TWI473693B - - Google Patents

Info

Publication number
TWI473693B
TWI473693B TW103108529A TW103108529A TWI473693B TW I473693 B TWI473693 B TW I473693B TW 103108529 A TW103108529 A TW 103108529A TW 103108529 A TW103108529 A TW 103108529A TW I473693 B TWI473693 B TW I473693B
Authority
TW
Taiwan
Application number
TW103108529A
Other languages
Chinese (zh)
Other versions
TW201534442A (en
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 filed Critical
Priority to TW103108529A priority Critical patent/TW201534442A/en
Application granted granted Critical
Publication of TWI473693B publication Critical patent/TWI473693B/zh
Publication of TW201534442A publication Critical patent/TW201534442A/en

Links

TW103108529A 2014-03-12 2014-03-12 Heat dissipation structure of powered hand tool TW201534442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW103108529A TW201534442A (en) 2014-03-12 2014-03-12 Heat dissipation structure of powered hand tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW103108529A TW201534442A (en) 2014-03-12 2014-03-12 Heat dissipation structure of powered hand tool

Publications (2)

Publication Number Publication Date
TWI473693B true TWI473693B (en) 2015-02-21
TW201534442A TW201534442A (en) 2015-09-16

Family

ID=53018621

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103108529A TW201534442A (en) 2014-03-12 2014-03-12 Heat dissipation structure of powered hand tool

Country Status (1)

Country Link
TW (1) TW201534442A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI721739B (en) * 2019-12-30 2021-03-11 朝程工業股份有限公司 Power tools to improve heat dissipation
TWI749677B (en) * 2020-08-03 2021-12-11 朝程工業股份有限公司 Power tools with front and rear ventilation structure

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2688454Y (en) * 2004-03-25 2005-03-30 苏州宝时得电动工具有限公司 Cooling structure of electric tool
TWM263204U (en) * 2004-08-19 2005-05-01 Chi-Hung Tzou Heat dissipation device of motor of automatic tool
TWI250718B (en) * 2003-11-21 2006-03-01 Syndica Technologies Co Ltd Heat dissipater for motor of treadmill
TWM300395U (en) * 2006-05-19 2006-11-01 Shr-Yin Jang Heat dissipation apparatus of motor
CN2882921Y (en) * 2006-02-17 2007-03-28 南京德朔实业有限公司 Radiation system of electric tools
JP2009072867A (en) * 2007-09-21 2009-04-09 Hitachi Koki Co Ltd Power tool
US7800263B2 (en) * 2008-01-28 2010-09-21 Sunonwealth Electric Machine Industry Co., Ltd. Heat dissipating fan
US20100270877A1 (en) * 2007-11-08 2010-10-28 Florian Esenwein Electric power tool with an electric motor
JP2012139749A (en) * 2010-12-28 2012-07-26 Hitachi Koki Co Ltd Power tool
EP2527099A1 (en) * 2011-05-26 2012-11-28 Black & Decker Inc. Airflow arrangement for a power tool
CN202640312U (en) * 2012-06-08 2013-01-02 浙江北辰电机制造有限公司 Electric tool favorable for cooling motor rotor
EP2540450A1 (en) * 2011-07-01 2013-01-02 Makita Corporation Impact tool
CN101456181B (en) * 2007-12-07 2013-04-17 德昌电机(深圳)有限公司 Power tool with cooling system
US8479840B2 (en) * 2008-11-28 2013-07-09 Aeg Electric Tools Gmbh Electric tool

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI250718B (en) * 2003-11-21 2006-03-01 Syndica Technologies Co Ltd Heat dissipater for motor of treadmill
CN2688454Y (en) * 2004-03-25 2005-03-30 苏州宝时得电动工具有限公司 Cooling structure of electric tool
TWM263204U (en) * 2004-08-19 2005-05-01 Chi-Hung Tzou Heat dissipation device of motor of automatic tool
CN2882921Y (en) * 2006-02-17 2007-03-28 南京德朔实业有限公司 Radiation system of electric tools
TWM300395U (en) * 2006-05-19 2006-11-01 Shr-Yin Jang Heat dissipation apparatus of motor
JP2009072867A (en) * 2007-09-21 2009-04-09 Hitachi Koki Co Ltd Power tool
US20100270877A1 (en) * 2007-11-08 2010-10-28 Florian Esenwein Electric power tool with an electric motor
CN101456181B (en) * 2007-12-07 2013-04-17 德昌电机(深圳)有限公司 Power tool with cooling system
US7800263B2 (en) * 2008-01-28 2010-09-21 Sunonwealth Electric Machine Industry Co., Ltd. Heat dissipating fan
US8479840B2 (en) * 2008-11-28 2013-07-09 Aeg Electric Tools Gmbh Electric tool
JP2012139749A (en) * 2010-12-28 2012-07-26 Hitachi Koki Co Ltd Power tool
EP2527099A1 (en) * 2011-05-26 2012-11-28 Black & Decker Inc. Airflow arrangement for a power tool
EP2540450A1 (en) * 2011-07-01 2013-01-02 Makita Corporation Impact tool
CN202640312U (en) * 2012-06-08 2013-01-02 浙江北辰电机制造有限公司 Electric tool favorable for cooling motor rotor

Also Published As

Publication number Publication date
TW201534442A (en) 2015-09-16

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees