BRPI0719614A2 - "método para melhorar a resistência do anel externo de um ventilador,método para moldar um ventilador de anel e ventilador de anel moldado em plástico" - Google Patents

"método para melhorar a resistência do anel externo de um ventilador,método para moldar um ventilador de anel e ventilador de anel moldado em plástico"

Info

Publication number
BRPI0719614A2
BRPI0719614A2 BRPI0719614-8A2A BRPI0719614A BRPI0719614A2 BR PI0719614 A2 BRPI0719614 A2 BR PI0719614A2 BR PI0719614 A BRPI0719614 A BR PI0719614A BR PI0719614 A2 BRPI0719614 A2 BR PI0719614A2
Authority
BR
Brazil
Prior art keywords
fan
ring
molding
improving
plastic mold
Prior art date
Application number
BRPI0719614-8A2A
Other languages
English (en)
Portuguese (pt)
Inventor
Jonathan Bradley Stagg
Donald E Buckley
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 BRPI0719614A2 publication Critical patent/BRPI0719614A2/pt

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)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (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)
BRPI0719614-8A2A 2006-12-28 2007-12-28 "método para melhorar a resistência do anel externo de um ventilador,método para moldar um ventilador de anel e ventilador de anel moldado em plástico" BRPI0719614A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/617,696 US7789628B2 (en) 2004-04-26 2006-12-28 Plastic fans having improved fan ring weld line strength
PCT/US2007/088999 WO2008083255A1 (en) 2006-12-28 2007-12-28 Plastic fans having improved fan ring weld line strength

Publications (1)

Publication Number Publication Date
BRPI0719614A2 true BRPI0719614A2 (pt) 2014-04-01

Family

ID=39591101

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0719614-8A2A BRPI0719614A2 (pt) 2006-12-28 2007-12-28 "método para melhorar a resistência do anel externo de um ventilador,método para moldar um ventilador de anel e ventilador de anel moldado em plástico"

Country Status (8)

Country Link
US (1) US7789628B2 (enExample)
EP (1) EP2097626A4 (enExample)
JP (1) JP2010514595A (enExample)
KR (1) KR20090094020A (enExample)
CN (3) CN101548081B (enExample)
BR (1) BRPI0719614A2 (enExample)
IN (1) IN2009KN02405A (enExample)
WO (1) WO2008083255A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
PL2664434T3 (pl) * 2012-04-17 2017-04-28 D.W. Plastics Nv Sposób formowania wtryskowego do utworzenia skrzynki na butelki, skrzynka na butelki i odpowiednie urządzenie do otrzymywania takiej skrzynki na butelki
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
KR20220160689A (ko) * 2020-04-08 2022-12-06 로베르트 보쉬 게엠베하 니트-라인 강도가 향상된 밴드형 냉각팬 밴드
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
CN115716323A (zh) * 2021-12-06 2023-02-28 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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201857A (en) * 1963-03-21 1965-08-24 Torrington Mfg Co Method of making fan with slinger ring
JPS5514511Y2 (enExample) * 1975-03-19 1980-04-02
US4358245A (en) * 1980-09-18 1982-11-09 Bolt Beranek And Newman Inc. Low noise fan
US4569632A (en) * 1983-11-08 1986-02-11 Airflow Research And Manufacturing Corp. Back-skewed fan
ATE144476T1 (de) * 1990-12-14 1996-11-15 Stealth Propulsion Pty Ltd Propeller mit an den flügeln befestigtem mantelring
JP3411142B2 (ja) * 1994-12-20 2003-05-26 株式会社日立製作所 射出成形品、その製造方法、及びその金型
JP3666536B2 (ja) * 1997-05-19 2005-06-29 光洋精工株式会社 合成樹脂製保持器の製造方法
ES2212251T3 (es) * 1998-03-23 2004-07-16 Spal S.R.L. Ventilador de flujo axial.
JP4122111B2 (ja) * 1998-08-07 2008-07-23 豊田合成株式会社 開口穴を有する樹脂成形品及びその製造方法
US6142733A (en) * 1998-12-30 2000-11-07 Valeo Thermique Moteur Stator for fan
CA2386524A1 (en) * 1999-10-05 2001-04-12 Conix Corporation Injection molding techniques utilizing interlocking knit lines
CN1299011C (zh) * 2000-11-08 2007-02-07 罗伯特博施公司 吸风式轴流风扇
JP3773168B2 (ja) * 2001-04-12 2006-05-10 ポリプラスチックス株式会社 筒状射出成形用金型、成形方法及び成形品
JP2003094494A (ja) * 2001-09-25 2003-04-03 Denso Corp ファン及びその成形方法
JP3981808B2 (ja) * 2001-11-19 2007-09-26 信越化学工業株式会社 射出成形金型及びそれを用いた射出成形品の製造方法
KR20040104974A (ko) * 2003-06-03 2004-12-14 삼성전자주식회사 터보팬 및 그 제조용 금형
US7168922B2 (en) * 2004-04-26 2007-01-30 Borgwarner Inc. Plastic fans having improved fan ring weld line strength
US20060026699A1 (en) * 2004-06-04 2006-02-02 Largaespada David A Methods and compositions for identification of genomic sequences
JP4551789B2 (ja) * 2005-02-17 2010-09-29 ダイキョーニシカワ株式会社 樹脂製リング形状品及びその射出成形方法

Also Published As

Publication number Publication date
CN102490307A (zh) 2012-06-13
CN102490307B (zh) 2015-05-13
CN102287400B (zh) 2015-02-04
CN101548081B (zh) 2012-05-16
CN102287400A (zh) 2011-12-21
IN2009KN02405A (enExample) 2015-08-07
WO2008083255A1 (en) 2008-07-10
KR20090094020A (ko) 2009-09-02
CN101548081A (zh) 2009-09-30
EP2097626A4 (en) 2013-02-13
JP2010514595A (ja) 2010-05-06
EP2097626A1 (en) 2009-09-09
US20070104581A1 (en) 2007-05-10
US7789628B2 (en) 2010-09-07

Similar Documents

Publication Publication Date Title
BRPI0719614A2 (pt) "método para melhorar a resistência do anel externo de um ventilador,método para moldar um ventilador de anel e ventilador de anel moldado em plástico"
GB2445547B (en) Injection mould and injection moulding method
EP1759823A4 (en) MOLD, METHOD FOR MANUFACTURING THE SAME, INJECTION MOLDING DEVICE, AND INJECTION MOLDING METHOD
DK2253219T4 (da) Støbeform
DK2014392T3 (da) Støbematerialeblanding, formdel til støbeformål samt fremgangsmåde til fremstilling af en formdel
EP2096143A4 (en) POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE THEREOF
BRPI0813184A2 (pt) Máquina de moldar por injeção e método para ajuste de molde
DE602004005901D1 (de) Spritzgießverfahren
DE602005003185D1 (de) Steuerung einer Spritzgiessmaschine
EP1938918A4 (en) FORM, METHOD FOR PRODUCING THE SHAPE AND FORMING PRODUCTS MANUFACTURED BY THE FORM
DE502007002248D1 (de) Thermoplastische Formmasse und daraus hergestellter Formkörper
DE602005005128D1 (de) Spritzgiessmaschine
IS2903B3 (is) Mótunarvél
EP1752272A4 (en) PROCESS FOR DESIGNING MOLD, MOLD, AND MOLDED PIECE
ITRM20050266A1 (it) Stampo munito di sfiato e metodo di sfiato.
DE602006016379D1 (de) Spritzgießmaschine
FR2920747B1 (fr) Capot comportant un insert et un habillage surmoule sur l'insert
EP2006083A4 (en) LOW ADHESION MATERIAL, MOLD FOR RESIN MOLDING AND ANTITACHE MATERIAL
FI20065446L (fi) Muodostusosa
DE602004000741D1 (de) Einlegeteilspritzgiessverfahren und Einlegeteilspannelement
DE602005015155D1 (de) Einspritzeinheit einer Spritzgiessmaschine
DE112005002120A5 (de) Opake Kunststoffe
EP1768079A4 (en) IN-FORM LABEL AND RESIN PACK WITH LABEL
DE112005001425T5 (de) Einspritzglied einer Formmaschine und Formverfahren
PL1725390T3 (pl) Formowanie wyrobów plastikowych

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2277 DE 26/08/2014.