107131153B (zh) * 2017-07-12 2023-11-07 成都华川电装有限责任公司 轴流风扇
CN107829963A (zh) * 2017-11-02 2018-03-23 江苏华粮机械有限公司 一种高效抽风机
DE102020200363A1 (de) * 2020-01-14 2021-07-15 Ziehl-Abegg Se Tragmodul für einen Ventilator und Ventilator mit einem entsprechenden Tragmodul
CN113103840B (zh) * 2021-04-06 2023-02-17 青岛海尔空调器有限总公司 车载顶置式空调器及其控制方法、车辆
CN115111198B (zh) * 2022-06-24 2024-05-07 大连海事大学 一种多翼离心风机的陷窝结构及多翼离心风机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572139A1 (fr) * 1984-10-23 1986-04-25 Gebhardt Gmbh Wilhelm Ventilateur de toit
FR2592141A1 (fr) * 1985-12-21 1987-06-26 Gebhardt Gmbh Wilhelm Ventilateur de toit.

Also Published As

Publication number Publication date
ATA954175A (de) 1979-06-15
GB1512294A (en) 1978-06-01
BE836622A (fr) 1976-06-15
DE2556022A1 (de) 1976-06-24
SE7514111L (sv) 1976-06-17
AT354595B (de) 1979-01-10
IT1051622B (it) 1981-05-20
SE425119B (sv) 1982-08-30
FR2295270B1 (xx) 1981-09-25
CH591632A5 (xx) 1977-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse