TWI318730B - Blower and impeller structure thereof - Google Patents

Blower and impeller structure thereof

Info

Publication number: TWI318730B
Authority: TW; Taiwan
Prior art keywords: blower; impeller structure; impeller
Prior art date: 2005-05-27

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.)

2005-05-27

Filing date

2005-05-27

Publication date

2009-12-21

2005-05-27 Application filed by Delta Electronics Inc filed Critical Delta Electronics Inc

2005-05-27 Priority to TW094117432A priority Critical patent/TWI318730B/en

2006-05-26 Priority to US11/441,234 priority patent/US20060269416A1/en

2006-12-01 Publication of TW200641586A publication Critical patent/TW200641586A/en

2009-12-21 Application granted granted Critical

2009-12-21 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 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
CN117329162A (en) *	2022-12-14	2024-01-02	荣耀终端有限公司	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

2005
- 2005-05-27 TW TW094117432A patent/TWI318730B/en not_active IP Right Cessation
2006
- 2006-05-26 US US11/441,234 patent/US20060269416A1/en not_active Abandoned

Also Published As

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

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Legal Events

Date	Code	Title	Description
2019-09-21	MM4A	Annulment or lapse of patent due to non-payment of fees