公开(公告)号：US06634378B2

公开(公告)日：2003-10-21

申请号：US10036523

申请日：2002-01-07

Applicant: Roberto Semeia

Inventor： Roberto Semeia

IPC: F16K31363

CPC classification number: B63C11/2209 ,  B63C2011/2218 ,  Y10S137/908 ,  Y10T137/7808 ,  Y10T137/7811

Abstract: The invention relates to a pressure reducing valve having a piston-like plug, and whose output pressure is automatically controlled relative to ambient pressure, particularly for scuba breathing apparatus regulators. According to the invention, an antifriction member (18) is interposed between the pad (13) which forms the valve seat and cooperates with the tubular plug (8) and the threaded stem (17) for adjusting the axial position of the pad (13), which antifriction member is free to rotate and to slide axially and prevents any direct contact between the pad and the adjustment threaded stem (17), thereby preventing the threaded stem from driving the pad along (13) into rotation. The antifriction member may be a disk (18) made of a relatively hard material with an appropriate surface smoothness, such as stainless steel or tungsten or a plastic material known with the trade name DELRIN, or the like.

公开(公告)号：US06568974B2

公开(公告)日：2003-05-27

申请号：US09962238

申请日：2001-09-26

Applicant: Roberto Semeia

Inventor： Roberto Semeia

IPC: A63B3108

CPC classification number: A63B31/11

Abstract: The invention relates to a swim fin, comprising a seat for the foot, the so-called footpocket (1) and a propelling blade (102, 202), the fin being composed of at least two materials, whereof one is comparatively rigid and substantially inextensible and the other is comparatively soft, i.e. has a different rigidity and/or is extensible. According to the invention, the at least one comparatively rigid material forms a frame (4) for the blade (102, 202) and/or footpocket (1), designed to be overmolded with the part/s (101, 201, 301, 302, 402, 502, 105) made of the at least one comparatively soft material, which complete and/or connect and/or cover, at least partly, the parts of the frame (4).

公开(公告)号：US06295983B1

公开(公告)日：2001-10-02

申请号：US09487323

申请日：2000-01-19

Applicant: Roberto Semeia

Inventor： Roberto Semeia

IPC: B63C1116

CPC classification number: B63C11/205

Abstract: Aeration tube provided on its lower end with a mouthpiece (2) and on its upper end with an air intake hole (41), such tube consisting in its length of two or more tubular elements (1, 3) connected in such a way that the tube can be folded two or more times on itself.

Abstract translation: 曝气管在其下端具有一个接口（2），其上端具有一个进气孔（41），这种管的长度由两个或多个管状元件（1,3）组成，其连接方式如下： 管子本身可折叠两次或更多次。

公开(公告)号：US5190030A

公开(公告)日：1993-03-02

申请号：US838868

申请日：1992-02-21

Applicant: Roberto Semeia

Inventor： Roberto Semeia

IPC: B63C11/22

CPC classification number: B63C11/2209 ,  G05D16/103 ,  B63C2011/2218 ,  B63C2011/2254

Abstract: A valve for regulators in self-contained underwater breathing apparatus includes a tubular plug (9) axially slidably accommodated in two sealingly separated adjacent chambers (6,7). Of these two chambers, the so-called pressure chamber (6) is connected with a pressurized gas source, and is provided with a seat (11) for cooperating with the matching edge (109) of the tubular plug (9), and the so-called compensation chamber (7) is formed with a hole or holes (107) connected with the ambient medium, and has the relative end portion of the tubular plug (9), which is in form of a flaring-out expansion head (209) connected with the valve outlet (12), sealingly guided therein. A helical spring (10) is arranged between the expansion head (209) and the opposite partition (8), dividing the two chambers from each other. In order to prevent any heat exchange between the compensation chamber and the plug (9), which is liable to be cooled owing to gas expanding into the expansion head (209), the invention provides a heat insulating member (13) which is placed at least between the helical spring (10) and the expansion head (209).

公开(公告)号：US06461080B1

公开(公告)日：2002-10-08

申请号：US09830775

申请日：2001-05-01

Applicant: Roberto Semeia

Inventor： Roberto Semeia

IPC: B63C915

CPC classification number: B63C11/08

Abstract: An air valve of a balancing jacket can be opened not only by a conventional driving cable located within the corrugated pipe of the balancing jacket, but also independently from the conventional driving cable by an auxiliary driving member integral or operationally connected with the valve element of an air valve and controlled by the diver directly with his hands and/or by a separate control member.

Abstract translation: 平衡护套的空气阀不仅可以通过位于平衡护套的波纹管内的常规驱动电缆而且可以独立于传统的驱动电缆，该辅助驱动电缆与一个或多个阀元件的一个整体或可操作地连接的辅助驱动元件 空气阀，并由潜水员直接用他的手和/或由单独的控制构件控制。

公开(公告)号：USRE37202E1

公开(公告)日：2001-06-05

申请号：US09112187

申请日：1998-07-09

Applicant: Roberto Semeia

Inventor： Roberto Semeia

IPC: F16L5518

CPC classification number: F16K1/42 ,  B29C37/0085 ,  B29C70/78 ,  Y10T137/0447 ,  Y10T137/0491 ,  Y10T137/0525

Abstract: A poppet seat for air regulating devices, such as underwater diving equipment, includes a metal or plastic substrate around and through which synthetic or rubber seat material is molded. In its preferred form, this seat material surrounds the sides of the substrate and fills holes therein as well as an annular v-groove formed in the periphery of the substrate to further enhance the mechanical bond between the substrate and seat material.

Abstract translation: 用于诸如水下潜水设备的空气调节装置的提升阀座包括围绕合成或橡胶座椅材料的金属或塑料基材。 在其优选形式中，该座椅材料围绕基板的侧面并且在其中填充孔以及形成在基板的周边中的环形V形槽，以进一步增强基板和座椅材料之间的机械结合。

公开(公告)号：US6006749A

公开(公告)日：1999-12-28

申请号：US83084

申请日：1998-05-22

Applicant: Roberto Semeia

Inventor： Roberto Semeia

IPC: A62B9/02

CPC classification number: A62B9/02

Abstract: Method for manufacturing regulating membranes for breathing apparatus characterized in that it comprises a phase of molding of the aforesaid membrane during which a disk, made of rigid or semi-rigid material, is embedded and anchored inside the membrane itself, which presents continuity of material on the upper part.

Abstract translation: 用于制造呼吸器的调节膜的方法，其特征在于，它包括上述膜的成型阶段，在该阶段期间，由刚性或半刚性材料制成的盘被嵌入并固定在膜本身内，其呈现材料的连续性 上半部分。

公开(公告)号：US5829432A

公开(公告)日：1998-11-03

申请号：US729940

申请日：1996-10-15

Applicant: Roberto Semeia

Inventor： Roberto Semeia

IPC: B63C11/18 ,  B63C11/02

CPC classification number: B63C11/186

Abstract: A regulator (2) for underwater breathing apparatus (1) which guarantees a high degree of hygiene comprises a body (7), a delivery outlet (8) formed in the said body (7) to deliver a breathable mixture to a user, a mouthpiece (9) for the said delivery outlet (8) and quick-release fixing means (12) for the said mouthpiece (9) on the said delivery outlet (8).

Abstract translation: 一种用于保证高度卫生的水下呼吸器（1）的调节器（2）包括主体（7），形成在所述主体（7）中的传送出口（8），以向使用者传送透气混合物， 用于所述传送出口（8）的接口（9）和用于所述传送出口（8）上的所述接口（9）的快速释放固定装置（12）。

公开(公告)号：US5636777A

公开(公告)日：1997-06-10

申请号：US394949

申请日：1995-02-27

Applicant: Roberto Semeia

Inventor： Roberto Semeia

IPC: B63C11/02 ,  A45C15/00 ,  A45F4/00

CPC classification number: B63C11/02 ,  Y10S224/934

Abstract: A support device, in particular for diving equipment parts, and of the type intended to be carried by the diver, comprises a clamping clip (1) which can be elastically opened and which grips the equipment part (2), and means (3, 4) for securing the clip (1) to a part of the equipment which is worn (5), such as a garment, a jacket, or a part of the harness. The device is particularly useful, especially for supporting an emergency regulator (2), known as an octopus rig. For this purpose in particular, a cap (8) for closing off the air outlet hole in the mouthpiece of the emergency regulator (2), is attached to the device.

Abstract translation: 一种用于潜水装置部件的支撑装置以及由潜水员承载的类型的支撑装置包括可弹性地打开并夹持设备部分（2）的夹紧夹（1），以及装置（3， 4）用于将夹子（1）固定到穿着（5）的设备的一部分，例如衣服，外套或线束的一部分。 该设备特别有用，特别是用于支持称为章鱼钻机的紧急调节器（2）。 为此特别地，用于关闭应急调节器（2）的接口中的出气孔的盖（8）附接到该装置。

公开(公告)号：US20080236587A1

公开(公告)日：2008-10-02

申请号：US12136604

申请日：2008-06-10

Applicant: Roberto Semeia

Inventor： Roberto Semeia

IPC: A62B9/02 ,  F16K15/00 ,  F28F7/00 ,  B21D53/02

CPC classification number: B63C11/2209 ,  B63C2011/2218 ,  B63C2011/2254 ,  G05D16/103 ,  Y10T29/4935 ,  Y10T137/2012 ,  Y10T137/6525 ,  Y10T137/7904

Abstract: Embodiments of the invention relate to a first stage pressure reducing valve having a tubular plug, particularly for regulators of scuba breathing apparatus. According to embodiments of the invention, at least a portion of the outer surface of the valve has fins for heat exchange with the outside environment, designed to prevent or reduce the formation of ice caused by the temperature drop generated by gas expansion inside the valve.

Abstract translation: 本发明的实施例涉及具有管状塞子的第一级减压阀，特别是用于肺水呼吸装置的调节器。 根据本发明的实施例，阀的外表面的至少一部分具有用于与外部环境进行热交换的翅片，设计成用于防止或减少由阀内的气体膨胀产生的温度下降引起的冰的形成。