[go: up one dir, main page]

TWI301175B - Fan and it's impeller and housing - Google Patents

Fan and it's impeller and housing Download PDF

Info

Publication number
TWI301175B
TWI301175B TW094113692A TW94113692A TWI301175B TW I301175 B TWI301175 B TW I301175B TW 094113692 A TW094113692 A TW 094113692A TW 94113692 A TW94113692 A TW 94113692A TW I301175 B TWI301175 B TW I301175B
Authority
TW
Taiwan
Prior art keywords
fan
side wall
impeller
wall portion
housing
Prior art date
Application number
TW094113692A
Other languages
English (en)
Other versions
TW200637974A (en
Inventor
Wei Chun Hsu
Shun Chen Chang
Wen Shi Huang
Original Assignee
Delta Electronics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37234623&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI301175(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Delta Electronics Inc filed Critical Delta Electronics Inc
Priority to TW094113692A priority Critical patent/TWI301175B/zh
Priority to US11/364,226 priority patent/US8057168B2/en
Publication of TW200637974A publication Critical patent/TW200637974A/zh
Application granted granted Critical
Publication of TWI301175B publication Critical patent/TWI301175B/zh

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/32Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/329Details of the hub
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226Fan casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

f。/年f月/ 2·日修( 101年9月12日更正替換頁 十、申請專利範圍·· l 一種風扇殼體,其包括: 一底部;以及 -側壁部,係沿設於該底部周緣,並 =:而該侧壁部與該底部連接處分別設有複=第 2.如申請專利範圍第丨項 該底部與該側壁部共同形成-馬達底座Ϊ:;:其中 更包括複數個支撐件,該些支擇件二妾;=殼體 與該馬達底座之間β 料接於该風扇殼體 該底:申t專利範圍第1項所述之風扇殼體,且中 分別設有複數個第二凹陷。 ^與該底部連接處 每相料觀㈣3項料頓扇㈣,1中 母相相第—凹陷間係形成H /、中 每柄利範圍第1項所述之風扇殼體,其中 兩第一凹陷間係形成一肋條。 〒 其中:該利範,4或5項所述之風扇殼體, μ係為—凹槽或穿孔。 7.種葉輪’其包括: 一輪轂底部; 該輪轂二Γ:::接其::設:該輪轂底部周緣’並與 接處分顺有複數個=該t側壁部與該輪穀底部連 複數個葉片,係環設於該輪毅側壁部周緣。 13 I) 101年9月12日更正_替換頁 8. 如申請專利範圍第7項所述之葉輪,其中每相 鄰兩凹陷間係形成一肋條。 9. 如申請專利範圍第8項所述之葉輪,其中各該 凹陷係為一凹槽或穿孔。 如申叫專利範圍第7項所述之葉輪,更具有一 且孩轉軸之一端係連接於該輪轂底部。 11. 一種風扇,其包括: π # + Λ又體,具有一底部與一側壁部,該側壁部係沿設 二s氏卩周緣,並與该底部相互連接,而該側壁部與該 底部連接處分別設有複數個第-凹陷;以及 ” 一葉輪,係設於該殼體中。 邱盘兮η 料利範圍第U項所述之風扇,其中該底 i個Γ二ΐ部共同形成一馬達底座’且該殼體更包括複 =支撐件,該些支料係連接於該殼體與該馬達底座 I厂曰〕〇 邻且申請專利範圍第11項所述之風扇,其中該底 緣?該孔壁部係沿設於該軸孔周 設有複數個η’而該孔壁部與該底部連接處分別 ^如申料·圍第13項所述之風扇, 郯兩第二凹陷間係形成一肋條。 母邳 15.如中請專利範圍第_所述之風扇, 衅兩第一凹陷間係形成一肋條。 、母相 中各專利範圍第14幻5項所述之風扇,其 中各該凹fe係為一凹槽或穿孔。 Π.依據巾請專利範㈣u項所述之風扇,其中該 ^0.1175 葉輪更包括-輪穀底部、⑼年刚曰更正-替換頁 μ , -卩 輪敎側壁部’以及複數個華 穀底ί相部係沿設於該輪穀底部周緣,並與該輪 別設有複數個第三;t穀:=該輪敎底部連接處分 壁部周緣。# W ’而该等葉片係環設於該輪穀側 其中每相 其中各該 18.如申請專利範圍第17 鄰兩第三凹陷間係形成一肋條。斤过之風扇 『二請專利範圍第18項所述之風扇 第一凹卩£3係為一凹槽或穿孔。 =如申請專利範圍第17項所述之風扇, 輪更具有一轉軸,且該轉軸一 八 q葉 21. -種風扇,其包括^係連接於該輪穀底部 葉片;包括—輪穀底部、—輪穀側壁部與複數個 一殼體]可供該葉輪容設於内; 其中該葉輪之輪轂側壁部俜—. 緣,並與該輪穀底部相互連t 底部周 底部連接處分別設有複數個第三凹陷, ^輪轂 設於該輪轂側壁部周緣。 x茶片係% 其中每相 其中各該 更具有一 22. 如申請專利範圍第21項所述之風扇 鄰兩第三凹陷間係形成一肋條。 23. 如申請專利範圍第22項所述之風扇 第三凹陷係為一凹槽或穿孔。 24. 如申請專利範圍第21項所述之風扇 轉軸,且該轉軸之一端係連接於該輪轂底部 其中該殼 25. 如申請專利範圍第21項所述之風扇 15 丄二)U丄丄/:) 】01年9月12日更正_替換頁 周^具有了底部與—側壁部,該側壁部係沿設於該底部 處分:有而該側壁部與該底部連接 部與述之風扇,其中該底 之2 些支撐件係連接於該殼體與該馬達底座 部且二til專利範圍第25項所述之風扇’其中該底 丄、壁部’該孔壁部係沿設於該軸孔周 設有複數“二凹:’而該孔壁部與該底部連接處分別 細」8二如申請專利範圍第27項所述之風扇,其中每相 郴兩第一凹陷間係形成一肋條。 邮」9.如申請專利範圍第25項所述之風扇,其中每相 郯兩苐—凹陷間係形成一肋條。 =0.如申請專利範圍第或29項 1 中各相陷係為一凹槽或穿孔。 、 16
TW094113692A 2005-04-28 2005-04-28 Fan and it's impeller and housing TWI301175B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094113692A TWI301175B (en) 2005-04-28 2005-04-28 Fan and it's impeller and housing
US11/364,226 US8057168B2 (en) 2005-04-28 2006-03-01 Fan and its impeller and housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094113692A TWI301175B (en) 2005-04-28 2005-04-28 Fan and it's impeller and housing

Publications (2)

Publication Number Publication Date
TW200637974A TW200637974A (en) 2006-11-01
TWI301175B true TWI301175B (en) 2008-09-21

Family

ID=37234623

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094113692A TWI301175B (en) 2005-04-28 2005-04-28 Fan and it's impeller and housing

Country Status (2)

Country Link
US (1) US8057168B2 (zh)
TW (1) TWI301175B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104314857A (zh) * 2014-07-17 2015-01-28 苏州卓诚钛设备有限公司 一种风机轴

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200907181A (en) * 2007-08-15 2009-02-16 Delta Electronics Inc Fan and its bearing bracket
DE102010046870B4 (de) * 2010-09-29 2016-09-22 Pierburg Gmbh Seitenkanalgebläse, insbesondere Sekundärluftgebläse für eine Verbrennungskraftmaschine
JP2012163021A (ja) * 2011-02-04 2012-08-30 Nippon Densan Corp 送風ファン
TWI480468B (zh) * 2012-01-04 2015-04-11 Sunonwealth Electr Mach Ind Co 水平對流扇
USD747374S1 (en) * 2014-03-18 2016-01-12 Makerbot Industries, Llc Filament spool holder for three-dimensional printer
DE202015105163U1 (de) * 2015-09-30 2017-01-02 Elektrosil Systeme Der Elektronik Gmbh Kompakte Kühlvorrichtung mit auf einem Kühlkörper aufgeklebtem Radiallüfter
CN107120311B (zh) * 2017-06-23 2020-02-28 广东美的制冷设备有限公司 风轮、风机及制冷设备
USD900177S1 (en) 2019-03-19 2020-10-27 Makerbot Industries, Llc Drawer for a three-dimensional printer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116595A (en) * 1935-08-10 1938-05-10 Jr Frank J Stretch Separator
US3303995A (en) * 1964-09-08 1967-02-14 Rotron Mfg Co Fan motor cooling arrangement
US3449605A (en) * 1966-03-30 1969-06-10 Rotron Mfg Co Cooling arrangement for fanmotor combination
US6000919A (en) * 1999-02-17 1999-12-14 Hsieh; Hsin-Mao Fan with reduced thickness
DE20014189U1 (de) * 2000-08-17 2001-04-05 Hsieh Hsin Mao Lüfter
ITBO20010485A1 (it) * 2001-07-27 2003-01-27 Spal Srl Unita' di ventilazione
ITBO20040047A1 (it) * 2004-02-03 2004-05-03 Spal Srl Ventilatore assiale
CN100396168C (zh) * 2004-07-16 2008-06-18 鸿富锦精密工业(深圳)有限公司 散热风扇
US7106587B2 (en) * 2004-12-02 2006-09-12 Asia Vital Component Co., Ltd. Fluid moving device with a radiation module
TWI296025B (en) * 2005-05-27 2008-04-21 Delta Electronics Inc Fan and impeller thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104314857A (zh) * 2014-07-17 2015-01-28 苏州卓诚钛设备有限公司 一种风机轴

Also Published As

Publication number Publication date
US8057168B2 (en) 2011-11-15
TW200637974A (en) 2006-11-01
US20060245922A1 (en) 2006-11-02

Similar Documents

Publication Publication Date Title
TWI301175B (en) Fan and it's impeller and housing
USD676543S1 (en) Laminar flow radial ceiling fan
USD562134S1 (en) Propeller-shaped cup inner lid
USD660540S1 (en) Drywall cart
USD554034S1 (en) Wheel
USD549050S1 (en) Bowl and lid
USD546177S1 (en) Combined tear strip and access perforations on packaging
USD592052S1 (en) Product packaging
USD527330S1 (en) Wheel
USD570996S1 (en) Rotor
USD575106S1 (en) Barbeque grill cover
USD945343S1 (en) Wheel rim
USD618812S1 (en) Knee support
USD589865S1 (en) Wheel
USD516712S1 (en) Fan blade
USD523801S1 (en) Wheel
USD964280S1 (en) Floating support for offshore wind turbine
TWD125048S1 (zh) 扇輪(二)
ATE450712T1 (de) Radialverdichter-laufrad
USD658358S1 (en) Foot support
USD511961S1 (en) Universal mounting template
USD510620S1 (en) Ceiling fan
USD582336S1 (en) Helicopter blade, shafts and fins
USD581037S1 (en) Fan
USD524218S1 (en) Wheel

Legal Events

Date Code Title Description
MC4A Revocation of granted patent