DE19721367A1 - Schnecke für das Saugflügelrad, das an Kesseln mit dichter Verbrennungskammer angebracht wird - Google Patents

Schnecke für das Saugflügelrad, das an Kesseln mit dichter Verbrennungskammer angebracht wird

Info

Publication number
DE19721367A1
DE19721367A1 DE19721367A DE19721367A DE19721367A1 DE 19721367 A1 DE19721367 A1 DE 19721367A1 DE 19721367 A DE19721367 A DE 19721367A DE 19721367 A DE19721367 A DE 19721367A DE 19721367 A1 DE19721367 A1 DE 19721367A1
Authority
DE
Germany
Prior art keywords
fan
impeller
combustion chamber
pair
half shells
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.)
Ceased
Application number
DE19721367A
Other languages
German (de)
English (en)
Inventor
Alberto Bacchiocchi
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.)
Fime Fab It Motor Elett
Original Assignee
Fime Fab It Motor Elett
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 Fime Fab It Motor Elett filed Critical Fime Fab It Motor Elett
Publication of DE19721367A1 publication Critical patent/DE19721367A1/de
Ceased 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/21—Manufacture essentially without removing material by casting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/12—Light metals
    • F05D2300/121—Aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19721367A 1996-05-24 1997-05-22 Schnecke für das Saugflügelrad, das an Kesseln mit dichter Verbrennungskammer angebracht wird Ceased DE19721367A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96AN000011U IT232117Y1 (it) 1996-05-24 1996-05-24 Coclea per la ventola di aspirazione installata sulle caldaie a camera di combustione stagna

Publications (1)

Publication Number Publication Date
DE19721367A1 true DE19721367A1 (de) 1997-12-04

Family

ID=11333966

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19721367A Ceased DE19721367A1 (de) 1996-05-24 1997-05-22 Schnecke für das Saugflügelrad, das an Kesseln mit dichter Verbrennungskammer angebracht wird

Country Status (2)

Country Link
DE (1) DE19721367A1 (en:Method)
IT (1) IT232117Y1 (en:Method)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1517044A1 (en) * 2003-09-22 2005-03-23 AERMEC S.p.A. A volute casing for fans for use in fan convectors
EP1528260A1 (de) * 2003-10-31 2005-05-04 Punker GmbH & Co. Radialgebläse
WO2013071847A1 (zh) * 2011-11-15 2013-05-23 Huang Xiaodong 剖分式涡壳及具有该涡壳的水泵
CN103878347A (zh) * 2014-04-14 2014-06-25 凤城市朋泰高压电器配套有限公司 铝包铜铸造电机壳体生产工艺
US11835061B1 (en) 2022-11-10 2023-12-05 Industrial Flow Solutions Operating, Llc Split volute for submersible pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB441385A (en) * 1934-07-18 1936-01-20 Watkins & Watson Ltd Improvements in and connected with electric fans, blowers and the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB441385A (en) * 1934-07-18 1936-01-20 Watkins & Watson Ltd Improvements in and connected with electric fans, blowers and the like

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1517044A1 (en) * 2003-09-22 2005-03-23 AERMEC S.p.A. A volute casing for fans for use in fan convectors
EP1528260A1 (de) * 2003-10-31 2005-05-04 Punker GmbH & Co. Radialgebläse
WO2013071847A1 (zh) * 2011-11-15 2013-05-23 Huang Xiaodong 剖分式涡壳及具有该涡壳的水泵
CN103878347A (zh) * 2014-04-14 2014-06-25 凤城市朋泰高压电器配套有限公司 铝包铜铸造电机壳体生产工艺
CN103878347B (zh) * 2014-04-14 2016-02-10 凤城市朋泰高压电器配套有限公司 铝包铜铸造电机壳体生产工艺
US11835061B1 (en) 2022-11-10 2023-12-05 Industrial Flow Solutions Operating, Llc Split volute for submersible pump

Also Published As

Publication number Publication date
IT232117Y1 (it) 1999-09-10
ITAN960011U1 (it) 1997-11-24
ITAN960011V0 (en:Method) 1996-05-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection