EP 0843803 B1 20000614 - Footwear with internal sole with a heat pipe
Title (en)
Footwear with internal sole with a heat pipe
Title (de)
Schuhwerk mit innerer Sohle mit Wärmepumpe
Title (fr)
Chaussure à semelle interne contenant un caloduc
Publication
Application
Priority
- FR 9601270 W 19960809
- FR 9509660 A 19950809
Abstract (en)
[origin: WO9706396A1] Footwear or clothing article with integral thermal regulation element, characterised in that it comprises a heat pipe (3) with a first portion, or source area (3a) in heat exchange contact with a relatively warm region (2) of the wearer's body, and another portion, or sink area (3b) in heat exchange contact with another region of the wearer's body or with the atmosphere, so as to transfer the heat (Q1) produced by the warm body region from the source area (3a) to the sink area (3b) of the heat pipe.
IPC 1-7
IPC 8 full level
A41D 13/005 (2006.01); A43B 7/02 (2006.01); A43B 7/08 (2006.01); F28D 15/02 (2006.01)
CPC (source: EP US)
A41D 13/005 (2013.01 - EP US); A43B 7/02 (2013.01 - EP US); A43B 7/082 (2013.01 - EP US); F28D 15/0241 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9706396 A1 19970220; AT E193940 T1 20000615; CA 2228733 A1 19970220; DE 69608902 D1 20000720; DE 69608902 T2 20010208; DK 0843803 T3 20001023; EP 0843803 A1 19980527; EP 0843803 B1 20000614; ES 2149492 T3 20001101; FR 2737774 A1 19970214; FR 2737774 B1 19970919; GR 3034357 T3 20001229; PT 843803 E 20001130; US 5953834 A 19990921
DOCDB simple family (application)
FR 9601270 W 19960809; AT 96928499 T 19960809; CA 2228733 A 19960809; DE 69608902 T 19960809; DK 96928499 T 19960809; EP 96928499 A 19960809; ES 96928499 T 19960809; FR 9509660 A 19950809; GR 20000402045 T 20000906; PT 96928499 T 19960809; US 1109398 A 19980521