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公开(公告)号：US20240307723A1
公开(公告)日：2024-09-19
申请号：US18672490
申请日：2024-05-23
CPC分类号： A62C35/68 , F16L41/021
摘要： A sprinkler adapter includes a first pipe receiver, a second pipe receiver, a channel, a first sprinkler port, and a second sprinkler port. The first pipe receiver couples with a first pipe. The second pipe receiver couples with a second pipe. The channel extends between the first pipe receiver and the second pipe receiver along a pipe axis. The first sprinkler port is fluidly coupled with the channel, couples with a first sprinkler, and defines a first port axis spaced from the pipe axis. The second sprinkler port is fluidly coupled with the channel, couples with a second sprinkler, and defines a second port axis spaced from the first port axis and the pipe axis.
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公开(公告)号：US20230383889A1
公开(公告)日：2023-11-30
申请号：US18247220
申请日：2021-12-03
发明人： Steven L. Shields
IPC分类号： F16L55/115
CPC分类号： F16L55/1152
摘要： A fire protection system can include one or more pipes coupled with a fluid source, a pipe fitting coupled with the one or more pipes downstream of the fluid source, and at least one sprinkler coupled with the one or more pipes and the pipe fitting. The pipe fitting can include a wall defining an opening, the wall having an outer diameter, a first wall thickness at the opening, and a second wall thickness inward from the opening, the second wall thickness greater than the first wall thickness. The at least one sprinkler can be coupled with the one or more pipes and the pipe fitting to receive fluid from the fluid source through the one or more pipes and the pipe fitting.
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公开(公告)号：US20230265953A1
公开(公告)日：2023-08-24
申请号：US18006789
申请日：2021-10-08
IPC分类号： F16L37/091
CPC分类号： F16L37/091
摘要： A pipe fitting assembly to allow for connecting of piping elements by inserting into the pipe fitting, and without the necessity of glued, soldered, or threaded connections. The fitting assembly can include a body element having an inlet and an outlet along a longitudinal axis. The body element can include a sealing recession and a retention recession. The fitting assembly can include a sealing ring to be inserted in the sealing recession, a spacer ring to also be inserted in the sealing recession, a grip ring to be inserted in the retention recession, or a retainer ring to be inserted in the retention recession and fixed to the body element.
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公开(公告)号：US20230001249A1
公开(公告)日：2023-01-05
申请号：US17779754
申请日：2020-12-29
摘要： A sprinkler includes a body, a button, and a spring. The body includes an opening and a shoulder arranged around a sprinkler axis. The spring including an aperture that receives the button, a first spring surface, and a second spring surface. At least one of (i) the shoulder includes a first extension that contacts the first spring surface and (ii) the button includes a second extension that contacts the second spring surface.
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公开(公告)号：US20240261616A1
公开(公告)日：2024-08-08
申请号：US18565199
申请日：2022-07-27
CPC分类号： A62C99/009 , A62C35/68
摘要： A sprinkler installation tool includes a first member, a second member, and at least one bearing. The first member defines an axis and include a first surface transverse to the axis. The first surface includes at least one first opening. The second member includes a second member including a second surface in contact with the first surface. The second surface includes at least one second opening. The at least one bearing is between the at least one first opening and the at least one second opening to engage the at least one first opening and the at least one second opening such that a torque applied to the first member to cause the first member to rotate about the axis relative to the second member causes the second member to rotate with the first member responsive to the torque being less than a target torque of rotation of a sprinkler.
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公开(公告)号：US20240075593A1
公开(公告)日：2024-03-07
申请号：US18262943
申请日：2022-03-23
发明人： William K. Rucker , Steven L. Shields , Daniel Cross , Jianhu Nie
CPC分类号： B25B13/065 , B25B13/48
摘要： At least one aspect is directed to a device to configure a fire sprinkler. The device can have an elongated member. The elongated member can have an open end, an opposing closed end, and a body extending laterally therebetween. The open end can receive a portion of a fire sprinkler. The closed end can have a main aperture. The main aperture can receive a portion of a ratcheting socket wrench drive. The closed end can have at least one surrounding aperture. The surrounding aperture can be positioned apart from the main aperture to define a solid partition therebetween. The solid partition can have non-uniform thickness between the main aperture and the at least one surrounding aperture.
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公开(公告)号：US20230149756A1
公开(公告)日：2023-05-18
申请号：US17797688
申请日：2021-02-05
CPC分类号： A62C37/10 , C08J5/042 , C08J5/043 , C08J2371/00 , C08J2377/06 , C08J2379/08 , C08J2381/04
摘要： A sprinkler includes a body including an internal passageway extending from an inlet to an orifice. The body can be made of a composite material, such as a polymeric material. The sprinkler can include a first frame arm extending from the body, a second frame arm extending from the body, and a connector member connecting the first frame arm with the second frame arm.
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公开(公告)号：US20230100828A1
公开(公告)日：2023-03-30
申请号：US17797689
申请日：2021-01-25
发明人： William K. Rucker , Manuel R. Silva, JR. , Lyle J. Miller , Daniel Cross , Steven L. Shields , Jose L. Almeida
摘要： An injection mold for producing a sprinkler head part and related injection molding methods are described. The sprinkler head part includes a first, second, third and fourth mold portions. The first and second mold portions include first and second shaping elements structured to cooperatively form a body including a substantially cylindrical portion and a substantially planar portion, and two frame arms extending from the substantially planar portion of the body. The third mold portion includes a shaping element structured to form an orifice in the body of the sprinkler head. The fourth mold portion includes a shaping element structured to form a cross member connecting the two frame arms. The injection methods include injecting a composite material in molten form into the mold to form the molded sprinkler head part. The composite material includes thermoplastic polymeric resin and a plurality of reinforcing fibers dispersed in the resin.
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公开(公告)号：US12017103B2
公开(公告)日：2024-06-25
申请号：US17339189
申请日：2021-06-04
CPC分类号： A62C35/68 , F16L41/021
摘要： A sprinkler adapter includes a first pipe receiver, a second pipe receiver, a channel, a first sprinkler port, and a second sprinkler port. The first pipe receiver couples with a first pipe. The second pipe receiver couples with a second pipe. The channel extends between the first pipe receiver and the second pipe receiver along a pipe axis. The first sprinkler port is fluidly coupled with the channel, couples with a first sprinkler, and defines a first port axis spaced from the pipe axis. The second sprinkler port is fluidly coupled with the channel, couples with a second sprinkler, and defines a second port axis spaced from the first port axis and the pipe axis.
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公开(公告)号：US20230201644A1
公开(公告)日：2023-06-29
申请号：US18042381
申请日：2021-11-05
发明人： Alex Laprade , Sean E. Cutting , Krista Nolan , Barbara L. Churchill , Steven L. Shields , Prashant A. Kulkarni
摘要： A concealed sprinkler can include a body that defines an outlet, a seal that seals the outlet, an activation element coupled with the seal, a housing, a cover plate, and a wall. The activation element changes from a first state to a second state responsive to a fire condition to allow the seal to be displaced from the outlet. The housing extends from a first housing end that extends from the body to a second housing end, and defines a chamber around the activation element. The cover plate is coupled with the second housing end. The wall extends towards the activation element to form an air flow channel to the activation element adjacent to the wall. At least one of the cover plate and the wall are removably coupled with the body.
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