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公开(公告)号：US20180313476A1
公开(公告)日：2018-11-01
申请号：US15961135
申请日：2018-04-24
申请人： NIBCO INC.
发明人： Benjamin L. Lawrence , Richard D. Latham , David A. Bobo , Christopher W. Mason , Ronald Dale Paige
摘要： A pipe socket for making a threaded pipe connection that includes: a socket body defining a threaded portion, a cavity and a stop; an O-ring positioned within the cavity; and a plurality of interrupted series of tapping threads defined on an internal surface of the socket body in the threaded portion. The cavity is configured to receive a pipe and the stop is configured to stop a pipe received within the cavity. Each of the interrupted series of tapping threads is circumferentially equidistant from the adjacent interrupted series of tapping threads. Further, each of the interrupted series of tapping threads comprises threads arranged axially on the internal surface of the socket body for forming threads on a pipe received within the cavity.
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公开(公告)号：US10955074B2
公开(公告)日：2021-03-23
申请号：US15961135
申请日：2018-04-24
申请人： NIBCO INC.
发明人： Benjamin L. Lawrence , Richard D. Latham , David A. Bobo , Christopher W. Mason , Ronald Dale Paige
摘要： A pipe socket for making a threaded pipe connection that includes: a socket body defining a threaded portion, a cavity and a stop; an O-ring positioned within the cavity; and a plurality of interrupted series of tapping threads defined on an internal surface of the socket body in the threaded portion. The cavity is configured to receive a pipe and the stop is configured to stop a pipe received within the cavity. Each of the interrupted series of tapping threads is circumferentially equidistant from the adjacent interrupted series of tapping threads. Further, each of the interrupted series of tapping threads comprises threads arranged axially on the internal surface of the socket body for forming threads on a pipe received within the cavity.
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公开(公告)号：US20210048126A1
公开(公告)日：2021-02-18
申请号：US17087020
申请日：2020-11-02
申请人： NIBCO Inc.
发明人： Benjamin L. Lawrence , David A. Bobo , Christopher W. Mason , Ronald Dale Paige , Richard D. Latham
IPC分类号： F16L13/14 , F16L37/092 , F16L21/03
摘要： A connection socket for a tubular connection includes a socket cup having a metal alloy composition and a sealing portion. A primary seal is positioned within the sealing portion. The primary seal includes an elastomeric material having a service temperature. One or more spacer rings are positioned within the sealing portion. A secondary seal is positioned within the sealing portion. The secondary seal includes a metal composition, wherein the secondary seal has a melting temperature at or above the service temperature of the primary seal. One or more locking rings are positioned within the sealing portion, wherein each of the one or more locking rings comprises a biting feature defined along an internal circumference of the locking ring.
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公开(公告)号：US12038106B2
公开(公告)日：2024-07-16
申请号：US18323905
申请日：2023-05-25
申请人： NIBCO Inc.
发明人： Benjamin L. Lawrence , David A. Bobo , Christopher W. Mason , Ronald Dale Paige , Richard D. Latham
IPC分类号： F16L13/14 , F16L21/03 , F16L37/092
CPC分类号： F16L13/142 , F16L21/03 , F16L37/0925
摘要： A connection socket for a tubular connection includes a socket cup having a metal alloy composition and a sealing portion. A primary seal is positioned within the sealing portion. The primary seal includes an elastomeric material having a service temperature. One or more spacer rings are positioned within the sealing portion. A secondary seal is positioned within the sealing portion. The secondary seal includes a metal composition, wherein the secondary seal has a melting temperature at or above the service temperature of the primary seal. One or more locking rings are positioned within the sealing portion, wherein each of the one or more locking rings comprises a biting feature defined along an internal circumference of the locking ring.
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公开(公告)号：US11708922B2
公开(公告)日：2023-07-25
申请号：US17087020
申请日：2020-11-02
申请人： NIBCO Inc.
发明人： Benjamin L. Lawrence , David A. Bobo , Christopher W. Mason , Ronald Dale Paige , Richard D. Latham
IPC分类号： F16L13/14 , F16L37/092 , F16L21/03
CPC分类号： F16L13/142 , F16L21/03 , F16L37/0925
摘要： A connection socket for a tubular connection includes a socket cup having a metal alloy composition and a sealing portion. A primary seal is positioned within the sealing portion. The primary seal includes an elastomeric material having a service temperature. One or more spacer rings are positioned within the sealing portion. A secondary seal is positioned within the sealing portion. The secondary seal includes a metal composition, wherein the secondary seal has a melting temperature at or above the service temperature of the primary seal. One or more locking rings are positioned within the sealing portion, wherein each of the one or more locking rings comprises a biting feature defined along an internal circumference of the locking ring.
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公开(公告)号：US20180313478A1
公开(公告)日：2018-11-01
申请号：US15670239
申请日：2017-08-07
申请人： NIBCO Inc.
发明人： Benjamin L. Lawrence , David A. Bobo , Christopher W. Mason , Ronald Dale Paige , Richard D. Latham
摘要： A connection socket for a tubular connection includes a socket cup having a metal alloy composition and a sealing portion. A primary seal is positioned within the sealing portion. The primary seal includes an elastomeric material having a service temperature. One or more spacer rings are positioned within the sealing portion. A secondary seal is positioned within the sealing portion. The secondary seal includes a metal composition, wherein the secondary seal has a melting temperature at or above the service temperature of the primary seal. One or more locking rings are positioned within the sealing portion, wherein each of the one or more locking rings comprises a biting feature defined along an internal circumference of the locking ring.
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公开(公告)号：US20230296196A1
公开(公告)日：2023-09-21
申请号：US18323905
申请日：2023-05-25
申请人： NIBCO Inc.
发明人： Benjamin L. Lawrence , David A. Bobo , Christopher W. Mason , Ronald Dale Paige , Richard D. Latham
IPC分类号： F16L13/14 , F16L37/092 , F16L21/03
CPC分类号： F16L13/142 , F16L37/0925 , F16L21/03
摘要： A connection socket for a tubular connection includes a socket cup having a metal alloy composition and a sealing portion. A primary seal is positioned within the sealing portion. The primary seal includes an elastomeric material having a service temperature. One or more spacer rings are positioned within the sealing portion. A secondary seal is positioned within the sealing portion. The secondary seal includes a metal composition, wherein the secondary seal has a melting temperature at or above the service temperature of the primary seal. One or more locking rings are positioned within the sealing portion, wherein each of the one or more locking rings comprises a biting feature defined along an internal circumference of the locking ring.
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公开(公告)号：US10895338B2
公开(公告)日：2021-01-19
申请号：US15961223
申请日：2018-04-24
申请人： NIBCO INC.
发明人： Benjamin L. Lawrence , Richard D. Latham , David A. Bobo , Christopher W. Mason , Ronald Dale Paige
摘要： A connection socket for a tubular press connection including a socket cup having a metal alloy composition and comprising: an O-ring portion defining an O-ring recess; a plurality of gripper arrays positioned equidistant along an internal surface of the socket cup; and a plurality of raised ridges positioned equidistant on an exterior surface of the socket cup. The raised ridges may extend over the gripper arrays.
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公开(公告)号：US10823316B2
公开(公告)日：2020-11-03
申请号：US15670239
申请日：2017-08-07
申请人： NIBCO Inc.
发明人： Benjamin L. Lawrence , David A. Bobo , Christopher W. Mason , Ronald Dale Paige , Richard D. Latham
IPC分类号： F16L13/14 , F16L37/092 , F16L21/03
摘要： A connection socket for a tubular connection includes a socket cup having a metal alloy composition and a sealing portion. A primary seal is positioned within the sealing portion. The primary seal includes an elastomeric material having a service temperature. One or more spacer rings are positioned within the sealing portion. A secondary seal is positioned within the sealing portion. The secondary seal includes a metal composition, wherein the secondary seal has a melting temperature at or above the service temperature of the primary seal. One or more locking rings are positioned within the sealing portion, wherein each of the one or more locking rings comprises a biting feature defined along an internal circumference of the locking ring.
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公开(公告)号：US20180313480A1
公开(公告)日：2018-11-01
申请号：US15961223
申请日：2018-04-24
申请人： NIBCO INC.
发明人： Benjamin L. Lawrence , Richard D. Latham , David A. Bobo , Christopher W. Mason , Ronald Dale Paige
摘要： A connection socket for a tubular press connection including a socket cup having a metal alloy composition and comprising: an O-ring portion defining an O-ring recess; a plurality of gripper arrays positioned equidistant along an internal surface of the socket cup; and a plurality of raised ridges positioned equidistant on an exterior surface of the socket cup. The raised ridges may extend over the gripper arrays.
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