公开(公告)号：US20240068662A1

公开(公告)日：2024-02-29

申请号：US18063723

申请日：2022-12-09

Applicant: Todd Markward

Inventor： Todd Markward

IPC: F23L17/02

CPC classification number: F23L17/02

Abstract: The present invention relates to an exhaust vent soot guard device that prevents heat and soot from an exhaust vent from damaging the exterior of a building. The device is primarily comprised of a base plate, a hood, and at least one fastener. The base plate can be secured to the exterior of a building above an exhaust fan via the fastener, wherein the hood attaches to the base plate and is comprised of a first half and a second half that form an angle of less than 180 degrees. In this manner, the hood blocks heat and soot from damaging the building's exterior once it has exited the exhaust vent.

公开(公告)号：US10012383B2

公开(公告)日：2018-07-03

申请号：US14466406

申请日：2014-08-22

Applicant: NORITZ CORPORATION

Inventor： Takahide Hasegawa ,  Akira Iwasaki

IPC: E04F17/02 ,  F23L17/02 ,  F23J13/02 ,  F23J13/04

CPC classification number: F23L17/02 ,  F23J13/02 ,  F23J13/04 ,  F23J2213/101 ,  F23J2213/203 ,  F23J2213/50 ,  F23J2900/13021

Abstract: A water heater heats water with a combustion gas. An exhaust tube includes one end portion and the other end portion, is connected to the water heater at one end portion, and inside thereof is defined as an emission path for the combustion gas. An exhaust pipe is greater in outer diameter than the exhaust tube, and a part of the exhaust tube on a side of the other end portion is introduced in the inside thereof. An exhaust terminal is attached to an end portion of the exhaust pipe and has an exhaust port for exhausting the combustion gas to the outside. An exhaust straightening member is attached to the other end portion of the exhaust tube and has an opening portion for allowing the combustion gas to flow out toward the exhaust port.

公开(公告)号：US20170328565A1

公开(公告)日：2017-11-16

申请号：US15150719

申请日：2016-05-10

Applicant: Alice Rachel Bangera ,  Roland Habich Bangera

Inventor： Barrie Irwin Harmsworth

IPC: F23L17/02 ,  F24F13/26 ,  F24F13/20

CPC classification number: F23L17/02 ,  F24F7/02 ,  F24F13/26

Abstract: There is provided a wind boosted ventilation apparatus for removing exhaust gases from inside enclosed spaces to the atmosphere, said ventilation apparatus comprising a ventilation duct and an external wall having a plurality of openings, a circular pressure plate placed on the top of said ventilation duct, a shroud surrounding said ventilation duct in a such way that a gap is defined between said ventilation duct and said shroud, and a plurality of guide vanes extending outwardly and transversally with respect to the central axis, wherein said openings are extending along said external wall of the ventilation duct and are inclined at a predetermined angle with respect to central axis of said ventilation duct, and said plurality of guide vanes are placed in a such way that they divide the area between the ventilation duct and the shroud into a plurality of compartments.

公开(公告)号：US20160186993A1

公开(公告)日：2016-06-30

申请号：US14981556

申请日：2015-12-28

Applicant: exodraft a/s

Inventor： Jørgen Andersen

IPC: F23L17/00

CPC classification number: F23L17/005 ,  F23J3/026 ,  F23J11/12 ,  F23J13/08 ,  F23L17/02

Abstract: The invention provides a motor-driven chimney draft system with a flue gas inlet, a flue gas outlet, a flue gas compartment in fluid communication with the flue gas inlet and with the flue gas outlet, the flow of flue gases in the flue gas compartment having a flow direction from the flue gas inlet to the flue gas outlet, a motor compartment with motor having a motor shaft extending through a separating wall of the flue gas compartment, the motor shaft carrying an impeller for driving the received flow of flue gases in the flow direction; each of the separating wall of the flue gas compartment and the separating wall of the motor compartment extends parallel to the flow direction of flue gases, and they are arranged facing each other so as to define an air space therebetween, where the air space has openings allowing ambient air to flow through the air space.

Abstract translation: 本发明提供了一种具有烟道气入口，烟气出口，与烟气入口和烟气出口流体连通的烟气室的电动烟囱牵伸系统，烟道气室中的烟道气流 具有从烟道气入口到烟道气出口的流动方向，具有马达的马达室具有延伸穿过烟道气隔室的分隔壁的马达轴，所述马达轴承有用于驱动所接收的烟道气流的叶轮 流向; 烟气室的分隔壁和电动机室的分隔壁平行于烟道气的流动方向延伸，并且它们彼此面对地布置，以便在它们之间形成空气空间，其中空气空间具有开口 允许环境空气流过空气空间。

公开(公告)号：US09341368B2

公开(公告)日：2016-05-17

申请号：US14466435

申请日：2014-08-22

Applicant: NORITZ CORPORATION

Inventor： Masaki Sugatani ,  Hironao Matsunaga

IPC: B21D39/00 ,  F23J13/02 ,  F23J13/04 ,  F23J13/06 ,  F16L55/115 ,  F16L11/15 ,  F16L101/20 ,  F16L55/11

CPC classification number: F23J13/025 ,  B21D39/00 ,  F16L11/15 ,  F16L55/11 ,  F16L55/1141 ,  F16L55/115 ,  F16L55/165 ,  F16L2101/20 ,  F23J13/04 ,  F23J13/06 ,  F23J2213/101 ,  F23J2213/203 ,  F23J2213/50 ,  F23J2900/13021 ,  F23L17/02

Abstract: A method of installing an exhaust tube is implemented by inserting an exhaust tube into an exhaust pipe that leads from inside of a building to outside thereof. A support portion of an insertion jig is introduced into a through hole from a side of one end portion of the exhaust tube, and a projection of the support portion is engaged with a recess of the exhaust tube, so that the insertion jig is fixed to the exhaust tube. An end of the exhaust tube on the side of the one end portion having the insertion jig fixed thereto is inserted into the exhaust pipe, and the exhaust tube is pushed from inside of the building to outside thereof.

Abstract translation: 通过将排气管插入从建筑物内部引导到外部的排气管来实现排气管的安装方法。 插入夹具的支撑部从排气管的一个端部的一侧引入到通孔中，并且支撑部的突起与排气管的凹部接合，使得插入夹具固定到 排气管。 在具有固定有插入夹具的一端部侧的排气管的一端插入到排气管中，排气管从建筑物的内部被推出到外部。

公开(公告)号：US09335044B2

公开(公告)日：2016-05-10

申请号：US12999108

申请日：2009-07-16

Applicant: Neville Donald D'Herville

Inventor： Neville Donald D'Herville

IPC: E04H12/28 ,  F23J11/00 ,  F23J13/08 ,  F23L17/02

CPC classification number: F23L17/02 ,  F23L2700/001

Abstract: The invention consists in a cover for a chimney, the cover comprising: a housing adapted to surround at least an upper end of a chimney, the housing having an expansion area for receiving emissions from the upper end of the chimney; a diffuser for diffusing the emissions from the upper end of the chimney into the expansion area; at least one air inlet for introducing air into the expansion chamber; at least one outlet for enabling air or emissions to be exhausted from the expansion chamber; wherein the housing is adapted such that emissions exiting the upper end of the chimney are diffused and expanded into the expansion chamber and a reduced pressure is created within the housing for drawing emissions from the upper end of the chimney into the expansion chamber.

Abstract translation: 本发明包括一个用于烟囱的盖子，盖子包括：适于围绕烟囱至少上端的壳体，该壳体具有用于接收来自烟囱上端的排放物的膨胀区域; 扩散器，用于将烟囱上端的排放物扩散到膨胀区域; 至少一个用于将空气引入到膨胀室中的空气入口; 用于使空气或排放物从膨胀室排出的至少一个出口; 其中所述壳体适于使得离开所述烟囱上端的排放物扩散并膨胀到所述膨胀室中，并且在所述壳体内产生减压，以将烟囱上端的排放物吸入膨胀室。

公开(公告)号：US20160123585A1

公开(公告)日：2016-05-05

申请号：US14421466

申请日：2013-07-22

Applicant: Rinnai Corporation

Inventor： Hideo Okamoto

IPC: F23N3/08 ,  F23L5/02 ,  F23L17/02

CPC classification number: F23N3/082 ,  F23L5/02 ,  F23L11/005 ,  F23L17/00 ,  F23L17/02 ,  F23N3/08

Abstract: A combined combustion device comprises: a plurality of combustion units (2) each having a burner (4) and an air supply fan (5); an exhaust collecting pipe (10) connecting the plurality of the combustion units (2) to each other; and a check valve (7) which opens by rotation of the air supply fan (5) and prevents backflow of combustion exhaust gas from the exhaust collecting pipe (10) into each of the combustion units (2), wherein when one or more of the combustion units (2) among the plurality of the combustion units (2) are in a combustion operation state and the other one or more of the combustion units (2) are continuously maintained in a non-combustion operation state for a predetermined reference stoppage time or longer, the air supply fans (5) of the other one or more of the combustion units (2) are rotated for a certain time.

Abstract translation: 一种组合燃烧装置包括：多个具有燃烧器（4）和空气供应风扇（5）的燃烧单元（2）; 将多个燃烧单元（2）彼此连接的排气收集管（10） 以及通过所述供气风扇（5）的旋转而开放的止回阀（7），并且防止燃烧废气从排气收集管（10）向每个燃烧单元（2）的回流，其中当一个或多个 多个燃烧单元（2）中的燃烧单元（2）处于燃烧操作状态，并且另一个或多个燃烧单元（2）连续地保持在非燃烧运行状态以进行预定的参考停止 时间或更长时间，另一个或多个燃烧单元（2）的供气风扇（5）旋转一定时间。

公开(公告)号：US20160053994A1

公开(公告)日：2016-02-25

申请号：US14466423

申请日：2014-08-22

Applicant: NORITZ CORPORATION

Inventor： Yoshihiro NUNOTANI

IPC: F23J13/02 ,  F23L17/02

CPC classification number: F23J13/025 ,  F23L17/02

Abstract: An exhaust structure for a combustion apparatus includes a combustion apparatus, an exhaust tube, an exhaust pipe, an exhaust adapter, and a fixing member. The exhaust tube is connected to the combustion apparatus at the one end portion. A part of the exhaust tube on a side of the other end portion is inserted into the exhaust pipe. The exhaust adapter has an annular shape surrounding a through hole, and is attached to an outer circumferential surface of the exhaust tube and to an inner circumferential surface of the exhaust pipe by inserting the exhaust tube into the through hole. The fixing member is formed of an elastic body, attached to the exhaust pipe at a position close to the combustion apparatus relative to the exhaust adapter, and fixes the exhaust tube to the exhaust pipe while being attached to the outer circumferential surface of the exhaust tube.

Abstract translation: 用于燃烧装置的排气结构包括燃烧装置，排气管，排气管，排气适配器和固定构件。 排气管在一端部与燃烧装置连接。 另一端侧的排气管的一部分插入排气管。 排气适配器具有围绕通孔的环状，并且通过将排气管插入通孔而附接到排气管的外周面和排气管的内周面。 固定构件由弹性体形成，该弹性体在靠近燃烧装置的位置处相对于排气适配器附接到排气管，并且将排气管固定到排气管，同时附着到排气管的外周面 。

公开(公告)号：US08534013B2

公开(公告)日：2013-09-17

申请号：US13343994

申请日：2012-01-05

Applicant: Ventura S. Rodriguez, Jr.

Inventor： Ventura S. Rodriguez, Jr.

IPC: E04D13/14 ,  E04D13/00 ,  E04B7/00

CPC classification number: F24F7/02 ,  E04D13/1471 ,  E04D13/1476 ,  F23J13/08 ,  F23J2213/50 ,  F23L17/02

Abstract: An adjustable roof jack comprising: a flange; a first cylinder having a first cylinder top portion being at an angle between 20 and 25 degrees and a first cylinder bottom portion, fixedly connected to the flange. There may be a second cylinder having a second cylinder top portion and a second cylinder bottom portion at an angle between 65 and 70 degrees. A second cylinder bottom fold is folded over a first cylinder fold to fixedly and rotationally connect at an angle between 20 and 25 degrees. A vent cap cylinder having a vent cap cylinder top portion and a vent cap cylinder bottom portion having at least one vent cap cylinder fold is folded over a second cylinder top fold to rotationally connect the vent cap cylinder to the second cylinder; and a vent cap assembly is fixedly attached to the vent cap cylinder top portion.

Abstract translation: 一种可调节的车顶顶棚，包括：凸缘; 第一气缸，具有第一气缸顶部部分和第二气缸体部分之间的角度为20°和25°之间，第一气缸底部部分固定地连接到凸缘。 可以存在具有第二气缸顶部和第二气缸底部的第二气缸，其在65度和70度之间的角度。 第二气缸底部折叠部折叠在第一气缸折叠部上以固定地并以20度和25度之间的角度旋转地连接。 具有通气帽气缸顶部的排气帽圆筒和具有至少一个排气帽圆筒折叠件的排气帽筒底部折叠在第二气缸顶部折叠上，以将通气盖气缸旋转地连接到第二气缸; 并且通气盖组件固定地附接到通风帽气缸顶部。

公开(公告)号：US20130174502A1

公开(公告)日：2013-07-11

申请号：US13343994

申请日：2012-01-05

Applicant: Ventura S. Rodriguez, JR.

Inventor： Ventura S. Rodriguez, JR.

IPC: E04D13/17

CPC classification number: F24F7/02 ,  E04D13/1471 ,  E04D13/1476 ,  F23J13/08 ,  F23J2213/50 ,  F23L17/02

Abstract: An adjustable roof jack comprising: a flange; a first cylinder having a first cylinder top portion being at an angle between 20 and 25 degrees and a first cylinder bottom portion, fixedly connected to the flange. There may be a second cylinder having a second cylinder top portion and a second cylinder bottom portion at an angle between 65 and 70 degrees. A second cylinder bottom fold is folded over a first cylinder fold to fixedly and rotationally connect at an angle between 20 and 25 degrees. A vent cap cylinder having a vent cap cylinder top portion and a vent cap cylinder bottom portion having at least one vent cap cylinder fold is folded over a second cylinder top fold to rotationally connect the vent cap cylinder to the second cylinder; and a vent cap assembly is fixedly attached to the vent cap cylinder top portion.

Abstract translation: 一种可调节的车顶顶棚，包括：凸缘; 第一气缸，具有第一气缸顶部部分和第二气缸体部分之间的角度为20°和25°之间，第一气缸底部部分固定地连接到凸缘。 可以存在具有第二气缸顶部和第二气缸底部的第二气缸，其在65度和70度之间的角度。 第二气缸底部折叠部折叠在第一气缸折叠部上以固定地并以20度和25度之间的角度旋转地连接。 具有通气帽气缸顶部的排气帽圆筒和具有至少一个排气帽圆筒折叠件的排气帽筒底部折叠在第二气缸顶部折叠上，以将通气盖气缸旋转地连接到第二气缸; 并且通气盖组件固定地附接到通风帽气缸顶部。