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1. 发明公开

US20240369219A1 FLAME TORCH 审中-公开
公开(公告)号：US20240369219A1
公开(公告)日：2024-11-07
申请号：US18347684
申请日：2023-07-06
申请人： Pro-Iroda Industries, Inc.
发明人： CHENG NAN YANG
IPC分类号： F23D14/38 , F23Q3/00
CPC分类号： F23D14/38 , F23Q3/008
摘要： A flame torch includes a body and a nozzle assembly. The body is provided with an igniter inside, and the igniter is connected to an electric arc wire. The nozzle assembly includes a barrel and a head seat. The barrel has a first end connected to the body, a second end opposite to the first end, and a gas conduit extending therethrough. The head seat is connected to the second end and has a spray hole and a side hole. The spray hole communicates with the gas conduit, allowing the gas passing through the gas conduit and spraying outside through the spray hole. The side hole extends radially along the spray hole and communicates with the spray hole. One end of the electric arc wire is connected to the igniter, and the other end of the electric arc wire passes through the head seat and is inserted into the side hole.

2. 发明授权

US11774092B2 Blowtorch having continuous-flame mode 有权
公开(公告)号：US11774092B2
公开(公告)日：2023-10-03
申请号：US17190641
申请日：2021-03-03
申请人： Pro-Iroda Industries, Inc.
发明人： Wei Cheng Wu
IPC分类号： F23D14/46 , F23D14/38
CPC分类号： F23D14/465 , F23D14/38 , F23D2209/00
摘要： A blowtorch includes a casing and a control unit. The control unit includes an activate button and a lock button. The lock button is switchable between a first lock position and an intermediate position, or between the intermediate position and a second lock position. The activate button is switchable between a standby position and an activation position when the lock button is in the intermediate position. The lock button contacts the activate button and restricts the activate button to hold in the activation position when the activate button is in the activation position and the lock button is in the first lock position or the second lock position.

3. 发明公开

US20230280029A1 TORCH HEAD OF BLOWTORCH 审中-公开
公开(公告)号：US20230280029A1
公开(公告)日：2023-09-07
申请号：US17993099
申请日：2022-11-23
申请人： Pro-Iroda Industries, Inc.
发明人： Wei-Long CHEN
IPC分类号： F23D14/38 , F23D14/02
CPC分类号： F23D14/38 , F23D14/02
摘要： A torch head includes a head body portion and a nozzle system inserted into the head body portion. The nozzle system includes a suction seat, an inner tube, and an outer tube. The suction seat includes a first outer channel extending longitudinally and at least one side channel extending radially. The first outer channel and the at least one side channel are not connected with each other. The inner and the outer tubes are connected to the second end of the suction seat. The outer tube circumferentially surrounds the inner tube. The first outer channel is opened to and communicated with the outer tube. The at least one side channel is opened to and communicated with the inner tube. The inner tube has an end opened to and communicated with the outer tube.

4. 发明授权

US11655977B2 Gas powered torch 有权
公开(公告)号：US11655977B2
公开(公告)日：2023-05-23
申请号：US16665087
申请日：2019-10-28
申请人： Robert W. Healey
发明人： Robert W. Healey
IPC分类号： F23D14/38 , F23D14/46 , F23Q3/00 , A47J37/07
CPC分类号： F23D14/38 , F23D14/465 , F23Q3/008
摘要： Various embodiments utilize a novel approach to igniting the natural gas flame that is emitted from the end of the torch. According to one embodiment a rotary diverter within the ignition bell of the GrillGun is used to shunt a portion of the higher velocity gas flow to an area in the bell where the ignition spark is out of the direct burning gas stream. According to another embodiment the ignition bell has a plate that largely covers its open end that reduces the length of the flame that is emitted and focuses it. Still another embodiment has a check valve that operates to stop the flow of gas to the gas conduit when the GrillGun is dropped or tipped over or liquid propane is otherwise presented into the check valve by any other means.

5. 发明公开

US20230142310A1 ROOFING TORCH 审中-公开
公开(公告)号：US20230142310A1
公开(公告)日：2023-05-11
申请号：US17454147
申请日：2021-11-09
申请人： David Michael Osta
发明人： David Michael Osta
IPC分类号： F23D14/38 , F23D14/46
CPC分类号： F23D14/38 , F23D14/465
摘要： A torch device for household and construction applications is disclosed. The torch device includes a body that is shaped like a firearm having an aft handgrip, a forward handgrip, a trigger guard, and an igniter guard. The body provides a more convenient carriage of the torch and integrates safety features for the torch device. A fuel delivery assembly is coupled with a fuel source. An igniter is carried within the body and operable via the igniter guard. A nozzle tip is coupled with the torch head to discharge the fuel source into a torch head. A fuel delivery conduit communicates the fuel source between the nozzle and a trigger control operable via access through the trigger guard. The torch device provides for easier carriage and safer operation while conducting repair and maintenance tasks.

6. 发明申请

US20180142919A1 Heat Gun Having Improved Flow Effects 审中-公开
公开(公告)号：US20180142919A1
公开(公告)日：2018-05-24
申请号：US15653627
申请日：2017-07-19
申请人： Pro-lroda Industries, Inc.
发明人： Wei-Long Chen
IPC分类号： F24H3/04 , F24H3/12
CPC分类号： F24H3/0423 , F23D14/38 , F23D14/56 , F23D14/583 , F23D14/70 , F24H3/00 , F24H3/12
摘要： A heat gun includes a head portion. The head portion defining a flow passage having an inlet end at one end and an outlet end at another opposite end, and including an inlet portion, an outlet portion and a flow guiding portion disposed between the inlet and outlet ends. The outlet portion is formed with two long sides and two short sides. The flow guiding portion is disposed between the inlet and outlet portions. The flow passage includes two flow guiding protrusions disposed at the flow guiding portion. The two flow guiding protrusions are disposed oppositely and extend oppositely along the long sides.

7. 发明申请

US20170146237A1 MULTI-FLAME BURNER AND METHOD FOR HEATING A WORKPIECE 审中-公开
公开(公告)号：US20170146237A1
公开(公告)日：2017-05-25
申请号：US15405863
申请日：2017-01-13
申请人： Johann Stocker
发明人： Johann Stocker
IPC分类号： F23D23/00 , F23D99/00
CPC分类号： F23D23/00 , B23K9/235 , F23D14/38 , F23D91/02 , F23D2203/00
摘要： A multi-flame burner is disclosed with burner heads, which are set up to generate at least one burner flame directed along a respective flame axis when supplied with a fuel, wherein the flame axes of respectively adjacent burner heads are inclined relative to each other. A method for preheating a workpiece, in particular a pipe or large-diameter pipe, using a multi-flame burner is also disclosed.

8. 发明授权

US09612012B2 Gas hot air gun head 有权
公开(公告)号：US09612012B2
公开(公告)日：2017-04-04
申请号：US14297686
申请日：2014-06-06
申请人： Pro-Iroda Industries, Inc.
发明人： Cheng-Nan Yang
IPC分类号： F23D14/28 , F23D14/38 , F23D14/52 , F23D14/62
CPC分类号： F23D14/38 , F23D14/28 , F23D14/52 , F23D14/62
摘要： A gas hot air gun head includes a fuel supply device engagable with a gas reservoir and having a fluid inlet end, a fluid outlet end and a channel extending from the fluid inlet end to the fluid outlet end. Further, a flow-guiding device connects to the fluid outlet end of the fuel supply device and includes a combustor. The combustor connects to the fuel supply device. The combustor includes a combustion chamber extending therethrough. The combustion chamber includes first and second flow-guiding plates engaging therein and separating from each other in an axial direction. The first flow-guiding plate includes a plurality of first holes extending therethrough. The second flow-guiding plate includes a plurality of second holes extending therethrough. A centerline of one of the plurality of first holes offsets from centerlines of the plurality of second holes.

9. 发明申请

US20160097530A1 GAS COMBUSTOR 审中-公开
标题翻译：燃气公司
公开(公告)号：US20160097530A1
公开(公告)日：2016-04-07
申请号：US14549644
申请日：2014-11-21
申请人： Wei-Ming TSAI
发明人： Wei-Ming TSAI
IPC分类号： F23D14/28 , F23Q3/00 , F23D14/20 , F23D11/44 , F23D14/38
CPC分类号： F23D14/28 , F23D14/20 , F23D14/38 , F23D14/40 , F23D14/54 , F23N2035/24 , F23Q3/002
摘要： The present invention provides a gas combustor which includes a gas container having a discharging nozzle, a fuel gas controlling device, and a piston disposed between the gas container and the fuel gas controlling device and capable of being reciprocally moved; through the pressure applied by a second spring provided in the fuel gas controlling device to the piston being greater than the pressure of a first spring and the fuel gas in the discharging nozzle and the pressure applied by the second spring to the piston being smaller than the pressure for vaporizing fuel in a vaporization chamber, the piston is enabled to be reciprocally and axially moved for opening or closing the discharging nozzle, thus the liquid gas can be effectively and fully vaporized and the combustion efficiency can be greatly enhanced.
摘要翻译：本发明提供一种气体燃烧器，其包括具有排出喷嘴的气体容器，燃料气体控制装置和设置在气体容器和燃料气体控制装置之间并能够往复运动的活塞; 通过设置在燃料气体控制装置中的第二弹簧施加到活塞的压力大于第一弹簧的压力，并且排出喷嘴中的燃料气体和由第二弹簧施加到活塞的压力小于在蒸发室中使燃料蒸发的压力，活塞能够往复和轴向移动以打开或关闭排放喷嘴，因此液体气体可以被有效且完全蒸发，并且可以大大提高燃烧效率。

10. 发明申请

US20160018033A1 GAS CONTAINER CONNECTING ADAPTER 有权
标题翻译：气体容器连接适配器
公开(公告)号：US20160018033A1
公开(公告)日：2016-01-21
申请号：US14741799
申请日：2015-06-17
申请人： KOVEA CO., LTD.
发明人： Sang Hyun KIM
IPC分类号： F16L21/02
CPC分类号： F23D14/28 , F23D14/38
摘要： A gas container connecting adapter includes: a body coupled to a gas container by a gas container coupling unit, having a gas supply passage, and configured to discharge gas supplied from the gas container; and a sealing unit provided at an inlet of the gas supply passage, configured to prevent gas supplied from the gas container coupled to the gas container coupling unit, from leaking to the outside of the gas supply passage, and having a plurality of sealing means selectively contacting a nozzle of the gas container according to a shape of the nozzle. With such a configuration, the gas container connecting adapter can prevent gas leakage to the outside, by maintaining a sealed state even when gas containers of various shapes are coupled to the single gas container connecting adapter.
摘要翻译：气体容器连接适配器包括：通过气体容器联接单元联接到气体容器的主体，具有气体供应通道，并且构造成排放从气体容器供应的气体; 以及密封单元，其设置在所述气体供给通道的入口处，用于防止从与所述气体容器联接单元联接的所述气体容器供应的气体泄漏到所述气体供应通道的外部，并且选择性地具有多个密封装置根据喷嘴的形状接触气体容器的喷嘴。通过这样的结构，即使将各种形状的气体容器连接到单个气体容器连接适配器，气体容器连接适配器也能够通过保持密封状态来防止气体向外部泄漏。

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