EP2617275A4 - Fan unit and its mounting - Google Patents

Fan unit and its mounting

Info

Publication number
EP2617275A4
EP2617275A4 EP10857347.8A EP10857347A EP2617275A4 EP 2617275 A4 EP2617275 A4 EP 2617275A4 EP 10857347 A EP10857347 A EP 10857347A EP 2617275 A4 EP2617275 A4 EP 2617275A4
Authority
EP
European Patent Office
Prior art keywords
mounting
fan unit
fan
unit
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Withdrawn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
EP10857347.8A
Other languages
German (de)
French (fr)
Other versions
EP2617275A1 (en
Inventor
Sven Erik Dalgaard
Hans Knutsson
Thorbjörn Pasgaard
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of EP2617275A1 publication Critical patent/EP2617275A1/en
Publication of EP2617275A4 publication Critical patent/EP2617275A4/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Withdrawn legal-status Critical Current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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
    • H05K7/20554—Forced ventilation of a gaseous coolant
    • H05K7/20572—Forced ventilation of a gaseous coolant within cabinets for removing heat from sub-racks, e.g. plenum
    • H05K7/20581—Cabinets including a drawer for fans
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
EP10857347.8A 2010-09-17 2010-09-17 Fan unit and its mounting Withdrawn EP2617275A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2010/050999 WO2012036604A1 (en) 2010-09-17 2010-09-17 Fan unit and its mounting

Publications (2)

Publication Number Publication Date
EP2617275A1 EP2617275A1 (en) 2013-07-24
EP2617275A4 true EP2617275A4 (en) 2016-04-20

Family

ID=45831831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10857347.8A Withdrawn EP2617275A4 (en) 2010-09-17 2010-09-17 Fan unit and its mounting

Country Status (4)

Country Link
US (1) US20130216365A1 (en)
EP (1) EP2617275A4 (en)
CN (1) CN103098570B (en)
WO (1) WO2012036604A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6281298B2 (en) * 2014-01-28 2018-02-21 富士通株式会社 Information processing apparatus and replacement parts
US10349559B2 (en) * 2016-06-15 2019-07-09 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Cooling fan assembly and guidance track for installing and removing a cooling fan
US11096314B2 (en) * 2018-07-09 2021-08-17 Cisco Technology, Inc. Front accessible fan tray with front-to-back cooling in a modular electronic system
CN114076517A (en) * 2020-08-13 2022-02-22 庆鼎精密电子（淮安）有限公司 Drying device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589132A (en) * 1994-02-03 1996-12-31 Zippel; Gunther Method and device for purifying and moistening air
US5927389A (en) * 1997-06-20 1999-07-27 Sun Microsystems, Inc. Fan tray guide and isolation mount and method
US6628518B2 (en) * 1999-04-23 2003-09-30 Inclose Design, Inc. Memory storage device rack having vented rails
US6563707B1 (en) * 2000-09-14 2003-05-13 Otis Elevator Company Chassis for mounting component units of an electric switch cabinet for elevators and escalators
US6592449B2 (en) * 2001-02-24 2003-07-15 International Business Machines Corporation Smart fan modules and system
US7339786B2 (en) * 2001-03-05 2008-03-04 Intel Corporation Modular server architecture with Ethernet routed across a backplane utilizing an integrated Ethernet switch module
US6638016B1 (en) * 2001-10-31 2003-10-28 Unisys Corporation Air mover assembly and method for enclosing an air mover
US6603661B2 (en) * 2001-12-14 2003-08-05 Hewlett-Packard Development Company, L.P. Universal fan cage for hot-pluggable fans
US6809258B1 (en) * 2003-02-24 2004-10-26 Cisco Technology, Inc. Apparatus for cable routing management
US7259962B2 (en) * 2004-12-06 2007-08-21 Chenbro Micom Co., Ltd. Mobile fan module
US7656681B2 (en) * 2006-01-13 2010-02-02 Tracewell Systems, Inc. Very light enclosure for electronic systems
US7522415B2 (en) * 2006-07-13 2009-04-21 Hon Hai Precision Industry Co., Ltd. Mounting assembly for fan
US7573708B2 (en) * 2007-06-28 2009-08-11 Sun Microsystems, Inc. Upstream dust filters by retrofitting parallel path PCB cooling
US8320120B1 (en) * 2008-12-19 2012-11-27 Hewlett-Packard Development Company, L.P. Reversible air flow fan system
GB0914523D0 (en) * 2009-08-20 2009-09-30 Rolls Royce Plc A turbomachine casing assembly
CN102073360B (en) * 2009-11-24 2015-04-22 淮南圣丹网络工程技术有限公司 Server rack and server thereof
US8300404B2 (en) * 2010-04-15 2012-10-30 Hewlett-Packard Development Company, L.P. Fan holder including cable channels
US8613259B1 (en) * 2012-04-02 2013-12-24 Thomas G. Pharo Dust free litter box

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
WO2012036604A1 (en) 2012-03-22
EP2617275A1 (en) 2013-07-24
CN103098570B (en) 2016-03-30
CN103098570A (en) 2013-05-08
US20130216365A1 (en) 2013-08-22

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130417

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160321

RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 25/16 20060101AFI20160315BHEP

Ipc: H05K 7/20 20060101ALI20160315BHEP

Ipc: G06F 1/20 20060101ALI20160315BHEP

Ipc: F04D 29/60 20060101ALI20160315BHEP

Ipc: F04D 29/58 20060101ALI20160315BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20161129