DE69823318T2 - Lüftergehäuse - Google Patents

Lüftergehäuse Download PDF

Info

Publication number
DE69823318T2
DE69823318T2 DE69823318T DE69823318T DE69823318T2 DE 69823318 T2 DE69823318 T2 DE 69823318T2 DE 69823318 T DE69823318 T DE 69823318T DE 69823318 T DE69823318 T DE 69823318T DE 69823318 T2 DE69823318 T2 DE 69823318T2
Authority
DE
Germany
Prior art keywords
fan
boom
bottom wall
die
aluminum
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 - Lifetime
Application number
DE69823318T
Other languages
German (de)
English (en)
Other versions
DE69823318D1 (de
Inventor
Lino Natalini
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.)
LN 2 - S.R.L., MONTECASSIANO, IT
Original Assignee
L N Di Natalini Lino & C Srl
Ln Di Natalini Lino & C - Srl
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 L N Di Natalini Lino & C Srl, Ln Di Natalini Lino & C - Srl filed Critical L N Di Natalini Lino & C Srl
Application granted granted Critical
Publication of DE69823318D1 publication Critical patent/DE69823318D1/de
Publication of DE69823318T2 publication Critical patent/DE69823318T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Centrifugal Separators (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Gas Burners (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE69823318T 1997-12-17 1998-12-03 Lüftergehäuse Expired - Lifetime DE69823318T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1997MC000027U IT238513Y1 (it) 1997-12-17 1997-12-17 Ventilatore per caldaie a gas a combustione stagna, corredato di unacarcassa pressofusa in alluminio incorporante una squadretta di
ITMC970027U 1997-12-17

Publications (2)

Publication Number Publication Date
DE69823318D1 DE69823318D1 (de) 2004-05-27
DE69823318T2 true DE69823318T2 (de) 2005-05-04

Family

ID=11357353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69823318T Expired - Lifetime DE69823318T2 (de) 1997-12-17 1998-12-03 Lüftergehäuse

Country Status (3)

Country Link
EP (2) EP0924437A3 (it)
DE (1) DE69823318T2 (it)
IT (1) IT238513Y1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6193463B1 (en) * 1999-06-30 2001-02-27 Alliedsignal, Inc. Die cast compressor housing for centrifugal compressors with a true volute shape
DE10204037C5 (de) * 2002-02-01 2009-07-23 Ebm-Papst Landshut Gmbh Radialgebläse mit Elektromotor
JP2005315236A (ja) * 2004-04-30 2005-11-10 Nidec Shibaura Corp 送風機
JP2014092149A (ja) * 2012-11-07 2014-05-19 Nippon Densan Corp 遠心ファン、ハウジング部品鋳造体およびハウジング部品製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446435A1 (de) * 1984-12-20 1986-07-03 Wolfgang 6630 Saarlouis Arweiler Rohr zur be- und entlueftung
DE3523223A1 (de) * 1985-06-28 1987-01-02 Sueddeutsche Kuehler Behr Als motorhalter ausgebildete luefterzarge
US4899726A (en) * 1988-09-12 1990-02-13 Carrier Corporation Furnace inducer outlet elbow
US4892045A (en) * 1988-09-22 1990-01-09 Snyder General Corporation Condensate drain system
IT1265782B1 (it) * 1992-10-28 1996-12-02 Fime Fab It Motor Elett Supporto baricentrico per l'equilibratura del gruppo motore-girante installato sulle caldaie a camera di combustione stagna
DE29608984U1 (de) * 1995-05-15 1996-07-04 Joh. Vaillant Gmbh U. Co, 42859 Remscheid Heizgerät
US5620302A (en) * 1995-08-31 1997-04-15 Fasco Industries, Inc. Dynamic condensate evacuator for high efficiency gas furnaces

Also Published As

Publication number Publication date
EP0924436A2 (en) 1999-06-23
EP0924436A3 (en) 2000-02-23
EP0924437A2 (en) 1999-06-23
EP0924436B1 (en) 2004-04-21
ITMC970027U1 (it) 1999-06-17
DE69823318D1 (de) 2004-05-27
EP0924437A3 (en) 2000-02-23
IT238513Y1 (it) 2000-11-13

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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: LN 2 - S.R.L., MONTECASSIANO, IT

8328 Change in the person/name/address of the agent

Representative=s name: 2K PATENTANWAELTE BLASBERG KEWITZ & REICHEL, PARTN