既济卦详解专利名称：Underwater oxygen-recirculating apparatus 发明人：STEPHAN WIEGAND,JURGEN TILLMANN
申请号：AU1861699
合伙合同协议书>穷形尽相申请日：19990304带中字的成语
公开号：AU1861699A简单科技画
公开日：
19991021
专利内容由知识产权出版社提供
摘要：An underwater breathing apparatus is so improved that it is simple to manufacture and that it provides a decoupling of the breathing gas conducting components and attachment elements. A support vest (2) is provided which includes an inner enclosure (3) and a textile outer enclosure. The inner enclosure (3) extends from the shoulders to the hips of the person carrying the apparatus. The inner enclosure (3) is made of two panels (31, 32) which lie one atop the other. On the periphery, the panels (31, 32) are provided with a first weld am (33) which connects the panels at the periphery. Further weld ams (34, 36, 37), which connect the panels, are provided within the inner enclosure (3). The weld ams (34, 36, 37) subdivide the inner enclosure (3) into at least an inhalation bag (38), an exhalation bag (39) and a buoyancy bag (40). The outer enclosure has a pocket for a mixed-gas vesl, a holder for a carbon dioxide absorber and belts for curing the outer enclosure to the back of the person carrying the apparatus.
三年级上册生字表申请人：DRAGER SICHERHEITSTECHNIK GMBH
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