TW397746B - Portable power tool and portable battery pack - Google Patents

Portable power tool and portable battery pack Download PDF

Info

Publication number
TW397746B
TW397746B TW087114410A TW87114410A TW397746B TW 397746 B TW397746 B TW 397746B TW 087114410 A TW087114410 A TW 087114410A TW 87114410 A TW87114410 A TW 87114410A TW 397746 B TW397746 B TW 397746B
Authority
TW
Taiwan
Prior art keywords
battery
tool
battery pack
patent application
scope
Prior art date
Application number
TW087114410A
Other languages
English (en)
Inventor
Robert M Spotnitz
Original Assignee
American Celgard Llc
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 American Celgard Llc filed Critical American Celgard Llc
Application granted granted Critical
Publication of TW397746B publication Critical patent/TW397746B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/256—Carrying devices, e.g. belts
    • 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
    • B25F5/02—Construction of casings, bodies or handles
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion 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
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S2/00—Apparel
    • Y10S2/905—Electric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Portable Power Tools In General (AREA)
  • Secondary Cells (AREA)

Description

-SE 87114410 五、發明說明α)
發明範圍 池 本發明是一種可携式n 士 。 -力工具，具有低速率、可充電電 發明背景 具有高速率、可充電電 可 以獲得。高速率和可充 動力工具在市場上可 電池能夠在相當短的時猓=鎳鎘（NlCd)電池。高速率 高速率電池之工具很有能量。然而使用 電會於使用過程中很快的被消耗；之 ^ Λ， α 或k供額外的電池組。有人接屮私/ 使用之方法，延長鎳鎘(NiCd)電池之 可 坪見美國專利案編號3, 919, 615號和 5, 6曰80, 0 26。但是該種解決辦法，會因額外之電池而增加 重量。 低速率電池如鋰離子電池（Li i〇n)或氳鎳金屬電池 議使用於動力工具 所須要的電流密度 因此產生一需求 動力工具。 (N 1 HM )，可在市場上獲得。但它們的使用僅侷限於攜帶式 電子裝置’如f話、電腦和呼叫器（pager) $ ; 一般不建 因為這些電池無法提供足夠操作工具 可長時間操作，而不增加工具重量之 發明概述 本發明是一種動力工具，具有一電動工具，一組低重量 電池組及一連接電池組和工具之導線。該電池組遠隔該工
O:\54\54763.ptc 第4頁
具。 圖示之簡單說明 為解釋本發明，以附圖來表示是一種較佳的 但請瞭解’本發明並不限於圖示之精確配置和方：> 圖1為工作人員使用本發明之—具體實施例的說。。 圖2為工作人員使用本發明之—具體實施例的說明 圖3為可具體化為腰帶型式之本發明電池組的說明: 本發明之詳細說明 參考附圖，其中相關數字表示所對應的元件。在 中顯示一 H式.動力工具10，附圖2中也顯示一可捭式動 力工具30。!__垄動力工具10和30包括一電動工〆 電池組14/32及一導線22。 電動工具12如附圖所示為一鑽子，但並不僅限於此。其 他電動工具如錯子、研磨工具、拋光工具、割草工具、園 藝工具、攝影設備、錄音設備、測試設備、軍用設備及其 他相似設備等，但並不僅限於此β μ 附圖1之電池組1 4 ’圖例示於腰帶1 8中，附圖2之電.也矣 14 ’圖例示於背心34中。在二種衣物上，低速率電池安^ 於衣物之上。該等低速率電池均為並聯連接，此將於下χ 中再詳細討論。腰帶1 8或背心34均是傳統設計。附圖3 $ 示腰帶型式之電池組。 頌 導線22將電池組14/32連接動力工具12。附圖}放大部 所顯示的為一分離式接頭2 4 ’但任何適當型式之接頭岣立 使用。導線22以可安裝於捲線器2〇較佳。捲線器2〇眾 :
O:\54\54763.ptc 第5頁
ss 8711441(1 五 ' 發明說明（3)
知是一伸縮自如的工具，在導線22不用時 線。導線22以具抗切性（即金屬包覆）者斡，可以容納導 低速率電'池係指一種可在一段長時間（H ° 其所有能量，而不能在一短時間（即5分鐘）小時）内傳遞 顯著之能量的電池。相反的，高迷率内，傳遞其— 的期間，傳遞其所有能量的電池。為說明3係指可在很短 高速率電池（即鎳鎘電池）與兩種低速率雷上所述’將拿 池和氩鎳金屬電池）來加以比較》 丨链離于電 氫鎮金屬 1.2 50 175 版 鎳鎘 鋰離子 公稱電壓（V) 1.2 3.6 能量密度 瓦特小時/公斤（Wh/kg) 35 π〇 瓦特小時/公升 80 260 (摘自L i n d e η P.所編輯之"電池手冊”第二
McGraw-Hill 書局，紐約 1995)。 首先，考慮一20瓦特之電動工具和相等容量之電池组 (鎳鎘、鋰離子、氫鎳金屬—個1.32瓦特小時（Whr)鎳 锅電池可以操作該工具約3分鐘並用掉約8 〇%之能量；一個 4. 2 9瓦特小時之鋰離子電池可以操作該工具約丨.3分鐘並 用掉約1 0 %之能量；一個2 _ 8 9瓦特小時之氫鎳金屬電池可 以操作該工具約1. 7分鐘並用掉約2 0 %之能量。因此低速率 電池若安裝於工具上’不能有效的使用於可攜式電動工 具。 第二點’考慮同樣20瓦特工具’但較大容量之低速率電
O:\54\54763.ptc
--- 87114410-[月 H 五、發明說明（4) 一 --- 池。若把先前鋰離子電池體積增為三倍，它 特並操作該工具38. 6分鐘。相對照，使雪、.瓦 «加操作時間11 . 9分鐘。為使鎳鎘電池在操。 離子電池相等，鎳鎘電池必須在體積上大十仵、3上和鋰 操作時間為基準（即38. 6分鐘），鎳鎘電池之^鼍以，等的 電池之三倍（即鎳鎘電池〇· 37公斤對應鋰離子雷^是鋰離 斤）。 卞電池〇. 12公 本發明可以以其他特定方式予以具體實施而 其精神或主要性質，因此必須參考附加的申請 此違背 而不是以從前述的說明當作本發明的範圍。θ利範圍，
O:\54\54763.ptc

Claims (1)

  1. 397746案號8711441〇 _年月曰 修正_ 六、申請專利範圍 1. 一種可攜式動力工具，包括： 一電動工具； 一組低速率電池組，該電池組遠離該電動工具；及 一電規，連接該電池組至該工具。 2. 如申請專利範圍第1項之工具，其中該低速率電池組係 選用鋰離子電池或氫鎳金屬電池。 3. 如申請專利範圍第1項之工具，其中該電纜可分離式連 接至該工具。 4. 如申請專利範圍第1項之工具，其中該電纜是可伸縮 地，安裝於該電池組。 5. 如申請專利範圍第1項之工具，其所包含之具有防止割 斷裝置之導線。 6. —種可攜式電池組，包括： 多數個並聯低速率、重量輕之電池；及 一衣物，該電池組接附於其上。 7. 如申請專利範圍第6項之電池組，其中該低速率電池係 選自鋰離子電池和氫鎳金屬電池。 8. 如申請專利範圍第6項之衣物，其中該衣物係選自背 心 〇 9. 如申請專利範圍第6項之電池組，尚包括. 一電纜和該等電池電氣連接。 1 0.如申請專利範圍第9項之電池組，尚包括： 一捲線器，可將導線置於該捲線器中，且該捲線器係裝於 該衣物上。
    O:\54\54763.ptc 第8頁
TW087114410A 1997-11-26 1998-08-31 Portable power tool and portable battery pack TW397746B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/979,017 US6007940A (en) 1997-11-26 1997-11-26 Portable power tool having low rate, rechargeable batteries

Publications (1)

Publication Number Publication Date
TW397746B true TW397746B (en) 2000-07-11

Family

ID=25526611

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087114410A TW397746B (en) 1997-11-26 1998-08-31 Portable power tool and portable battery pack

Country Status (6)

Country Link
US (2) US6007940A (zh)
EP (1) EP0920062A1 (zh)
JP (1) JPH11221783A (zh)
KR (1) KR19990044855A (zh)
CA (1) CA2246646A1 (zh)
TW (1) TW397746B (zh)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6495932B1 (en) * 1997-09-26 2002-12-17 Hitachi Koki Co., Ltd. DC power source unit
US6308059B1 (en) 1997-12-12 2001-10-23 Joseph Domes Ruggedized tradesworkers radio
US6427070B1 (en) 1999-03-04 2002-07-30 Black & Decker Inc. Heavy-duty audio equipment
MY121364A (en) * 1998-09-15 2006-01-28 Black & Decker Inc Battery powered portable heavy duty audio equipment
US6528203B1 (en) * 1999-04-15 2003-03-04 Seiko Instruments Inc. Structure for a strap for portable electronic equipment
CA2375659A1 (en) * 1999-06-16 2000-12-21 Robert A. Cornog Power tool and convertible remote battery pack therefor
KR100365926B1 (ko) 2001-01-04 2002-12-26 삼성전자 주식회사 휴대용 전자기기의 보조전원공급장치
US7609027B2 (en) 2001-11-09 2009-10-27 Milwaukee Electric Tool Corporation Electrical component, audio component, or electrical combination having a selectively connectable battery charger
FR2834233B3 (fr) * 2001-12-31 2003-12-12 Dolking Ltd Outil a moteur comportant un systeme d'alimentation perfectionne
JP4345260B2 (ja) * 2002-05-20 2009-10-14 パナソニック株式会社 付加機能付電動工具
US8001962B2 (en) * 2002-08-23 2011-08-23 Sheiman Ultrasonic Research Foundation Pty Ltd. Nebulizing and drug delivery device
US7003353B1 (en) 2002-12-10 2006-02-21 Quallion Llc Photovoltaic powered charging apparatus for implanted rechargeable batteries
US6939641B2 (en) * 2002-12-20 2005-09-06 Motorola, Inc. Detached portable battery with universal clip
US20040180146A1 (en) * 2003-03-14 2004-09-16 Keiichiro Saikawa Coating finishing method
US20050017680A1 (en) * 2003-07-10 2005-01-27 Liguo Zhao Power source
US7038463B2 (en) * 2003-08-01 2006-05-02 Cooper Ted J Method and apparatus for battery reconfiguration for radio control application
US20050058893A1 (en) * 2003-09-16 2005-03-17 O'neal Brian J. Remote battery pack power supply for a hand held tool
DE20321117U1 (de) * 2003-09-29 2005-12-22 Robert Bosch Gmbh Akkuschrauber
DE10345135A1 (de) * 2003-09-29 2005-04-21 Bosch Gmbh Robert Akkuschrauber
US7835534B2 (en) 2003-10-14 2010-11-16 Robert Bosch Gmbh Battery charging jobsite lunchbox
US8604752B2 (en) 2003-10-14 2013-12-10 Robert Bosch Gmbh Portable battery charging and audio unit
FR2862558B1 (fr) 2003-11-20 2006-04-28 Pellenc Sa Outil portatif electrique autonome de puissance
US20050153596A1 (en) * 2004-01-13 2005-07-14 Vanwambeke Weston Power tool battery connector
US7339353B1 (en) 2004-03-10 2008-03-04 Quallion Llc Power system for managing power from multiple power sources
US9192772B1 (en) 2004-06-29 2015-11-24 Quallion Llc Portable medical power system
CN2762964Y (zh) 2005-01-10 2006-03-08 南京德朔实业有限公司 用电池供电的电动工具
US7814901B2 (en) * 2005-03-09 2010-10-19 Ric Investments, Llc Nebulizing drug delivery device with increased flow rate
US20060244414A1 (en) * 2005-04-29 2006-11-02 David Lay Device for electrical power supply to a power tool
AU2006251850B2 (en) 2005-05-23 2010-02-18 Biosonic Australia Pty. Ltd. Apparatus for atomisation and liquid filtration
US7489111B2 (en) * 2005-12-08 2009-02-10 Robert W. Wise Holstered cordless power tool
US7741809B2 (en) 2006-01-06 2010-06-22 Milwaukee Electric Tool Corporation Electrical component including a battery receptacle for including a battery
US20100313883A1 (en) * 2006-04-20 2010-12-16 Koninklijke Philips Electronics N.V. Ultrasonic bebulilzer with metal coated ultrasonic genrator
US20080083079A1 (en) * 2006-10-06 2008-04-10 Starrette Reuben H Portable buffing and waxing tool
JP2008221436A (ja) * 2007-03-15 2008-09-25 Hitachi Koki Co Ltd 燃焼式動力工具
US20080277441A1 (en) * 2007-05-11 2008-11-13 Joerg Zimmermann Strap mounted energy supply
US8535253B2 (en) 2008-09-30 2013-09-17 Covidien Lp Tubeless compression device
JP5535949B2 (ja) * 2009-02-10 2014-07-02 株式会社マキタ 電動工具の連結システム
US8394043B2 (en) 2010-02-12 2013-03-12 Covidien Lp Compression garment assembly
JP2012036527A (ja) * 2010-08-06 2012-02-23 Makita Corp ヘルメット
JP2012054007A (ja) * 2010-08-31 2012-03-15 Makita Corp 電動工具のバッテリ装置
ES2502565T3 (es) 2010-11-03 2014-10-03 Felco Motion Sa Método y aparato para aportar energía a un dispositivo herramienta de carga eléctrica sostenible manualmente
JP2013022022A (ja) * 2011-07-14 2013-02-04 Makita Corp 携帯用電源バッグ
WO2013139371A1 (en) 2012-03-19 2013-09-26 Husqvarna Ab Carrier system for a backpack energy source, energy source and backpack energy source assembly
WO2013139372A1 (en) 2012-03-19 2013-09-26 Husqvarna Ab Power adapter for cordless power tools
US20130234644A1 (en) * 2012-03-09 2013-09-12 T. Shane Weeks Rechargeable battery set integrated into pants belt
US8927137B2 (en) 2012-05-01 2015-01-06 Microsun Technologies Llc Fail safe damage resistant battery matrix
JP2014017952A (ja) * 2012-07-06 2014-01-30 Hitachi Koki Co Ltd 背負式電源
US20150207351A1 (en) * 2012-07-09 2015-07-23 Google Inc. Mobile charging device for a mobile device
CN102962493A (zh) * 2012-11-22 2013-03-13 浙江明磊工具实业有限公司 一种可伸缩式电钻
JP2014194950A (ja) * 2014-05-30 2014-10-09 Makita Corp 電動工具のバッテリ装置
CN105328648B (zh) * 2014-06-30 2017-11-07 南京德朔实业有限公司 电动工具及其适配的充电器
US20160106201A1 (en) * 2014-10-17 2016-04-21 Biowerx, LLC Smartphone armlet
US20170014984A1 (en) * 2015-07-16 2017-01-19 Apex Brands, Inc. High-power lightweight tool
WO2017087717A1 (en) 2015-11-20 2017-05-26 Tc1 Llc Blood pump controllers having daisy-chained batteries
WO2019075316A1 (en) * 2017-10-13 2019-04-18 Briggs & Stratton Corporation ELECTRIC TOOL HAVING AN ELECTRICAL POWER SUPPLY IN A BACKPACK
DE102018105492A1 (de) * 2018-03-09 2019-09-12 Monti-Werkzeuge Gmbh Rotativ antreibbare Drehwerkzeugeinrichtung
EP3622849B1 (de) * 2018-09-17 2022-11-02 Andreas Stihl AG & Co. KG Rückentragvorrichtung, insbesondere für einen akkupack
KR102556833B1 (ko) * 2023-01-31 2023-07-19 주식회사 오빌 배터리 분리형 전동공구의 전력 케이블 거치수단

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919615A (en) * 1974-03-18 1975-11-11 Ronald Niecke Power belt
AU8586682A (en) * 1982-06-28 1984-01-26 Shaoul Aharouni Cut-off(thief-proof)system for the electric circuit of a vehicle
US4827534A (en) * 1988-05-26 1989-05-09 Haugen Alvin E Sun-powered vest
US5076805A (en) * 1991-02-11 1991-12-31 Welch Thomas F Adaptor for hand held power tool
JPH06124731A (ja) * 1992-08-31 1994-05-06 Toshiba Corp 外部バッテリ接続用アタッチメント、バッテリパック及びバッテリ識別制御方法
US5354215A (en) * 1993-06-24 1994-10-11 Viracola Joseph R Circuit interconnect for a power tool
US5680026A (en) * 1994-03-21 1997-10-21 Tyton Corporation Tool belt with battery assembly
US5567539A (en) * 1994-05-23 1996-10-22 Fuji Photo Film Co., Ltd. Non-aqueous secondary cell
DE29706913U1 (de) * 1997-04-17 1997-06-05 Kueffner Georg Dipl Ing Fh Gerät zum Abtauen vereister Fenster von Fahrzeugen

Also Published As

Publication number Publication date
CA2246646A1 (en) 1999-05-26
KR19990044855A (ko) 1999-06-25
EP0920062A1 (en) 1999-06-02
US6106971A (en) 2000-08-22
JPH11221783A (ja) 1999-08-17
US6007940A (en) 1999-12-28

Similar Documents

Publication Publication Date Title
TW397746B (en) Portable power tool and portable battery pack
CN1883095B (zh) 自备电源的便携式电动成套工具
US10862320B2 (en) Modular share pack battery
US20030090162A1 (en) Power tool and convertible remote battery pack therefor
US20150115870A1 (en) Flexible Wrist-Worn Recharging Device
US3921049A (en) Charging circuit for battery-operated devices powered by solar cells
US3696283A (en) Modular battery charger
US6154007A (en) Battery charging system and method
US20060244414A1 (en) Device for electrical power supply to a power tool
US20140159638A1 (en) Portable energy harvesting, storing, and charging device
US20080011799A1 (en) Solar energy backpack combination device
US20080231225A1 (en) Power supply device capable of collecting solar power, and clothing assembly having the same
US20110101909A1 (en) Systems involving generation of electrical power
US20110133695A1 (en) Power Tool Battery Cell Replacement Kit and Methods Thereof
US20060246962A1 (en) Self powered cell phone
US6262559B1 (en) Portable auxiliary charging battery pack for thin metal film battery power pack
US20080252251A1 (en) System for recharging battery-operated devices
CA2590876A1 (en) Portable power supplying device
JPH0963655A (ja) 電池パック
KR200363322Y1 (ko) 휴대용 전자기기용 외부 전원장치
US20070139003A1 (en) Wearable battery complements wearable terminal at cold temperatures
EP0554349A4 (en) Carry case assembly for a portable electrical device
US11165274B1 (en) Portable, motor-driven alternator for use in recharging a battery
CN208656124U (zh) 一种配置有锂电池的充电线
US20180248390A1 (en) System and method for managing power

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees