EP 0295498 A3 19891018 - DEVICE FOR ADJUSTING THE POWER IN A HEATING CIRCUIT FOR SKI BOOTS
Title (en)
DEVICE FOR ADJUSTING THE POWER IN A HEATING CIRCUIT FOR SKI BOOTS
Publication
Application
Priority
IT 8256387 A 19870617
Abstract (en)
[origin: EP0295498A2] Device for adjusting the power in a heating circuit usable particularly for ski boots and including at least one power source (2,7,102,302a,302b,302c,202a,202b,202c) for at least one resistor (3a,3b,3c,103a,103b,203,303), having the peculiarity of comprising at least one switch (4,104,204,304) sectioning and/or selecting said at least one power source and/or said at least one resistor. Said switches, together with adapted discharge limiters (5,105,205a,205b,205c,305) for the power sources, allow an effective adjustment of thermal power according to specific contingent requirements.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
A43B 3/34 (2022.01 - EP); A43B 3/35 (2022.01 - EP US); A43B 3/38 (2022.01 - US); H05B 3/0019 (2013.01 - EP)
Citation (search report)
- [X] US 4507877 A 19850402 - VACCARI FRANCO [IT], et al
- [X] EP 0204280 A1 19861210 - CABER ITALIA [IT]
- [X] US 3977093 A 19760831 - SANTROCH GILBERT L
- [Y] US 2729735 A 19560103 - FRIES JR JOHN H
Designated contracting state (EPC)
AT CH DE FR IT LI
DOCDB simple family (publication)
EP 0295498 A2 19881221; EP 0295498 A3 19891018; IT 1210456 B 19890914; IT 8782563 A0 19870617; JP S6417601 A 19890120
DOCDB simple family (application)
EP 88108773 A 19880601; IT 8256387 A 19870617; JP 14706988 A 19880616