IT202200005258A1 - PRESSURIZATION SYSTEM OF A STAIRWELL - Google Patents

PRESSURIZATION SYSTEM OF A STAIRWELL Download PDF

Info

Publication number
IT202200005258A1
IT202200005258A1 IT102022000005258A IT202200005258A IT202200005258A1 IT 202200005258 A1 IT202200005258 A1 IT 202200005258A1 IT 102022000005258 A IT102022000005258 A IT 102022000005258A IT 202200005258 A IT202200005258 A IT 202200005258A IT 202200005258 A1 IT202200005258 A1 IT 202200005258A1
Authority
IT
Italy
Prior art keywords
stairwell
pressurization system
pressurization
Prior art date
Application number
IT102022000005258A
Other languages
Italian (it)
Inventor
Ugo Rosso
Ivan Barra
Original Assignee
Rosso Officine S R L
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 Rosso Officine S R L filed Critical Rosso Officine S R L
Priority to IT102022000005258A priority Critical patent/IT202200005258A1/en
Priority to EP23161132.8A priority patent/EP4245944A1/en
Publication of IT202200005258A1 publication Critical patent/IT202200005258A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/04—Air-ducts or air channels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
IT102022000005258A 2022-03-17 2022-03-17 PRESSURIZATION SYSTEM OF A STAIRWELL IT202200005258A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102022000005258A IT202200005258A1 (en) 2022-03-17 2022-03-17 PRESSURIZATION SYSTEM OF A STAIRWELL
EP23161132.8A EP4245944A1 (en) 2022-03-17 2023-03-10 Pressurization system for a stairwell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000005258A IT202200005258A1 (en) 2022-03-17 2022-03-17 PRESSURIZATION SYSTEM OF A STAIRWELL

Publications (1)

Publication Number Publication Date
IT202200005258A1 true IT202200005258A1 (en) 2023-09-17

Family

ID=81927999

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000005258A IT202200005258A1 (en) 2022-03-17 2022-03-17 PRESSURIZATION SYSTEM OF A STAIRWELL

Country Status (2)

Country Link
EP (1) EP4245944A1 (en)
IT (1) IT202200005258A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2345485A2 (en) * 2010-01-13 2011-07-20 Fire Engineering Associates Limited System and method for smoke suppression
DE102015111678A1 (en) * 2015-07-17 2017-01-19 Alfred Eichelberger Gmbh & Co. Kg Smoke protection system for a building and method for keeping smoke free
EP3447399A2 (en) * 2017-08-07 2019-02-27 Scott Charles Johnson Method of retrofitting a smoke extractor system to a building and building retrofitted with said smoke extractor system
EP3542870A2 (en) * 2018-03-22 2019-09-25 Abrahamssons Hantverk-&Fastighetsservice AB A ventilation system for a building having a smoke evacuation functionality and a method for operating said system
IT201900020868A1 (en) 2019-11-12 2021-05-12 Rosso Officine S R L FORCED EXTRACTION SYSTEM OF FUMES IN THE EVENT OF FIRE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2345485A2 (en) * 2010-01-13 2011-07-20 Fire Engineering Associates Limited System and method for smoke suppression
DE102015111678A1 (en) * 2015-07-17 2017-01-19 Alfred Eichelberger Gmbh & Co. Kg Smoke protection system for a building and method for keeping smoke free
EP3447399A2 (en) * 2017-08-07 2019-02-27 Scott Charles Johnson Method of retrofitting a smoke extractor system to a building and building retrofitted with said smoke extractor system
EP3542870A2 (en) * 2018-03-22 2019-09-25 Abrahamssons Hantverk-&Fastighetsservice AB A ventilation system for a building having a smoke evacuation functionality and a method for operating said system
IT201900020868A1 (en) 2019-11-12 2021-05-12 Rosso Officine S R L FORCED EXTRACTION SYSTEM OF FUMES IN THE EVENT OF FIRE

Also Published As

Publication number Publication date
EP4245944A1 (en) 2023-09-20

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