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公开(公告)号：US20140008459A1
公开(公告)日：2014-01-09
申请号：US14019354
申请日：2013-09-05
Applicant: STONEAGE, INC.
Inventor： Douglas E. Wright
IPC: B05B3/06
CPC classification number: B05B3/06 , B05B3/002 , B05B3/0427 , B05B13/0636 , B05B13/069 , B05B15/16 , F16C17/026 , F16C17/105 , F16C17/18
Abstract: A fluid bearing nozzle assembly is disclosed that has a hollow cylindrical body, an inlet nut fastened to the cylindrical body, and a hollow tubular shaft member coaxially carried within the housing body and captured between the inlet nut and the body. The inlet nut has a stem portion extending into a central bore through the shaft member forming an inlet bearing area rotatably carrying the shaft member thereon. The shaft member has a spray head fastened thereto for rotation of the head with the shaft member. An inner wall of the housing body and an outer portion of the shaft have complementary shapes forming a regulating passage therebetween. The shaft has helical grooves that spiral around the shaft to one or both ends to impart rotation to the shaft and spray head.
Abstract translation: 公开了一种流体轴承喷嘴组件，其具有中空圆柱体，固定到圆柱体的入口螺母和同轴地承载在壳体内并被捕获在入口螺母和主体之间的中空管状轴构件。 入口螺母具有通过轴构件延伸到中心孔的杆部分，其形成可旋转地承载轴构件的入口支承区域。 轴构件具有固定到其上的喷头，用于使头部与轴构件一起旋转。 壳体的内壁和轴的外部具有在其间形成调节通道的互补形状。 轴具有螺旋槽，螺旋槽绕轴旋转至一端或两端，以使轴旋转并喷头。
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公开(公告)号：USD1065438S1
公开(公告)日：2025-03-04
申请号：US29883333
申请日：2023-01-26
Applicant: STONEAGE, INC.
Designer： Shawn Lange
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公开(公告)号：US20240410663A1
公开(公告)日：2024-12-12
申请号：US18412888
申请日：2024-01-15
Applicant: STONEAGE, INC.
Inventor： Travis WATKINS , Jeffery R. BARNES , Daniel SZABO , Cody R. MONTOYA
Abstract: An apparatus for sensing an obstruction within a tube being cleaned and repetitively advancing and retracting a flexible high pressure fluid cleaning lance within the tube is disclosed. The apparatus monitors drive roller/belt position and actual hose position, compares the belt (expected travel) to hose position (travel) and generates a position difference, or mismatch. If the mismatch is above a predetermined level, the drive motor direction is reversed for a predetermined time interval, and forward operation restored after the predetermined time interval; and the sequence of repeating the reversing and restoring operations is continued until the position difference or mismatch no longer exceeds the predetermined difference threshold.
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公开(公告)号：US20240027149A1
公开(公告)日：2024-01-25
申请号：US18228279
申请日：2023-07-31
Applicant: STONEAGE, INC.
Inventor： Matthew B. HASTEY , Cody R. MONTOYA , Joseph A. SCHNEIDER
Abstract: A frame apparatus for holding a flexible lance positioning drive device adjacent to and spaced from a heat exchanger tube sheet includes an upper guide rail carrying a movable carriage supporting a drive positioner rail having a drive support carriage and an air motor drive assembly fastened to each of the carriages, each air motor drive assembly comprising an air motor having a shaft driving a spur gear through a worm gear reducer, wherein the spur gear is carried within a spur gear housing fastened to the worm gear reducer, and the air motor assembly is fastened to the carriage via the spur gear housing. The spur gear housing is selectively rotatable on the carriage between a locked position with the spur gear engaging the rail to which the carriage is mounted and an unlocked position with the spur gear disengaged with the rail to which the carriage is mounted.
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公开(公告)号：US11841197B2
公开(公告)日：2023-12-12
申请号：US16839927
申请日：2020-04-03
Applicant: STONEAGE, INC.
Inventor： Timothy Schneider , Joseph Schneider , Rawlin Brown
IPC: G01P1/14 , F28G15/00 , F28G1/16 , F28G15/04 , G01P5/14 , G07C3/02 , G01D9/00 , G01L19/08 , F28G15/06
CPC classification number: F28G15/003 , F28G1/16 , F28G15/04 , F28G15/06 , G01D9/005 , G01L19/08 , G01P5/14 , G07C3/02
Abstract: A data logger device for monitoring operation of a flexible lance drive apparatus is disclosed that includes a cylindrical housing removably connected to an air fluid pressure line to the drive apparatus, a circuit board mounted in the housing, a pressure sensing switch mounted on the circuit board and communicating with the fluid in the pressure line, and a processor and memory on the board operable to log time at which the switch changes state between two predetermined states.
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Patent Agency Ranking
公开(公告)号：US20230321695A1
公开(公告)日：2023-10-12
申请号：US18131091
申请日：2023-04-05
Applicant: STONEAGE, INC.
Inventor： Gerald P. ZINK
IPC: B08B3/02 , H01M50/258 , H01M50/204 , H01M50/51
CPC classification number: B08B3/02 , H01M50/258 , H01M50/204 , H01M50/51 , B08B2203/0223 , B08B2203/027 , F28G9/00
Abstract: A high-pressure fluid supply system and apparatus including a battery electric powered high pressure fluid pump that can be located in proximity to a piece of equipment such as a heat exchanger in an industrial plant in need of being cleaned wherein the system is modularized on a plurality of pallets capable of being transported in the industrial plant elevator to a location near the heat exchanger location.
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公开(公告)号：US11198141B2
公开(公告)日：2021-12-14
申请号：US16590175
申请日：2019-10-01
Applicant: STONEAGE, INC.
Inventor： Joseph A. Schneider , Timothy M. D. Tormey
IPC: B05B1/16 , F16L55/38 , F16L101/50 , F16L101/12
Abstract: A nozzle assembly comprises a hollow nozzle body having a central bore and a plurality of ports extending through the body from the central bore; and a switching valve assembly disposed in the central bore that directs fluid flow to ports upon application of fluid flow above a predetermined threshold to the inlet and directs fluid flow to different ports upon fluid flow having subsequently dropped below the predetermined threshold and then exceeding the predetermined threshold. The assembly comprises a cylindrical poppet slidably disposed within the central bore, a guide between the nozzle body and the poppet, and a biasing member within the cartridge case between the front portion of the nozzle body and the poppet urging the poppet away from the front portion of the cartridge case.
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公开(公告)号：US11148151B2
公开(公告)日：2021-10-19
申请号：US16779123
申请日：2020-01-31
Applicant: STONEAGE, INC.
Inventor： Joseph A. Schneider , Timothy M. D. Tormey
IPC: B05B1/02 , B05B1/16 , F16L55/38 , F16L101/50 , F16L101/12
Abstract: A nozzle assembly includes a hollow nozzle body having a central bore and a plurality of ports extending through the body from the central bore; a switching valve assembly disposed in the central bore that directs fluid flow to ports upon application of fluid flow above a predetermined threshold to the inlet and direct fluid flow to different ports upon fluid flow having subsequently dropped below the predetermined threshold and then exceeding the predetermined threshold; and a flow insert configured to replace the switching valve assembly for directing flow through all of the ports when switching functionality is not needed. This flow insert may be made of a low pressure material such as a polymer.
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公开(公告)号：US10809023B2
公开(公告)日：2020-10-20
申请号：US15925552
申请日：2018-03-19
Applicant: STONEAGE, INC.
Inventor： John L. Krauser , Jeffery R. Barnes , Cody R. Montoya
IPC: F28G15/08 , F28G15/02 , F16L3/10 , F16L3/223 , F28G15/04 , B08B3/02 , B08B9/032 , F28G3/16 , B08B9/043
Abstract: A system and an apparatus for positioning a plurality of flexible cleaning lances includes a frame removably fastened parallel to a row of tubes in a tube sheet within a domed end of a heat exchanger. A chassis support member is mounted on the frame for movement in an X direction. A chassis having spaced apart parallel box rail members is movably mounted on the chassis support member for movement of the chassis in a Y direction. A rotary arm extends from the chassis, and a flexible lance guide hand fastened to a distal end of the rotary arm is configured to maintain a plurality of flexible lance guide tubes in parallel alignment with the row of tubes irrespective of an angle between the rotary arm and the frame. The system may include a lance drive and a snout connected between the lance drive and the positioning apparatus.
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公开(公告)号：US20200261925A1
公开(公告)日：2020-08-20
申请号：US16779123
申请日：2020-01-31
Applicant: STONEAGE, INC.
Inventor： Joseph A. Schneider , Timothy M. D. Tormey
Abstract: A nozzle assembly includes a hollow nozzle body having a central bore and a plurality of ports extending through the body from the central bore; a switching valve assembly disposed in the central bore that directs fluid flow to ports upon application of fluid flow above a predetermined threshold to the inlet and direct fluid flow to different ports upon fluid flow having subsequently dropped below the predetermined threshold and then exceeding the predetermined threshold; and a flow insert configured to replace the switching valve assembly for directing flow through all of the ports when switching functionality is not needed. This flow insert may be made of a low pressure material such as a polymer.
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