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1. 发明申请

WO2020159374A1 DISPENSING REGULATOR UNIT AND BREATHING AID SYSTEM 审中-公开
公开(公告)号：WO2020159374A1
公开(公告)日：2020-08-06
申请号：PCT/NO2020/000002
申请日：2020-01-17
申请人： MILSEM, Oresta
发明人： MILSEM, Oresta
IPC分类号： B63C11/22 , A61M11/02 , A61M15/00
摘要： A breathing aid system (200) and a dispensing regulator unit (205, 206, 211) for dispensing liquid, gaseous or dry powder inhalant in order to prevent or relieve problems, such as asthma, other breathing difficulties or dehydration, into a breathing system for a pressurized environment is disclosed. The dispensing regulator unit comprises a housing (205) defining a dispensing chamber (207) for the substance and a coupling interface for connecting the housing to the breathing system. A dispensing channel (209) connects the dispensing chamber (207) to a breathing gas flow (204) and a demand valve (211) maneuverable for permitting flow communication between the dispensing chamber (207) and the breathing gas flow (204) upon demand by a user.

2. 发明申请

WO2019239345A1 SECOND PRESSURE/REDUCING STAGE FOR UNDERWATER USE EQUIPPED WITH A BYPASS DUCT AND METHOD FOR MAKING SAME 审中-公开
公开(公告)号：WO2019239345A1
公开(公告)日：2019-12-19
申请号：PCT/IB2019/054914
申请日：2019-06-12
申请人： MARES S.P.A.
发明人： PALMIERI, Valerio
IPC分类号： B63C11/22
摘要： Second pressure-reducing stage for underwater use, comprising: - a supply duct (103) of a breathable gas in which a valve of a pressure reducing device to reduce the pressure of a breathable gas is provided, the valve being interposed between an inlet of said supply duct (103) and a suction/exhalation mouth (102) to suction/exhale said breathable gas, - a casing (106) containing pressure-sensitive means to control the opening/closing of said valve, the supply duct (103) and the suction/exhalation mouth (102) leading into said casing, i.e. being in communication therewith, - a duct (101), so-called bypass duct, for supplying at least part of the flow of said breathable gas from the supply duct (103), downstream of said valve, directly into the suction/exhalation mouth (102), and wherein the by-pass duct (101) joins the suction/exhalation mouth through an opening having an axis oriented in a direction which converges towards the axis of said suction/exhalation mouth.

3. 发明申请

WO2019121257A1 SYSTEME DE CONTROLE DE LA PRESSION EXPIRATOIRE D'UN PLONGEUR POUR UN EQUIPEMENT DE VENTILATION DE PLONGEE 审中-公开
公开(公告)号：WO2019121257A1
公开(公告)日：2019-06-27
申请号：PCT/EP2018/084611
申请日：2018-12-12
申请人： UNIVERSITE D'AIX-MARSEILLE (AMU) , ASSISTANCE PUBLIQUE DES HOPITAUX DE MARSEILLE (AP-HM)
发明人： COULANGE, Mathieu , MICHELET, Pierre
IPC分类号： B63C11/18 , B63C11/22 , B63C11/24
CPC分类号： B63C11/18 , B63C11/24 , B63C2011/182
摘要： Système de contrôle de la pression expiratoire d'un plongeur pour un équipement de plongée ayant un circuit ventilatoire, comprenant une valve unidirectionnelle agissant sur une sortie expiratoire du circuit ventilatoire, et un frein configuré pour exercer une contrainte réglable sur la valve unidirectionnelle afin de contrôler la pression du gaz issu de la sortie expiratoire de manière à générer une pression positive expiratoire dans le circuit ventilatoire de l'équipement et ainsi prévenir ou traiter les œdèmes pulmonaires d'immersion.

4. 发明申请

WO2019060828A1 BACK PACK CINCH 审中-公开
公开(公告)号：WO2019060828A1
公开(公告)日：2019-03-28
申请号：PCT/US2018/052426
申请日：2018-09-24
申请人： JOHNSON OUTDOORS INC. , STELLA, Joseph B. , LALLY, Bradley E. , COMINETTI, Corrado , BELLONI, Alberto
发明人： STELLA, Joseph B. , LALLY, Bradley E. , COMINETTI, Corrado , BELLONI, Alberto
IPC分类号： B63C11/22
摘要： In one aspect, an embodiment of the invention provides a back pack cinch for a strap securing a breathing tank to a buoyancy compensation device worn by a diver. The back pack cinch includes a cinch body. A cover is rotatably mounted to the cinch body. The cover has an open position and a closed position. The cover in the closed position is configured to tension a strap. A tab is rotatably mounted to the cinch body. The tab has an open position and a closed position. In the closed position, a portion of the strap is pressed against the serrated bearing surface by the tab to hold the portion of the strap in a fixed position.

5. 发明申请

WO2017127730A1 ULTRA-HIGH PRESSURE REGULATOR AND A METHOD OF USING THE SAME 审中-公开
标题翻译：超高压调节器及其使用方法
公开(公告)号：WO2017127730A1
公开(公告)日：2017-07-27
申请号：PCT/US2017/014409
申请日：2017-01-20
申请人： ADA TECHNOLOGIES, INC.
发明人： BREWER, Andrew, Timon , CARRIERE, Thierry
IPC分类号： G05D16/10 , A62B9/02 , B63C11/22
CPC分类号： B63C11/2236 , A62B9/022 , B63C11/2209 , B63C11/2227 , F17C13/00 , G05D16/103 , G05D16/166
摘要： A need exists for a tank regulator that can reduce a pressure of more than about 4,300 psi to a much lower pressure. The present disclosure describes a piston regulator that allows for pressure to be reduced from an inlet pressure of about 5,000 psi or more to outlet pressure of about 2,000 psi or less. The regulator includes intermediate chambers to provide step-down pressures along the piston. The internal chambers enable to hold pressure differentials between the high-pressure inlet and the low-pressure outlet. The pressure in the intermediate chambers is maintained by a pressure-limiting valve to control the pressure differentials across piston seals. These seals allow the piston to actuate while maintaining a seal between the various pressure chambers.
摘要翻译：需要一种罐式调节器，其能够将大于约4,300psi的压力降低至更低的压力。本公开描述了一种活塞调节器，其允许压力从约5,000psi或更高的入口压力降低至约2,000psi或更低的出口压力。调节器包括中间腔室，以沿活塞提供降压。内腔能够保持高压入口和低压出口之间的压力差。中间室中的压力由限压阀保持，以控制活塞密封件上的压力差。这些密封件允许活塞在各个压力室之间保持密封的同时致动。

6. 发明申请

WO2015160253A1 ON-SHORE PRESSURE HELMET 审中-公开
标题翻译：上压压力表
公开(公告)号：WO2015160253A1
公开(公告)日：2015-10-22
申请号：PCT/NL2015/050250
申请日：2015-04-15
申请人： IHC HOLLAND IE B.V.
发明人： JAGER, Tjabel , BEERENS, Marcel Gerard
IPC分类号： B63C11/22 , F16K17/04
CPC分类号： B63C11/2227 , B63C2011/182
摘要： A valve includes an inlet to allow gas to enter the valve; an overpressure system to provide an overpressure; and a reclaim outlet to allow gas from the valve to exit the valve. Optionally, the reclaim outlet can connect to a reclaim system or a dump system which can be used for recovering the gas flowing through the valve.
摘要翻译：阀包括允许气体进入阀的入口; 提供超压的超压系统; 以及回收出口，以允许来自阀的气体离开阀。可选地，回收出口可连接到回收系统或倾卸系统，该系统可用于回收流经阀的气体。

7. 发明申请

WO2014132033A3 LUNG DEMAND VALVE 审中-公开
标题翻译： LUNG需要阀
公开(公告)号：WO2014132033A3
公开(公告)日：2015-01-22
申请号：PCT/GB2014050431
申请日：2014-02-14
申请人： DRAEGER SAFETY UK LTD
发明人： TOWNSEND PAUL NICHOLAS
IPC分类号： A62B9/00 , A62B7/04 , A62B9/02 , B63C11/22
CPC分类号： A62B9/022 , A62B7/04 , A62B9/006 , B63C11/2236
摘要： There is disclosed a lung demand valve (10) comprising: a body (20) within which is disposed a diaphragm (26) and a valve assembly (29) having a valve inlet (31), the valve assembly (29) and diaphragm (26) arranged to cooperate to control the delivery of breathable gas to a user. There is also provideda breathable gas inlet (68) fluidically connected to the valve inlet (31) inside the body (20) and arranged to be fluidically connected to a supply of breathable gas; and a whistle (18) coupled to the body 20. The whistle (18) has a whistle inlet (70) fluidically connected to the breathable gas inlet (68) inside the body (20) and a whistle outlet 96disposed outside the body (20). In use, when the pressure of the breathable gas in the breathable gas inlet 68 is less than a threshold, breathable gas flows from the breathable gas inlet through the whistle inlet (70) and outlet (96), thereby causing the whistle (18) to sound outside of the body (20).
摘要翻译：公开了一种肺需求阀（10），包括：主体（20），其中设置有隔膜（26）和具有阀入口（31）的阀组件（29），阀组件（29）和隔膜 26），其布置成协作以控制向使用者递送透气性气体。还提供了一种与主体（20）内部的阀入口（31）流体连接并且布置成流体连接到可呼吸气体供应的透气气体入口（68）哨子（18）具有与主体（20）内部的可呼吸气体入口（68）流体连接的口哨入口（70）和位于主体（20）外部的哨子出口96 ）。在使用中，当透气气体入口68中的透气气体的压力小于阈值时，可呼吸气体从透气气体入口通过口哨入口（70）和出口（96）流出，从而使口哨（18）在身体外发声（20）。

8. 发明申请

WO2010132668A2 ILLUMINATED SELF CONTAINED BREATHING APPARATUS 审中-公开
标题翻译：照明自包含呼吸装置
公开(公告)号：WO2010132668A2
公开(公告)日：2010-11-18
申请号：PCT/US2010034716
申请日：2010-05-13
申请人： OPEN WATER PRODUCTS LLC , HUDSON JACK F
发明人： HUDSON JACK F
IPC分类号： B63C11/22
CPC分类号： B63C11/22 , F17C13/003 , F17C2201/0109 , F17C2201/0119 , F17C2201/058 , F17C2205/05 , F17C2205/058 , F17C2270/0781 , F17C2270/079
摘要： A device for use with a self contained breathing apparatus, such as a SCBA tank, which allows a user to display different indicia on the tank. The indicia are preferably illuminated by a self contained illumination system also located on the tank. The device allows a user to readily interchange the indicia so that the currently displayed indicia provide a specific message or indicate a specific condition to an individual observing the tank and related indicia. The illumination system permits the indicia on the tank to be clearly seen in poorly lighted environments, such as deep underwater, or in environments with poor visibility, such as in smoke-filled rooms associated with fires.
摘要翻译：一种与自给式呼吸器（例如SCBA罐）一起使用的装置，其允许使用者在罐上显示不同的标记。标记优选由也位于罐上的自包含照明系统照亮。该设备允许用户容易地交换标记，使得当前显示的标记提供特定消息或者向观察罐的个体或相关标记指示特定条件。照明系统允许在光线不好的环境（如深水下）或可见性差的环境（如与火灾相关的充满烟雾的房间）中清楚地看到水箱上的标记。

9. 发明申请

WO2009058080A1 MOUTH PIECE FOR A BREATHING APPARATUS 审中-公开
标题翻译：用于呼吸装置的通道
公开(公告)号：WO2009058080A1
公开(公告)日：2009-05-07
申请号：PCT/SE2008/051226
申请日：2008-10-29
申请人： POSEIDON DIVING SYSTEMS , STONE, William C , SAHIBZADA, Jörgen
发明人： STONE, William C , SAHIBZADA, Jörgen
IPC分类号： B63C11/24 , B62B9/02 , B63C11/22
CPC分类号： B63C11/2227 , B63C11/186 , B63C11/24
摘要： The present invention relates to a mouth piece for a breathing apparatus, a breathing apparatus and a method for adjusting a valve trigger mechanism arranged on a mouth piece for a breathing apparatus. The mouth piece according to the present invention comprises a housing comprising a mouth piece breathing part opening for inhaling and exhaling a breathable gas. An inlet port for providing breathable gas into said mouth piece housing, the inlet port being in communication with valve means arranged to open or close said inlet port. The housing further comprises a first exit port for exhausting gas from said housing into a closed circuit flow channel and a second exit port for exhausting gas from said mouth piece housing into an ambient environment. Switch means for selectively directing said exhaust gas between said first exit port and said second exit port to change the mouth piece between open circuit breathing and closed circuit breathing. The switch means is arranged to adjust the valve means so as to provide an automatic diluent valve function in closed circuit mode and an open circuit regulator in open circuit mode. The mouth piece according to the present invention is compact, light weight and provides for a mouth piece which is very simple to handle.
摘要翻译：本发明涉及一种用于呼吸器的口部件，一种呼吸器和一种用于调节设置在用于呼吸器的口部件上的阀触发器机构的方法。根据本发明的口部件包括：壳体，其包括用于吸入和呼出可呼吸气体的口部件呼吸部分开口。一种用于将口气气体提供到所述口件壳体中的入口端口，所述入口端口与设置成打开或关闭所述入口端口的阀装置连通。壳体还包括用于将气体从所述壳体排出到闭路流动通道的第一出口端口和用于将气体从所述口件壳体排出到周围环境中的第二出口。用于在所述第一出口和所述第二出口之间选择性地引导所述废气以在开路呼吸和闭路呼吸之间改变所述口部件的开关装置。开关装置被布置成调节阀装置，以便提供闭路模式下的自动稀释阀功能和开路模式的开路调节器。根据本发明的口部件紧凑，重量轻并且提供了一种非常简单的口部件。

10. 发明申请

WO2008059429A2 PRESSURE REGULATOR 审中-公开
标题翻译：压力调节器
公开(公告)号：WO2008059429A2
公开(公告)日：2008-05-22
申请号：PCT/IB2007/054584
申请日：2007-11-12
申请人： COUZYN, Rhys James
发明人： COUZYN, Rhys James
IPC分类号： B63C11/22
CPC分类号： B63C11/2209 , B63C2011/2254 , G05D16/103
摘要： The invention relates to a pressure regulator for use in a breathing apparatus assembly, and more particularly, but not exclusively, to a piston type pressure regulator having a dry ambient chamber. The pressure regulating valve is suitable for use in a diving application and includes a body having a flow passage therethrough and a valve seat located in the flow passage. The valve also includes a valve closure being displaceable between a closed position in which the valve closure abuts the valve seat so as to close the flow passage, and an open position in which the valve closure is displaced from the valve seat so as to open the flow passage and biasing means for exerting a bias on the valve closure. The valve is characterized therein that it includes force imparting means adapted to impart a force on the biasing means in order to adjust the bias exerted by the biasing means, the force imparting means being subjected to an ambient pressure in which the pressure regulating valve operates.
摘要翻译：本发明涉及一种用于呼吸器组件的压力调节器，更具体地但非排他地涉及具有干燥环境室的活塞式压力调节器。压力调节阀适用于潜水应用，包括具有流动通道的主体和位于流动通道中的阀座。该阀还包括可在闭合位置之间移动的阀门关闭位置，阀闭合件邻近阀座以闭合流动通道;以及打开位置，阀闭合件从阀座移开，以打开阀流动通道和偏压装置，用于对阀关闭施加偏压。阀的特征在于，其包括力施加装置，其适于在偏置装置上施加力以便调节由偏置装置施加的偏压，力施加装置经受压力调节阀操作的环境压力。

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