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1. 发明授权

US5855510A System for exhausting smoke and controlling fires within a building 失效
标题翻译：排烟和控制建筑物内的火灾的系统
公开(公告)号：US5855510A
公开(公告)日：1999-01-05
申请号：US909804
申请日：1997-08-12
申请人： James McKenzie
发明人： James McKenzie
IPC分类号： A62C2/24 , F24F7/00 , F24F7/06 , F24F11/00
CPC分类号： F24F7/06 , A62C2/24 , F24F2007/001 , F24F2011/0097 , F24F2011/0098
摘要： A system for exhausting smoke from a building. The building has a roof, exterior walls and at least one room therein where smoke has accumulated. The system comprises an actuable compressor arranged to draw smokeless air from the atmosphere outside the building and force the atmospheric air through a conduit that is in communication with the compressor. The conduit permits the passage of the forced air therethrough and has a length extending across the room adjacent the ceiling of the room. The conduit has an exit end that is open to the atmosphere. The exit end projects through and extends some distance beyond the overhanging roof of the building to prevent reentry of exhausted smoke and gases. A smoke exhaust valve is located on the length of the conduit extending across the room. The smoke exhaust valve is normally in a closed position. A smoke detection means is provided for opening the smoke exhaust valve and for actuating the actuable compressor in response to detecting an amount of smoke in the room that exceeds a predetermined level. Whenever such an amount of smoke is detected, the smoke detection means actuates the actuable compressor which forces air through the conduit means. Smoke is drawn from the room into the conduit through the open smoke exhaust valve. The system vents the smoke to the atmosphere outside.
摘要翻译：用于从建筑物排出烟雾的系统。该建筑物有一个屋顶，外墙和至少一个房间，烟雾积聚在其中。该系统包括可驱动的压缩机，其布置成从建筑物外部的大气中吸取无烟空气，并迫使大气通过与压缩机连通的导管。导管允许强制空气通过其中并具有延伸穿过邻近房间天花板的房间的长度。导管具有对大气开放的出口端。出口端穿过并延伸到建筑物悬垂屋顶的一段距离，以防止排出的烟雾和气体重新进入。排烟阀位于穿过房间的导管长度上。排烟阀通常处于关闭位置。烟雾检测装置被设置成用于打开排烟阀并且响应于检测到房间中的烟雾量超过预定水平而致动可致动的压缩机。无论何时检测到这样的烟雾，烟雾检测装置致动致动的压缩机，迫使空气通过导管装置。烟雾从室内通过打开的排烟阀抽入导管。系统将烟雾排到外面的大气层。

2. 发明授权

US4494450A Protective cover for an exhaust fan motor 失效
标题翻译：排风扇电机的防护罩
公开(公告)号：US4494450A
公开(公告)日：1985-01-22
申请号：US332104
申请日：1981-12-18
申请人： Pierre Avril
发明人： Pierre Avril
IPC分类号： A62C3/00 , F04D29/58 , F24F7/007 , F24F7/02
CPC分类号： A62C3/14 , F24F7/025 , F24F2011/0097
摘要： A protective cover for an exhaust fan motor or the like actuable to withdraw the same by normally restrained positive pressure from the motor upon the monitoring of hot fumes representing a fire, thereby to expose the motor to a cooling environment little different from or substantially the same as that of its normal operation.
摘要翻译：一种用于排气风扇电动机等的保护盖，其能够在监视表示火灾的热烟雾时通过正常约束的来自电动机的正压将其抽回，从而将电动机暴露于几乎不同于或基本相同的冷却环境作为其正常运行。

3. 发明授权

US5788571A Method of venting smoke from highrise residential buildings 失效
标题翻译：高层住宅排烟方法
公开(公告)号：US5788571A
公开(公告)日：1998-08-04
申请号：US786294
申请日：1997-01-22
申请人： John T. Ivison , Murray A. Currie-Johnson
发明人： John T. Ivison , Murray A. Currie-Johnson
IPC分类号： F24F7/06
CPC分类号： F24F7/06 , F24F2011/0097 , F24F2011/0098
摘要： In highrise residential buildings, venting to remove smoke from corridors is required in case of fire. A method of venting smoke from a multi-floor building by providing a single supply and exhaust venting shaft communicating with each floor, with an air supply and exhaust grille opening into each corridor and communicating with the venting shaft; providing a supply source of pressurized air, and an exhaust source of reduced pressure each communicating with the venting shaft, and damper means for selectively closing or opening the communication of the supply source of pressurized air and exhaust source of reduced pressure to the venting shaft. Under normal conditions where pressure is desired in the corridors, the supply source is operating and the communication of the supply source is open to the venting shaft and the exhaust source communication to the venting shaft is closed. In case of a fire where venting of smoke or air is desired in at least one of the corridors is desired, the exhaust source is activated and communication of the exhaust source to the venting shaft is opened and supply source communication to the venting shaft is closed.
摘要翻译：在高层住宅楼宇，如有火灾，需要排放走廊内的烟雾。通过提供与每个楼层连通的单个排气通风轴，从多层建筑物排出烟雾的方法，每个走廊通入供气排气格栅并与通风轴连通; 提供加压空气的供应源和与通气轴连通的减压排气源，以及用于选择性地关闭或打开加压空气供应源和减压排气源到通风轴的阻尼装置。在走廊需要压力的正常条件下，供应源正在运行，供气源的通信对通风轴开放，排气源与排气轴的连通关闭。在需要在至少一个走廊中需要排出烟雾或空气的情况下，排气源被激活并且排气源与排气轴的连通被打开，并且与通气轴的供应源连通被关闭。

4. 发明授权

US4090437A Opening-devices for smoke- and heat-vents 失效
标题翻译：烟气和通风口的开启装置
公开(公告)号：US4090437A
公开(公告)日：1978-05-23
申请号：US705878
申请日：1976-07-16
申请人： Pierre Emmanuel Eugene Jean Bogaert
发明人： Pierre Emmanuel Eugene Jean Bogaert
IPC分类号： A62C2/12 , E05F1/00 , F24F7/02 , F23L17/02
CPC分类号： E05F1/002 , F24F7/02 , E05Y2900/154 , F24F2011/0097
摘要： Compact and autonomous device of high power for the opening of a smoke and heat vent, placed between the fix and the opening frame of the vent and composed of a fix arm forming the fix frame and a pivoting arm, the opening force being transmitted to the opening frame by means of a hinge fixed on a fitting piece gliding in the pivoting arm, which is retained in a closed position by means of a pivoting hook, driven by different pulling means, among which a pivoting lever kept in a retaining position by an electro-magnet, all forces and tensions being entirely taken up within the autonomous device and working in vertical and parallel planes, which are very close to one another. (Figure 1)
摘要翻译：高功率的紧凑且自主的装置，用于打开烟气和热通风口，放置在通风口的固定件和开口框架之间，并由形成固定框架和枢转臂的固定臂组成，打开力传递到通过铰链固定在滑动在枢转臂中的装配件上的铰链，铰链臂通过由不同牵引装置驱动的枢转钩保持在关闭位置，其中枢转杆通过一个保持位置保持在保持位置电磁体，所有的力和张力完全被占用在自主装置内并且在彼此非常接近的垂直和平行平面中工作。（图1）

5. 发明授权

US4033246A Vent 失效
标题翻译：发泄
公开(公告)号：US4033246A
公开(公告)日：1977-07-05
申请号：US656131
申请日：1976-02-09
申请人： Arthur P. Jentoft , Paul A. Couture
发明人： Arthur P. Jentoft , Paul A. Couture
IPC分类号： A62C2/12 , F24F7/00 , F24F13/00
CPC分类号： A62C2/12 , F24F2011/0097
摘要： A system for venting smoke and fumes from selected floors of a multi-story building comprising a vertical smoke pipe or shaft which extends from the basement to the roof of the building and a plurality of vent units disposed along the smoke shaft, one being associated with each floor of the building. Each unit includes a hinged door that opens by gravity force and is normally maintained closed by a latch mechanism that may be operated remotely by electrical or pneumatic means or may be operated manually. A thin metallic gasket seals the door to its frame and further functions as a spring means for urging the door open when the latch mechanism is released.
摘要翻译：一种用于从多层建筑的选定地板排放烟雾和烟雾的系统，包括从地下室延伸到建筑物的屋顶的垂直烟管或竖井，以及沿着烟轴设置的多个通风单元，一个与建筑物的每一层。每个单元包括通过重力打开的铰接门，并且通常由可由电动或气动装置远程操作的闩锁机构保持关闭，或者可以手动操作。薄金属垫圈将门密封到其框架上，并且进一步起到弹簧装置的作用，用于当闩锁机构被释放时促使门打开。

6. 发明授权

US3977134A Vent closure arrangement 失效
标题翻译：通风封闭装置
公开(公告)号：US3977134A
公开(公告)日：1976-08-31
申请号：US554206
申请日：1975-02-28
申请人： Pierre Emmanuel Eugene Jean Bogaert
发明人： Pierre Emmanuel Eugene Jean Bogaert
IPC分类号： F24F7/02 , E05F15/20
CPC分类号： F24F7/02 , F24F2011/0097
摘要： A roof vent for releasing smoke and heat from a building in the case of a fire is provided with a cover mounted on two track members for movement in the common direction of elongation of the track members which define therebetween an opening through the roof. The cover is permanently biased away from the position in which it closes the roof opening, but is normally retained in its closing position by a detent device which may be inactivated by temperature sensitive apparatus in the case of a fire. The operating elements of the vent are concealed from view and protected from the elements by being arranged under the cover member.

7. 发明授权

US6036595A Safety system for smoke and fumes 失效
标题翻译：烟雾和烟雾的安全系统
公开(公告)号：US6036595A
公开(公告)日：2000-03-14
申请号：US885892
申请日：1997-06-30
申请人： John Vole
发明人： John Vole
IPC分类号： F24F7/013 , F24F11/00
CPC分类号： F24F11/0001 , F24F7/013 , F24F11/001 , F24F2011/0024 , F24F2011/0027 , F24F2011/0097 , Y02B30/78
摘要： A detector in a space to be sensed and controlled gives an electrical signal upon fumes in the space reaching a predetermined level. An electrical circuit is thereby energized to operate a fan to exhaust the space. Inlet and outlet openings in the structure enclosing the space are biased closed but open in response to air pressure on operation of the fan. Also the main door is opened by mechanism actuated by the signal. When the main door is open, the circuitry for opening the main door is open, and there is no actuating the apparatus.
摘要翻译：待检测和控制的空间中的检测器在空间中的烟雾达到预定水平时给出电信号。由此，电路被激励以操作风扇以排出空间。封闭空间的结构中的入口和出口开口偏置闭合，但响应风扇运行时的空气压力而打开。主门也通过由信号致动的机构打开。当主门打开时，用于打开主门的电路打开，并且没有启动设备。

8. 发明授权

US5927012A Emergency release latch mechanism for smoke hatch 失效
标题翻译：用于烟雾的紧急释放闩锁机构
公开(公告)号：US5927012A
公开(公告)日：1999-07-27
申请号：US102182
申请日：1998-06-22
申请人： Steven G. Cermola , Won Suk Surh
发明人： Steven G. Cermola , Won Suk Surh
IPC分类号： A62C2/24 , E04D13/035 , E05B65/10
CPC分类号： A62C2/24 , E04D13/0351 , E05B65/104 , F24F2011/0097
摘要： An emergency release latch mechanism for a hinged cover of a hatchway construction, wherein the cover is heavily spring biased to open position but is normally restrained in closed position by the latch mechanism. The mechanism includes an emergency-actuated release member such as a low-temperature fusible metal link which, through a release mechanism which reduces the tensile load on the link, retains a latching dog in engagement with a shackle pin on the cover but assures positive disengagement therefrom to release the cover to open position in the event of actuation of the emergency-actuated release member. The latch mechanism is typically positioned at the center of the hatch but the release member and emergency-actuated release members are disposed near a wall of the hatch so that the latch mechanism may easily be set or reset by a person at the periphery of the hatch by securing a cable connecting the latch mechanism and release mechanism.
摘要翻译：一种用于舱口结构的铰接盖的紧急释放闩锁机构，其中所述盖被重度弹簧偏压到打开位置，但是通常由所述闩锁机构限制在关闭位置。该机构包括紧急致动的释放构件，例如低温易熔金属连接件，其通过减小连杆上的拉伸载荷的释放机构保持锁定爪与盖上的钩环接合，但确保正向脱离在致动紧急致动的释放构件的情况下，将盖释放到打开位置。闩锁机构通常位于舱口的中心处，但是释放构件和应急致动的释放构件设置在舱口的壁附近，使得闩锁机构可以容易地由舱口周边的人设置或复位通过固定连接闩锁机构和释放机构的电缆。

9. 发明授权

US4338967A Universal link bar operator and actuator for rotating blade air, smoke, and fire dampers 失效
标题翻译：通用连接杆操作器和用于旋转刀片空气，烟雾和消防阀的执行器
公开(公告)号：US4338967A
公开(公告)日：1982-07-13
申请号：US154713
申请日：1980-05-30
申请人： Francis J. McCabe
发明人： Francis J. McCabe
IPC分类号： A62C2/14 , E05F1/00 , E06B7/086 , F24F13/15 , F24F13/14 , F16K1/22
CPC分类号： A62C2/14 , E06B7/086 , F24F11/053 , F24F13/15 , E05Y2900/146 , F24F2011/0097 , F24F2011/0098 , Y10T137/87475
摘要： A universal operator is disclosed for rotating blade air, smoke and fire dampers, said dampers comprising a frame and a plurality of interconnected blades within said frame, said interconnection being in the form of a link bar which adapts all of said blades to open and close as a unit. The operator comprises a pair of pivotally connected members to form a knee-action joint which in turn is pivotally connected both to the damper frame and to said link bar. The operator also comprises stall type actuation means for selectively acting through the operator to control the degree of blade opening and bias means to return said blades to their normal operating position whenever said actuation means is disengaged.
摘要翻译：公开了一种用于旋转叶片空气，烟雾和火焰阻尼器的通用操作器，所述阻尼器包括在所述框架内的框架和多个互连叶片，所述互连是连接杆的形式，其适应所有所述叶片打开和关闭作为一个单位。操作者包括一对枢转连接的构件，以形成膝盖动作接头，该关节接头又可转动地连接到阻尼器框架和连接杆。操作者还包括失速型致动装置，用于选择性地通过操作者作用，以控制叶片开度和偏压装置，以便每当所述致动装置脱离时将所述叶片返回到其正常操作位置。

10. 发明授权

US4192385A Fire fighting apparatus 失效
标题翻译：消防器材
公开(公告)号：US4192385A
公开(公告)日：1980-03-11
申请号：US945539
申请日：1978-09-25
申请人： Leo P. Pierce
发明人： Leo P. Pierce
IPC分类号： A62C37/00 , A62C37/12 , F24F7/02
CPC分类号： A62C5/022 , A62C37/12 , F24F7/02 , F24F2011/0097
摘要： Apparatus for opening an enclosure in response to operation of a foam generator, including an operative connection between the generator and the latch of the venting door.
摘要翻译：用于响应于泡沫发生器的操作而打开外壳的装置，包括发电机和排气门的闩锁之间的可操作连接。

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