DK119083B - Regulerbart brandspæld til luftventilationsanlæg. - Google Patents

Regulerbart brandspæld til luftventilationsanlæg.

Info

Publication number
DK119083B
DK119083B DK428867AA DK428867A DK119083B DK 119083 B DK119083 B DK 119083B DK 428867A A DK428867A A DK 428867AA DK 428867 A DK428867 A DK 428867A DK 119083 B DK119083 B DK 119083B
Authority
DK
Denmark
Prior art keywords
air ventilation
ventilation systems
fire damper
adjustable fire
adjustable
Prior art date
Application number
DK428867AA
Other languages
English (en)
Inventor
J Grefstad
Original Assignee
Noboe Fab As
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 Noboe Fab As filed Critical Noboe Fab As
Publication of DK119083B publication Critical patent/DK119083B/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • A62C2/14—Hinged dampers with two or more blades
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
    • A62C4/02—Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/223—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves with a plurality of valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • 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
    • F24F11/35—Responding to malfunctions or emergencies to fire, excessive heat or smoke by closing 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1473—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cams or levers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Safety Valves (AREA)
  • Air-Flow Control Members (AREA)
DK428867AA 1966-08-25 1967-08-24 Regulerbart brandspæld til luftventilationsanlæg. DK119083B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO16443766 1966-08-25

Publications (1)

Publication Number Publication Date
DK119083B true DK119083B (da) 1970-11-09

Family

ID=19909679

Family Applications (1)

Application Number Title Priority Date Filing Date
DK428867AA DK119083B (da) 1966-08-25 1967-08-24 Regulerbart brandspæld til luftventilationsanlæg.

Country Status (4)

Country Link
DK (1) DK119083B (da)
FI (1) FI43001B (da)
GB (1) GB1185367A (da)
SE (1) SE313162B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286351A1 (fr) * 1974-09-27 1976-04-23 Vierling Charles Module de securite pour installation de ventilation et/ou climatisation en particulier bouche d'extraction et d'insuflation
GB2073852B (en) * 1980-04-10 1984-03-14 Flaekt Ltd Apparatus for engagement with a damper blade
DE3118823C2 (de) * 1981-05-12 1986-04-30 E. Schmitz KG & Schoeller Kunststoff-Zentrale GmbH, 5000 Köln Lüftungsvorrichtung
FR2583130B1 (fr) * 1985-06-07 1988-01-08 Poelman Sofiltra Registre d'isolement et de reglage de debit d'un gaz
GB9011353D0 (en) * 1990-05-21 1990-07-11 Motorised Air Products Limited Smoke and fire damper
NL1030150C2 (nl) * 2005-10-10 2007-04-11 Holdingmij D Klijn B V Regelklep voor een luchtkanaal.
DE102011011772B4 (de) * 2011-02-18 2015-02-05 Cb-Tec Gmbh Zuluft-Wanddurchführung
CN108692041B (zh) * 2018-06-22 2019-10-11 江苏浩博塑业有限公司 一种抵压锁定式蝶阀
CN109538770A (zh) * 2018-11-19 2019-03-29 湖州师范学院 一种叶瓣芯自动水量调节装置
CN115596845A (zh) * 2021-07-09 2023-01-13 中国石油化工股份有限公司（Cn） 节流阀及加注装置

Also Published As

Publication number Publication date
FI43001B (da) 1970-09-02
GB1185367A (en) 1970-03-25
SE313162B (da) 1969-08-04

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