ES3034193T3 - Axial fan with an integrated silencer - Google Patents

Axial fan with an integrated silencer

Info

Publication number
ES3034193T3
ES3034193T3 ES21382993T ES21382993T ES3034193T3 ES 3034193 T3 ES3034193 T3 ES 3034193T3 ES 21382993 T ES21382993 T ES 21382993T ES 21382993 T ES21382993 T ES 21382993T ES 3034193 T3 ES3034193 T3 ES 3034193T3
Authority
ES
Spain
Prior art keywords
sections
axial fan
cylindrical
axial
inner lining
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.)
Active
Application number
ES21382993T
Other languages
English (en)
Spanish (es)
Inventor
Juera Javier Torre
Escura Albert Oms
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.)
Talleres Zitron SA
Original Assignee
Talleres Zitron SA
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 Talleres Zitron SA filed Critical Talleres Zitron SA
Application granted granted Critical
Publication of ES3034193T3 publication Critical patent/ES3034193T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646—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
    • 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
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ES21382993T 2021-11-03 2021-11-03 Axial fan with an integrated silencer Active ES3034193T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21382993.0A EP4177478B1 (en) 2021-11-03 2021-11-03 Axial fan with an integrated silencer

Publications (1)

Publication Number Publication Date
ES3034193T3 true ES3034193T3 (en) 2025-08-13

Family

ID=78528883

Family Applications (1)

Application Number Title Priority Date Filing Date
ES21382993T Active ES3034193T3 (en) 2021-11-03 2021-11-03 Axial fan with an integrated silencer

Country Status (4)

Country Link
EP (1) EP4177478B1 (pl)
ES (1) ES3034193T3 (pl)
FI (1) FI4177478T3 (pl)
PL (1) PL4177478T3 (pl)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1428051A1 (de) * 1963-04-05 1968-11-28 Eugen Bauer Schalldaempfungsvorrichtung fuer Grossgeblaese,insbesondere Grubenluefter
JPS5380106U (pl) * 1976-12-07 1978-07-04
US20090220334A1 (en) * 2008-02-28 2009-09-03 Spx Cooling Technologies, Inc. Fan shroud for heat exchange tower fans
DE102011115530A1 (de) * 2011-10-11 2013-04-11 Cft Gmbh Compact Filter Technic Lüfter mit schallgedämpftem Lüftergehäuse
JP2020165355A (ja) * 2019-03-29 2020-10-08 パナソニックＩｐマネジメント株式会社 軸流送風機
CN111577665A (zh) * 2020-06-15 2020-08-25 上海进贤机电科技有限公司 综合管廊用大风量低噪声立式安装轴流风机

Also Published As

Publication number Publication date
PL4177478T3 (pl) 2025-07-14
EP4177478B1 (en) 2025-03-26
FI4177478T3 (fi) 2025-07-09
EP4177478A1 (en) 2023-05-10

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