ES271608U - A fan casing, a fan, and a device comprising the fan. - Google Patents

A fan casing, a fan, and a device comprising the fan.

Info

Publication number
ES271608U
ES271608U ES1983271608U ES271608U ES271608U ES 271608 U ES271608 U ES 271608U ES 1983271608 U ES1983271608 U ES 1983271608U ES 271608 U ES271608 U ES 271608U ES 271608 U ES271608 U ES 271608U
Authority
ES
Spain
Prior art keywords
fan
casing
impeller
outlets
situated
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
ES1983271608U
Other languages
Spanish (es)
Other versions
ES271608Y (en
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.)
HAMMOND ENGINEERING Ltd
Original Assignee
HAMMOND ENGINEERING 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 HAMMOND ENGINEERING Ltd filed Critical HAMMOND ENGINEERING Ltd
Publication of ES271608U publication Critical patent/ES271608U/en
Application granted granted Critical
Publication of ES271608Y publication Critical patent/ES271608Y/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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using 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
    • 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)

Abstract

The fan casing has more than one outlet (A-D), preferably two or four outlets. The casing is of a substantially square-shaped outline and the outlets are situated in the corners thereof. The fan has an impeller (5) and comprises the casing, in which the length (a) of one side of the casing is less than 15% larger than the diameter (b) of the impeller.
ES1983271608U 1982-04-07 1983-04-07 AIR IMPELLER, PERFECTED. Expired ES271608Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8210327 1982-04-07

Publications (2)

Publication Number Publication Date
ES271608U true ES271608U (en) 1983-10-16
ES271608Y ES271608Y (en) 1984-04-16

Family

ID=10529588

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983271608U Expired ES271608Y (en) 1982-04-07 1983-04-07 AIR IMPELLER, PERFECTED.

Country Status (3)

Country Link
EP (1) EP0091228A1 (en)
DE (1) DE91228T1 (en)
ES (1) ES271608Y (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3411251C2 (en) * 1984-03-27 1986-11-27 Wilhelm Gebhardt Gmbh, 7112 Waldenburg Roof fan with a motor-driven radial impeller
HU2836U (en) * 2004-03-22 2004-12-28 L C Hoffman Internat Corp Midget electric motor
US8427020B2 (en) 2006-04-20 2013-04-23 Carefusion 212, Llc Blower assembly with integral injection molded suspension mount
US9644869B2 (en) * 2007-10-25 2017-05-09 Raytheon Company System and method for cooling structures having both an active state and an inactive state
CN103541927A (en) * 2013-10-29 2014-01-29 台州凌霄泵业有限公司 Double-helix flow diverter
DE112016001975T5 (en) * 2015-04-28 2018-03-08 Denso Corporation fan
CN105065306A (en) * 2015-08-14 2015-11-18 张家港市洁皇工业吸尘器制造有限公司 Built-in quadruple eddy current centrifugal fan
CN105275882B (en) * 2015-10-21 2018-11-30 珠海格力电器股份有限公司 A kind of blower, air conditioner and its control method
DE102015226575C5 (en) * 2015-12-22 2024-05-29 Nicotra Gebhardt GmbH Fan device
CN105805821B (en) * 2016-06-03 2019-01-25 浙江昆仑电气有限公司 A kind of heater and its railroad
DE102018211809A1 (en) * 2018-07-16 2020-01-16 Ziehl-Abegg Se Housing for a fan and fan

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950112A (en) * 1974-04-08 1976-04-13 Robert F. Crump Fluid moving devices with modular chamber-forming means and multiple outlets
US4165953A (en) * 1977-10-17 1979-08-28 Deere & Company Blower assembly

Also Published As

Publication number Publication date
ES271608Y (en) 1984-04-16
DE91228T1 (en) 1984-08-16
EP0091228A1 (en) 1983-10-12

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