EP 1127221 B1 20040414 - METHOD AND DEVICE FOR SUPPLYING ELECTRICAL POWER TO ELECTRICAL CONSUMERS IN OR ON A PNEUMATIC DEVICE
Title (en)
METHOD AND DEVICE FOR SUPPLYING ELECTRICAL POWER TO ELECTRICAL CONSUMERS IN OR ON A PNEUMATIC DEVICE
Title (de)
VERFAHREN UND VORRICHTUNG ZUR VERSORGUNG VON ELEKTRISCHEN VERBRAUCHERN IN ODER AN EINER PNEUMATISCHEN VORRICHTUNG MIT ELEKTRISCHER VERSORGUNGSENERGIE
Title (fr)
PROCEDE ET DISPOSITIF DESTINES A ALIMENTER EN ENERGIE ELECTRIQUE DES DISPOSITIFS CONSOMMATEURS D'ELECTRICITE SITUES DANS UN APPAREIL PNEUMATIQUE OU ASSOCIES A CE DERNIER
Publication
Application
Priority
- DE 19942509 A 19990907
- EP 0008433 W 20000830
Abstract (en)
[origin: US6581619B1] A method and a device for the supply of electrical loads in or on a pneumatic device with electrical power energy. The pneumatic device is connected by way of a pneumatic line with a source of pressure. The transmission of power energy to the pneumatic device takes place using acoustic waves, microwaves, changes in pressure or a flow of gas in the pneumatic line. Conversion of such transmitted energy into the electrical supply energy occurs in or on the pneumatic device. This means that electrical lines for electrical power supply may be dispensed with and that the transmission of energy takes place only by way of the pneumatic line.
IPC 1-7
IPC 8 full level
F15B 21/04 (2006.01); F15B 11/06 (2006.01); F15B 21/00 (2006.01); G08C 23/02 (2006.01); H04B 11/00 (2006.01)
CPC (source: EP KR US)
F15B 21/00 (2013.01 - EP KR US); Y10T 137/0396 (2015.04 - EP US); Y10T 137/87217 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0118405 A1 20010315; AT E264461 T1 20040415; CN 1191434 C 20050302; CN 1335917 A 20020213; DE 19942509 A1 20010405; DE 50006066 D1 20040519; DK 1127221 T3 20040510; EP 1127221 A1 20010829; EP 1127221 B1 20040414; ES 2215066 T3 20041001; JP 2003508701 A 20030304; KR 20010090821 A 20011019; US 6581619 B1 20030624
DOCDB simple family (application)
EP 0008433 W 20000830; AT 00960546 T 20000830; CN 00802431 A 20000830; DE 19942509 A 19990907; DE 50006066 T 20000830; DK 00960546 T 20000830; EP 00960546 A 20000830; ES 00960546 T 20000830; JP 2001521909 A 20000830; KR 20017005615 A 20010504; US 83139501 A 20010507