Global Patent Index - EP 0986726 A1

EP 0986726 A1 2000-03-22 - LATENT HEAT STORAGE BODY

Title (en)

LATENT HEAT STORAGE BODY

Title (de)

LATENTWÄRMESPEICHERKÖRPER

Title (fr)

CORPS DE REGULATEUR THERMIQUE A CHANGEMENT D'ETAT

Publication

EP 0986726 A1 (DE)

Application

EP 99916820 A

Priority

  • DE 19814907 A
  • DE 19823417 A
  • EP 9901701 W

Abstract (en)

[origin: WO9951928A1] The invention relates to a latent heat storage body (1) made of a paraffin-based latent heat storage material and comprising an outer envelope (2). The latent heat storage material has a first melting point. In order to obtain an outer envelope that is both easy to fit and at the same time offers sufficient protection, the outer envelope (2) consists of a meltable paraffin-based material with a second melting point which is higher than the first melting point.

IPC 1-7 (main, further and additional classification)

F28D 20/02; C09K 5/06

IPC 8 full level (invention and additional information)

C09K 5/06 (2006.01); F28D 20/02 (2006.01)

CPC (invention and additional information)

C09K 5/063 (2013.01); F28D 20/023 (2013.01); Y02E 60/145 (2013.01)

Citation (search report)

See references of WO 9951928A1

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IT LI NL PT SE

EPO simple patent family

WO 9951928 A1 19991014; AU 3517499 A 19991025; CA 2292532 A1 19991014; EP 0986726 A1 20000322

INPADOC legal status


2002-12-11 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020604

2002-03-06 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020122

2000-03-22 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991126

2000-03-22 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IT LI NL PT SE