EA201590435A1 - HOUSING RADIAL FAN WITH INTEGRATED FAN INLET CHANNEL FOR MEASURING THE PRESSURE - Google Patents

HOUSING RADIAL FAN WITH INTEGRATED FAN INLET CHANNEL FOR MEASURING THE PRESSURE

Info

Publication number
EA201590435A1
EA201590435A1 EA201590435A EA201590435A EA201590435A1 EA 201590435 A1 EA201590435 A1 EA 201590435A1 EA 201590435 A EA201590435 A EA 201590435A EA 201590435 A EA201590435 A EA 201590435A EA 201590435 A1 EA201590435 A1 EA 201590435A1
Authority
EA
Eurasian Patent Office
Prior art keywords
fan
air
inlet channel
pressure
channel
Prior art date
Application number
EA201590435A
Other languages
Russian (ru)
Other versions
EA039725B1 (en
Inventor
Крис Де Йон
Original Assignee
Зендер Груп Интернэшнл Аг
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 Зендер Груп Интернэшнл Аг filed Critical Зендер Груп Интернэшнл Аг
Publication of EA201590435A1 publication Critical patent/EA201590435A1/en
Publication of EA039725B1 publication Critical patent/EA039725B1/en

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
    • 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
    • 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Изобретение относится к вентилятору (1), содержащему корпус (2), который имеет впускной канал (3) для воздуха, выпускной канал (4) для воздуха и расположенный между впускным каналом (3) для воздуха и выпускным каналом (4) для воздуха вентилятор (5), при этом в области впускного канала (3) для воздуха выполнены входящие в проточный канал отверстия (10) с целью измерения давления. Для упрощения изготовления вентилятора (1) согласно изобретению предложено, что впускной канал (3) для воздуха, по меньшей мере, частично имеет два элемента (9) стенки, соединенные друг с другом в областях (7) соединения и совместно образующие объем (8) канала, при этом по меньшей мере один участок области (7) соединения имеет отверстия (10).The invention relates to a fan (1) comprising a casing (2) which has an inlet channel (3) for air, an outlet channel (4) for air, and a fan located between the inlet channel (3) for air and the outlet channel (4) for air (5), while in the area of the inlet channel (3) for air, holes (10) entering the flow channel are made in order to measure the pressure. To simplify the manufacture of the fan (1) according to the invention, it is proposed that the air inlet (3) at least partially has two wall elements (9) connected to each other in the connection areas (7) and together forming a volume (8) channel, while at least one section of the region (7) of the connection has holes (10).

EA201590435A 2012-08-24 2013-08-26 Housing for a radial fan with a pressure measurement channel integrated in the fan inlet EA039725B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12181662.3A EP2700822B1 (en) 2012-08-24 2012-08-24 Radial fan casing with pressure tapping duct integrated in the fan inlet
PCT/IB2013/001841 WO2014030055A1 (en) 2012-08-24 2013-08-26 Housing for a radial fan with a pressure measurement channel integrated in the fan inlet

Publications (2)

Publication Number Publication Date
EA201590435A1 true EA201590435A1 (en) 2015-08-31
EA039725B1 EA039725B1 (en) 2022-03-04

Family

ID=46967961

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201590435A EA039725B1 (en) 2012-08-24 2013-08-26 Housing for a radial fan with a pressure measurement channel integrated in the fan inlet

Country Status (4)

Country Link
EP (1) EP2700822B1 (en)
EA (1) EA039725B1 (en)
PL (1) PL2700822T3 (en)
WO (1) WO2014030055A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015000629A1 (en) * 2015-01-22 2016-07-28 Viessmann Werke Gmbh & Co Kg Turbo compressor
DE102017120652A1 (en) 2017-09-07 2019-03-07 Ebm-Papst Mulfingen Gmbh & Co. Kg Fan with integrated flow control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19629220B4 (en) * 1996-07-19 2005-05-12 Motoren Ventilatoren Landshut Gmbh High Pressure Blower
US8123468B2 (en) * 2006-11-02 2012-02-28 Panasonic Corporation Centrifugal fan
EP2357365B1 (en) 2010-02-01 2016-11-16 Brink Climate Systems B.V. Air movement system
US8366377B2 (en) * 2010-04-09 2013-02-05 Trane International Inc. FC fan flow measurement system using a curved inlet cone and pressure sensor

Also Published As

Publication number Publication date
EP2700822A1 (en) 2014-02-26
WO2014030055A1 (en) 2014-02-27
PL2700822T3 (en) 2017-06-30
EA039725B1 (en) 2022-03-04
EP2700822B1 (en) 2016-09-28

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