Global Patent Index - EP 0900893 A3

EP 0900893 A3 2000-11-02 - System sealing building parts against pollutant emissions and/or remowing pollutants out of building elements and procedure for removal of pollutants

Title (en)

System sealing building parts against pollutant emissions and/or remowing pollutants out of building elements and procedure for removal of pollutants

Title (de)

Einrichtung zur Abdichtung von Bauteilen gegen Schadstoffemissionen und/oder zur Entfernung von Schadstoffen aus Bauteilen sowie Verfahren zur Entfernung von Schadstoffen

Title (fr)

Sytème d'isolation d'éléments de bâtiments contre des émissions polluantes et/ou pour retirer des polluants hors des éléments de construction ainsi que procédé pour extraire des polluants

Publication

EP 0900893 A3 (DE)

Application

EP 98115879 A

Priority

DE 19738567 A

Abstract (en)

[origin: EP0900893A2] The shell-like gas impermeable cover(1) has two seals(15,16) of a diffusion resistant material, especially metal, plastic or metal-coated plastic which rest on the area(3) around the joint(2) to be sealed. Integral chambers(7,8) along both inner sides of the cover hold the seals. An Independent claim is also made for a method for removing harmful substances which diffuse out of walls, floors or other similar objects. The cover(1) is attached to the wall or floor(3) by fasteners each comprising a holder bonded or screwed to the cover and a positively locking fitting held in the joint, especially in a dowel in the latter. Adsorption parts(17,18) in an air permeable wrapping are incorporated inside the cover(1) with the seals(15,16) behind or to the side of the adsorption parts. Alternatively the back of the cover may be filled with an adsorption material. Seals may consist of two plastic layers sandwiching an aluminium layer.

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

E04C 2/40; A62D 3/00; E04B 1/92

IPC 8 full level (invention and additional information)

E04B 1/92 (2006.01)

CPC (invention and additional information)

E04B 1/92 (2013.01)

Citation (search report)

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

EP 0900893 A2 19990310; EP 0900893 A3 20001102; DE 19738567 A1 19990311

INPADOC legal status


2002-02-27 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010503

2001-07-18 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: AT BE CH DE DK FR LI LU NL

2000-11-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

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

2000-11-02 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

2000-11-02 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7E 04C 2/40 A, 7A 62D 3/00 B, 7E 04B 1/92 B

1999-03-10 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH DE DK FR LI LU NL

1999-03-10 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI