| (19) |
 |
|
(11) |
EP 0 421 166 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
04.03.1992 Bulletin 1992/10 |
| (43) |
Date of publication A2: |
|
10.04.1991 Bulletin 1991/15 |
| (22) |
Date of filing: 13.09.1990 |
|
|
| (84) |
Designated Contracting States: |
|
AT BE CH DE DK ES FR GB GR LI LU NL SE |
| (30) |
Priority: |
25.09.1989 IT 2182189
|
| (71) |
Applicant: ECODECO S.p.A. |
|
I-27010 Giussago (Pavia) (IT) |
|
| (72) |
Inventor: |
|
- Natta, Giuseppe
I-27010 Giussago (Pavia) (IT)
|
| (74) |
Representative: Forattini, Amelia et al |
|
c/o Internazionale Brevetti
Ingg. ZINI, MARANESI & C. S.r.l.
Piazza Castello 1
I-20121 Milano
I-20121 Milano (IT) |
|
| |
|
| (54) |
A process for operating in safety conditions in the maintenance and reclamation of
containers of flammable substances |
(57) Process for operating in safety conditions in the maintenance or reclamation of containers
of flammable substances comprising the steps of: generating fire-fighting foam; filling
with the fire-fighting foam a container on which intervention is required; cutting
the container defoaming the foam for its subsequent disposal.