公开(公告)号：US06170483B2

公开(公告)日：2001-01-09

申请号：US09077145

申请日：1998-11-04

Applicant: Alain Ronjat

Inventor： Alain Ronjat

IPC: B63C1102

CPC classification number: B63C11/205 ,  B63C2011/2272

Abstract: Self-contained diving equipment comprising means (10) for refilling a compressed air tank (40) connected via a flexible air tube (1) to a snorkel and a breathing nozzle (70). The refilling means are deactivated when underwater, and an external air intake (61) is connected via a tube to the nozzle to feed air directly from the surface (10) when the swimmer is not underwater. The equipment further comprises a moisture removal device (20) and a filter (21) between the compressor (13) and the tank (40), as well as means (30) for controlling the activation and deactivation of the refilling means.

Abstract translation: 独立式潜水设备包括用于重新填充通过柔性空气管（1）连接到通气管和呼吸喷嘴（70）的压缩空气罐（40）的装置（10）。 当水下时，重新填充装置被停用，并且当游泳者不在水下时，外部空气入口（61）经由管连接到喷嘴以直接从表面（10）供应空气。 设备还包括位于压缩机（13）和储罐（40）之间的除湿装置（20）和过滤器（21），以及用于控制再填充装置的启动和停用的装置（30）。

公开(公告)号：US4809691A

公开(公告)日：1989-03-07

申请号：US76139

申请日：1987-07-21

Applicant: Henri Paole ,  Alain Ronjat

Inventor： Henri Paole ,  Alain Ronjat

IPC: B63C11/24 ,  B63C11/02

CPC classification number: B63C11/24

Abstract: Breathing apparatus for diving of the type comprising a breathing bag (13), a mouthpiece (30), inhaling and exhaling ducts (16 and 17) connected to the bag and to the mouthpiece these inhaling and exhaling ducts being respectively provided with inhaling and exhaling non return valves (18 and 19), and a so called "drainage" device. The apparatus further comprises a device (22) for measuring the volume of inhaled and exhaled gas. The draining device comprises a switching means (21) which, in so called "operating" position, is adapted to direct the flow towards the exhaling valve (19), and in so called "non operating" position is adapted to direct the exhaled flow towards an outlet drain (23).

Abstract translation: 用于潜水的呼吸装置包括呼吸袋（13），接口管（30），吸入和排出管道（16和17），吸入和排出管道（16和17）连接到袋子和吸嘴，这些吸入和呼出管道分别设有吸入和呼出 止回阀（18和19）以及所谓的“排水”装置。 该装置还包括用于测量吸入和呼出气体的体积的装置（22）。 排水装置包括切换装置（21），所述切换装置（21）在所谓的“操作”位置适于将流体引向排气阀（19），并且在所谓的“非操作”位置适于引导呼出流 朝向出口排水口（23）。