公开(公告)号：US20240344697A1

公开(公告)日：2024-10-17

申请号：US18134588

申请日：2023-04-14

Applicant: Ningbo Duncotek New Material Co., Ltd

Inventor： Yufeng Lin

IPC: F23D14/38 ,  F23D14/46

CPC classification number: F23D14/38 ,  F23D14/465

Abstract: The disclosure provides an assembled long rod spray gun, including a handheld rod, a gas inlet valve, a combustion cylinder and an ignitor, where hole bodies penetrate through two ends of the handheld rod, a gas flow channel is formed, and the handheld rod is formed by splicing two or more rod bodies; the gas inlet valve is fixedly mounted at a tail portion of the handheld rod; the combustion cylinder is fixedly mounted at a head portion of the handheld rod; the top of a combustion chamber is provided with a gas inlet port for gas inlet; and the ignitor is fixedly mounted on the top of the combustion cylinder. The assembled long rod spray gun provided by the disclosure has a compact structure, is convenient to assemble and disassemble, and has good use effects and experience.

公开(公告)号：US11873990B2

公开(公告)日：2024-01-16

申请号：US17529537

申请日：2021-11-18

Applicant: Ryan Paul Chartier ,  Michael Edward Hebert, Jr. ,  Adam Emery Wilcox ,  Michael Steven Siopis

Inventor： Ryan Paul Chartier ,  Michael Edward Hebert, Jr. ,  Adam Emery Wilcox ,  Michael Steven Siopis

IPC: F23D14/46 ,  F24C3/14

CPC classification number: F23D14/46 ,  F24C3/14 ,  F23D2208/00 ,  F23D2900/21

Abstract: A tip valve and a cook system incorporating same that automatically stops the flow of gas to a burner when tipped over and that automatically resets when disconnected from the fuel canister to allow the flow of gas to resume when righted and reconnected are provided. The tip valve includes a ball bearing freely moveable between a fuel canister actuator pin and a tip seal within a bore having two different diameters at each end thereof. The transition between the two diameters forms a taper that may be continuous forming a smooth tapered bore, or discontinuous formed by at least one counter bore. The automatic resetting is provided without the use of a mechanical pin or member.

公开(公告)号：US20230366541A1

公开(公告)日：2023-11-16

申请号：US18307345

申请日：2023-04-26

Applicant: Fives North American Combustion, Inc.

Inventor： Thomas F. Robertson ,  Mark Hannum

IPC: F23L15/02 ,  F23C7/00 ,  F23D14/64 ,  F23C9/06 ,  F23D14/10 ,  F23D14/70 ,  F23D14/02 ,  F23C7/06 ,  F23D14/46 ,  F23D14/66

CPC classification number: F23L15/02 ,  F23C7/00 ,  F23L2900/15021 ,  F23D14/64 ,  F23C9/06 ,  F23C2900/06041 ,  F23L2900/15022 ,  F23D14/105 ,  F23D14/70 ,  F23D14/02 ,  F23C7/06 ,  F23D14/46 ,  Y02E20/34 ,  F23D14/66

Abstract: A method heats a furnace process chamber with the combustion of fuel gas. The method heats the process chamber in a preheat mode when the temperature of the process chamber is below the autoignition temperature of the fuel gas. The preheat mode forms preheated combustion air by directing the combustion air through a regenerative bed. A stream of the preheated combustion air is directed into the process chamber in a condition unmixed with fuel gas. The preheat mode also forms a fuel rich mixture of the fuel gas and unheated combustion air. The fuel rich mixture is directed into the process chamber adjacent to the stream of preheated combustion air.

公开(公告)号：US11525573B2

公开(公告)日：2022-12-13

申请号：US17155584

申请日：2021-01-22

Applicant: Pro-Iroda Industries, Inc.

Inventor： Yung Chieh Lee

IPC: F23D14/38 ,  F24H9/06 ,  F23D99/00 ,  F23D14/46

Abstract: A heat shrink gas gun has a handle which has a back side and a front side. The front side of the handle includes a cavity extending along an axis. An igniter is configured for ignition of the heat shrink gas gun and is actuated by a trigger. The igniter is insertably disposed in the cavity. The igniter is releasably received in the cavity. A trigger guard is positioned in front of the trigger and the front side in a spaced relationship. The trigger guard includes a through hole corresponding to the cavity so as to facilitate installation and replacement of the igniter.

公开(公告)号：US20220065443A1

公开(公告)日：2022-03-03

申请号：US17412786

申请日：2021-08-26

Applicant: Aaron Gomez

Inventor： Aaron Gomez

IPC: F23D14/46

Abstract: A torch heat shield attachment for a butane torch or similar device includes an outer mesh material that is wrapper around an inner aluminum cylinder. The outer mesh material forms an outer mesh cylinder spaced around an inner mesh cylinder via a plurality of fasteners that secure the mesh in its cylindrical shape while spacing the formed inner and outer mesh cylinders to form a gap therebetween. The fasteners are removable and rearrangeable to customize the appearance of the torch heat shield. The aluminum plate, the two mesh cylinders formed by the mesh material, and the gap formed between the two mesh cylinders help to shield a user of the torch from excess heat by dissipating the heat from the torch tip.

公开(公告)号：US11231173B2

公开(公告)日：2022-01-25

申请号：US16005325

申请日：2018-06-11

Applicant: TKIP HOLDINGS, LLC

Inventor： William H. Mann ,  Trent Farrer

IPC: F23N1/00 ,  F23D14/28 ,  F23D14/46 ,  F23N5/26 ,  G06F3/16 ,  F23N5/20

Abstract: A “flame show” is responsive to an audio input signal such as music. A base unit including an analog base unit controller circuit is arranged to receive an audio input signal and generate an analog control signal that is responsive to the audio input signal. The analog control signal is distributed, by wire or wireless, to one or more flame display units such as a “tiki torch.” Each flame display unit has a fuel source, and a proportional valve for controlling an amount of fuel supplied to a burner. Preferably, the control signal controls a gate terminal of a MOSFET semiconductor device, which in turn is coupled to control current in the proportional valve each each unit. By deploying multiple flame display units, all coupled to the same base unit, all of the flame display units contribute synchronously to the overall flame show.

公开(公告)号：US20210231306A1

公开(公告)日：2021-07-29

申请号：US16752182

申请日：2020-01-24

Applicant: Delavan Inc.

Inventor： Mark A. Caples ,  Andy W. Tibbs ,  Patrick Leer

IPC: F23R3/28 ,  F23D14/46

Abstract: A spacer for a fluid nozzle can include a body configured to fit within a sheath of the fluid nozzle such that a fluid tube positioned within the sheath is held bent over its longitudinal dimension by the body thereby altering a natural frequency of the fuel tube compared to if the fuel tube were not held bent.

公开(公告)号：US20210164649A1

公开(公告)日：2021-06-03

申请号：US17169622

申请日：2021-02-08

Applicant: Andrew Irvin

Inventor： Andrew Irvin

IPC: F23D14/10 ,  F23D14/46

Abstract: Adjustable gas grill burners are disclosed. Methods of making and using adjustable gas grill burners are also disclosed.

公开(公告)号：US20200309365A1

公开(公告)日：2020-10-01

申请号：US16369429

申请日：2019-03-29

Applicant: Radoslaw K. BUCHOWIECKI

Inventor： Radoslaw K. BUCHOWIECKI

IPC: F23D14/28 ,  F16M11/14 ,  F23D14/46

Abstract: A tool for holding a torch having a fuel containing cylinder at one end and a flame directing nozzle at an opposite end. The tool has a base with first and second parts arranged in a cooperative stacked relationship relative to each other and defining a spherical socket therebetween. The second part of the base has an open top. A positioning receptacle is seated and rotatable within the spherical socket defined by the base. The receptacle has a spherical outer surface and a cylindrical blind cavity opening to the spherical outer surface of the receptacle so as to receive and releasably hold a lengthwise portion of the fuel containing cylinder therewithin. A manually operable, spring biased assembly is mounted in operable combination with first and second parts of the base and is operable in either a locked condition or an unlocked condition. In the locked condition, the spring biased assembly applies a first clamping force to the outer spherical surface of the receptacle to restrain the receptacle in a selected and adjusted position and against movement relative to the base and applies a reduced clamping force to the outer spherical surface of the receptacle when in an unlocked condition.

公开(公告)号：US10533742B2

公开(公告)日：2020-01-14

申请号：US15405017

申请日：2017-01-12

Applicant: NORITZ CORPORATION

Inventor： Takashi Akiyama ,  Ryosuke Umakoshi ,  Taihei Terasawa ,  Kenichi Sakurai ,  Tatsuya Karaki ,  Naoki Se

IPC: F23D14/62 ,  F23D14/22 ,  F23D14/10 ,  F23D14/46 ,  F23D14/04 ,  F23D23/00

Abstract: A burner case and a burner device provided with the burner case are disclosed. A cover for closing an opening of a case body of the burner case is attached to the case body by a first caulking portion and a second caulking portion. A first caulking direction and a second caulking direction intersect with each other, the first caulking direction is a direction in which a first attachment piece and a first facing portion, those constituting the first caulking portion, face each other and are caulked, the second caulking direction is a direction in which a second attachment piece and a second facing portion, those constituting the second caulking portion, face each other and are caulked. Thus, the case body and the cover are not required to be screwed or the number of the screws is reduced, and leakage of gas from the burner case to outside is prevented.