JPH063627Y2 - 防火ダンパー - Google Patents

防火ダンパー

Info

Publication number
JPH063627Y2
JPH063627Y2 JP1988162944U JP16294488U JPH063627Y2 JP H063627 Y2 JPH063627 Y2 JP H063627Y2 JP 1988162944 U JP1988162944 U JP 1988162944U JP 16294488 U JP16294488 U JP 16294488U JP H063627 Y2 JPH063627 Y2 JP H063627Y2
Authority
JP
Japan
Prior art keywords
shutter
duct
spring
shape memory
memory alloy
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP1988162944U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0282355U (en]
Inventor
勝義 中川
Original Assignee
大東テック株式会社
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 大東テック株式会社 filed Critical 大東テック株式会社
Priority to JP1988162944U priority Critical patent/JPH063627Y2/ja
Priority to US07/429,424 priority patent/US4958687A/en
Publication of JPH0282355U publication Critical patent/JPH0282355U/ja
Application granted granted Critical
Publication of JPH063627Y2 publication Critical patent/JPH063627Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F24F2013/144—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 thermoactuators
    • 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
    • F24F2013/146—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 springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
JP1988162944U 1988-12-15 1988-12-15 防火ダンパー Expired - Lifetime JPH063627Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988162944U JPH063627Y2 (ja) 1988-12-15 1988-12-15 防火ダンパー
US07/429,424 US4958687A (en) 1988-12-15 1989-10-31 Fire damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988162944U JPH063627Y2 (ja) 1988-12-15 1988-12-15 防火ダンパー

Publications (2)

Publication Number Publication Date
JPH0282355U JPH0282355U (en]) 1990-06-26
JPH063627Y2 true JPH063627Y2 (ja) 1994-02-02

Family

ID=15764223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988162944U Expired - Lifetime JPH063627Y2 (ja) 1988-12-15 1988-12-15 防火ダンパー

Country Status (2)

Country Link
US (1) US4958687A (en])
JP (1) JPH063627Y2 (en])

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467341B (sv) * 1990-11-28 1992-07-06 Blomdahls Mekaniska Ab Eldspjaell
US5787919A (en) * 1996-12-06 1998-08-04 Lamiflow Air Systems, Inc. Pressure differential indicator with fire damper
AU745004B2 (en) * 1998-02-06 2002-03-07 Wiljoy Pty Limited Ceiling fire damper
GB9821450D0 (en) * 1998-10-03 1998-11-25 Gatley Richard Flow control means
US6112823A (en) * 1999-11-09 2000-09-05 O'leary; James Waste fire suppression control device
US6203421B1 (en) 2000-01-29 2001-03-20 Ervin H. Black Safety ceiling vent
AU2002220847A1 (en) * 2000-12-01 2002-06-11 Tri-Air Innovations Limited Air flow controller and fire damper in an air flow duct
US6746325B2 (en) 2002-02-06 2004-06-08 Genlyte Thomas Group Llc Heat distorting support clip for air handling luminaire
GB2421686B (en) * 2002-08-19 2007-02-21 Kent Tooling & Components Ltd Thermally-actuated cartridge and fire damper
KR20060005403A (ko) 2003-04-28 2006-01-17 나노머슬, 인크. 일체로 형성된 형상 기억 합금 액츄에이터를 갖는 유동제어 조립체
EP1664604B3 (en) 2003-09-05 2020-09-23 Alfmeier Präzision SE A system, method and apparatus for reducing frictional forces and for compensating shape memory alloy-actuated valves and valve systems at high temperatures
PL205587B1 (pl) 2005-10-27 2010-05-31 Ciat Spo & Lstrok Ka Z Ogranic Przeciwpożarowa klapa odcinająca
US8057077B2 (en) * 2005-12-23 2011-11-15 Canlyte Inc. Support device
US7673430B1 (en) 2006-08-10 2010-03-09 Koninklijke Philips Electronics, N.V Recessed wall-wash staggered mounting system
US20080264405A1 (en) * 2007-04-25 2008-10-30 Van Becelaere Robert M Fire damper
US7950833B1 (en) 2008-06-17 2011-05-31 Genlyte Thomas Group Llc Splay frame luminaire
US8414366B2 (en) * 2008-10-20 2013-04-09 GM Global Technology Operations LLC Active material enabled pressure release valves and methods of use
USD635239S1 (en) * 2010-01-24 2011-03-29 Glv International (1995) Ltd. Draft blocker
DE202012100146U1 (de) * 2012-01-16 2012-03-14 Trox Gmbh Einrichtung zur Veränderung der Stellung eines Luftleitelementes
US8872361B2 (en) 2012-01-25 2014-10-28 Briggs & Stratton Corporation Standby generators including compressed fiberglass components
RU2528159C1 (ru) * 2013-03-22 2014-09-10 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Вентиляционное устройство
AU2019203399B2 (en) * 2018-05-21 2020-12-24 Price Holyoake (NZ) Limited Fire Damper
CN108612907A (zh) * 2018-05-30 2018-10-02 江苏安普阀门机械有限公司 一种高气密新型防火阀
US10898743B2 (en) * 2018-11-14 2021-01-26 The Boeing Company Ventilation closure system
US12186602B1 (en) * 2019-03-25 2025-01-07 Metal-Fab, Inc. Dynamic damper in the ductwork of an air handling system
US11705779B2 (en) 2020-06-03 2023-07-18 Briggs & Stratton, Llc Inverter generator
US11591977B2 (en) 2020-06-03 2023-02-28 Briggs & Stratton, Llc Inverter generator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436016A (en) * 1967-12-12 1969-04-01 Ralph S Edwards Temperature responsive ventilator with coiled leaf spring
US3912223A (en) * 1974-03-15 1975-10-14 Nittan Co Ltd Fireproof smoke damper
US4080978A (en) * 1974-05-26 1978-03-28 Mccabe Francis J Smoke, fire and air control damper
US4040304A (en) * 1976-04-13 1977-08-09 Mccabe Francis J Clutch motor for use in resettable fire damper
JPS6096533U (ja) * 1983-12-07 1985-07-01 加藤発条株式会社 ル−バ−の角度自動調整装置
JPS61103156A (ja) * 1984-10-26 1986-05-21 Fuji Xerox Co Ltd 電子写真用感光体
US4697736A (en) * 1985-01-07 1987-10-06 Leonard W. Suroff Automatic damper assembly
JPS6359659A (ja) * 1986-08-30 1988-03-15 Sharp Corp 文字処理装置
US4817912A (en) * 1987-09-24 1989-04-04 Mccabe Francis J Bi-metal operator for smoke, fire and air control damper

Also Published As

Publication number Publication date
JPH0282355U (en]) 1990-06-26
US4958687A (en) 1990-09-25

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