GB2452604B - Electrical charging apparatus with filtered cooling flow - Google Patents

Electrical charging apparatus with filtered cooling flow

Info

Publication number
GB2452604B
GB2452604B GB0815690A GB0815690A GB2452604B GB 2452604 B GB2452604 B GB 2452604B GB 0815690 A GB0815690 A GB 0815690A GB 0815690 A GB0815690 A GB 0815690A GB 2452604 B GB2452604 B GB 2452604B
Authority
GB
United Kingdom
Prior art keywords
cooling flow
charging apparatus
electrical charging
filtered cooling
filtered
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
Application number
GB0815690A
Other versions
GB2452604A (en
GB0815690D0 (en
Inventor
Marcin Rejman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0815690D0 publication Critical patent/GB0815690D0/en
Publication of GB2452604A publication Critical patent/GB2452604A/en
Application granted granted Critical
Publication of GB2452604B publication Critical patent/GB2452604B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20181—Filters; Louvers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
    • 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
    • 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
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Electrostatic Separation (AREA)
GB0815690A 2007-09-06 2008-08-28 Electrical charging apparatus with filtered cooling flow Expired - Fee Related GB2452604B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007042399.5A DE102007042399B4 (en) 2007-09-06 2007-09-06 charger

Publications (3)

Publication Number Publication Date
GB0815690D0 GB0815690D0 (en) 2008-10-08
GB2452604A GB2452604A (en) 2009-03-11
GB2452604B true GB2452604B (en) 2009-10-28

Family

ID=39865892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0815690A Expired - Fee Related GB2452604B (en) 2007-09-06 2008-08-28 Electrical charging apparatus with filtered cooling flow

Country Status (3)

Country Link
CN (1) CN101383437A (en)
DE (1) DE102007042399B4 (en)
GB (1) GB2452604B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3830925A4 (en) 2018-07-30 2022-03-16 Milwaukee Electric Tool Corporation Battery charger
CN210120406U (en) 2018-10-17 2020-02-28 米沃奇电动工具公司 Battery charger
CN117096995B (en) * 2023-10-18 2024-03-29 超耐斯(深圳)新能源集团有限公司 Lithium battery charging equipment with over-temperature early warning function

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6074296A (en) * 1998-05-21 2000-06-13 Delta Electronics, Inc. Case for power supply
US6270313B1 (en) * 1998-07-04 2001-08-07 Delta Electronics, Inc. Fan and airflow for cooling electronic device with reduced turbulence and noise and higher efficiency
US20030202879A1 (en) * 2002-04-30 2003-10-30 Wen-Shi Huang Cooling fan
GB2405998A (en) * 2003-08-22 2005-03-16 Eric Tsai Computer power supply

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822186A (en) * 1996-02-23 1998-10-13 Apple Computer, Inc. Auxiliary electrical component utilized on the exterior of an electrical device that can be removed when the electrical device is powered
US6455186B1 (en) * 1998-03-05 2002-09-24 Black & Decker Inc. Battery cooling system
JP3527405B2 (en) * 1998-03-18 2004-05-17 株式会社マキタ Power tool charging system
DE19819916A1 (en) * 1998-05-05 1999-01-07 Etl Verfahrenstechnik Gmbh Filter material
JP3762104B2 (en) * 1998-07-02 2006-04-05 株式会社マキタ Electric tool charging system
JP3741359B2 (en) * 1999-11-11 2006-02-01 株式会社マキタ battery pack
EP1381134B1 (en) * 2002-07-12 2011-11-16 HILTI Aktiengesellschaft Battery charging station
DE102004020147B4 (en) * 2004-04-24 2007-11-22 Metabowerke Gmbh Arrangement comprising a charger and a battery pack
JP2007088535A (en) * 2005-09-20 2007-04-05 Casio Hitachi Mobile Communications Co Ltd Charging cradle and program
JP4484801B2 (en) * 2005-09-29 2010-06-16 三洋電機株式会社 Charger
JP4431896B2 (en) * 2005-12-22 2010-03-17 国産電機株式会社 Battery charge control device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6074296A (en) * 1998-05-21 2000-06-13 Delta Electronics, Inc. Case for power supply
US6270313B1 (en) * 1998-07-04 2001-08-07 Delta Electronics, Inc. Fan and airflow for cooling electronic device with reduced turbulence and noise and higher efficiency
US20030202879A1 (en) * 2002-04-30 2003-10-30 Wen-Shi Huang Cooling fan
GB2405998A (en) * 2003-08-22 2005-03-16 Eric Tsai Computer power supply

Also Published As

Publication number Publication date
GB2452604A (en) 2009-03-11
DE102007042399B4 (en) 2021-02-04
GB0815690D0 (en) 2008-10-08
CN101383437A (en) 2009-03-11
DE102007042399A1 (en) 2009-03-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210828