JP5895188B2 - 電動工具 - Google Patents
電動工具 Download PDFInfo
- Publication number
- JP5895188B2 JP5895188B2 JP2011249749A JP2011249749A JP5895188B2 JP 5895188 B2 JP5895188 B2 JP 5895188B2 JP 2011249749 A JP2011249749 A JP 2011249749A JP 2011249749 A JP2011249749 A JP 2011249749A JP 5895188 B2 JP5895188 B2 JP 5895188B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- pack
- circuit
- power supply
- electric
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 claims description 30
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
- H02K7/145—Hand-held machine tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Portable Power Tools In General (AREA)
- Secondary Cells (AREA)
Description
11 駆動部
2 電源パック
2a 第1電源パック
2b 第2電源パック
21 電源部
31 二次電池
32 電気二重層キャパシタ
4 充電経路
Claims (1)
- 駆動部を有した本体と、
前記駆動部の電源となる二次電池を有し、前記本体に着脱自在の第1電源パックと、
前記駆動部の電源となる電気二重層キャパシタを有し、前記本体に着脱自在の第2電源パックとを備え、
前記第1電源パックと前記第2電源パックとは、前記本体に選択的に取り付けられるものであり、
前記本体は、その内部に設けられ前記駆動部に接続された電気回路と、前記電気回路に設けられた接続部とを有し、
前記第1電源パックは、その内部に設けられ前記二次電池に接続された第1回路と、前記第1回路に設けられた第1接続部とを有し、
前記第2電源パックは、その内部に設けられ前記電気二重層キャパシタに接続された第2回路と、前記第2回路に設けられた第2接続部とを有し、
前記第1電源パックは、前記第1接続部を前記本体の前記接続部に接続することで、前記二次電池が前記駆動部に電力を供給し、
前記第2電源パックは、前記第2接続部を前記本体の前記接続部に接続することで、前記電気二重層キャパシタが前記駆動部に電力を供給し、
前記第2電源パックの前記第2回路が充電経路を兼ね、
前記第2接続部を前記第1接続部に接続することで、前記二次電池の電力で前記電気二重層キャパシタが充電されることを特徴とする電動工具。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011249749A JP5895188B2 (ja) | 2011-11-15 | 2011-11-15 | 電動工具 |
US13/676,529 US20130119791A1 (en) | 2011-11-15 | 2012-11-14 | Electric power tool |
CN201210461016.3A CN103101041B (zh) | 2011-11-15 | 2012-11-15 | 电动工具 |
EP12192695.0A EP2594369A3 (en) | 2011-11-15 | 2012-11-15 | Electric power tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011249749A JP5895188B2 (ja) | 2011-11-15 | 2011-11-15 | 電動工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013103310A JP2013103310A (ja) | 2013-05-30 |
JP5895188B2 true JP5895188B2 (ja) | 2016-03-30 |
Family
ID=47227609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011249749A Expired - Fee Related JP5895188B2 (ja) | 2011-11-15 | 2011-11-15 | 電動工具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130119791A1 (ja) |
EP (1) | EP2594369A3 (ja) |
JP (1) | JP5895188B2 (ja) |
CN (1) | CN103101041B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11296541B2 (en) * | 2017-09-13 | 2022-04-05 | Snap-On Incorporated | Power supply continuity system |
CN208400721U (zh) * | 2018-03-21 | 2019-01-18 | 博世电动工具(中国)有限公司 | 超级电池包和电动工具组件 |
CN117595418A (zh) * | 2022-08-11 | 2024-02-23 | 南京泉峰科技有限公司 | 电子组合、电动工具及其控制方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003034568A1 (en) * | 2000-11-10 | 2003-04-24 | Radiant Power Corporation | Dual capacitor/battery charger |
DE10215767A1 (de) * | 2001-04-10 | 2003-02-20 | Hitachi Koki Kk | Gleichstromenergiequelleneinheit mit Batterieladefunktion |
JP2003048177A (ja) * | 2001-08-03 | 2003-02-18 | Nec Tokin Corp | 携帯型電動工具 |
US20030222502A1 (en) * | 2002-05-30 | 2003-12-04 | Nec Tokin Corporation | Hybrid power supply system |
US20040070369A1 (en) * | 2002-10-11 | 2004-04-15 | Makita Corporation | Adapters for battery chargers |
JP2004181588A (ja) * | 2002-12-04 | 2004-07-02 | Max Co Ltd | コードレス電動工具 |
US7273159B2 (en) * | 2004-11-08 | 2007-09-25 | Black & Decker Inc. | Cordless power tool system with improved power output |
US7969121B2 (en) * | 2005-02-02 | 2011-06-28 | Cap-Xx Limited | Power supply that uses a supercapacitive device |
CN101120618A (zh) * | 2005-02-02 | 2008-02-06 | Cap-Xx有限公司 | 电源 |
GB2423199B (en) * | 2005-02-11 | 2009-05-13 | Pa Consulting Services | Power supply systems for electrical devices |
US8319475B2 (en) * | 2007-06-14 | 2012-11-27 | Black & Decker Inc. | Battery pack identification system |
DE102008040061A1 (de) * | 2008-07-02 | 2010-01-07 | Robert Bosch Gmbh | Elektrowerkzeugmaschine |
JP5535517B2 (ja) * | 2009-04-30 | 2014-07-02 | 勝行 戸津 | キャパシタ電源装置を使用する電動工具の駆動方法 |
CN101882813B (zh) * | 2010-06-02 | 2013-05-08 | 中国科学院电工研究所 | 一种混合储能系统 |
-
2011
- 2011-11-15 JP JP2011249749A patent/JP5895188B2/ja not_active Expired - Fee Related
-
2012
- 2012-11-14 US US13/676,529 patent/US20130119791A1/en not_active Abandoned
- 2012-11-15 CN CN201210461016.3A patent/CN103101041B/zh not_active Expired - Fee Related
- 2012-11-15 EP EP12192695.0A patent/EP2594369A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JP2013103310A (ja) | 2013-05-30 |
EP2594369A2 (en) | 2013-05-22 |
CN103101041A (zh) | 2013-05-15 |
CN103101041B (zh) | 2016-01-27 |
US20130119791A1 (en) | 2013-05-16 |
EP2594369A3 (en) | 2017-01-25 |
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