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1. 发明公开

EP1948941A1 PRESSURE-GENERATING PIPE DEVICE FOR A PRESSURE VESSEL 有权
标题翻译：压力管道制造装置用于压力容器
公开(公告)号：EP1948941A1
公开(公告)日：2008-07-30
申请号：EP06813058.2
申请日：2006-10-30
申请人： Nyberg, Bo Erik
发明人： JONSSON, Stig-Åke , KROLL, Fredrik
IPC分类号： F04F1/02 , F04F5/46
CPC分类号： F04F1/02 , F04F5/46 , F04F5/48
摘要： Pressure-generating pipe device for a pressure vessel (11) arranged for intake and discharge of fluid (15) to and from the pressure vessel (11), which pipe device (1) comprises a first section (3) that can be connected to a compressed air source (17), 5 which first section (3) has a duct arrangement (5); a second section (7) comprising a discharge part (21); and at least one discharge device (25) that is in communication with the duct arrangement (5) and the pressure vessel (11). The first and the second sections (3, 7) are arranged to move in relation to each other, 10 the first section (3) comprising a control device (29) for operating an air-regulating device (39) in the discharge part (21) that is arranged to change the direction of the airflow through the discharge device (25), bringing about overpressure or underpressure in the pressure vessel (11), and the second section having the discharge device (25).

2. 发明授权

EP0454758B2 A VALVE ARRANGEMENT and COUPLING ARRANGEMENT 有权
标题翻译：阀装置和离合器结构
公开(公告)号：EP0454758B2
公开(公告)日：1999-06-16
申请号：EP90902411.9
申请日：1990-01-15
申请人： NYBERG, Bo, Erik
发明人： KJELLBERG, Kenneth , JONSSON, Ake
IPC分类号： F16K37/00 , F16L37/00
CPC分类号： F16L37/34 , F16L37/23 , Y10S251/90 , Y10T137/87949
摘要： A quick-coupling between a male part (90) and a female part (92) has provided in the cylindrical end-part (134) of the male part an axially displaceable piston body (106) provided with sealing ring (108), and a sealing sleeve (134) which is provided with a sealing ring (164) and which is axially movable in the female part around a stationary piston body (138). Insertion of the male part into the female part causes the piston bodies to be brought into engagement with one another, while the cylindrical end-part is pressed inwardly by the sealing sleeve of the female part. Each of the piston bodies and respective sealing rings (108, 164) coact with a respective, axially movable valve sleeve (122, 156), in a manner such that, until the piston bodies have reached an intermediate position, a through-flow channel (132, 145) is held closed by means of a gap closed by the valve sleeve until respective sealing rings have been moved by relative displacement from one side of the gap to the other side thereof, whereafter continued displacement of the piston bodies to their respective end positions in the coupled state of the coupling causes the gaps to open for flow therethrough.

3. 发明公开

EP1030993A1 QUICK-ACTION COUPLING 有权
标题翻译：快速释放
公开(公告)号：EP1030993A1
公开(公告)日：2000-08-30
申请号：EP98948015.7
申请日：1998-09-30
申请人： Nyberg, Bo Erik
发明人： PERSSON, Christer
IPC分类号： F16L37/23
CPC分类号： F16L37/23
摘要： The invention relates to a coupling for hoses or the like for media under pressure. The coupling comprises a female part (1) and anipple (2) which fits into the latter and also a ball lock (3) for locking the nipple (2) in the connected position in the female part. A locking sleeve (6) is spring-loaded towards a locking position in which it holds the ball lock (3) in the engagement position. The locking sleeve (6) can be moved, counter to the spring-loading, to a release position in which the ball lock (3) is released, the movement of the locking sleeve (6) to the release position comprising both rotation about the longitudinal axis of the coupling and axial displacement parallel to this axis. According to the invention, the locking sleeve (6) comprises a main part (7) and an inner ring (8) which is rotatable in relation to the main part (7) and is arranged so as to interact with the ball lock (3) and also, by displacement parallel to the longitudinal axis of the coupling, be moved in order to allow the ball lock (3) to be transferred between the engagement position and the release position.

4. 发明公开

EP2184526A1 Coupling 失效转让
标题翻译： KUPPLUNG
公开(公告)号：EP2184526A1
公开(公告)日：2010-05-12
申请号：EP08168530.7
申请日：2008-11-06
申请人： Nyberg, Bo Erik
发明人： Bohman, Peter
IPC分类号： F16L37/14
CPC分类号： F16L23/003 , E02F3/966 , E02F9/2275 , F16L37/142 , F16L37/20 , F16L37/56
摘要： A high pressure fluid coupling assembly comprises a nipple (1) with a neck 1 a to be held in a yoke 3, which is pulled towards a socket box 2 by a lever mechanism 4. When the nipple is pulled into complete engagement with the socket, the final downward movement of the lever 6 pushes a locking plate 10 into locking engagement with the distal ends of guide bolts 5, evenly distributed about the nipple and extending from the yoke and sliding through the socket box 2 to the locking plate 10, which is in contact with the side of the socket box 2 facing away from the yoke. The locking plate 10, guide bolts 5, yoke 3 and socket box 2 take up the nipple/socket separating force generated by the very high hydraulic pressure instead of the arms and joints of the lever mechanism 4.
摘要翻译：高压液体耦合组件包括具有待保持在轭3中的颈部1a的接头（1），其通过杆机构4被拉向插座盒2.当乳头被拉入与插座完全接合时杠杆6的最终向下运动推动锁定板10与引导螺栓5的远端锁定接合，导向螺栓5的前端均匀地分布在奶嘴周围并且从轭架延伸并且通过插座盒2滑动到锁定板10，锁定板10 与插座盒2的背离轭架的一侧接触。锁定板10，导向螺栓5，轭架3和插座盒2占据由非常高的液压产生的接头/插座分离力，而不是杠杆机构4的臂和接头。

5. 发明公开

EP1948941A4 PRESSURE-GENERATING PIPE DEVICE FOR A PRESSURE VESSEL 有权
标题翻译：压力管道制造装置用于压力容器
公开(公告)号：EP1948941A4
公开(公告)日：2010-02-10
申请号：EP06813058
申请日：2006-10-30
申请人： NYBERG BO ERIK
发明人： JONSSON STIG-AAKE , KROLL FREDRIK
IPC分类号： F04F1/02 , F04F5/46 , F04F5/48
CPC分类号： F04F1/02 , F04F5/46 , F04F5/48

6. 发明公开

EP2137448A1 COAXIAL COUPLING WITH BY-PASS VALVE AND COUPLING MECHANISM WITH BAYONETTE FORM 有权转让
标题翻译：带旁通阀和耦合机理卡口FORM同轴连接器
公开(公告)号：EP2137448A1
公开(公告)日：2009-12-30
申请号：EP08741913.1
申请日：2008-04-15
申请人： Nyberg, Bo Erik
发明人： EKSTRÖM, Jörgen , SVENSSON, Lars-Erik
IPC分类号： F16L37/252 , F16L37/107 , F16L37/28
CPC分类号： F16L37/252 , F16L37/34 , F16L37/35 , Y10T137/87949 , Y10T137/87965
摘要： The invention relates to a coaxial coupling which comprises a male part (501) and a female part (502) and comprises a bypass valve (218) so that the female part (502) can be decoupled from the male part (501) while pressurized fluid passes through the female part (502). The nipple pipe (105) of the male part (501) pushes a spring-loaded valve (218) in the female part (502) over said rear holes (301) in the inner pipe (2) of the female part. The female part (502) has a rotatable locking sleeve (207), which is coupled to a sleeve (214) accommodating pins (213). The nipple pipe body (104) has helical grooves (100), wherein, upon coupling and rotation of the locking sleeve (207), the pins (213), through rotation of the pins (213), when they fall into the grooves (100), catch in the walls of the grooves (100) and cause the nipple pipe body (104) of the male part to be pulled into the female part (502), one end of the inner pipe (2) meets a relief valve (113) of the male part (501) and opens the relief valve (113), and pressurized oil is discharged against the valve of the female part (502) prior to continued opening of valves (115, 122) in the nipple pipe body (104).

7. 发明授权

EP0886742B1 COUPLING FOR HOSES OR THE LIKE 失效
标题翻译：离合器配管等
公开(公告)号：EP0886742B1
公开(公告)日：2001-09-26
申请号：EP97914731.1
申请日：1997-03-20
申请人： Nyberg, Bo Erik
发明人： NYBERG, Kent
IPC分类号： F16L37/46
CPC分类号： F16L37/121 , F16L37/23 , F16L37/42 , F16L2201/20 , Y10T137/87949 , Y10T137/87965
摘要： The invention relates to a coupling for connecting hoses or the like for a medium under pressure. The coupling comprises a female part (1) and a nipple (2) insertable therein, as well a ball lock means (5, 6) for locking the nipple (2) in its inserted position in the female part (1). The female part (1) is provided with an axially displaceable valve element (9) which is moved from a closed position in contact with a valve seat (10) in the female part (1) to an open position spaced from the valve seat (10) when the nipple (2) is inserted into the female part (1). The invention is characterized in that at least one blocking means (14-16) is arranged in the female part (1) to block the nipple (2), when the ball lock means (5, 6) are released and the coupling is under pressure. In an intermediate position with the valve element (9) in contact with the valve seat (10) and the interior of the nipple (2) in communication with the surrounding atmosphere until the pressure in the nipple (2) has dropped below a predetermined level.

8. 发明公开

EP0890053A1 QUICK COUPLING FOR HOSES OR PIPES FOR PRESSURE MEDIA 失效
标题翻译：快速接头用于压力管道或管子
公开(公告)号：EP0890053A1
公开(公告)日：1999-01-13
申请号：EP97919809.0
申请日：1997-03-21
申请人： Nyberg, Bo Erik
发明人： NYBERG, Kent
IPC分类号： F16L37
CPC分类号： F16L37/23 , F16L37/34 , F16L37/35 , Y10T137/87949 , Y10T137/87957
摘要： The invention relates to a quick coupling for hoses or pipes for pressure media, especially for hydraulic media under high pressure. The coupling comprises a female part (1) and a nipple (2), said female part (1) having a displaceable valve element (4), which, in the decoupled state lies in sealing contact against the female part (1) by means of a sealing ring (5) and has an extension (7) with an enlarged end piece (8). The nipple has a displaceable valve element, which in the decoupled state, seals against the nipple (2) by means of a sealing ring (19). According to the invention, the valve element (4) of the female part (1) has, about its extension (7), an axially displaceable tube (9) which is urged by its spring (11) towards a position in abutment against the end piece (8). The tube (9) has essentially the same outer diameter as the valve elements (4, 18). The tube (9) is disposed, when the female part (1) and the nipple (2) are coupled together, to be inserted into the sealing rings (5, 19) to protect them.

9. 发明公开

EP0886742A1 COUPLING FOR HOSES OR THE LIKE 失效
标题翻译：离合器配管等
公开(公告)号：EP0886742A1
公开(公告)日：1998-12-30
申请号：EP97914731
申请日：1997-03-20
申请人： NYBERG BO ERIK
发明人： NYBERG KENT
IPC分类号： F16L37/22 , F16L37/12 , F16L37/23 , F16L37/40 , F16L37/42 , F16L37/46
CPC分类号： F16L37/121 , F16L37/23 , F16L37/42 , F16L2201/20 , Y10T137/87949 , Y10T137/87965
摘要： The invention relates to a coupling for connecting hoses or the like for a medium under pressure. The coupling comprises a female part (1) and a nipple (2) insertable therein, as well a ball lock means (5, 6) for locking the nipple (2) in its inserted position in the female part (1). The female part (1) is provided with an axially displaceable valve element (9) which is moved from a closed position in contact with a valve seat (10) in the female part (1) to an open position spaced from the valve seat (10) when the nipple (2) is inserted into the female part (1). The invention is characterized in that at least one blocking means (14-16) is arranged in the female part (1) to block the nipple (2), when the ball lock means (5, 6) are released and the coupling is under pressure. In an intermediate position with the valve element (9) in contact with the valve seat (10) and the interior of the nipple (2) in communication with the surrounding atmosphere until the pressure in the nipple (2) has dropped below a predetermined level.

10. 发明公开

EP0454758A1 A VALVE ARRANGEMENT 有权
标题翻译：阀装置。
公开(公告)号：EP0454758A1
公开(公告)日：1991-11-06
申请号：EP90902411.0
申请日：1990-01-15
申请人： NYBERG, Bo, Erik
发明人： KJELLBERG, Kenneth , JONSSON, Ake
IPC分类号： F16L37 , F16K39
CPC分类号： F16L37/34 , F16L37/23 , Y10S251/90 , Y10T137/87949
摘要： Un raccord à action rapide entre une pièce mâle (90) et une pièce femelle (92) comporte dans la partie terminale cylindrique (134) de la pièce mâle un corps de piston axialement mobile (106) pourvu d'un joint d'étanchéité torique (108), ainsi qu'un manchon d'étanchéité (134) qui est muni d'un joint d'étanchéité torique (164) et qui est axialement mobile dans la pièce femelle autour d'un corps de piston fixe (138). L'introduction de la pièce mâle dans la pièce femelle amène les corps de piston en prise l'un avec l'autre, pendant que la partie terminale cylindrique est comprimée vers l'intérieur par le manchon d'étanchéité de la pièce femelle. Chacun des corps de piston et les joints d'étanchéité toriques correspondants (108, 164) coopèrent avec un manchon de soupape axialement mobile correspondant (122, 156), de sorte que, jusqu'à ce que les corps de piston aient atteint une position intermédiaire, un canal à courant traversant (132, 145) est maintenu fermé par l'obturation d'un espace libre par le manchon de soupape jusqu'à ce que les joints d'étanchéité toriques correspondants aient été mis en mouvement par déplacement relatif d'un côté à l'autre de l'espace libre, le déplacement continu des corps de piston vers leurs positions terminales respectives dans la position raccordée du raccord entraînant ensuite l'ouverture des espaces libres et le passage à travers ceux-ci de l'écoulement.

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