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51. 发明申请

WO2023007447A1 AN IMPROVED METHOD FOR EVALUATING A VIBRATIONAL EVENT 审中-公开
公开(公告)号：WO2023007447A1
公开(公告)日：2023-02-02
申请号：PCT/IB2022/057046
申请日：2022-07-29
申请人： PIETRO FIORENTINI S.P.A. , UNIVERSITA' DEGLI STUDI DI BERGAMO
发明人： BELLERI, Andrea , BOSIO, Marco , GUZZETTI, Sergio , MEMÈ, Lorenzo
IPC分类号： G01F15/00 , G01V1/00 , G01V1/28 , G08B21/10 , G01H1/00 , G01P15/00 , F16K17/36 , G01F3/22
摘要： Method to verify if a vibrational event has a higher intensity than a predefined intensity threshold Th1, which is linked to a predefined frequency ThF, preferably in order to consider/classify the vibrational event as dangerous/risky, said method is characterized by the fact that: - the data detected by at least one accelerometer (102) are acquired along two axes, respectively X axis and Y axis, which are perpendicular to each other, - the values of frequency F and intensity I of at least one portion of the signals, derived from the acceleration data thus acquired along the two axes X and Y, are determined when they exceed a threshold of predefined intensity Th2, - on the basis of the frequency F thus determined, a predefined intensity threshold Th1 is identified, - it is checked whether the intensity I thus determined is higher or lower than the predefined intensity threshold Th1 thus identified, to establish whether or not the vibrational event from which said signals were derived has an intensity greater than said threshold of predefined intensity Th1 thus identified.

52. 发明申请

WO2021142110A1 CRANKCASE VENTILATION SYSTEM WITH A FLOW CONTROL DEVICE FOR ON BOARD DIAGNOSTICS 审中-公开
公开(公告)号：WO2021142110A1
公开(公告)日：2021-07-15
申请号：PCT/US2021/012485
申请日：2021-01-07
申请人： DAYCO IP HOLDINGS, LLC
发明人： MARTIN, Scott, E. , GILMER, Matthew, C. , FLETCHER, David, E. , EMOND, Mitchell , DUFFIELD III, Chester, E. , SNOW, David , DENNIS, Joseph
IPC分类号： F16K15/04 , F01M13/0011 , F01M13/023 , F01M2013/0044 , F01M2013/0083 , F01M2250/60 , F02B39/00 , F02D2250/08 , F02D41/0007 , F02D41/22 , F02M25/06 , F02M35/10222 , F16K15/048 , F16K15/066 , F16K17/12 , F16K17/36
摘要： Flow control devices herein have a housing defining a plurality of parallel conduits. The first conduit has a normally closed check valve defined to open under a first preselected pressure differential controlling flow through the first conduit in a first direction of flow. The second conduit has a normally neutral check valve defined to open under a second preselected pressure differential in a second direction of flow that is opposite the first direction of flow. The third conduit defines a restriction profile, i.e., has a restrictor, having a third preselected pressure differential. The flow control devices are included as part of an engine system, more specifically a crankcase ventilation breach detection system.

53. 发明申请

WO2020030405A1 SAFETY DEVICE FOR A GAS-CONDUCTING DEVICE 审中-公开
公开(公告)号：WO2020030405A1
公开(公告)日：2020-02-13
申请号：PCT/EP2019/069419
申请日：2019-07-18
申请人： TRUMA GERÄTETECHNIK GMBH & CO. KG
发明人： PELI, Claudio , ROBOLINI, Paolo
IPC分类号： F16K17/36 , F16J15/3204 , F16J15/3232 , G05D16/06
摘要： The invention relates to a safety device (2) for interrupting a gas flow within a gas-conducting device (1). An inertia body (32) moves from a resting position in the case of an acceleration above a specifiable acceleration threshold value acting on it. Due to the movement, the inertia mechanism (3) activates a reaction mechanism (4), which interrupts the gas flow within the gas-conducting device (1). In this process, the safety device (2) is free of gas flowing through it.

54. 发明申请

WO2018217414A1 PRESSURIZED GAS VESSEL PORT ASSEMBLY 审中-公开
公开(公告)号：WO2018217414A1
公开(公告)日：2018-11-29
申请号：PCT/US2018/030642
申请日：2018-05-02
申请人： BARNES, Jim
发明人： BARNES, Jim
IPC分类号： F16K17/34 , F16K17/36 , F17C1/00 , F17C13/04 , F17C13/12
摘要： A pressurized gas vessel port assembly incorporating a wall; a port extending through the wall; a nipple extending inwardly from the wall and having a hollow bore communicating with the port; a plug received within the hollow bore for movement between first and second positions, the plug residing at an inner end of the nipple at the first position and being displaced outwardly from the first position upon movement toward the second position; a venturi port opening the first nipple's hollow bore, the venturi being positioned outwardly from the first position for inducing an outward flow of the gas within the hollow bore; and incorporating a seat which outwardly overlies the venturi port, the seat being fitted for, upon a completion of the outward movement of the plug toward the second position, annularly contacting the plug and staunching the outward gas flow.

55. 发明申请

WO2017023157A2 ADAPTIVE VEHICLE DAMPING WITH A SLIDING AND/OR PIVOTING MASS ACTING AS A HYDRAULIC ACTUATOR 审中-公开
标题翻译：具有滑动和/或作为液压执行机构进行大容量作业的自适应车辆阻尼
公开(公告)号：WO2017023157A2
公开(公告)日：2017-02-09
申请号：PCT/MY2015/000057
申请日：2015-07-31
申请人： Puspanathan Nandakumar
发明人： Puspanathan Nandakumar
IPC分类号： F16F15/02 , F16K17/36
CPC分类号： F16F15/02 , F16K17/36

56. 发明申请

WO2016142577A1 A PRESSURE VALVE AND METHOD OF ADJUSTING A PRESSURE VALVE 审中-公开
标题翻译：压力阀和调压阀的方法
公开(公告)号：WO2016142577A1
公开(公告)日：2016-09-15
申请号：PCT/FI2016/050129
申请日：2016-03-02
申请人： TEMET OY
发明人： KARKKULAINEN, Timo
IPC分类号： F16K17/36 , F16K1/16 , F24F11/04 , F24F13/15
CPC分类号： F24F13/15 , F16K1/2007 , F16K1/2021 , F16K17/363 , F24F11/74
摘要： The invention relates to a pressure valve (1) comprising a body (2) forming a flow channel (4) through the pressure valve (1); closing blades (6) arranged to be turned between a closed position, in which the closing blades (6) are essentially transverse to the flow channel (4) of the pressure valve (1) essentially preventing flow through the pressure valve (1), and an open position, in which the closing blades (6) are at an angle to the flow channel (4) of the pressure valve (1) or essentially parallel to the flow channel (4) allowing flow through the pressure valve (1); and prestressing means (10, 12, 14) for prestressing the closing blades (6) into the open position and for triggering them to turn into the closed position in response to a pressure increase in the flow channel (4) of the pressure valve (1). The prestressing means (10, 12, 14) are operationally connected to the closing blades (6) for turning the closing blades (6) into the closed position in response to a trigger from the pressure increase in the flow channel (4). The pressure valve (1) further comprises a closing blade adjustment mechanism (16) arranged to adjust alignment of the closing blades (6) for changing flow through the pressure valve (1); and a prestressing means adjustment mechanism (18) arranged to change stress of the prestressing means (10, 12, 14) for adjusting triggering sensitivity. The closing blade adjustment mechanism (16) and the prestressing means adjustment mechanism (18) are together arranged to adjust the triggering sensitivity relative to flow through the pressure valve (1) defined by the alignment of the closing blades (6).
摘要翻译：本发明涉及一种压力阀（1），包括通过压力阀（1）形成流动通道（4）的主体（2）; 闭合叶片（6）被布置成在关闭位置之间转动，在该关闭位置中，闭合叶片（6）基本上横向于压力阀（1）的流动通道（4），基本上防止通过压力阀（1）的流动，以及打开位置，其中所述关闭叶片（6）与所述压力阀（1）的流动通道（4）成一角度或者基本上平行于所述流动通道（4），允许流过所述压力阀（1） ; 以及预应力装置（10,12,14），用于响应于压力阀的流动通道（4）中的压力增加而使闭合叶片（6）进入打开位置并使其触发成关闭位置， 1）。预应力装置（10,12,14）可操作地连接到关闭叶片（6），用于响应于来自流动通道（4）的压力增加的触发而将闭合叶片（6）转动到关闭位置。压力阀（1）还包括关闭叶片调节机构（16），其被布置成调节闭合叶片（6）的对准以改变通过压力阀（1）的流动; 以及布置成改变用于调节触发灵敏度的预应力装置（10,12,14）的应力的预应力装置调节机构（18）。闭合叶片调节机构16和预应力装置调节机构18一起布置成调节相对于通过由关闭叶片6的对准限定的压力阀1的流动的触发灵敏度。

57. 发明申请

WO2015198344A4 ROLLOVER VALVE WITH SLIDER MECHANISM 审中-公开
公开(公告)号：WO2015198344A4
公开(公告)日：2015-12-30
申请号：PCT/IN2015/000257
申请日：2015-06-22
申请人： PRICOL LIMITED
发明人： EBENEZER, Anand Vijai , THALAPPOLI PARAMBIL, Ragesh
IPC分类号： F16K17/36 , B60K15/077
摘要： A rollover valve (5) with a slider mechanism which cuts off the fuel supply to a canister and thereby prevents it from flooding, when the vehicle gets tilted to a pre-defined angle. The rollover valve (5) comprises a housing-bottom (1), a slider (2), a cup(3), and a housing-top(4). The slider(2) and the cup(3) are positioned one over the other and retained in position within the housing-bottom(l) and the housing-top(4). When the vehicle fitted with the rollover valve (5) gets tilted beyond the pre-defined angle with reference to datum plane, the slider(2) falls on the cup(3) and pushes the cup(3) towards the housing-top(4), thereby the fuel supply to canister is cut off.

58. 发明申请

WO2013139847A1 KUPPLUNG ZUM ANSCHLUSS FLUIDFÜHRENDER LEITUNGEN 审中-公开
标题翻译：离合器的连接流体线促成
公开(公告)号：WO2013139847A1
公开(公告)日：2013-09-26
申请号：PCT/EP2013/055801
申请日：2013-03-20
申请人： VON KEITZ, Andreas
发明人： VON KEITZ, Andreas
IPC分类号： F16L55/10 , B67D7/32 , F16K17/36 , F16L23/036
CPC分类号： F16L37/36 , B63B27/24 , B63B27/34 , B67D7/3218 , F16K17/36 , F16L37/08 , F16L55/1007 , F16L55/1015 , F16L55/1022 , Y10T137/0447 , Y10T137/87949
摘要： Die Erfindung betrifft allgemein Kupplungen zur Verbindung von Leitungen, wie insbesondere von Schlauchleitungen untereinander oder zur Ankupplung von Schlauchleitungen an Armaturen. Dazu wird eine Schnellkupplung (1) zum Aneinanderkoppeln fluidführender Leitungen beschrieben, welche ein erstes Kupplungsteil (3) und ein zweites Kupplungsteil (5), sowie eine Dichtung (7) zum Abdichten der beiden Kupplungsteile (3, 5) und eine Verriegelungsmechanik (9) umfasst, um die beiden Kupplungsteile (3, 5) lösbar aneinander zu koppeln. Beide Kupplungsteile (3, 5) sind mit Ventilanordnungen (11, 13) ausgestattet. Jedes der beiden Ventile (11, 13) umfasst ein axial verschiebbares Ventil (15, 17), wobei das Ventil (15) der ersten Ventilanordnung (11) eine Öffnung (150) aufweist, in welcher ein Stößel (152) axial beweglich gehaltert ist, In zusammengekoppeltem Zustand der Kupplungsteile (3, 5) hält der Stößel (152) die beiden Ventile (15, 17) auseinander. Der Stößel (152) ist mit einer Arretiereinrichtung (110) verrastbar. Die Verriegelungsmechanik (9) ist mit einer Arretiereinrichtung (110) wirkverbunden, so dass bei einer Betätigung der Verriegelungsmechanik (9) zur Entkopplung der beiden aneinander gekoppelten Kupplungsteile (3, 5) noch vor der Trennung der Kupplungsteile eine Arretierung des Stößels (152) gelöst wird und die beiden Ventile (15, 17) mit dem jeweiligen Ventilsitz (19, 21) zusammengeführt werden.
摘要翻译：本发明一般涉及到联接器连接线，在特定软管线彼此或软管水龙头耦合。为了这个目的，一个快速联接器（1）用于流体传导线耦合所描述的，其包括第一耦合部分（3）和一个第二管接头部分（5）和用于密封两个联接部分的密封件（7）（3，5）和锁定机构（9）包括向耦合两个联接件（3,5）可释放地彼此连接。两联接件（3,5）都配备有装有阀组件（11，13）。每两个阀（11，13）包括可轴向移动的阀（15，17），所述第一阀组件的阀（15）（11）具有在其中的柱塞（152），其安装轴向可移动的开口（150），在联接部件的zusammengekoppeltem状态（3,5）保持所述柱塞（152）两个阀（15,17）分开。所述柱塞（152）可锁定的锁定装置（110）。该锁定机构（9）包括可操作地连接的锁定装置（110），以便用于去耦地彼此联接的两个联接部分使得当致动所述锁定机构（9）的（3,5）的联接部分的所述分离之前，解决了柱塞的止动器（152）是和两个阀（15,17）与相应的阀座（19，21）被合并。

59. 发明申请

WO2010057308A1 THERMAL BY-PASS VALVE WITH PRESSURE RELIEF CAPABILITY 审中-公开
标题翻译：具有压力消除能力的热旁路阀
公开(公告)号：WO2010057308A1
公开(公告)日：2010-05-27
申请号：PCT/CA2009/001680
申请日：2009-11-19
申请人： DANA CANADA CORPORATION , SHEPPARD, Jeffrey Owen
发明人： SHEPPARD, Jeffrey Owen
IPC分类号： F16K31/68 , F01M1/16 , F16H57/04 , F16K17/36 , F16K17/38 , F16N23/00
CPC分类号： F01P7/16 , F16K17/04 , F16K31/002 , G05D23/1333 , Y10T137/6579
摘要： A by-pass valve for a heat exchanger circuit that includes a cooler (12) has a chamber (48) and ports for flow of fluid into and out of this chamber. A thermally sensitive actuator (64) is mounted in the chamber and can extend or retract in dependence on its body temperature as influenced by temperature of the fluid. A by-pass valve seat (154) is arranged in a valve housing along with a by-pass valve member (62) movable by the actuator into or out of engagement with the seat. A relief valve is mounted in the chamber and has a relief valve member (210) movable between closed and open positions in order to close or open pressure relief ports. This relief valve member is biased towards the closed position. Excessive pressure build up in an end section of the chamber causes the relief valve member to move to its open position.
摘要翻译：用于包括冷却器（12）的热交换器回路的旁通阀具有腔室（48）和流体流入和流出该腔室的端口。热敏致动器（64）安装在腔室中，并且可以根据其体温受到流体温度的影响而延伸或缩回。旁通阀座（154）与可由致动器移动的旁通阀构件（62）布置在阀壳体中或与座椅脱离接合。安全阀安装在腔室中并且具有可在闭合位置和打开位置之间移动的安全阀构件（210），以便关闭或打开压力释放口。该安全阀构件朝向关闭位置偏置。在室的端部部分积聚的过大的压力导致安全阀构件移动到其打开位置。

60. 发明申请

WO2010031336A1 一种环形阀审中-公开
公开(公告)号：WO2010031336A1
公开(公告)日：2010-03-25
申请号：PCT/CN2009/073983
申请日：2009-09-16
申请人：马可军
发明人：马可军
IPC分类号： F16K17/04 , F16K17/36 , F02B77/10 , A62C4/00
CPC分类号： F16K15/028 , A62C4/00 , F02B77/10 , F16K17/04 , F16K47/08

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