FR1519407A - Device for moving a fluid through a duct by means of a fan - Google Patents

Device for moving a fluid through a duct by means of a fan

Info

Publication number
FR1519407A
FR1519407A FR103279A FR103279A FR1519407A FR 1519407 A FR1519407 A FR 1519407A FR 103279 A FR103279 A FR 103279A FR 103279 A FR103279 A FR 103279A FR 1519407 A FR1519407 A FR 1519407A
Authority
FR
France
Prior art keywords
duct
fan
fluid
moving
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
FR103279A
Other languages
French (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.)
Brush Electrical Engineering Co Ltd
Original Assignee
Brush Electrical Engineering Co 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 Brush Electrical Engineering Co Ltd filed Critical Brush Electrical Engineering Co Ltd
Priority to FR103279A priority Critical patent/FR1519407A/en
Application granted granted Critical
Publication of FR1519407A publication Critical patent/FR1519407A/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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F04D29/664—Sound attenuation by means of sound absorbing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0052—Details for air heaters
FR103279A 1967-04-19 1967-04-19 Device for moving a fluid through a duct by means of a fan Expired FR1519407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR103279A FR1519407A (en) 1967-04-19 1967-04-19 Device for moving a fluid through a duct by means of a fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR103279A FR1519407A (en) 1967-04-19 1967-04-19 Device for moving a fluid through a duct by means of a fan

Publications (1)

Publication Number Publication Date
FR1519407A true FR1519407A (en) 1968-03-29

Family

ID=8629155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR103279A Expired FR1519407A (en) 1967-04-19 1967-04-19 Device for moving a fluid through a duct by means of a fan

Country Status (1)

Country Link
FR (1) FR1519407A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001031204A1 (en) * 1999-10-26 2001-05-03 Robert Bosch Gmbh Fan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001031204A1 (en) * 1999-10-26 2001-05-03 Robert Bosch Gmbh Fan
US6561759B1 (en) 1999-10-26 2003-05-13 Robert Bosch Gmbh Fan

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