IT1257792B - Composite filter for the purification of air - Google Patents

Composite filter for the purification of air

Info

Publication number
IT1257792B
IT1257792B ITBO920182A ITBO920182A IT1257792B IT 1257792 B IT1257792 B IT 1257792B IT BO920182 A ITBO920182 A IT BO920182A IT BO920182 A ITBO920182 A IT BO920182A IT 1257792 B IT1257792 B IT 1257792B
Authority
IT
Italy
Prior art keywords
air
purification
filter
composite filter
purified
Prior art date
Application number
ITBO920182A
Other languages
Italian (it)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ITBO920182A priority Critical patent/IT1257792B/en
Publication of ITBO920182A0 publication Critical patent/ITBO920182A0/en
Publication of ITBO920182A1 publication Critical patent/ITBO920182A1/en
Application granted granted Critical
Publication of IT1257792B publication Critical patent/IT1257792B/en

Links

Abstract

The composite filter for the purification of air comprises a filter cloth, an electrostatic filter, an activated carbon filter and a device to draw air along this path located in series along a path through which the air which has to be purified is extracted. The equipment can be dimensioned in relation to the nature of the pollutant and/or the environment which has to be purified. <IMAGE>
ITBO920182A 1992-05-15 1992-05-15 Composite filter for the purification of air IT1257792B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITBO920182A IT1257792B (en) 1992-05-15 1992-05-15 Composite filter for the purification of air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO920182A IT1257792B (en) 1992-05-15 1992-05-15 Composite filter for the purification of air

Publications (3)

Publication Number Publication Date
ITBO920182A0 ITBO920182A0 (en) 1992-05-15
ITBO920182A1 ITBO920182A1 (en) 1993-11-15
IT1257792B true IT1257792B (en) 1996-02-13

Family

ID=11338258

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO920182A IT1257792B (en) 1992-05-15 1992-05-15 Composite filter for the purification of air

Country Status (1)

Country Link
IT (1) IT1257792B (en)

Also Published As

Publication number Publication date
ITBO920182A1 (en) 1993-11-15
ITBO920182A0 (en) 1992-05-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970527