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TW200601944A - Heat-dissipating device - Google Patents

Heat-dissipating device

Info

Publication number
TW200601944A
TW200601944A TW093117624A TW93117624A TW200601944A TW 200601944 A TW200601944 A TW 200601944A TW 093117624 A TW093117624 A TW 093117624A TW 93117624 A TW93117624 A TW 93117624A TW 200601944 A TW200601944 A TW 200601944A
Authority
TW
Taiwan
Prior art keywords
frame
housing
heat
dissipating device
airflow passage
Prior art date
Application number
TW093117624A
Other languages
Chinese (zh)
Other versions
TWI281375B (en
Inventor
Wei-Chun Hsu
Shun-Chen Chang
Wen-Shi Huang
Hsiou-Chen Chang
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 TW93117624A priority Critical patent/TWI281375B/en
Priority to JP2004296263A priority patent/JP2006002748A/en
Priority to DE200510026423 priority patent/DE102005026423B4/en
Priority to US11/150,236 priority patent/US7481617B2/en
Publication of TW200601944A publication Critical patent/TW200601944A/en
Application granted granted Critical
Publication of TWI281375B publication Critical patent/TWI281375B/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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps

Landscapes

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

Abstract

The present invention provides a heat-dissipating device with an axially compressed airflow passage, which includes a housing having at least one air inlet and at least one air outlet, and at least one set of rotor disposed in the housing and having a plurality of blades. The housing includes a first frame and a second frame, wherein the first frame has an extending part axially extended from its inner side toward the second frame so as to form an axially compressed airflow passage within the housing.
TW93117624A 2004-05-19 2004-06-18 Heat-dissipating device TWI281375B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW93117624A TWI281375B (en) 2004-06-18 2004-06-18 Heat-dissipating device
JP2004296263A JP2006002748A (en) 2004-06-18 2004-10-08 Heat dissipation device
DE200510026423 DE102005026423B4 (en) 2004-06-18 2005-06-08 Heat dissipating device
US11/150,236 US7481617B2 (en) 2004-05-19 2005-06-13 Heat-dissipating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93117624A TWI281375B (en) 2004-06-18 2004-06-18 Heat-dissipating device

Publications (2)

Publication Number Publication Date
TW200601944A true TW200601944A (en) 2006-01-01
TWI281375B TWI281375B (en) 2007-05-11

Family

ID=35501936

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93117624A TWI281375B (en) 2004-05-19 2004-06-18 Heat-dissipating device

Country Status (3)

Country Link
JP (1) JP2006002748A (en)
DE (1) DE102005026423B4 (en)
TW (1) TWI281375B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024146275A1 (en) * 2023-01-04 2024-07-11 九阳股份有限公司 Brushless motor having good noise reduction effect

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101358607A (en) 2007-08-03 2009-02-04 富准精密工业(深圳)有限公司 Blade structure
CN110552906A (en) * 2019-10-15 2019-12-10 浙江上建风机有限公司 Induced fan of subway

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2223066A1 (en) * 1972-05-12 1973-11-22 Licentia Gmbh FAN UNIT, PREFERABLY FOR OIL OR GAS BURNER
US5188508A (en) * 1991-05-09 1993-02-23 Comair Rotron, Inc. Compact fan and impeller
EP0846868A3 (en) * 1996-12-05 1999-02-03 General Motors Corporation Centrifugal blower assembly
JPH1175340A (en) * 1997-06-17 1999-03-16 Nippon Densan Corp motor
US6179561B1 (en) * 1998-12-02 2001-01-30 Sunonwealth Electric Machine Industry Co., Ltd. Fan wheel structures
JP4185654B2 (en) * 2000-08-04 2008-11-26 カルソニックカンセイ株式会社 Centrifugal multi-blade blower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024146275A1 (en) * 2023-01-04 2024-07-11 九阳股份有限公司 Brushless motor having good noise reduction effect

Also Published As

Publication number Publication date
JP2006002748A (en) 2006-01-05
DE102005026423B4 (en) 2013-08-08
DE102005026423A1 (en) 2006-01-12
TWI281375B (en) 2007-05-11

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Legal Events

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