PT1694967E - Venttilador com elemento de escoamento laminar montado a montante da admissão do ar - Google Patents

Venttilador com elemento de escoamento laminar montado a montante da admissão do ar Download PDF

Info

Publication number
PT1694967E
PT1694967E PT04787004T PT04787004T PT1694967E PT 1694967 E PT1694967 E PT 1694967E PT 04787004 T PT04787004 T PT 04787004T PT 04787004 T PT04787004 T PT 04787004T PT 1694967 E PT1694967 E PT 1694967E
Authority
PT
Portugal
Prior art keywords
fan
laminar flow
intake opening
flow element
air inlet
Prior art date
Application number
PT04787004T
Other languages
English (en)
Inventor
Martin Geiger
Rudolf Tungl
Reinhold Hopfensperger
Original Assignee
Ebm Papst Landshut Gmbh
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 Ebm Papst Landshut Gmbh filed Critical Ebm Papst Landshut Gmbh
Publication of PT1694967E publication Critical patent/PT1694967E/pt

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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
    • F23D14/36—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air in which the compressor and burner form a single unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • 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
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/301—Pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Volume Flow (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
PT04787004T 2003-10-23 2004-09-24 Venttilador com elemento de escoamento laminar montado a montante da admissão do ar PT1694967E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10349344A DE10349344B3 (de) 2003-10-23 2003-10-23 Gebläse mit Laminar-Element vor der Ansaugöffnung

Publications (1)

Publication Number Publication Date
PT1694967E true PT1694967E (pt) 2008-02-11

Family

ID=34608884

Family Applications (1)

Application Number Title Priority Date Filing Date
PT04787004T PT1694967E (pt) 2003-10-23 2004-09-24 Venttilador com elemento de escoamento laminar montado a montante da admissão do ar

Country Status (10)

Country Link
US (1) US7670104B2 (pt)
EP (1) EP1694967B1 (pt)
JP (1) JP4588712B2 (pt)
KR (1) KR101128959B1 (pt)
AT (1) ATE378516T1 (pt)
CA (1) CA2542466C (pt)
DE (2) DE10349344B3 (pt)
ES (1) ES2295934T3 (pt)
PT (1) PT1694967E (pt)
WO (1) WO2005050025A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1391676B1 (it) * 2008-11-07 2012-01-17 Sit La Precisa Spa Con Socio Unico Apparecchio bruciatore a gas con pre-miscelazione
IT1395189B1 (it) * 2009-07-22 2012-09-05 Ln 2 Srl Socio Unico Dispositivo miscelatore aria-gas, particolarmente per apparecchi bruciatori a pre-miscelazione.
US9861774B2 (en) * 2009-08-11 2018-01-09 Resmed Motor Technologies Inc. Single stage, axial symmetric blower and portable ventilator
DE202010018511U1 (de) 2010-03-10 2017-03-24 Ebm-Papst Landshut Gmbh Pneumatischer Verbund mit Massenausgleich
US8931338B2 (en) * 2011-10-20 2015-01-13 Honeywell International Inc. Flow sensor with bypass taps in laminar flow element laminarizing channel
ITPD20110372A1 (it) * 2011-11-24 2013-05-25 Ln 2 Srl Socio Unico Dispositivo miscelatore aria-gas per bruciatori a gas combustibile con pre-miscelazione
US20160369819A1 (en) * 2014-07-31 2016-12-22 Gentherm Incorporated Air mover inlet interface and cover
GB2529233B (en) * 2014-08-14 2017-09-27 Munster Simms Eng Ltd Burner device for heating apparatus
DE102015109684B3 (de) * 2015-06-17 2016-09-01 Ebm-Papst Landshut Gmbh Düsenvorrichtung mit Staubabscheider und Verfahren zum Messen eines Luftmassenstromes
EP3531017B1 (en) * 2018-02-26 2020-10-21 Honeywell Technologies Sarl Gas/air mixing device for a gas burner and assembly comprising a gas/air mixing device and a fan
WO2022026214A1 (en) 2020-07-28 2022-02-03 Cummins Inc. Gaseous fuel-air mixer with higher mixture uniformity

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2129468A (en) * 1938-01-10 1938-09-06 George L Heck Fan and blower
US2169232A (en) * 1939-04-08 1939-08-15 Westinghouse Electric & Mfg Co Blower apparatus
US2690293A (en) * 1951-01-20 1954-09-28 Westinghouse Electric Corp Fan
DE1551993A1 (de) * 1967-11-06 1970-04-02 Zenkner Dr Ing Kurt Verfahren zum kontinuierlichen Regeln der Leistung von OEl- oder Gasbrennern und Vorrichtung zur Durchfuehrung dieses Verfahrens
DE1929337A1 (de) * 1969-06-10 1970-12-17 Koerting Oel Gasfeuerung Vorrichtung zur Stabilisierung der Kennlinie im Q-H-Diagramm von Geblaesen in der Trommellaeuferbauart,insbesondere Brennergeblaesen
US3625629A (en) * 1970-06-04 1971-12-07 M K M Corp Proportional blower
NZ232650A (en) 1989-02-22 1992-02-25 Vadelas Pty Ltd Zonal air-conditioning system with multiple speed controlled air supply fans
JPH08128609A (ja) * 1994-10-31 1996-05-21 Miura Co Ltd 燃料ガス混合機構を備えた送風機
JPH11141861A (ja) * 1997-11-05 1999-05-28 Gastar Corp ダストトラップ装置
DE19839729A1 (de) * 1998-09-01 1999-12-02 Micro Compact Car Smart Gmbh Gebläse
DE29920373U1 (de) 1999-11-19 2000-01-13 Motoren Ventilatoren Gmbh Gehäuse für einen Lüfter, insbesondere einen Radiallüfter
DE50214567D1 (de) 2001-03-23 2010-09-16 Gvp Ges Zur Vermarktung Der Po Verfahren und vorrichtung zur einstellung der luftzahl
WO2004070283A1 (en) 2003-02-07 2004-08-19 A/S Ribe Jernindustri Ventilating aggregate , units, system and methode including units that are easily connectable to other units and safety switch

Also Published As

Publication number Publication date
ES2295934T3 (es) 2008-04-16
KR20060108684A (ko) 2006-10-18
DE10349344B3 (de) 2005-06-30
KR101128959B1 (ko) 2012-03-27
ATE378516T1 (de) 2007-11-15
DE502004005535D1 (de) 2007-12-27
EP1694967A1 (de) 2006-08-30
WO2005050025A1 (de) 2005-06-02
CA2542466A1 (en) 2005-06-02
US20070066209A1 (en) 2007-03-22
JP4588712B2 (ja) 2010-12-01
CA2542466C (en) 2012-01-03
US7670104B2 (en) 2010-03-02
EP1694967B1 (de) 2007-11-14
JP2007509273A (ja) 2007-04-12

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