公开(公告)号：EP3323760A1

公开(公告)日：2018-05-23

申请号：EP16199788.7

申请日：2016-11-21

申请人： CEJN AB

发明人： Olsson, Johan ,  Gustafsson, Ove ,  Lunnerhag, Anders ,  Åkesson, Filip

IPC分类号： B65H75/44

CPC分类号： B65H75/4478 ,  B65H75/4428 ,  B65H75/4471 ,  B65H2701/33 ,  B65H2701/5122

摘要： A hose reel, for reeling up a hose for a fluid, is disclosed. The hose reel comprises a drum (100) for the hose to be reeled up on, the drum being moulded, the drum comprising, as integral moulded parts, a swivel connector (120) arranged at a central axis (110), the drum being rotatable about the central axis, a central flow path (130) coaxial with the central axis (110), and a radial flow path (140) extending radially from the central flow path; and a swivel (200) for a supply of the fluid, the swivel being connected to the swivel connector. A method for connecting a hose to the hose reel is disclosed. The method comprises the steps of: rotating the drum to align the connector (300) with the opening (410) of the housing (400); and connecting a hose to the connector, alternatively, before connecting the hose, releasing an already present hose.

公开(公告)号：EP2137448A4

公开(公告)日：2017-12-27

申请号：EP08741913

申请日：2008-04-15

申请人： CEJN AB

发明人： EKSTRÖM JÖRGEN ,  SVENSSON LARS-ERIK

IPC分类号： F16L37/252 ,  F16L37/34 ,  F16L37/35

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).

公开(公告)号：EP3052844A1

公开(公告)日：2016-08-10

申请号：EP14777598.5

申请日：2014-09-30

申请人： CEJN AB

发明人： NYFELT, Leif

IPC分类号： F16L1/11 ,  F16L1/12 ,  G01V15/00 ,  G06K19/077 ,  G09F3/00 ,  G09F3/20

CPC分类号： F16L1/11 ,  F16L11/124 ,  F16L2201/60 ,  G01V15/00 ,  G06K19/07758

摘要： A tube comprising a tag (30). The tag (30) comprising tube service data and at least one more data of the following group of data: tube identification data, tube manufacture data, and tube operation data. The tag (30) allows the data to be read, written, and updated electronically, and the tag (30) provides data for servicing the tube (10). A method for servicing such a tube, the method comprising: providing the tag (30) on the tube (10); reading electronically the data from the tag (30) for servicing the tube (10); servicing the tube (10) according to the data read; and writing electronically the data to the tag (30) to update at least the tube service data.

摘要翻译： 一种包括标签（30）的管。 标签（30）包括管服务数据和以下数据组的至少一个以上数据：管识别数据，管制造数据和管操作数据。 标签（30）允许以电子方式读取，写入和更新数据，并且标签（30）提供用于维修管（10）的数据。 一种用于维修这种管的方法，所述方法包括：将所述标签（30）提供在所述管（10）上; 以电子方式读取来自用于维修管（10）的标签（30）的数据; 根据读取的数据对管（10）进行维修; 以及将所述数据电子地写入所述标签（30）以至少更新所述管服务数据。

公开(公告)号：EP2726769A4

公开(公告)日：2015-03-11

申请号：EP12803650

申请日：2012-04-19

申请人： CEJN AB

发明人： EKSTRÖM JÖRGEN

IPC分类号： F16L37/244 ,  F16L37/113 ,  F16L37/30 ,  F16L37/48 ,  F16L37/56

CPC分类号： F16L37/244 ,  F16L37/113 ,  F16L37/23

公开(公告)号：EP2726769A1

公开(公告)日：2014-05-07

申请号：EP12803650.6

申请日：2012-04-19

申请人： CEJN AB

发明人： EKSTRÖM, Jörgen

IPC分类号： F16L37/244 ,  F16L37/30 ,  F16L37/56 ,  F16L37/48

CPC分类号： F16L37/244 ,  F16L37/113 ,  F16L37/23

摘要： The invention relates to a coupling comprising a first (3, 3') and a second (5,5') coupling part being adapted for coupling together and uncoupling along a centre axis (CL) extending through the coupling (1), an outer surface (7) of the first coupling part (3, 3') comprising at least a recessed helical slot (9), an inner surface (11) of the second coupling part (5, 5') having at least one projection (13, 13', 13") extending inwards for engagement with the said slot (9). The second coupling part (5, 5') comprises a lock socket arrangement (17, 19) being displaceable relatively to its rear portion (15) along a centre line (CL) and having an inwards projecting portion (23, 23', 23"), at least one lock body (25, 25', 25") arranged in the second coupling part (5, 5') being movably arranged relatively to the lock socket arrangement (17, 19) and by means of retention means (27, 27') being connected to the rear portion (15), the outer surface (7) comprising a collar (29) for receiving the lock body (25, 25', 25") affected by the projecting portion (23, 23', 23") at the said coupling together.