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1. WO2016142461 - RECHARGEABLE TOOL BATTERY, MAINS-OPERABLE HAND-HELD POWER TOOL, AND TOOL SYSTEM

Publication Number WO/2016/142461
Publication Date 15.09.2016
International Application No. PCT/EP2016/055113
International Filing Date 10.03.2016
IPC
H02M 7/217 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
02Conversion of ac power input into dc power output without possibility of reversal
04by static converters
12using discharge tubes with control electrode or semiconductor devices with control electrode
21using devices of a triode or transistor type requiring continuous application of a control signal
217using semiconductor devices only
H02J 7/00 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B25F 5/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
FCOMBINATION 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
5Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
CPC
B25F 5/00
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
FCOMBINATION 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
5Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
H02J 2207/20
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
2207Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
20Charging or discharging characterised by the power electronics converter
H02J 7/022
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
02for charging batteries from ac mains by converters
022characterised by the type of converter
H02M 3/04
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3Conversion of dc power input into dc power output
02without intermediate conversion into ac
04by static converters
H02M 7/04
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
02Conversion of ac power input into dc power output without possibility of reversal
04by static converters
Applicants
  • HILTI AKTIENGESELLSCHAFT [LI]/[LI]
Inventors
  • ZIEGLER, Bernd
  • CECCHIN, Holger
  • MEIXNER, Ralf
Priority Data
15158345.710.03.2015EP
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) WERKZEUGAKKU, NETZBETREIBBARE HANDWERKZEUGMASCHINE UND WERKZEUGSYSTEM
(EN) RECHARGEABLE TOOL BATTERY, MAINS-OPERABLE HAND-HELD POWER TOOL, AND TOOL SYSTEM
(FR) ACCUMULATEUR POUR OUTIL, OUTILLAGE ÉLECTROPORTATIF FONCTIONNANT SUR SECTEUR ET SYSTÈME D’OUTILLAGE
Abstract
(DE)
Werkzeugakku (200), insbesondere zur Versorgung einer Handwerkzeugmaschine (100), aufweisend ein Werkzeugakkugehäuse (290) mit einer darin angeordneten Sekundärzellenbatterie (210), die eine Zellen-Nennspannung (UN) aufweist, wobei der Werkzeugakku (200) einen im Werkzeugakkugehäuse (290) integrierten Akku-Gleichspannungswandler (220) aufweist, der mit der Sekundärzellenbatterie (210) elektrisch verbunden und ausgebildet ist, die Zellen-Nennspannung (UN) auf eine Versorgungsspannung (UV) anzuheben, die an einem Werkzeugakkuanschluss (295) des Werkzeugakkus (200) abgreifbar ist.
(EN)
Disclosed is a rechargeable tool battery (200), in particular for energizing a hand-held power tool (100), comprising a battery housing (290) inside which a secondary cell battery (210) having a rated cell voltage (UN) is arranged; the rechargeable tool battery (200) further comprises a DC-to-DC converter which is integrated into the battery housing (290), is electrically connected to the secondary cell battery (210), and is designed to raise the rated cell voltage (UN) to a supply voltage (UV) that can be tapped at a terminal (295) of the rechargeable tool battery (200).
(FR)
L'invention concerne un accumulateur pour outil (200), notamment destiné à l'alimentation d'un outillage électroportatif (100), possédant un boîtier d'accumulateur pour outil (290) dans lequel est disposée une batterie de cellules secondaires (210) qui possède une tension nominale de cellule (UN). L'accumulateur pour outil (200) possède un convertisseur de tension continue d'accumulateur (220) intégré dans le boîtier d'accumulateur pour outil (290), lequel est relié électriquement à la batterie de cellules secondaires (210) et est configuré pour élever la tension nominale de cellule (UN) à une tension d'alimentation (UV) qui peut être prélevée sur une borne (295) de l'accumulateur pour outil (200).
Latest bibliographic data on file with the International Bureau