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1. 发明授权

US10837585B2 Connection system for connecting to devices with fluid connection between the two devices 有权
公开(公告)号：US10837585B2
公开(公告)日：2020-11-17
申请号：US15314269
申请日：2015-05-20
申请人： PARKER HANNIFIN MANUFACTURING FRANCE SAS
发明人： Fabrice Tarissan
IPC分类号： F16L37/23 , B29C49/48 , F16L37/62
CPC分类号： F16L37/23 , B29C49/48 , F16L37/62 , B29C49/4823 , B29C2049/4858 , B29C2049/4889 , B29C2049/4892
摘要： A system comprising a male part, a female part, a driving piece having a spool portion provided with a radial bore, a driving member moving radially inside the radial bore, a cavity and a radial projection. The driving piece moves in translation between a disconnected position of the male and female parts and a connected position of the male and female parts. The driving piece comprises a piston sliding in an activation chamber under the effect of a pressing force. The piston is attached to the spool portion in such a way as to move the drive piece to one of the positions from the connection position and disconnection position under the effect of the pressing force. The system further includes a control unit for triggering the application of the pressing force on the piston.

2. 发明授权

US10203055B2 Connecting device for tubes and guide ring with forced circulation in potential retention areas 有权
公开(公告)号：US10203055B2
公开(公告)日：2019-02-12
申请号：US14774781
申请日：2014-03-12
申请人： PARKER HANNIFIN MANUFACTURING FRANCE SAS
发明人： Philippe Le Quere
IPC分类号： F16L21/05 , F16L55/027
摘要： A connection device comprising a body defining a channel having at least one tube end reception segment. Centering means for centering the tube end are arranged in a zone extending between the outer surface of the tube, a facing surface of the segment, and the sealing element. The centering means include positioning elements that are arranged to co-operate with a surface of the segment and with an outer surface of the tube and to define at least one sweeping duct for sweeping the zone, the duct having at least one inlet in the vicinity of which there extends at least one deflector arranged to insert, into the sweeping duct, fluid diverted from the flow traveling through the device, and at least one outlet for returning the fluid that has passed through the sweeping duct back to the flow.

3. 发明授权

US10816114B2 Connecting device having a movable seal for chamfered tube 有权
公开(公告)号：US10816114B2
公开(公告)日：2020-10-27
申请号：US15564744
申请日：2016-04-07
申请人： PARKER HANNIFIN MANUFACTURING FRANCE SAS
发明人： Philippe Le Quere
IPC分类号： F16L17/02 , F16L37/00 , F16L37/091
摘要： A coupling device for a fluid transport tube (100) having an end provided with an internal chamfer (101), the device comprising a body (1) including a cylindrical wall (2) defining a channel (3) having an end segment provided with means for securing the tube end thereto in leaktight manner, these means including an elastically deformable annular sealing element (6) comprising a support ring (61) having an axially projecting first face from which there extends a tubular portion (62) having a free end (63) arranged to bear against the internal chamfer (101) of the tube end (100) in order to be forcibly engaged in the tube end while the tube is being inserted into the end segment.

4. 发明授权

US10711933B2 Connection device and method for chamfered tube 有权
公开(公告)号：US10711933B2
公开(公告)日：2020-07-14
申请号：US15511921
申请日：2015-09-15
申请人： PARKER HANNIFIN MANUFACTURING FRANCE SAS
发明人： Philippe Le Quere
IPC分类号： F16L37/092 , F16L37/091
摘要： A coupling device for a tube having an end portion provided with an outer chamfer, and an associated method. The coupling device includes a tubular body provided internally with an annular sealing element and with an attachment member for retaining the end portion of the tube in leak-tight manner in the body. The device further includes at least one retractable abutment arranged so as to oppose insertion into the body of a tube end portion that is not chamfered but allow insertion of a tube that is chamfered, the chamfer of the tube end portion forming a cam for causing the abutment to retract while the tube is being inserted into the body.

5. 发明授权

US09341803B2 Device for connecting together tubes for protecting an optical fiber cable, a segment of an optical transmission circuit including such a device, and a sealing element for such a device 有权
标题翻译：用于将用于保护光纤电缆的管连接在一起的装置，包括这种装置的光传输电路的段以及用于这种装置的密封元件
公开(公告)号：US09341803B2
公开(公告)日：2016-05-17
申请号：US13696408
申请日：2011-05-11
申请人： Philippe Le Quere
发明人： Philippe Le Quere
IPC分类号： G02B6/44 , F16L37/091
CPC分类号： G02B6/4459 , F16L37/091 , F16L37/0915 , G02B6/4464
摘要： A device (1) for connecting together tubes (101, 102) for protecting an optical fiber cable (103), the device comprising a tubular body (2) defining a channel (3) having a first housing (4.1) and a second housing (4.2) each arranged to receive one of the tubes and provided with means (5) for sealed retention of said tube, and an annular step (9) extending between the housings to form an abutment against penetration of the tubes into the housings, an annular sealing element (10) being arranged in the first housing beside a flank of the step and being arranged to be taken, under the effect of axial compression exerted by the tube, from a first state in which the sealing element defines a section through which the cable can pass freely to a second state in which the sealing element defines a section less than a section of the cable. A segment, of an optical transmission circuit including such a connection device.
摘要翻译：一种用于将用于保护光纤电缆（103）的管（101,102）连接在一起的装置（1），该装置包括限定具有第一壳体（4.1）的通道（3）的管状体（2）和第二壳体（4.2），每个被布置成接收一个管并且设置有用于密封保持所述管的装置（5），以及环形台阶（9），其在所述壳体之间延伸以形成用于使所述管穿入所述壳体的抵接件，环形密封元件（10）布置在所述台阶的侧面的第一壳体中，并且在由所述管施加的轴向压缩的作用下被布置成从所述密封元件限定一部分的第一状态电缆可以自由地通过到第二状态，其中密封元件限定小于电缆的一部分的部分。包括这种连接装置的光传输电路的段。

6. 发明授权

US09772058B2 Sealed-coupling device without a retention area 有权
公开(公告)号：US09772058B2
公开(公告)日：2017-09-26
申请号：US14462877
申请日：2014-08-19
申请人： Parker Hannifin Manufacturing France SAS
发明人： Philippe Le Quere
IPC分类号： F16L37/091
CPC分类号： F16L37/091 , F16L37/0915 , F16L2201/40
摘要： Device for the connection of a duct including a tubular body provided with an axial stop for a cylindrical sleeve that defines a tubular accommodating housing and has an end which delimits an annular inlet to the housing that is radially deformable elastically. The housing includes a maintaining member for maintaining the end of the sleeve in a deformed state, the member being designed to be movable between an active position in which it maintains the end in the deformed state and an inactive position in which it is carried by the duct during the introduction thereof and allows the end to return to its rest state.

7. 发明授权

US09746114B2 Cartridge type quick coupling device 有权
公开(公告)号：US09746114B2
公开(公告)日：2017-08-29
申请号：US14556541
申请日：2014-12-01
申请人： Parker Hannifin Manufacturing France SAS
发明人： Philippe Le Quere
IPC分类号： F16L37/091 , F16L37/084
CPC分类号： F16L37/0841 , F16L37/091 , F16L37/0915
摘要： A quick coupling device of the cartridge type, the device comprising a tubular body defining a channel, a retaining washer for retaining the tube in the device, a tubular disconnection pusher that is slidably mounted in the channel, and an anchor for anchoring the coupling device in the socket. The body has one end provided with a retractable ring that projects axially from the end in order to carry internally a sealing member of the coupling device and in order to be suitable for being returned against the body in order to release the sealing member in the socket. The retaining washer is arranged in the retractable ring between the body and the sealing member.

8. 发明申请

US20140308085A1 DRILL GUIDE FOR DRILLING TUBES OF DIFFERENT DIAMETERS 审中-公开
标题翻译：钻孔导管不同直径的钻杆
公开(公告)号：US20140308085A1
公开(公告)日：2014-10-16
申请号：US14250749
申请日：2014-04-11
申请人： PARKER HANNIFIN MANUFACTURING FRANCE SAS
发明人： Cyril Chaillot
IPC分类号： B23B47/28
CPC分类号： B23B47/281 , B23B2247/12 , Y10T408/56337
摘要： A drill guide for drilling tubes of a plurality of diameters, the guide comprising at least a first half-body and a second half-body each of which has a first face and a second face that are mutually opposite, which half-bodies are connected together by at least one hinge in such a manner that the two half-bodies can move relative to each other between a first closed position in which the first faces of the half-bodies face each other, and a second closed position in which the second faces of the half-bodies face each other in order to form housings suitable for receiving tubes of different diameters.
摘要翻译：一种用于钻出多个直径的钻杆的钻子引导件，所述引导件至少包括第一半体和第二半体，每个半体具有相互相对的第一面和第二面，所述半体连接一起通过至少一个铰链，使得两个半体能够在其中半体的第一面彼此面对的第一关闭位置和第二关闭位置之间相对于彼此移动，其中第二闭合位置半个体的表面彼此面对以形成适于接收不同直径的管的外壳。

9. 发明授权

US10302255B2 Equipment comprising at least one hydropneumatic accumulator with automated maintenance 有权
公开(公告)号：US10302255B2
公开(公告)日：2019-05-28
申请号：US14003691
申请日：2012-03-07
申请人： Thomas Hughes , Alain Houssais , Laurent Granseigne
发明人： Thomas Hughes , Alain Houssais , Laurent Granseigne
IPC分类号： F15B1/08 , F17D1/00
摘要： The invention relates to the automatic reloading of the gas space of a hydropneumatic accumulator. An apparatus for readjusting the load of the gas space includes a pressurized gas source connected via an air system to a loading check-valve and a reinjection valve controlled by a unit for calculating a cycle for reinjecting gas into the gas space.

10. 发明授权

US09822909B2 Ring for fastening a pipe to a tubular body and connection means comprising such a ring 有权
公开(公告)号：US09822909B2
公开(公告)日：2017-11-21
申请号：US15116701
申请日：2015-01-28
申请人： PARKER HANNIFIN MANUFACTURING FRANCE SAS
发明人： Alain Gaillard , Jean-Noel Musellec , Yoann Averty , David Fouche , Cyril Leroyer
IPC分类号： F16L19/03 , F16L19/02
CPC分类号： F16L19/0206 , F16L19/0231
摘要： The invention concerns a ring (4) for fastening a pipe (1) to a tubular body (2). According to the invention, the ring comprises two rigid sectors (5) that are coupled to each other by at least one elastically deformable annular portion (12), the two sectors and the portion being a single part, each sector (5) having an inner face (6), protruding from which at least one anchoring stud (7) extends radially, intended to be received in a housing correspondingly provided in a wall of the pipe, each anchoring stud (7) comprising two grooves (9) extending circumferentially to either side of said anchoring stud. The invention also concerns connection means comprising such a ring.

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