JPH0282355U - - Google Patents
Info
- Publication number
- JPH0282355U JPH0282355U JP1988162944U JP16294488U JPH0282355U JP H0282355 U JPH0282355 U JP H0282355U JP 1988162944 U JP1988162944 U JP 1988162944U JP 16294488 U JP16294488 U JP 16294488U JP H0282355 U JPH0282355 U JP H0282355U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- spring
- duct
- plate
- shape memory
- 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.)
- Granted
Links
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 4
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)
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 true JPH0282355U (US06826419-20041130-M00005.png) | 1990-06-26 |
| JPH063627Y2 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 (US06826419-20041130-M00005.png) |
| JP (1) | JPH063627Y2 (US06826419-20041130-M00005.png) |
Families Citing this family (25)
| 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 |
| WO2004097218A2 (en) | 2003-04-28 | 2004-11-11 | Nanomuscle, Inc. | Flow control assemblies having integrally formed shape memory alloy actuators |
| 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 |
| 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 |
| 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)
| 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 |
-
1988
- 1988-12-15 JP JP1988162944U patent/JPH063627Y2/ja not_active Expired - Lifetime
-
1989
- 1989-10-31 US US07/429,424 patent/US4958687A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4958687A (en) | 1990-09-25 |
| JPH063627Y2 (ja) | 1994-02-02 |
