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公开(公告)号：US20240219030A1
公开(公告)日：2024-07-04
申请号：US18545063
申请日：2023-12-19
IPC分类号： F24B1/195
CPC分类号： F24B1/1957
摘要： A fire pit having a deflector ring that is received in a fire screen located on the top of the fire pit. The deflector ring has wall portions that are angled from 45 to 75 degrees for deflecting heat onto the feet, body, and head of users surrounding the fire pit, reducing smoke production, and for minimizing flame obstruction. The fire pit includes a pit body having a wall section and a top surface that defines a fire pit receptacle opening. A lower screen is located above the top surface. An upper screen is located above the lower screen. A frustum-shaped deflector is received in the lower screen. An outer surface of a wall portion of the deflector is for radiating heat onto a user's body and feet, and an inner surface of the wall portion of the deflector is for radiating heat onto a user's body and head.
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公开(公告)号：US20240011639A1
公开(公告)日：2024-01-11
申请号：US17810964
申请日：2022-07-06
申请人： Solo Brands, LLC
摘要： A surround for a fire pit is provided. The surround includes a frame with at least three legs, each leg having a connector on top. The surround also includes a number of tabletop sections, each configured to connect to the respective connectors of at least two of the legs, and also configured to quick disconnect from the connectors. The surround also includes a number of bezel sections, each extending radially inward from the inward facing side of a tabletop section. The inner edges of the bezel sections collectively define an inner perimeter of the surround.
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公开(公告)号：US20230304667A1
公开(公告)日：2023-09-28
申请号：US18325627
申请日：2023-05-30
申请人： SOLO BRANDS, LLC
发明人： Jeffrey H. Jan , Spencer H. Jan
摘要： The present fire pit system includes a fire pit stand including a body including a plurality of openings, wherein the walls of a fire pit body can rest upon the fire pit stand. The fire pit stand protects below surfaces (e.g., floor, ground, etc.) from high heat. The openings in the fire pit stand increase airflow. The fire pit stand fits inside the fire pit body creating a portable unit. When the fire pit is being assembled, the fire pit stand can be removed from inside the fire pit body, placed on the ground, and the fire pit body can be placed on top of the fire pit stand.
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公开(公告)号：US11639779B2
公开(公告)日：2023-05-02
申请号：US16294511
申请日：2019-03-06
申请人： SCHOTT Corporation , SCHOTT AG
发明人： Theodore A. Wegert , Zachary D. Wimmer , Falk Gabel , Ulf Hoffmann , Thomas Zenker , Thomas Emmerich Maldonado
摘要： The present disclosure relates to products and methods for modifying the reflection of a light source in a fireplace and other products.
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公开(公告)号：US20230011450A1
公开(公告)日：2023-01-12
申请号：US17932457
申请日：2022-09-15
申请人： Merediths', Inc.
摘要： A retrofit firebox assembly includes a frame, a floor, and sidewalls. The frame has a plurality of vertically extending spaced apart tube members to which solid masonry units are mounted. The back wall has a metal plenum member with a lower vertical portion, a lower angled portion, a central vertical portion, an upper angled portion, and an upper vertical portion, positioned to form a smooth, symmetrical bulge in the back wall extending into the firebox. The solid masonry units are positioned on their respective frame members using clips that position, align, and support the units. The metal plenum provides spaces for air to flow into the firebox between the lower vertical portion and the lower angled portion; and between the lower angled portion and the central vertical portion.
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公开(公告)号：US11506392B2
公开(公告)日：2022-11-22
申请号：US16591908
申请日：2019-10-03
申请人： Mike Offerhaus
发明人： Mike Offerhaus
摘要： A heat reflective apparatus for use on the ground adjacent to campfires. The apparatus include a plurality of separate panels. Each of the plurality of panels are configured for vertical orientation and have a top edge and an opposing bottom edge defining a height and opposing side edges defining a width. A plurality of vertically oriented hinges, with each being connected to a side edge of two adjacent panels of the plurality of panels. This allows each of the connected adjacent panels to move between a collapsed position facing the other adjacent panel and an open position in relation with the other adjacent panel. At least two of the plurality of panels have at least one ground spike secured to the bottom edges thereof. The ground spikes are configured to secure the plurality of panels to the ground.
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公开(公告)号：US11365886B2
公开(公告)日：2022-06-21
申请号：US16011600
申请日：2018-06-18
申请人： UOP LLC
摘要： A chemical plant may include one or more fired heaters for heating of process streams. A fired heater may include a direct-fired heat exchanger that uses the hot gases of combustion to raise the temperature of a process fluid feed flowing through tubes positioned within the heater. Fired heaters may deliver feed at a predetermined temperature to the next stage of the reaction process or perform reactions such as thermal cracking. Systems and methods are disclosed to optimize the performance of fired heaters or reduce energy consumption of fired heaters.
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公开(公告)号：US11060733B2
公开(公告)日：2021-07-13
申请号：US16465169
申请日：2017-12-18
申请人： ADURO A/S
发明人： Christian Skovbo , Kim Gregersen
摘要： A combi stove (1) is arranged for combusting both logs and granular material. The combi stove (1) has a common combustion chamber (2) arranged so that both the logs and the granular material may be combusted in the common combustion chamber (2). The combi stove (1) further has an ash collector (3) arranged under the combustion chamber (2) and a front aperture (4) through which logs may be placed in the combustion chamber (2). Also the combi stove (1) includes a granular material combustion area (5) arranged in the combustion chamber (2), wherein the granular material combustion area (5) has a bottom combustion surface (6) including bottom airflow apertures (7) arranged to enable an airflow to the granular material during a combustion of the granular material in the granular material combustion area (5). The granular material combustion area (5) is at least partly surrounded by a granular material area sidewall (8) having sidewall airflow apertures (9) arranged to enable an airflow to flue gasses generated during a combustion of the granular material in the granular material combustion area (5). At least a part of the granular material area sidewall (8) is releasable from the granular material combustion area (5). Furthermore, a use of a combi stove (1).
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公开(公告)号：US20210088218A1
公开(公告)日：2021-03-25
申请号：US17069346
申请日：2020-10-13
申请人： LPI, Inc.
发明人： David E. Hatley
摘要： A hot tub including a hot tub basin with a plurality of seats formed therein, the hot tub basin configured to hold and recirculate water, a housing surrounding the hot tub basin, and one or more fire fixtures provided proximate an upper portion of the hot tub basin to selectively produce open flame.
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公开(公告)号：US20200271324A1
公开(公告)日：2020-08-27
申请号：US16281153
申请日：2019-02-21
申请人： Daryl Lamppa
发明人： Daryl Lamppa
摘要： A high efficiency wood burning furnace assembly includes an internal firebox having a door positioned therein to access an interior of the internal firebox. An exhaust throat extends through an upper wall and a grate is mounted in the internal firebox and is spaced vertically above a lower wall. A primary diffuser is mounted within the internal firebox and is positioned adjacent the front wall and the grate. A primary air supply is in fluid communication with the primary diffuser to supply air to the primary diffuser such that the air is released along an upper surface of the grate. An air conduit is mounted in the internal firebox and extends upwardly from the primary diffuser. The air conduit releases air vertically above the grate and the primary diffuser. A front wall of the internal firebox has inlets extending therethrough that are fluidly coupled to the air conduit.
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