ZA754627B - Fire dampers - Google Patents

Fire dampers

Info

Publication number
ZA754627B
ZA754627B ZA754627A ZA754627A ZA754627B ZA 754627 B ZA754627 B ZA 754627B ZA 754627 A ZA754627 A ZA 754627A ZA 754627 A ZA754627 A ZA 754627A ZA 754627 B ZA754627 B ZA 754627B
Authority
ZA
South Africa
Prior art keywords
fire dampers
dampers
fire
Prior art date
Application number
ZA754627A
Other languages
English (en)
Inventor
F Pantland
E Pantland
Original Assignee
E Pantland
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 E Pantland filed Critical E Pantland
Priority to ZA754627A priority Critical patent/ZA754627B/xx
Priority to GB2811976A priority patent/GB1516007A/en
Priority to IL50007A priority patent/IL50007A0/xx
Priority to BR7604562A priority patent/BR7604562A/pt
Priority to US05/704,599 priority patent/US4100931A/en
Priority to DE19762631731 priority patent/DE2631731A1/de
Priority to FR7621796A priority patent/FR2317949A1/fr
Priority to AU15945/76A priority patent/AU502034B2/en
Priority to JP8589176A priority patent/JPS5214098A/ja
Publication of ZA754627B publication Critical patent/ZA754627B/xx

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
    • A62C2/14—Hinged dampers with two or more blades
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms
    • A62C2/241—Operating or controlling mechanisms having mechanical actuators and heat sensitive parts
    • A62C2/242—Operating or controlling mechanisms having mechanical actuators and heat sensitive parts with fusible links
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1797—Heat destructible or fusible
    • Y10T137/1819—Safety cut-off
    • Y10T137/1834—With external closing means

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)
  • Air-Flow Control Members (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
ZA754627A 1975-07-18 1975-07-18 Fire dampers ZA754627B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ZA754627A ZA754627B (en) 1975-07-18 1975-07-18 Fire dampers
GB2811976A GB1516007A (en) 1975-07-18 1976-07-06 Fire dampers
IL50007A IL50007A0 (en) 1975-07-18 1976-07-09 Fire dampers
BR7604562A BR7604562A (pt) 1975-07-18 1976-07-12 Dispositivo abafador de fogo
US05/704,599 US4100931A (en) 1975-07-18 1976-07-12 Fire damper
DE19762631731 DE2631731A1 (de) 1975-07-18 1976-07-15 Feuersperre, insbesondere fuer ventilationsanlagen, lueftungsschaechte o.dgl.
FR7621796A FR2317949A1 (fr) 1975-07-18 1976-07-16 Registre pare-feu
AU15945/76A AU502034B2 (en) 1975-07-18 1976-07-16 Fire damper
JP8589176A JPS5214098A (en) 1975-07-18 1976-07-19 Device for preventing fire from spreading

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA754627A ZA754627B (en) 1975-07-18 1975-07-18 Fire dampers

Publications (1)

Publication Number Publication Date
ZA754627B true ZA754627B (en) 1977-03-30

Family

ID=25569229

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA754627A ZA754627B (en) 1975-07-18 1975-07-18 Fire dampers

Country Status (9)

Country Link
US (1) US4100931A (xx)
JP (1) JPS5214098A (xx)
AU (1) AU502034B2 (xx)
BR (1) BR7604562A (xx)
DE (1) DE2631731A1 (xx)
FR (1) FR2317949A1 (xx)
GB (1) GB1516007A (xx)
IL (1) IL50007A0 (xx)
ZA (1) ZA754627B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432272A (en) * 1982-11-29 1984-02-21 Ruskin Manufacturing Company Motor operated fire damper
GB8522702D0 (en) * 1985-09-13 1985-10-16 Actionair Equip Fusible element mounting mechanism
GB8720249D0 (en) * 1987-08-27 1987-10-07 Humm H G Safety curtain means
GB2223942A (en) * 1988-09-07 1990-04-25 Gilberts Fire damper
US4911065A (en) * 1989-04-11 1990-03-27 Philips Industrial Components Inc. Damper with override control
FR2690219B1 (fr) * 1992-04-15 1995-02-17 Robinetterie Indle Ste Nouvell Dispositif de coupure automatique d'un circuit de fluide en cas d'incendie.
US5642767A (en) * 1995-12-13 1997-07-01 Translogic Corporation Up closing fire door
US5768839A (en) * 1996-03-29 1998-06-23 Mccabe; Francis J. Central flange mounted damper
US20060249715A1 (en) * 2005-04-12 2006-11-09 Salyer David G Method for reducing flame spread
ES2304840B1 (es) * 2006-03-06 2010-01-05 Talleres Bou S.L. Sala de almacenamiento.
US20080110580A1 (en) * 2006-11-14 2008-05-15 Rite-Hite Holding Corporation Insulated curtain for a door
US8113265B2 (en) 2009-03-02 2012-02-14 Rite-Hite Holding Corporation Washdown door
ES2699805T3 (es) 2012-02-14 2019-02-12 Firestone Building Prod Co Llc Sistema de paneles solares con barreras móviles
GB2534877B (en) * 2015-02-02 2020-12-23 Flamgard Engineering Ltd Fire damper assemblies
CN106337955B (zh) * 2015-07-17 2018-12-18 上海显隆通风设备有限公司 防火阀的执行机构
CN111677887B (zh) * 2020-06-10 2021-12-03 广东耀安实业有限公司 一种排烟防火阀
CN112879655B (zh) * 2020-12-25 2022-06-21 成都建工工业设备安装有限公司 一种用于并联式风管防火阀的安装方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313095A (en) * 1940-05-31 1943-03-09 Guardite Corp Door control mechanism
US2586906A (en) * 1947-10-01 1952-02-26 Heber W Harcum Valve
FR1564075A (xx) * 1968-03-08 1969-04-18
US3591221A (en) * 1969-04-25 1971-07-06 American Warming Ventilation Fire damper latch
US3646877A (en) * 1969-12-22 1972-03-07 Rixson Inc Closure operator
FR2151518A5 (xx) * 1971-08-31 1973-04-20 Essemes Sa Productions
US3960065A (en) * 1975-01-20 1976-06-01 Mccabe Francis J Air control apparatus

Also Published As

Publication number Publication date
JPS5214098A (en) 1977-02-02
FR2317949A1 (fr) 1977-02-11
AU1594576A (en) 1978-01-19
GB1516007A (en) 1978-06-28
IL50007A0 (en) 1976-09-30
DE2631731A1 (de) 1977-02-03
BR7604562A (pt) 1977-08-02
US4100931A (en) 1978-07-18
AU502034B2 (en) 1979-07-12

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