TW338585U - Improvement on a non-carbon brush DC fan - Google Patents

Improvement on a non-carbon brush DC fan

Info

Publication number
TW338585U
TW338585U TW086211831U TW86211831U TW338585U TW 338585 U TW338585 U TW 338585U TW 086211831 U TW086211831 U TW 086211831U TW 86211831 U TW86211831 U TW 86211831U TW 338585 U TW338585 U TW 338585U
Authority
TW
Taiwan
Prior art keywords
fan
improvement
carbon brush
brush
carbon
Prior art date
Application number
TW086211831U
Other languages
English (en)
Inventor
You-Liang Lin
Original Assignee
Asia Vital Components Co Ltd
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=21628281&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW338585(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asia Vital Components Co Ltd filed Critical Asia Vital Components Co Ltd
Priority to TW086211831U priority Critical patent/TW338585U/zh
Priority to US09/116,428 priority patent/US6049183A/en
Publication of TW338585U publication Critical patent/TW338585U/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
TW086211831U 1997-07-15 1997-07-15 Improvement on a non-carbon brush DC fan TW338585U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW086211831U TW338585U (en) 1997-07-15 1997-07-15 Improvement on a non-carbon brush DC fan
US09/116,428 US6049183A (en) 1997-07-15 1998-07-14 Brushless direct current fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW086211831U TW338585U (en) 1997-07-15 1997-07-15 Improvement on a non-carbon brush DC fan

Publications (1)

Publication Number Publication Date
TW338585U true TW338585U (en) 1998-08-11

Family

ID=21628281

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086211831U TW338585U (en) 1997-07-15 1997-07-15 Improvement on a non-carbon brush DC fan

Country Status (2)

Country Link
US (1) US6049183A (zh)
TW (1) TW338585U (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6864653B2 (en) * 2001-11-26 2005-03-08 Ebm-Papst St. Georgen Gmbh & Co. Kg Equipment fan
US7492112B2 (en) * 2006-08-04 2009-02-17 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Apparatuses and methods for controlling rotational direction of fan

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903430A (en) * 1974-09-12 1975-09-02 Basf Ag Low loss circuit fail detector
US4506218A (en) * 1981-01-12 1985-03-19 Rotron Incorporated Condition sensing arrangement for ac machines
KR890002532B1 (ko) * 1983-11-16 1989-07-13 미쓰비시전기 주식회사 풍량 제어장치
US4992717A (en) * 1989-07-19 1991-02-12 Symbol Technologies, Inc. Stepper motor drive circuit
US5152477A (en) * 1990-08-01 1992-10-06 Yeh Tsun W Electronic detection device for detecting the ending of the rewinding of a video cassette rewinder
US5602957A (en) * 1993-06-07 1997-02-11 General Electric Company Permanent magnet direct current motor
US5448143A (en) * 1993-11-17 1995-09-05 Dell Usa, L.P. Sensor for monitoring fan operation in a PC or PC based system
JP3283674B2 (ja) * 1993-12-07 2002-05-20 株式会社ゼクセルヴァレオクライメートコントロール 車両用空気調和装置のためのブロア装置
DE19609986A1 (de) * 1995-03-24 1996-09-26 Marquardt Gmbh Verfahren und Schaltungsanordnung zum Betrieb eines Elektromotors
US5727928A (en) * 1995-12-14 1998-03-17 Dell Usa L.P. Fan speed monitoring system for determining the speed of a PWM fan
US5726911A (en) * 1996-08-22 1998-03-10 Csi Technology, Inc. Electric motor monitor
US5898288A (en) * 1997-01-29 1999-04-27 Hewlett-Packard Company Inexpensive motion control using DC motors
US5889469A (en) * 1997-08-14 1999-03-30 Jmr Electronics, Inc. Fan pulse alarm using two stage comparator for speed detection

Also Published As

Publication number Publication date
US6049183A (en) 2000-04-11

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