IT1281841B1 - Indicatore di intasamento per filtri d'aria in genere - Google Patents

Indicatore di intasamento per filtri d'aria in genere

Info

Publication number
IT1281841B1
IT1281841B1 IT95PD000018A ITPD950018A IT1281841B1 IT 1281841 B1 IT1281841 B1 IT 1281841B1 IT 95PD000018 A IT95PD000018 A IT 95PD000018A IT PD950018 A ITPD950018 A IT PD950018A IT 1281841 B1 IT1281841 B1 IT 1281841B1
Authority
IT
Italy
Prior art keywords
general
indicator
membrane
air filters
clogging indicator
Prior art date
Application number
IT95PD000018A
Other languages
English (en)
Inventor
Camillo Virgis
Original Assignee
Virgis Filter Snc
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 by Virgis Filter Snc filed Critical Virgis Filter Snc
Priority to IT95PD000018A priority Critical patent/IT1281841B1/it
Publication of ITPD950018A0 publication Critical patent/ITPD950018A0/it
Publication of ITPD950018A1 publication Critical patent/ITPD950018A1/it
Application granted granted Critical
Publication of IT1281841B1 publication Critical patent/IT1281841B1/it

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
IT95PD000018A 1995-01-20 1995-01-20 Indicatore di intasamento per filtri d'aria in genere IT1281841B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT95PD000018A IT1281841B1 (it) 1995-01-20 1995-01-20 Indicatore di intasamento per filtri d'aria in genere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95PD000018A IT1281841B1 (it) 1995-01-20 1995-01-20 Indicatore di intasamento per filtri d'aria in genere

Publications (3)

Publication Number Publication Date
ITPD950018A0 ITPD950018A0 (it) 1995-01-20
ITPD950018A1 ITPD950018A1 (it) 1996-07-20
IT1281841B1 true IT1281841B1 (it) 1998-03-03

Family

ID=11390901

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95PD000018A IT1281841B1 (it) 1995-01-20 1995-01-20 Indicatore di intasamento per filtri d'aria in genere

Country Status (1)

Country Link
IT (1) IT1281841B1 (it)

Also Published As

Publication number Publication date
ITPD950018A1 (it) 1996-07-20
ITPD950018A0 (it) 1995-01-20

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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: 19980626