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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：US20230233894A1
公开(公告)日：2023-07-27
申请号：US18007189
申请日：2021-10-04
CPC分类号： A62C35/68 , F16L43/008 , F16L41/02
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：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：US20220257986A1
公开(公告)日：2022-08-18
申请号：US17626573
申请日：2020-07-17
摘要： A head adapter for a fire sprinkler includes a body defining a volume. The body has an elbow shape and includes a first opening that couples with a fluid supply line and provides fluid communication between the fluid supply line and the volume of the body and a second opening that provides fluid communication between the volume of the body and the fire sprinkler. The second opening includes a gasket. The body also includes a cap coupled with the open second end of the body such that the gasket is disposed between the cap and the volume. The cap couples the body to the fire sprinkler to provide fluid communication between the fluid supply line and the fire sprinkler. The volume of the body is shaped such that fluid from the fluid supply line is directed to the fire sprinkler.
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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：US20220305313A1
公开(公告)日：2022-09-29
申请号：US17839986
申请日：2022-06-14
发明人： Steven Lee Shields , Manuel R. Silva, JR. , Sean E. Cutting , William K. Rucker , Daniel A. Cross
摘要： A sprinkler assembly includes a body defining an inlet, an outlet, and a fluid passage extending along a longitudinal axis between the inlet and the outlet. A guide pin aperture is defined by at least one of the body or a bushing coupled to the body. The sprinkler assembly further includes a deflector slidably coupled to the body. The deflector includes a deflector body coupled to a guide pin. The guide pin includes a shaft portion extending through the guide pin aperture and a shoulder that is wider than the shaft portion and configured to engage at least one of the body or the bushing to limit movement of the deflector body away from the body.
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公开(公告)号：US20210379433A1
公开(公告)日：2021-12-09
申请号：US17339189
申请日：2021-06-04
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：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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