DE59503681D1 - Cross flow fan - Google Patents

Cross flow fan

Info

Publication number
DE59503681D1
DE59503681D1 DE59503681T DE59503681T DE59503681D1 DE 59503681 D1 DE59503681 D1 DE 59503681D1 DE 59503681 T DE59503681 T DE 59503681T DE 59503681 T DE59503681 T DE 59503681T DE 59503681 D1 DE59503681 D1 DE 59503681D1
Authority
DE
Germany
Prior art keywords
cowl
guide
trough
mountings
plate
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 - Fee Related
Application number
DE59503681T
Other languages
German (de)
Inventor
Nicole Bannas
Eckhard Kucharczyk
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.)
Siegenia Aubi KG
Original Assignee
Siegenia Frank KG
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
Priority claimed from DE9414621U external-priority patent/DE9414621U1/en
Priority claimed from DE29512853U external-priority patent/DE29512853U1/en
Application filed by Siegenia Frank KG filed Critical Siegenia Frank KG
Application granted granted Critical
Publication of DE59503681D1 publication Critical patent/DE59503681D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D29/60—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • 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
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

A partition (5) separates the suction (3b) and pressure (3a) chambers, and the fan drum (2) rotates in lateral components, having blade edges parallel to its axis of rotation. From a line (6) at which it is closest to the drum periphery, the guide (4) extends at a steadily increasing distance from the later. The guide enclosing the pressure chamber forms the inside surface of a cowl (8) supported by a plate or panel (7). The bottom end of the latter supports a detachable air-permeable guard trough (13). The plate, supporting the cowl at the top and trough at the bottom, can be inserted at its outer edges (19) in mountings, profiled rails, seams etc. containing an opening in a room wall, ceiling etc.. The fan drum bearings can be in mountings secured in the guide surface of the cowl.
DE59503681T 1994-09-09 1995-08-23 Cross flow fan Expired - Fee Related DE59503681D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9414621U DE9414621U1 (en) 1994-09-09 1994-09-09 Cross flow fan
DE29512853U DE29512853U1 (en) 1995-08-10 1995-08-10 Fan housing

Publications (1)

Publication Number Publication Date
DE59503681D1 true DE59503681D1 (en) 1998-10-29

Family

ID=25962434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59503681T Expired - Fee Related DE59503681D1 (en) 1994-09-09 1995-08-23 Cross flow fan

Country Status (3)

Country Link
EP (1) EP0701063B1 (en)
AT (1) ATE171519T1 (en)
DE (1) DE59503681D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29902121U1 (en) * 1999-02-09 1999-06-10 Siegenia Frank Kg Cross flow fan
KR100930567B1 (en) * 2007-10-15 2009-12-09 엘지전자 주식회사 Clothes dryer
CN112718766B (en) * 2020-12-04 2023-10-03 大连八方流体技术有限公司 Purifying and discharging device for harmful gas

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275224A (en) * 1964-03-04 1966-09-27 Firth Cleveland Ltd Ventilating fans
GB1063449A (en) * 1964-10-16 1967-03-30 Firth Cleveland Ltd Improvements relating to ventilating fans
DE1604204A1 (en) * 1965-07-06 1971-02-18 Siegenia Frank Kg Forced ventilation device for rooms
GB1213582A (en) * 1968-01-03 1970-11-25 Solartron Electronic Group Improvements in or relating to cross-flow fans
DE2414610C3 (en) 1974-03-26 1980-11-13 Standard Elektrik Lorenz Ag, 7000 Stuttgart Cross-flow fan
DE3016438C2 (en) 1980-04-29 1985-12-19 Standard Elektrik Lorenz Ag, 7000 Stuttgart Cross-flow fan
DE3828852A1 (en) * 1988-08-25 1990-03-08 Heinrich Dipl Ing Krage Ventilating device
DE9301542U1 (en) 1993-02-04 1994-06-01 Siegenia Frank Kg Fan housing for arrangement in a passage opening

Also Published As

Publication number Publication date
EP0701063A1 (en) 1996-03-13
ATE171519T1 (en) 1998-10-15
EP0701063B1 (en) 1998-09-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SIEGENIA-AUBI KG, 57074 SIEGEN, DE

8339 Ceased/non-payment of the annual fee