CN102287400B - 具有改进的风扇环熔合线强度的塑料风扇 - Google Patents

具有改进的风扇环熔合线强度的塑料风扇 Download PDF

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Publication number
CN102287400B
CN102287400B CN201110207822.3A CN201110207822A CN102287400B CN 102287400 B CN102287400 B CN 102287400B CN 201110207822 A CN201110207822 A CN 201110207822A CN 102287400 B CN102287400 B CN 102287400B
Authority
CN
China
Prior art keywords
fan
blade
ring
outer shroud
flow
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.)
Expired - Fee Related
Application number
CN201110207822.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN102287400A (zh
Inventor
J·B·斯塔格
D·E·巴克利
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.)
BorgWarner Inc
Original Assignee
BorgWarner Inc
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 BorgWarner Inc filed Critical BorgWarner Inc
Publication of CN102287400A publication Critical patent/CN102287400A/zh
Application granted granted Critical
Publication of CN102287400B publication Critical patent/CN102287400B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3835—Designing moulds, e.g. using CAD-CAM
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • B29B11/08—Injection moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/915—Pump or portion thereof by casting or molding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CN201110207822.3A 2006-12-28 2007-12-28 具有改进的风扇环熔合线强度的塑料风扇 Expired - Fee Related CN102287400B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/617,696 2006-12-28
US11/617696 2006-12-28
US11/617,696 US7789628B2 (en) 2004-04-26 2006-12-28 Plastic fans having improved fan ring weld line strength

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN2007800451305A Division CN101548081B (zh) 2006-12-28 2007-12-28 具有改进的风扇环熔合线强度的塑料风扇

Publications (2)

Publication Number Publication Date
CN102287400A CN102287400A (zh) 2011-12-21
CN102287400B true CN102287400B (zh) 2015-02-04

Family

ID=39591101

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201110207822.3A Expired - Fee Related CN102287400B (zh) 2006-12-28 2007-12-28 具有改进的风扇环熔合线强度的塑料风扇
CN2007800451305A Expired - Fee Related CN101548081B (zh) 2006-12-28 2007-12-28 具有改进的风扇环熔合线强度的塑料风扇
CN201110405272.6A Expired - Fee Related CN102490307B (zh) 2006-12-28 2007-12-28 具有改进的风扇环熔合线强度的塑料风扇

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN2007800451305A Expired - Fee Related CN101548081B (zh) 2006-12-28 2007-12-28 具有改进的风扇环熔合线强度的塑料风扇
CN201110405272.6A Expired - Fee Related CN102490307B (zh) 2006-12-28 2007-12-28 具有改进的风扇环熔合线强度的塑料风扇

Country Status (8)

Country Link
US (1) US7789628B2 (cg-RX-API-DMAC7.html)
EP (1) EP2097626A4 (cg-RX-API-DMAC7.html)
JP (1) JP2010514595A (cg-RX-API-DMAC7.html)
KR (1) KR20090094020A (cg-RX-API-DMAC7.html)
CN (3) CN102287400B (cg-RX-API-DMAC7.html)
BR (1) BRPI0719614A2 (cg-RX-API-DMAC7.html)
IN (1) IN2009KN02405A (cg-RX-API-DMAC7.html)
WO (1) WO2008083255A1 (cg-RX-API-DMAC7.html)

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US9903387B2 (en) 2007-04-05 2018-02-27 Borgwarner Inc. Ring fan and shroud assembly
US20090155076A1 (en) * 2007-12-18 2009-06-18 Minebea Co., Ltd. Shrouded Dual-Swept Fan Impeller
JP4969493B2 (ja) * 2008-02-28 2012-07-04 三菱重工業株式会社 樹脂製ファン
FR2950660B1 (fr) * 2009-09-29 2017-08-25 Valeo Systemes Thermiques Helice, dispositif de refroidissement moteur comprenant une telle helice, procede et moule de fabrication de ladite helice
US9523372B2 (en) 2010-05-10 2016-12-20 Borgwarner Inc. Fan with overmolded blades
JP5454400B2 (ja) * 2010-07-15 2014-03-26 株式会社富士通ゼネラル プロペラファンおよびその製造方法
EP2664434B1 (en) * 2012-04-17 2016-10-05 D.W. Plastics NV Injection moulding method for forming a bottle crate, bottle crate and corresponding apparatus for obtaining such bottle crate
CN203453120U (zh) * 2013-09-03 2014-02-26 讯凯国际股份有限公司 风扇及其风扇叶轮
TWD162385S (zh) * 2013-09-05 2014-08-11 訊凱國際股份有限公司 散熱風扇(一)
AT514828B1 (de) 2013-09-24 2015-06-15 Hoerbiger Kompressortech Hold Verfahren und Form zur Herstellung von Dichtplatten im Spritzguss sowie entsprechend hergestellte Dichtplatten
TWD160897S (zh) * 2013-10-09 2014-06-01 訊凱國際股份有限公司 散熱風扇(一)
TWD160896S (zh) * 2013-10-09 2014-06-01 訊凱國際股份有限公司 散熱風扇(二)
RU2544898C1 (ru) * 2014-03-18 2015-03-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" Лопастное колесо вентилятора
US20160208823A1 (en) * 2015-01-19 2016-07-21 Hamilton Sundstrand Corporation Shrouded fan rotor
USD787037S1 (en) * 2015-07-01 2017-05-16 Dometic Sweden Ab Fan
JP2017172736A (ja) * 2016-03-24 2017-09-28 Ntn株式会社 軸受用樹脂製保持器およびその製造方法、並びに転がり軸受
JP6825995B2 (ja) 2017-06-02 2021-02-03 株式会社ブリヂストン 射出成形金型、樹脂部材、及び、樹脂製品の製造方法
DE102017215570A1 (de) * 2017-09-05 2019-03-07 Robert Bosch Gmbh Spritzgussverfahren zum Herstellen eines Lüfters mit verbesserter Bindenahtfestigkeit
CN108799197B (zh) * 2018-05-31 2024-05-07 珠海格力精密模具有限公司 风叶结构、空调器、及风叶结构检测的方法
CN110900983B (zh) * 2019-11-25 2025-07-01 温州车舟汽车部件有限公司 一种汽车发动机电控硅油离合器用风扇模具
BR112022020053A2 (pt) * 2020-04-08 2022-11-22 Bosch Gmbh Robert Faixa de ventilador de refrigeração atada tendo aperfeiçoamento de resistência de linha de união
US12163531B2 (en) * 2020-04-08 2024-12-10 Robert Bosch Gmbh Banded cooling fan band having knit-line strength improvement
DE102020210648A1 (de) * 2020-08-21 2022-02-24 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Verfahren zur Herstellung eines Spritzgussteils
DE102020127199A1 (de) * 2020-10-15 2022-04-21 Ebm-Papst Mulfingen Gmbh & Co. Kg Verfahren zum Herstellen eines Gebläserads
WO2022233407A1 (de) * 2021-05-05 2022-11-10 Albert Handtmann Elteka Gmbh & Co.Kg Propeller zum antrieb von wasserfahrzeugen
CN115716323B (zh) * 2021-12-06 2026-01-02 苏州新大陆精密科技股份有限公司 一种电机散热件及其制作模具、制作方法

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US3201857A (en) * 1963-03-21 1965-08-24 Torrington Mfg Co Method of making fan with slinger ring
US5405243A (en) * 1990-12-14 1995-04-11 Stealth Propulsion Pty. Ltd. Propeller with shrouding ring attached to blade
US5948340A (en) * 1997-05-19 1999-09-07 Koyo Seiko Co., Ltd. Die and method for molding cage out of synthetic resin

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US5405243A (en) * 1990-12-14 1995-04-11 Stealth Propulsion Pty. Ltd. Propeller with shrouding ring attached to blade
US5948340A (en) * 1997-05-19 1999-09-07 Koyo Seiko Co., Ltd. Die and method for molding cage out of synthetic resin

Also Published As

Publication number Publication date
CN101548081A (zh) 2009-09-30
IN2009KN02405A (cg-RX-API-DMAC7.html) 2015-08-07
WO2008083255A1 (en) 2008-07-10
CN102490307A (zh) 2012-06-13
EP2097626A4 (en) 2013-02-13
JP2010514595A (ja) 2010-05-06
CN101548081B (zh) 2012-05-16
CN102287400A (zh) 2011-12-21
US20070104581A1 (en) 2007-05-10
EP2097626A1 (en) 2009-09-09
US7789628B2 (en) 2010-09-07
KR20090094020A (ko) 2009-09-02
BRPI0719614A2 (pt) 2014-04-01
CN102490307B (zh) 2015-05-13

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150204

Termination date: 20201228

CF01 Termination of patent right due to non-payment of annual fee