NZ721454A - Multi-functional valve device for expelling humidity and saturated steam for building structures - Google Patents

Multi-functional valve device for expelling humidity and saturated steam for building structures

Info

Publication number
NZ721454A
NZ721454A NZ721454A NZ72145412A NZ721454A NZ 721454 A NZ721454 A NZ 721454A NZ 721454 A NZ721454 A NZ 721454A NZ 72145412 A NZ72145412 A NZ 72145412A NZ 721454 A NZ721454 A NZ 721454A
Authority
NZ
New Zealand
Prior art keywords
holding element
hollow duct
closing
saturated steam
valve device
Prior art date
Application number
NZ721454A
Other versions
NZ721462B2 (en
Inventor
Michele Caboni
Original Assignee
Michele Caboni
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
Priority claimed from IT001251A external-priority patent/ITTO20111251A1/en
Application filed by Michele Caboni filed Critical Michele Caboni
Publication of NZ721454A publication Critical patent/NZ721454A/en
Publication of NZ721462B2 publication Critical patent/NZ721462B2/en

Links

Abstract

A multi-functional valve device (1) is described, for expelling humidity and saturated steam, adapted to operate, through the pressure difference existing inside building structures and adapted to be placed in recesses of building envelopes; the device (1) comprises: a first holding element (3) equipped with a first hollow duct (5) for communicating with outside the device (1); a second holding element (7) operatively coupled with the first holding element (3) and equipped with a containing seat (9), the second holding element (7) being further equipped with a second hollow duct (13) for communicating with outside the ‘ device (1); and an opening/closing element (11, 11’, 15) of the device (1), the opening/closing element (11, 11’, 15) being adapted to assume a closing position of the device (1) in which it is in contact with the first holding element (3) closing. the first hollow duct (5), the opening/closing element (11, 11’, 15) being adapted to also assume an opening position of the device (1) in which it is not in contact with the first holding element (3) and communicates the first hollow duct (5) and the second hollow duct (13).
NZ721454A 2012-12-31 Multi-functional Valve Device for Expelling Humidity and Saturated Steam for Building Structures NZ721462B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001251A ITTO20111251A1 (en) 2011-12-31 2011-12-31 MULTIFUNCTION VALVE DEVICE FOR EXTRSATION OF HUMIDITY AND SATURATED STEAM FOR BUILDING STRUCTURES.
NZ62810312 2012-12-31

Publications (2)

Publication Number Publication Date
NZ721454A true NZ721454A (en) 2018-02-23
NZ721462B2 NZ721462B2 (en) 2018-05-24

Family

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 31 DEC 2019 BY MICHELE CABONI

Effective date: 20180605

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 31 DEC 2020 BY MICHELE CABONI

Effective date: 20191024

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 31 DEC 2021 BY MICHELE CABONI

Effective date: 20201231

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 31 DEC 2022 BY MICHELE CABONI

Effective date: 20211205

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 31 DEC 2023 BY MICHELE CABONI

Effective date: 20230630