[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

TW200641586A - Blower and impeller structure thereof - Google Patents

Blower and impeller structure thereof

Info

Publication number
TW200641586A
TW200641586A TW094117432A TW94117432A TW200641586A TW 200641586 A TW200641586 A TW 200641586A TW 094117432 A TW094117432 A TW 094117432A TW 94117432 A TW94117432 A TW 94117432A TW 200641586 A TW200641586 A TW 200641586A
Authority
TW
Taiwan
Prior art keywords
blower
impeller structure
hub
connecting part
blades
Prior art date
Application number
TW094117432A
Other languages
Chinese (zh)
Other versions
TWI318730B (en
Inventor
Hsiu-Wei Wu
Shang-Yen Tsai
Yi-Ling Chen
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
Application filed by Delta Electronics Inc filed Critical Delta Electronics Inc
Priority to TW094117432A priority Critical patent/TWI318730B/en
Priority to US11/441,234 priority patent/US20060269416A1/en
Publication of TW200641586A publication Critical patent/TW200641586A/en
Application granted granted Critical
Publication of TWI318730B publication Critical patent/TWI318730B/en

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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/662—Balancing of rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A blower includes a driving device and an impeller structure having a hub, a connecting part, and a plurality of blades. The driving device connects to the hub to drive it. The connecting part is disposed around the hub and has a plurality of holes. The blades are disposed at the periphery of the connecting part.
TW094117432A 2005-05-27 2005-05-27 Blower and impeller structure thereof TWI318730B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094117432A TWI318730B (en) 2005-05-27 2005-05-27 Blower and impeller structure thereof
US11/441,234 US20060269416A1 (en) 2005-05-27 2006-05-26 Blower and impeller structure thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094117432A TWI318730B (en) 2005-05-27 2005-05-27 Blower and impeller structure thereof

Publications (2)

Publication Number Publication Date
TW200641586A true TW200641586A (en) 2006-12-01
TWI318730B TWI318730B (en) 2009-12-21

Family

ID=37463584

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094117432A TWI318730B (en) 2005-05-27 2005-05-27 Blower and impeller structure thereof

Country Status (2)

Country Link
US (1) US20060269416A1 (en)
TW (1) TWI318730B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527511A (en) * 2012-07-02 2014-01-22 富瑞精密组件（昆山）有限公司 Fan blade manufacturing method
CN117329162A (en) * 2022-12-14 2024-01-02 荣耀终端有限公司 Impeller, fan and electronic equipment

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101338767B (en) * 2007-07-06 2010-12-01 富准精密工业(深圳)有限公司 Fan leaf structure and centrifugal fan adopting the fan leaf structure
DE102010063147A1 (en) * 2010-12-15 2012-06-21 Robert Bosch Gmbh fan module
JP2012137071A (en) * 2010-12-27 2012-07-19 Minebea Co Ltd Air blower
CN108869337B (en) * 2014-03-24 2021-03-30 台达电子工业股份有限公司 Fan with cooling device
JP2017008736A (en) * 2015-06-17 2017-01-12 株式会社デンソー Fuel pump
JP2019116848A (en) * 2017-12-26 2019-07-18 日本電産株式会社 Centrifugal fan
JP2019116847A (en) * 2017-12-26 2019-07-18 日本電産株式会社 Centrifugal fan

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1345951A (en) * 1920-01-20 1920-07-06 Phelps Mfg Company Ltd Self-alining fan-wheel
US2336697A (en) * 1940-10-03 1943-12-14 Knapp Monarch Co Fan balancing means
US4639193A (en) * 1984-11-09 1987-01-27 Siemens Aktiengesellschaft Fan wheel for radial fan
JP3719280B2 (en) * 1996-02-14 2005-11-24 株式会社デンソー Centrifugal blower
TW465681U (en) * 2000-11-16 2001-11-21 Delta Electronics Inc Centrifugal type fan
US7063507B2 (en) * 2004-05-05 2006-06-20 Hsieh Hsin-Mao Balance adjusted fan
TWI296025B (en) * 2005-05-27 2008-04-21 Delta Electronics Inc Fan and impeller thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527511A (en) * 2012-07-02 2014-01-22 富瑞精密组件（昆山）有限公司 Fan blade manufacturing method
CN117329162A (en) * 2022-12-14 2024-01-02 荣耀终端有限公司 Impeller, fan and electronic equipment

Also Published As

Publication number Publication date
US20060269416A1 (en) 2006-11-30
TWI318730B (en) 2009-12-21

Similar Documents

Publication Publication Date Title
NO20081793L (en) centrifugal
TW200742801A (en) Fan and impeller thereof
GB2486019B (en) A fan
EP2325497A3 (en) Open-hub centrifugal blower assembly
DE602007012695D1 (en) COMPACT NOISEFUL EFFICIENT FAN FOR CPAP DEVICES
ATE424510T1 (en) FAN MODULE
WO2007025115A3 (en) Portable, compact pneumatic suction cleaner with means for low noise operation
PL1609996T3 (en) Rotor, in particular for an axial fan
EP2596248A4 (en) Blower assembly with motor integrated into the impeller fan and blower housing constructions
TW200713759A (en) Cooling fan with an outer rotor motor
TW200641254A (en) Fan and impeller thereof
TW200514922A (en) Centrifugal fan with stator blades
TW200718870A (en) Centrifugal fan and impeller thereof
TW200641586A (en) Blower and impeller structure thereof
TW200728607A (en) Fan and impeller thereof
EP2365225A3 (en) Fan assembly
TW200706764A (en) Passive fan assembly
DE112007001965A5 (en) paddle wheel
TW200722629A (en) Fan and impeller thereof
EP2221486A3 (en) Impeller for fans
TW200833955A (en) Fan and impeller thereof
TW200940838A (en) Fan and impeller thereof
SE0401040L (en) Speaker
USD587363S1 (en) Impeller for a small device air blower fan
TWM291024U (en) Heat-dissipating fan

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees