WO2014029739A3 - Method for measuring temperature in an electrical device, and electrical device - Google Patents

Method for measuring temperature in an electrical device, and electrical device Download PDF

Info

Publication number
WO2014029739A3
WO2014029739A3 PCT/EP2013/067245 EP2013067245W WO2014029739A3 WO 2014029739 A3 WO2014029739 A3 WO 2014029739A3 EP 2013067245 W EP2013067245 W EP 2013067245W WO 2014029739 A3 WO2014029739 A3 WO 2014029739A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrical device
measuring temperature
temperature
temperature sensor
measuring
Prior art date
Application number
PCT/EP2013/067245
Other languages
German (de)
French (fr)
Other versions
WO2014029739A2 (en
Inventor
Klaus Hauser
Michael Brandner
Original Assignee
Hilti Aktiengesellschaft
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 Hilti Aktiengesellschaft filed Critical Hilti Aktiengesellschaft
Publication of WO2014029739A2 publication Critical patent/WO2014029739A2/en
Publication of WO2014029739A3 publication Critical patent/WO2014029739A3/en

Links

Classifications

    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • 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

Abstract

The method according to the invention for measuring temperature by means of a first temperature sensor of an electrical device, said first temperature sensor being associated with a battery, comprises the following steps: measuring a battery temperature of the battery by means of the first temperature sensor in a first operating state of the electrical device; and measuring an environment temperature of an environment of the electrical device by means of the first temperature sensor in a second operating state of the electrical device.
PCT/EP2013/067245 2012-08-22 2013-08-19 Method for measuring temperature in an electrical device, and electrical device WO2014029739A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012214876.0 2012-08-22
DE102012214876.0A DE102012214876A1 (en) 2012-08-22 2012-08-22 Method for measuring temperature in an electrical appliance and electrical appliance

Publications (2)

Publication Number Publication Date
WO2014029739A2 WO2014029739A2 (en) 2014-02-27
WO2014029739A3 true WO2014029739A3 (en) 2014-06-19

Family

ID=49083656

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/067245 WO2014029739A2 (en) 2012-08-22 2013-08-19 Method for measuring temperature in an electrical device, and electrical device

Country Status (2)

Country Link
DE (1) DE102012214876A1 (en)
WO (1) WO2014029739A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1816700A1 (en) * 2006-02-02 2007-08-08 Hella KG Hueck & Co. Method for determining the system temperature in an electro chemical battery
US20100085018A1 (en) * 2008-10-07 2010-04-08 Nathan Cruise Shared control of thermistor and dual purpose thermistor line

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313566A1 (en) * 1973-03-19 1974-10-03 Zeh Kg Wilhelm PROCEDURE FOR IMMEDIATE MEASUREMENT AND DISPLAY OF THE RELEVANT CHARGE OF AN ACCUMULATOR BATTERY AND DEVICE FOR IT
FR2672736B1 (en) * 1991-02-08 1993-04-16 Accumulateurs Fixes METHOD FOR OPTIMIZING THE CHARGE OF A BATTERY, AND DEVICE FOR CARRYING OUT SAID METHOD.
JP3136926B2 (en) * 1994-11-08 2001-02-19 松下電器産業株式会社 Storage battery status management system
AT408161B (en) * 2000-04-28 2001-09-25 Hauser Hans Dr Techn Method for converting coarse crystalline lead sulphate layers, which are difficult to dissolve, in lead/acid accumulators and an arrangement for carrying out the method
FR2813444B1 (en) * 2000-08-31 2002-11-29 Cit Alcatel METHOD FOR CHARGING A BATTERY
DE10216831A1 (en) * 2002-04-16 2003-10-30 Sanyo Energy Europ Corporate G Charge control circuit for a battery pack made of rechargeable battery elements
FR2916099B1 (en) * 2007-05-11 2009-07-31 Commissariat Energie Atomique METHOD FOR CHARGING A BATTERY OF AN AUTONOMOUS SYSTEM
DE102009032050A1 (en) * 2009-07-07 2011-01-27 Li-Tec Battery Gmbh Secondary battery with fast charging capability
DE102010022908A1 (en) * 2010-06-07 2011-12-08 Continental Automotive Gmbh Battery with temperature detection, as well as use of such a battery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1816700A1 (en) * 2006-02-02 2007-08-08 Hella KG Hueck & Co. Method for determining the system temperature in an electro chemical battery
US20100085018A1 (en) * 2008-10-07 2010-04-08 Nathan Cruise Shared control of thermistor and dual purpose thermistor line

Also Published As

Publication number Publication date
WO2014029739A2 (en) 2014-02-27
DE102012214876A1 (en) 2014-02-27

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