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TWI318730B - Blower and impeller structure thereof - Google Patents

Blower and impeller structure thereof

Info

Publication number
TWI318730B
TWI318730B TW094117432A TW94117432A TWI318730B TW I318730 B TWI318730 B TW I318730B TW 094117432 A TW094117432 A TW 094117432A TW 94117432 A TW94117432 A TW 94117432A TW I318730 B TWI318730 B TW I318730B
Authority
TW
Taiwan
Prior art keywords
blower
impeller structure
impeller
Prior art date
Application number
TW094117432A
Other languages
Chinese (zh)
Other versions
TW200641586A (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)
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 TW200641586A (en) 2006-12-01
TWI318730B true 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)

Families Citing this family (9)

* 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
CN103527511A (en) * 2012-07-02 2014-01-22 富瑞精密组件（昆山）有限公司 Fan blade manufacturing method
CN108869337B (en) * 2014-03-24 2021-03-30 台达电子工业股份有限公司 fan
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
CN117329162A (en) * 2022-12-14 2024-01-02 荣耀终端有限公司 An impeller, fan and electronic equipment

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

Also Published As

Publication number Publication date
TW200641586A (en) 2006-12-01
US20060269416A1 (en) 2006-11-30

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Legal Events

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