IT1263657B - Electrical fan for inflating roof panels of greenhouses in general - Google Patents

Electrical fan for inflating roof panels of greenhouses in general

Info

Publication number
IT1263657B
IT1263657B ITPD930094A ITPD930094A IT1263657B IT 1263657 B IT1263657 B IT 1263657B IT PD930094 A ITPD930094 A IT PD930094A IT PD930094 A ITPD930094 A IT PD930094A IT 1263657 B IT1263657 B IT 1263657B
Authority
IT
Italy
Prior art keywords
greenhouses
general
inflating
roof panels
electrical fan
Prior art date
Application number
ITPD930094A
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 ITPD930094A priority Critical patent/IT1263657B/en
Publication of ITPD930094A0 publication Critical patent/ITPD930094A0/en
Publication of ITPD930094A1 publication Critical patent/ITPD930094A1/en
Application granted granted Critical
Publication of IT1263657B publication Critical patent/IT1263657B/en

Links

Abstract

This is an electric fan with a plurality of ducts for blowing air into the panels of the roofs of greenhouses in general; one of the ducts is equipped with a valve connected to the openable section in such a way as to limit and/or reduce the inflow of air to the open section without interrupting the flow to the other portions of the stable sections. <IMAGE>
ITPD930094A 1993-04-22 1993-04-22 Electrical fan for inflating roof panels of greenhouses in general IT1263657B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITPD930094A IT1263657B (en) 1993-04-22 1993-04-22 Electrical fan for inflating roof panels of greenhouses in general

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD930094A IT1263657B (en) 1993-04-22 1993-04-22 Electrical fan for inflating roof panels of greenhouses in general

Publications (3)

Publication Number Publication Date
ITPD930094A0 ITPD930094A0 (en) 1993-04-22
ITPD930094A1 ITPD930094A1 (en) 1994-10-22
IT1263657B true IT1263657B (en) 1996-08-27

Family

ID=11390300

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD930094A IT1263657B (en) 1993-04-22 1993-04-22 Electrical fan for inflating roof panels of greenhouses in general

Country Status (1)

Country Link
IT (1) IT1263657B (en)

Also Published As

Publication number Publication date
ITPD930094A1 (en) 1994-10-22
ITPD930094A0 (en) 1993-04-22

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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: 19990429