ATE389116T1 - DOUBLE FAN ARRANGEMENT - Google Patents

DOUBLE FAN ARRANGEMENT

Info

Publication number
ATE389116T1
ATE389116T1 AT04010404T AT04010404T ATE389116T1 AT E389116 T1 ATE389116 T1 AT E389116T1 AT 04010404 T AT04010404 T AT 04010404T AT 04010404 T AT04010404 T AT 04010404T AT E389116 T1 ATE389116 T1 AT E389116T1
Authority
AT
Austria
Prior art keywords
assembly
fan
sub
fan arrangement
double fan
Prior art date
Application number
AT04010404T
Other languages
German (de)
Inventor
Gunter Streng
Rainer Mueller
Original Assignee
Ebm Papst Mulfingen Gmbh & Co
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 Mulfingen Gmbh & Co filed Critical Ebm Papst Mulfingen Gmbh & Co
Application granted granted Critical
Publication of ATE389116T1 publication Critical patent/ATE389116T1/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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using 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
    • F04D29/42—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
    • F04D29/424—Double entry casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The double fan assembly (1) has two motor powered co-axially driven radial fans (2,3), with a fan sub-assembly on each of the electric motor shaft ends, and a casing sub-assembly (16) housing the fan sub-assembly. The casing sub-assembly consists of two separate fan casings (18) to accommodate each fan impeller and a separate support element (20) for support of the fan sub-assembly in the region of the electric motor (4). The two fan casings by the support element (20) are interconnected and connected to the fan sub-assembly to form a premounted overall sub-assembly.
AT04010404T 2003-06-05 2004-05-03 DOUBLE FAN ARRANGEMENT ATE389116T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20308886U DE20308886U1 (en) 2003-06-05 2003-06-05 Double-blower assembly

Publications (1)

Publication Number Publication Date
ATE389116T1 true ATE389116T1 (en) 2008-03-15

Family

ID=33154659

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04010404T ATE389116T1 (en) 2003-06-05 2004-05-03 DOUBLE FAN ARRANGEMENT

Country Status (4)

Country Link
EP (1) EP1484509B1 (en)
AT (1) ATE389116T1 (en)
DE (2) DE20308886U1 (en)
ES (1) ES2301894T3 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20050405A1 (en) * 2005-06-10 2006-12-11 Denso Thermal Systems Spa DOUBLE FAN VENTILATION GROUP FOR VEHICLES
ITBO20070382A1 (en) * 2007-05-31 2008-12-01 Spal Automotive Srl ELECTRIC
ES2607841T3 (en) 2009-03-25 2017-04-04 Ebm-Papst Mulfingen Gmbh & Co. Kg Radial fan
CN102865239A (en) * 2011-07-04 2013-01-09 陈平亮 Air blower capable of omni-directionally blowing out air for large space
US9995486B2 (en) 2011-12-15 2018-06-12 Honeywell International Inc. Gas valve with high/low gas pressure detection
US9851103B2 (en) 2011-12-15 2017-12-26 Honeywell International Inc. Gas valve with overpressure diagnostics
US8905063B2 (en) 2011-12-15 2014-12-09 Honeywell International Inc. Gas valve with fuel rate monitor
US9846440B2 (en) 2011-12-15 2017-12-19 Honeywell International Inc. Valve controller configured to estimate fuel comsumption
US9557059B2 (en) 2011-12-15 2017-01-31 Honeywell International Inc Gas valve with communication link
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
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
US8839815B2 (en) 2011-12-15 2014-09-23 Honeywell International Inc. Gas valve with electronic cycle counter
HUE025100T2 (en) 2012-04-20 2016-02-29 Ebm Papst Mulfingen Gmbh & Co Kg Radial fan with an auxiliary electromagnetically protected casing for the control electronics
US10422531B2 (en) 2012-09-15 2019-09-24 Honeywell International Inc. System and approach for controlling a combustion chamber
US9234661B2 (en) 2012-09-15 2016-01-12 Honeywell International Inc. Burner control system
DE102013204144A1 (en) * 2013-03-11 2014-09-11 BSH Bosch und Siemens Hausgeräte GmbH Housing for a radial fan of an extractor hood
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
KR20180122258A (en) * 2017-05-02 2018-11-12 엘지전자 주식회사 Local ventilation equipment and blower therein
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH381798A (en) * 1960-06-17 1964-09-15 Wirz Paul Fan unit
US3780411A (en) * 1972-10-19 1973-12-25 Case Co J I Method of making blower housing assembly
US4165953A (en) * 1977-10-17 1979-08-28 Deere & Company Blower assembly
DE3234006A1 (en) * 1982-09-14 1984-03-22 Robert Bosch Gmbh, 7000 Stuttgart Blower
US5403163A (en) * 1990-08-20 1995-04-04 Molded Products Company Motor mount for blower housing

Also Published As

Publication number Publication date
EP1484509B1 (en) 2008-03-12
DE20308886U1 (en) 2004-10-14
DE502004006459D1 (en) 2008-04-24
EP1484509A1 (en) 2004-12-08
ES2301894T3 (en) 2008-07-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee