EP2107248A3 - Method for integrating a pressure reliever into the housing of a fan - Google Patents

Method for integrating a pressure reliever into the housing of a fan Download PDF

Info

Publication number
EP2107248A3
EP2107248A3 EP09002282.3A EP09002282A EP2107248A3 EP 2107248 A3 EP2107248 A3 EP 2107248A3 EP 09002282 A EP09002282 A EP 09002282A EP 2107248 A3 EP2107248 A3 EP 2107248A3
Authority
EP
European Patent Office
Prior art keywords
fan
pressure
housing
pressure chamber
integrating
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.)
Withdrawn
Application number
EP09002282.3A
Other languages
German (de)
French (fr)
Other versions
EP2107248A2 (en
Inventor
Alexander Bleiholder
Roland Dr. Keber
Rudolf Tungl
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.)
Ebm Papst Landshut GmbH
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 EP2107248A2 publication Critical patent/EP2107248A2/en
Publication of EP2107248A3 publication Critical patent/EP2107248A3/en
Withdrawn legal-status Critical Current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
    • F04D29/40—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
    • F04D29/526—Details of the casing section radially opposing blade tips
    • 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
    • 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
    • F05D2270/3015—Pressure differential pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Die Erfindung betrifft ein Gehäuse für ein Gebläse, insbesondere zum Einsatz bei Ventilator unterstützten atmosphärischen Gasheizgeräten, mit einem Druckraum (3) und einem darin angeordneten Lüfterrad (9), und mit einer in einer Seitenwand (2') angeordneten Einrichtung zur Messung des Drucks im Druckraum (3), wobei die Einrichtung zur Messung des Drucks im Druckraum (3) und die Gehäusewand miteinander einstückig und in einem Guß hergestellt sind. Des weiteren wird ein Verfahren zur Integration einer Einrichtung zur Messung des Drucks im Druckraum eines im Gieß-/Druckgieß-Verfahren hergestellten Gehäuses für ein Gebläse, insbesondere zum Einsatz bei Ventilator unterstützten atmosphärischen Gasheizgeräten, mit einem im Druckraum angeordneten Lüfterrad, wobei die Einrichtung in einer Seitenwand des Gehäuses angeordnet und mit mindestens einem Druckabnehmer ausgebildet ist, der eine gegen die Anströmrichtung ausgerichtete Drucköffnung aufweist.

Figure imgaf001
The invention relates to a housing for a fan, in particular for use in fan assisted atmospheric gas heaters, with a pressure chamber (3) and a fan wheel (9) arranged therein, and with a device arranged in a side wall (2 ') for measuring the pressure in Pressure chamber (3), wherein the means for measuring the pressure in the pressure chamber (3) and the housing wall are made in one piece and in one piece. Furthermore, a method for integrating a device for measuring the pressure in the pressure chamber of a housing produced by the casting / die casting method for a fan, in particular for use in fan assisted atmospheric gas heaters, with a fan arranged in the pressure chamber, wherein the device in a Side wall of the housing is arranged and formed with at least one pressure sensor, which has an aligned against the direction of flow pressure opening.
Figure imgaf001
EP09002282.3A 2008-04-03 2009-02-18 Method for integrating a pressure reliever into the housing of a fan Withdrawn EP2107248A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008017536A DE102008017536A1 (en) 2008-04-03 2008-04-03 Method for integrating a pressure transducer into the housing of a fan

Publications (2)

Publication Number Publication Date
EP2107248A2 EP2107248A2 (en) 2009-10-07
EP2107248A3 true EP2107248A3 (en) 2014-06-11

Family

ID=40716977

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09002282.3A Withdrawn EP2107248A3 (en) 2008-04-03 2009-02-18 Method for integrating a pressure reliever into the housing of a fan

Country Status (2)

Country Link
EP (1) EP2107248A3 (en)
DE (1) DE102008017536A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9557059B2 (en) 2011-12-15 2017-01-31 Honeywell International Inc Gas valve with communication link

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4059553A1 (en) * 2009-08-11 2022-09-21 ResMed Motor Technologies Inc. Modular ventilator system
US20110070818A1 (en) * 2009-09-24 2011-03-24 Lennox Industries Inc. Air blower validator, an hvac system and a method of manufacturing an hvac system
GB2487250B (en) 2011-01-25 2017-04-26 Cummins Ltd Compressor
US8947242B2 (en) 2011-12-15 2015-02-03 Honeywell International Inc. Gas valve with valve leakage test
US9074770B2 (en) 2011-12-15 2015-07-07 Honeywell International Inc. Gas valve with electronic valve proving system
US9846440B2 (en) 2011-12-15 2017-12-19 Honeywell International Inc. Valve controller configured to estimate fuel comsumption
US9995486B2 (en) 2011-12-15 2018-06-12 Honeywell International Inc. Gas valve with high/low gas pressure detection
US8839815B2 (en) 2011-12-15 2014-09-23 Honeywell International Inc. Gas valve with electronic cycle counter
US8905063B2 (en) 2011-12-15 2014-12-09 Honeywell International Inc. Gas valve with fuel rate monitor
US9851103B2 (en) 2011-12-15 2017-12-26 Honeywell International Inc. Gas valve with overpressure diagnostics
US9835265B2 (en) 2011-12-15 2017-12-05 Honeywell International Inc. Valve with actuator diagnostics
US8899264B2 (en) 2011-12-15 2014-12-02 Honeywell International Inc. Gas valve with electronic proof of closure system
US9234661B2 (en) 2012-09-15 2016-01-12 Honeywell International Inc. Burner control system
US10422531B2 (en) 2012-09-15 2019-09-24 Honeywell International Inc. System and approach for controlling a combustion chamber
EP2868970B1 (en) 2013-10-29 2020-04-22 Honeywell Technologies Sarl Regulating device
US10024439B2 (en) 2013-12-16 2018-07-17 Honeywell International Inc. Valve over-travel mechanism
US9841122B2 (en) 2014-09-09 2017-12-12 Honeywell International Inc. Gas valve with electronic valve proving system
US9645584B2 (en) 2014-09-17 2017-05-09 Honeywell International Inc. Gas valve with electronic health monitoring
US10503181B2 (en) 2016-01-13 2019-12-10 Honeywell International Inc. Pressure regulator
US10564062B2 (en) 2016-10-19 2020-02-18 Honeywell International Inc. Human-machine interface for gas valve
US11073281B2 (en) 2017-12-29 2021-07-27 Honeywell International Inc. Closed-loop programming and control of a combustion appliance
US10697815B2 (en) 2018-06-09 2020-06-30 Honeywell International Inc. System and methods for mitigating condensation in a sensor module
CN113550915A (en) * 2021-07-16 2021-10-26 盐城工业职业技术学院 Tubular diffuser for aeroengine
DE102023001453A1 (en) 2023-04-06 2024-10-10 Ziehl-Abegg Se inlet nozzle for fans

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555673A1 (en) * 1975-08-12 1977-04-28 Nordisk Ventilator METHOD AND DEVICE FOR DETECTING THE WORKING OF AXIAL FANS IN THE DEMOLITION AREA
EP0774583A1 (en) * 1995-11-14 1997-05-21 Grundfos A/S Casing for a centrifugal pump
US6126392A (en) * 1998-05-05 2000-10-03 Goulds Pumps, Incorporated Integral pump/orifice plate for improved flow measurement in a centrifugal pump
EP1865205A2 (en) * 2006-06-07 2007-12-12 Ln 2 - S.R.L. Support device for pressure sensors arranged inside the pressure chambers of centrifugal fans, particularly for ventilation hoods or fume extractors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555673A1 (en) * 1975-08-12 1977-04-28 Nordisk Ventilator METHOD AND DEVICE FOR DETECTING THE WORKING OF AXIAL FANS IN THE DEMOLITION AREA
EP0774583A1 (en) * 1995-11-14 1997-05-21 Grundfos A/S Casing for a centrifugal pump
US6126392A (en) * 1998-05-05 2000-10-03 Goulds Pumps, Incorporated Integral pump/orifice plate for improved flow measurement in a centrifugal pump
EP1865205A2 (en) * 2006-06-07 2007-12-12 Ln 2 - S.R.L. Support device for pressure sensors arranged inside the pressure chambers of centrifugal fans, particularly for ventilation hoods or fume extractors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9557059B2 (en) 2011-12-15 2017-01-31 Honeywell International Inc Gas valve with communication link

Also Published As

Publication number Publication date
EP2107248A2 (en) 2009-10-07
DE102008017536A1 (en) 2009-10-08

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