DE69941341D1 - Werkzeug und verfahren zur herstellung eines ventilators mit einer nabe und mehreren daran angebrachten helixförmigen blättern - Google Patents
Werkzeug und verfahren zur herstellung eines ventilators mit einer nabe und mehreren daran angebrachten helixförmigen blätternInfo
- Publication number
- DE69941341D1 DE69941341D1 DE69941341T DE69941341T DE69941341D1 DE 69941341 D1 DE69941341 D1 DE 69941341D1 DE 69941341 T DE69941341 T DE 69941341T DE 69941341 T DE69941341 T DE 69941341T DE 69941341 D1 DE69941341 D1 DE 69941341D1
- Authority
- DE
- Germany
- Prior art keywords
- fan
- mold
- hub
- helixful
- tool
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- 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
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
-
- 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
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
-
- 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
-
- 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
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/058—Undercut
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPP7876A AUPP787698A0 (en) | 1998-12-23 | 1998-12-23 | Helical fan mould |
AUPP8367A AUPP836799A0 (en) | 1999-01-29 | 1999-01-29 | Helical mould fan |
PCT/AU1999/001155 WO2000038896A1 (en) | 1998-12-23 | 1999-12-23 | A mould for the manufacture of a fan having a hub and a plurality of helical blades extending from the hub |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69941341D1 true DE69941341D1 (de) | 2009-10-08 |
Family
ID=25645956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69941341T Expired - Lifetime DE69941341D1 (de) | 1998-12-23 | 1999-12-23 | Werkzeug und verfahren zur herstellung eines ventilators mit einer nabe und mehreren daran angebrachten helixförmigen blättern |
Country Status (10)
Country | Link |
---|---|
US (1) | US6623265B1 (de) |
EP (1) | EP1177084B1 (de) |
JP (1) | JP4806122B2 (de) |
KR (1) | KR100633632B1 (de) |
CN (1) | CN1334767A (de) |
AT (1) | ATE440714T1 (de) |
BR (1) | BR9917117A (de) |
DE (1) | DE69941341D1 (de) |
ES (1) | ES2332339T3 (de) |
WO (1) | WO2000038896A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003021110A1 (fr) | 2001-09-03 | 2003-03-13 | Matsushita Electric Industrial Co., Ltd. | Ventilateur, son procede de fabrication, dispositif d'affichage de type par projection et equipement electronique |
US7401638B2 (en) * | 2002-03-28 | 2008-07-22 | Delta Electronics, Inc. | Heat-dissipating device and its manufacturing process |
US6877958B2 (en) * | 2002-03-28 | 2005-04-12 | Delta Electronics Inc. | Heat-dissipating device and its manufacturing process |
CN1804407B (zh) * | 2002-06-25 | 2010-05-12 | 台达电子工业股份有限公司 | 散热风扇 |
US7341430B2 (en) * | 2004-12-28 | 2008-03-11 | Nissan Motor Co., Ltd. | Vane wheel for torque converter and manufacturing method |
ITBO20050049A1 (it) * | 2005-01-31 | 2006-08-01 | Spal Automotive Srl | Metodo ed apparato per la formatura di giranti per ventilatori centrifughi |
US7757340B2 (en) | 2005-03-25 | 2010-07-20 | S.C. Johnson & Son, Inc. | Soft-surface remediation device and method of using same |
JP2008018641A (ja) * | 2006-07-13 | 2008-01-31 | Denso Corp | 遠心式ファンの成形用金型、遠心式ファンの成形方法、および遠心式ファンの成形装置 |
IT1401256B1 (it) * | 2010-06-16 | 2013-07-18 | Ferigo | Metodo di produzione di una girante per soffiante rigenerativa, relativo dispositivo di estrazione e girante prodotta con detto metodo |
KR101169451B1 (ko) * | 2010-11-12 | 2012-07-27 | (주)이비아이 | 치과용 코핑 제작용 몰드 및 그 몰드에 의하여 제조된 코핑 |
CN102350489B (zh) * | 2011-09-30 | 2014-03-05 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种联体叶片整体精铸模具及其使用方法 |
US10378558B2 (en) | 2013-09-13 | 2019-08-13 | S.C. Johnson & Son, Inc. | Air treatment chemical dispenser having angled dispersion of chemicals |
US9149031B2 (en) | 2013-09-13 | 2015-10-06 | S.C. Johnson & Son, Inc. | Portable area repellent device |
US9352062B2 (en) | 2013-10-30 | 2016-05-31 | S.C. Johnson & Son, Inc. | Wearable chemical dispenser |
FR3017321B1 (fr) * | 2014-02-13 | 2016-08-26 | Snecma | Noyau de moule d'injection pour la realisation d'une piece en materiau composite ayant un caisson ferme |
US9352064B2 (en) | 2014-06-05 | 2016-05-31 | S. C. Johnson & Son, Inc. | Wearable chemical dispenser |
JP6587536B2 (ja) * | 2015-12-24 | 2019-10-09 | 株式会社エンプラス | インペラの射出成形金型及びインペラの射出成形方法 |
US11873835B2 (en) * | 2021-03-31 | 2024-01-16 | Stokes Technology Development Ltd. | Manufacturing method of axial air moving device with blades overlapped in axial projection |
TWI811666B (zh) * | 2021-04-21 | 2023-08-11 | 宏碁股份有限公司 | 散熱風扇的葉輪結構及其製作方法 |
CN115416190B (zh) * | 2022-10-21 | 2023-03-24 | 浙江华朔科技股份有限公司 | 一种具有倾斜扇叶壳体的模具 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1164303A (en) * | 1966-09-26 | 1969-09-17 | Svenska Rotor Maskiner Ab | Apparatus for Making Threaded Moulds. |
SU447218A1 (ru) * | 1973-04-02 | 1974-10-25 | Горьковский Институт Инженеров Водного Транспорта | Пресс-форма дл лить под давлением |
US4043385A (en) * | 1976-08-23 | 1977-08-23 | Mercury Machine Co. | Molding apparatus |
JPS5610439A (en) * | 1979-07-06 | 1981-02-02 | Matsushita Electric Works Ltd | Metal mold for resin fan |
FR2501802B1 (fr) * | 1981-03-13 | 1985-06-07 | Guinard Pompes | Roue a aubes et outillages et procedes pour les fabriquer par moulage |
JPS57178715A (en) * | 1981-04-28 | 1982-11-04 | Kyokuto Kikai Seisakusho:Kk | Manufacture of synthetic resin-made three-dimensional impeller in volute pump |
US4871505A (en) | 1984-04-09 | 1989-10-03 | The Laitram Corporation | Mold and process for manufacturing helical shaped items |
US4693861A (en) * | 1984-04-09 | 1987-09-15 | The Laitram Corporation | Mold and process for manufacturing helical shaped items |
JPS6146497A (ja) * | 1984-08-11 | 1986-03-06 | Matsushita Seiko Co Ltd | 軸流フアン装置 |
FR2583826B1 (fr) * | 1985-06-21 | 1989-07-13 | Etri Sa | Helice de ventilateur |
FR2588503B1 (fr) * | 1985-10-16 | 1988-10-21 | Peugeot Aciers Et Outillage | Ensemble d'engrenages moules a dentures helicoidales |
JPS62117717A (ja) * | 1985-11-19 | 1987-05-29 | Nissan Motor Co Ltd | 羽根状回転体の成形型 |
JPH0747290B2 (ja) * | 1986-06-27 | 1995-05-24 | 松下電器産業株式会社 | 金型装置 |
JPS6350700A (ja) * | 1986-08-18 | 1988-03-03 | Torishima Seisakusho:Kk | ポンプ用平板直線形インデューサ |
JPH01285823A (ja) * | 1988-05-13 | 1989-11-16 | Tokico Ltd | タービンロータの製造方法 |
JPH02215997A (ja) * | 1989-02-13 | 1990-08-28 | Hitachi Ltd | 羽根車、及びその製造方法 |
DE3929738A1 (de) * | 1989-09-07 | 1991-03-21 | Braun Ag | Schaufelrad eines axialgeblaeses, insbesondere fuer geraete zum trocknen und formen von haaren |
JP2877536B2 (ja) * | 1991-02-21 | 1999-03-31 | 松下電器産業株式会社 | 斜流羽根車 |
JPH07115381B2 (ja) * | 1991-09-13 | 1995-12-13 | 日本電装株式会社 | 成形用金型および成形品成形方法 |
JPH07125017A (ja) * | 1993-10-29 | 1995-05-16 | Toto Ltd | 翼付多層円板ファン |
JP2799143B2 (ja) * | 1994-08-09 | 1998-09-17 | 株式会社東芝 | 横流ファン用多翼羽根車の製造装置およびその製造方法 |
DE4428161C1 (de) * | 1994-08-10 | 1995-07-13 | Doerrenberg Edelstahl Gmbh | Sandform zum Abgießen eines Turbinenlaufrades |
JP3268346B2 (ja) * | 1994-08-29 | 2002-03-25 | 朝日アルミニウム株式会社 | 羽根車の成形方法 |
US5547365A (en) * | 1995-03-17 | 1996-08-20 | Chuang; Wen-Hao | Fan blade mold |
JP3406733B2 (ja) * | 1995-06-07 | 2003-05-12 | 日本電産コパル株式会社 | 羽根体の成形方法及び軸流ファン |
WO1997037836A1 (de) * | 1996-04-09 | 1997-10-16 | Wilhelm Hedrich Vakuumanlagen Gmbh & Co. Kg | Verfahren zum entformen von, insbesondere gewindegangähnlichen geometrien aufweisenden, aus giessformstoff hergestellten formlingen sowie vorrichtung zur durchführung des verfahrens |
DE19615053A1 (de) | 1996-04-17 | 1997-10-23 | Teves Gmbh Alfred | Elektromotor-/Pumpenaggregat |
JPH11300789A (ja) * | 1998-04-17 | 1999-11-02 | Victor Co Of Japan Ltd | ファン及びその製造方法 |
-
1999
- 1999-12-23 KR KR1020017007960A patent/KR100633632B1/ko not_active IP Right Cessation
- 1999-12-23 CN CN99815977A patent/CN1334767A/zh active Pending
- 1999-12-23 WO PCT/AU1999/001155 patent/WO2000038896A1/en active IP Right Grant
- 1999-12-23 US US09/786,345 patent/US6623265B1/en not_active Expired - Fee Related
- 1999-12-23 JP JP2000590833A patent/JP4806122B2/ja not_active Expired - Fee Related
- 1999-12-23 DE DE69941341T patent/DE69941341D1/de not_active Expired - Lifetime
- 1999-12-23 EP EP99966794A patent/EP1177084B1/de not_active Expired - Lifetime
- 1999-12-23 AT AT99966794T patent/ATE440714T1/de not_active IP Right Cessation
- 1999-12-23 BR BR9917117-1A patent/BR9917117A/pt not_active Application Discontinuation
- 1999-12-23 ES ES99966794T patent/ES2332339T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2002533239A (ja) | 2002-10-08 |
KR20010113639A (ko) | 2001-12-28 |
ES2332339T3 (es) | 2010-02-02 |
WO2000038896A1 (en) | 2000-07-06 |
EP1177084B1 (de) | 2009-08-26 |
ATE440714T1 (de) | 2009-09-15 |
US6623265B1 (en) | 2003-09-23 |
CN1334767A (zh) | 2002-02-06 |
JP4806122B2 (ja) | 2011-11-02 |
KR100633632B1 (ko) | 2006-10-11 |
EP1177084A4 (de) | 2004-04-14 |
BR9917117A (pt) | 2001-12-04 |
EP1177084A1 (de) | 2002-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |