Global patent index - EP 1019589 A1

EP 1019589 A1 2000-07-19 - HEAT-INSULLATING AND SOUNDPROOFING WALL UNIT UNDER VACUUM

Title (en)

HEAT-INSULLATING AND SOUNDPROOFING WALL UNIT UNDER VACUUM

Title (de)

EVAKUIERTES WÄRME- UND SCHALLISOLIERENDES WANDELEMENT

Title (fr)

ELEMENT PAROI CALORIFUGE ET INSONORISANT SOUS VIDE

Publication

EP 1019589 A1 (DE)

Application

EP 99950464 A

Priority

  • DE 9902340 W
  • DE 19834379 A

Abstract (en)

[origin: DE19834379A1] The invention relates to a versatile heat-insulating and soundproofing walling unit (1). The walling unit is characterised in that outer panels (2, 3) are provided, said outer panels being interconnected and distanced from each other by means of special spacers (18-25). Said spacers (18-25) are configured in such a way that the heat conduction paths which run from one outer panel to another via the spacers (18-25) are at least twice the distance between the inner surfaces of the outer panels (2, 3).

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

E04B 1/80

IPC 8 full level (invention and additional information)

E04B 1/80 (2006.01); E04B 1/90 (2006.01); G10K 11/16 (2006.01); G10K 11/168 (2006.01)

CPC (invention and additional information)

E04B 1/803 (2013.01); E04B 1/90 (2013.01); G10K 11/16 (2013.01); G10K 11/168 (2013.01); Y02B 80/12 (2013.01)

Citation (search report)

See references of WO 0006847A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 19834379 A1 20000210; DE 19834379 C2 20010308; AU 6324599 A 20000221; DE 19981431 D2 20010118; EP 1019589 A1 20000719; WO 0006847 A1 20000210

INPADOC legal status

2004-08-04 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20040203

2004-02-18 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20040105

2000-10-25 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000815

2000-07-19 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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