FR2289776A1 - Ventilateur aspirant, en particulier a usage domestique - Google Patents

Ventilateur aspirant, en particulier a usage domestique

Info

Publication number
FR2289776A1
FR2289776A1 FR7532703A FR7532703A FR2289776A1 FR 2289776 A1 FR2289776 A1 FR 2289776A1 FR 7532703 A FR7532703 A FR 7532703A FR 7532703 A FR7532703 A FR 7532703A FR 2289776 A1 FR2289776 A1 FR 2289776A1
Authority
FR
France
Prior art keywords
half shells
rear half
domestic use
extractor fan
facilitate cleaning
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
FR7532703A
Other languages
English (en)
Other versions
FR2289776B1 (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.)
VORTICE ELETTROSOCIALI SpA
Original Assignee
VORTICE ELETTROSOCIALI SpA
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 VORTICE ELETTROSOCIALI SpA filed Critical VORTICE ELETTROSOCIALI SpA
Publication of FR2289776A1 publication Critical patent/FR2289776A1/fr
Application granted granted Critical
Publication of FR2289776B1 publication Critical patent/FR2289776B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Food-Manufacturing Devices (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
FR7532703A 1974-10-24 1975-10-24 Ventilateur aspirant, en particulier a usage domestique Granted FR2289776A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2875074A IT1025167B (it) 1974-10-24 1974-10-24 Dispositivo aspiratore particolarmente per ambienti domestici

Publications (2)

Publication Number Publication Date
FR2289776A1 true FR2289776A1 (fr) 1976-05-28
FR2289776B1 FR2289776B1 (fr) 1979-06-29

Family

ID=11224120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532703A Granted FR2289776A1 (fr) 1974-10-24 1975-10-24 Ventilateur aspirant, en particulier a usage domestique

Country Status (3)

Country Link
DE (1) DE2546924A1 (fr)
FR (1) FR2289776A1 (fr)
IT (1) IT1025167B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2384829A (en) * 2002-01-31 2003-08-06 Rolls Royce Plc Casing arrangement
WO2014122368A1 (fr) * 2013-02-11 2014-08-14 Air Liquide Medical Systems Turbine pour appareil d'assistance respiratoire a etancheite gazeuse amelioree

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19861061C2 (de) * 1998-03-18 2003-07-03 Motoren Ventilatoren Gmbh Radiallüfter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1707719A (en) * 1928-05-15 1929-04-02 B F Sturtevant Co Fan casing
FR1399239A (fr) * 1964-06-19 1965-05-14 Rotron Manufactureing Company Ventilateur
DE1300623B (de) * 1959-10-06 1969-08-07 Danieels Warmte En Kunststofte Aus Kunststoff bestehendes Gehaeuse eines Zentrifugalventilators

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1707719A (en) * 1928-05-15 1929-04-02 B F Sturtevant Co Fan casing
DE1300623B (de) * 1959-10-06 1969-08-07 Danieels Warmte En Kunststofte Aus Kunststoff bestehendes Gehaeuse eines Zentrifugalventilators
FR1399239A (fr) * 1964-06-19 1965-05-14 Rotron Manufactureing Company Ventilateur

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2384829A (en) * 2002-01-31 2003-08-06 Rolls Royce Plc Casing arrangement
WO2014122368A1 (fr) * 2013-02-11 2014-08-14 Air Liquide Medical Systems Turbine pour appareil d'assistance respiratoire a etancheite gazeuse amelioree
FR3002008A1 (fr) * 2013-02-11 2014-08-15 Air Liquide Medical Systems Turbine pour appareil d'assistance respiratoire a etancheite gazeuse amelioree
CN104981614A (zh) * 2013-02-11 2015-10-14 液体空气医疗系统公司 用于呼吸辅助设备的具有改进的气密性的涡轮机
CN104981614B (zh) * 2013-02-11 2017-07-14 液体空气医疗系统公司 用于呼吸辅助设备的具有改进的气密性的涡轮机

Also Published As

Publication number Publication date
DE2546924A1 (de) 1976-05-06
FR2289776B1 (fr) 1979-06-29
IT1025167B (it) 1978-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse