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1. 发明专利

JP2013135833A Apparatus and method for generating vacuum for vacuum cementing system 有权
标题翻译：用于真空沉淀系统生产真空的装置和方法
公开(公告)号：JP2013135833A
公开(公告)日：2013-07-11
申请号：JP2012211394
申请日：2012-09-25
申请人： Heraeus Medical Gmbh , ヘレウスメディカルゲーエムベーハー
发明人： WUEST EDGAR , VOGT SEBASTIAN
IPC分类号： A61B17/56
CPC分类号： F04F5/20 , A61B17/8822 , A61B17/8825 , A61B17/8827 , A61B2017/883 , B01F13/0027 , B01F2215/0029
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for generating vacuum for a vacuum cementing apparatus and a method for generating negative pressure in a vacuum cementing system.SOLUTION: The apparatus includes: a channel; and a connector for a gas cartridge, and the connector includes: an opening instrument for opening the gas cartridge. The gas cartridge is a gas hermetic type and can be connected to the channel through the connector, or it is connected with the channel, and the gas from the opened gas cartridge flows along the channel, the channel connects the connector to the peripheral part of the apparatus, and the channel includes at least one T-joint having a vacuum connector 12 for the cementing apparatus. The T-joint is provided as a Venturi nozzle, and the gas from the opened gas cartridge flowing through the channel, generates a negative pressure at the vacuum connector 12.
摘要翻译：要解决的问题：提供一种用于真空胶合装置的真空产生装置和在真空胶合系统中产生负压的方法。解决方案：该装置包括：通道; 和一个用于燃气盒的连接器，并且该连接器包括：用于打开气体盒的打开装置。气瓶是气体密封式的，可以通过连接器连接到通道，或者与通道连接，来自打开的气体盒的气体沿着通道流动，通道将连接器连接到外围部分该装置和通道包括至少一个具有用于固井装置的真空连接器12的T形接头。 T型接头被设置为文氏管喷嘴，并且来自打开的气体盒的气体流过通道，在真空连接器12处产生负压。

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