EP 0900467 A1 19990310 - METHOD AND DEVICE FOR GENERATING ELECTRICAL ENERGY FOR OPERATING SMALL ELECTRICAL APPLIANCES
Title (en)
METHOD AND DEVICE FOR GENERATING ELECTRICAL ENERGY FOR OPERATING SMALL ELECTRICAL APPLIANCES
Title (de)
VERFAHREN UND VORRICHTUNG ZUR ERZEUGUNG VON ELEKTRISCHER ENERGIE FÜR DEN BETRIEB ELEKTRISCHER KLEINGERÄTE
Title (fr)
PROCEDE ET DISPOSITIF POUR PRODUIRE DE L'ENERGIE ELECTRIQUE POUR ASSURER LE FONCTIONNEMENT DE PETITS APPAREILS ELECTRIQUES
Publication
Application
Priority
- DE 19620880 A 19960523
- EP 9702634 W 19970522
Abstract (en)
[origin: DE19620880A1] The invention concerns a method and device for generating electrical energy for operating small electrical appliances, such as remote-controls, pocket calculators, electric strikes, etc. According to the invention, at least some of the electrical energy necessary for operating the small electrical appliance is obtained from the energy used for manual operation of the function-triggering element (34). The voltage source in the device according to the invention comprises a mechanical/electrical transformer (generator) (10') supplied with kinetic energy by the manual actuation of the function-triggering element (34).
IPC 1-7
IPC 8 full level
G07C 9/00 (2006.01); H02K 35/02 (2006.01)
CPC (source: EP)
H02K 35/02 (2013.01); G07C 2009/00579 (2013.01); G07C 2009/00785 (2013.01); H01H 2239/076 (2013.01); H01H 2300/03 (2013.01); Y02B 90/20 (2013.01); Y04S 20/14 (2013.01)
Citation (search report)
See references of WO 9744883A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19620880 A1 19971127; CN 1219298 A 19990609; EP 0900467 A1 19990310; JP 2000511037 A 20000822; WO 9744883 A1 19971127
DOCDB simple family (application)
DE 19620880 A 19960523; CN 97194844 A 19970522; EP 9702634 W 19970522; EP 97923986 A 19970522; JP 54156497 A 19970522