[특허]Battery cooling system

[미국특허] Battery cooling system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01M-002/12 H01M-010/50 H01M-010/42
출원번호	US-0992633 (2001-11-19)
발명자 / 주소	Moores, Jr.,Robert G. Bailey, Jr.,Rouse R. Bradus,Robert Cochran,John R. Ramstrom,Lee W. Kreiser,Douglas L.
출원인 / 주소	Black & Decker Inc.
대리인 / 주소	Harness, Dickey &
인용정보	피인용 횟수 : 26 인용 특허 : 14

초록 ▼

A cordless power tool has a housing which includes a mechanism to couple with a removable battery pack. The battery pack includes one or more battery cells as well as a vent system in the battery pack housing which enables fluid to move through the housing. A mechanism is associated with the battery

대표청구항 ▼

What is claimed is: 1. A removabe battery pack for a hand held cordless tool having a mechanism for coupling and decoupling the removable battery pack comprising: a housing with one or more cells in said housing, a vent system in said housing for enabling fluid passage through said housing and means on said housing for coupling and decoupling said battery pack with the mechanism of the hand held tool; and a mechanism associated with said battery pack for dissipating heat in said battery pack housing. 2. The removable battery pack according to claim 1, wherein said mechanism includes fluid directors for moving fluid to said one or more cells. 3. The removable battery pack according to claim 1, wherein said mechanism includes a heat sink for dissipating heat from said one or more cells. 4. The removable battery pack according to claim 1, wherein said mechanism includes a fan for forcing fluid through said vent system to dissipate heat from the battery pack housing. 5. The removable battery pack according to claim 1, further including a heat pump for providing cooling and heating of said one or more cells in said battery pack housing. 6. The removable battery pack according to claim 1, wherein said mechanism includes a sensor for sensing temperature of said one or more cells and a heat dissipator for equalizing the temperature of said plurality of cells. 7. The removable battery pack according to claim 1, wherein said mechanism includes fluid directors for moving fluid around higher temperature cells of said one or more cells and a heat sink for dissipating heat from higher temperature cells of said one or more cells. 8. The removable battery pack according to claim 1, wherein said mechanism includes fluid directors for moving fluid around higher temperature cells of said plurality of cells and a fan for forcing fluid through said vent system to dissipate heat from the battery pack housing. 9. The removable battery pack according to claim 1, wherein said mechanism includes a heat sink for dissipating heat from higher temperature cells of said one or more cells and a fan for forcing fluid through said vent system to dissipate heat from the battery pack housing. 10. A removable battery pack for a hand held cordless tool having a mechanism for coupling and decoupling with the removable pack comprising: a housing with one or more cells in said housing, a vent system in said housing for enabling fluid passage through said housing and a member on said housing for mating said battery pack with the mechanism of the hand held tool; and a mechanism associated with said battery pack for dissipating heat in said battery pack housing. 11. A removable battery pack for a hand held cordless tool having a mechanism for coupling and decoupling with the removable battery comprising: a housing with one or more cells in said housing, a vent system in said housing for enabling fluid passage through said housing and said housing mating with the mechanism of the hand held tool; and a mechanism associated with said battery pack for dissipating heat in said battery pack housing.

이 특허에 인용된 특허 (14) 인용/피인용 타임라인 분석

Dougherty ; Thomas John ; Hennen ; Roy Erving ; Pierson ; John Ronald, Battery and battery container having air-flow passages therethrough.
상세보기
Alisauski Daryl J. (168 N. Arlington Ave. Gloversville NY 12078), Battery cooling apparatus.
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Robert G. Moores, Jr. ; Rouse R. Bailey, Jr. ; Robert Bradus ; John R. Cochran ; Lee W. Ramstrom ; Douglas L. Kreiser, Battery cooling system.
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Mita Yoshinori (Tokorozawa JPX), Battery module and temperature-controlling apparatus for battery.
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Ogami Etsuo,JPX ; Shimizu Tatsuo,JPX ; Kita Yosuke,JPX, Battery structure for electric vehicle.
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Takaada Kenichi,JPX ; Kurosawa Hideki,JPX ; Adachi Yoshiaki,JPX ; Watanabe Hideki,JPX, Battery-driven tool having gas discharging function.
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Hyodo Koki,JPX ; Sugimoto Manabu,JPX ; Nakane Shin-ichi,JPX ; Umemura Shingo,JPX ; Horikawa Kazuyoshi,JPX, Charging system including a charger and an electric power tool operating on an internal battery unit.
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Terazoe Masahiko,JPX ; Hyogo Takashi,JPX, Cooling structure for inductive charger coupling.
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Esrom Hilmar (Bammental DEX), High-temperature storage battery.
상세보기
Reiss Harald (Leimen DEX) Ziegenbein Botho (Neckarsteinach DEX), High-temperature storage battery.
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Peled Emanuel (25 Hanotea Street Even Yehuda 40500 ILX) Cohen Ronen (Ein Ganim 55 Petach Tikva 49444 ILX) Melman Avraham (Kudoshi Kahir 30 Holon 58362 ILX) Lavi Yizchak (P.O. Box 196 Beit Yizchak 429, Power source.
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Boehling Daniel E. (1601 Oakengate La. Midlothian VA 23113) Boehling ; Jr. Richard L. (4511 Fitzhugh Ave. Richmond VA 23226), Power system battery temperature control.
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Katz Friedrich J. (Severna Park MD) Abbratozzato Salvatore R. (Timonium MD), Power-operated device with a cooling facility.
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Schulz Juergen (Amoeneburg DEX) Hofacker Bernd (Kuenzelsau DEX), Rechargeable accumulator.
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이 특허를 인용한 특허 (26) 인용/피인용 타임라인 분석

Yajima, Seijiro; Sohn, Kwon; Kim, Tae-Yong, Battery assembly with cooling.
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Bell, Lon E.; LaGrandeur, John; Davis, Stephen, Battery thermal management system including thermoelectric assemblies in thermal communication with a battery.
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Kossakovski, Dmitri; Piggott, Alfred; Barnhart, Todd, Battery thermal management systems including heat spreaders with thermoelectric devices.
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Kossakovski, Dmitri; Piggott, Alfred; Barnhart, Todd Robert, Battery thermal management systems including heat spreaders with thermoelectric devices.
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Goenka, Lakhi Nandlal; Bell, Lon Edward, HVAC system for a vehicle.
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Meyer, Richard; Yu, Glen C.; Ibrahim, Rahim; Chiang, Gen-Hwa; Yap, Kwan Sang, Method and system for identifying storage devices.
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Schroeder, James D.; White, Paul S.; Oktavec, Craig A.; Wisniewski, Paul J.; Grasso, Edward J.; Trautner, Paul K., Mid-handle drill construction and assembly process.
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Trautner, Paul K.; Bush, Dennis A., Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing.
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Trautner, Paul K., Multi-mode drill with an electronic switching arrangement.
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Trautner, Paul K., Multi-mode drill with an electronic switching arrangement.
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Schroeder, James D.; Bush, Dennis A.; Trautner, Paul K., Multi-mode drill with mode collar.
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Schroeder, James D.; Bush, Dennis A.; Trautner, Paul K., Multi-mode drill with mode collar.
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Schroeder, James D.; Bush, Dennis A.; Trautner, Paul K., Multi-mode drill with mode collar.
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Trautner, Paul K., Multi-mode hammer drill with shift lock.
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Trautner, Paul K.; Scheerer, David E.; Schroeder, James D.; Bush, Dennis A., Multi-speed drill and transmission with low gear only clutch.
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Aradachi, Takao; Takano, Nobuhiro; Nishikawa, Tomomasa; Hanawa, Hiroyuki; Ogura, Masayuki; Funabashi, Kazuhiko, Power pack and cordless power tool having the same.
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Lau, James Ching Sik; Wong, Duncan Yiu Lung; Jin, Chang Lin; Liu, Aloys J., Power tool.
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Stoddard, Robert B.; Cunningham, James S.; Dickhans, William J.; Hempstead, Russell D.; Larson, Eric R.; Kerr, Duane E.; Nau, Jr., William H.; Ross, Anthony B.; Kappus, John J., Process of cooling surgical device battery before or during high temperature sterilization.
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Stoddard, Robert B.; Cunningham, James S.; Dickhans, William J.; Hempstead, Russell D.; Larson, Eric R.; Kerr, Duane E.; Nau, Jr., William H.; Ross, Anthony B.; Kappus, John J., Process of cooling surgical device battery before or during high temperature sterilization.
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Houchin-Miller, Gary P.; Symanski, James S.; Rigby, Craig W.; Dougherty, Thomas J., Thermal management system for a battery system.
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Goenka, Lakhi Nandlal, Thermoelectric-based air conditioning system.
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Bell, Lon E.; LaGrandeur, John; Davis, Stephen, Thermoelectric-based battery thermal management system.
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Kossakovski, Dmitri; Barnhart, Todd Robert; Piggott, Alfred, Thermoelectric-based thermal management of electrical devices.
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Kossakovski, Dmitri; Barnhart, Todd Robert; Piggott, Alfred, Thermoelectric-based thermal management of electrical devices.
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Kossakovski, Dmitri; Piggott, Alfred, Thermoelectric-based thermal management of electrical devices.
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Goenka, Lakhi Nandlal, Thermoelectric-based thermal management system.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Battery cooling system 원문보기