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1. 发明授权

US5865207A Releasing means 失效
标题翻译：释放手段
公开(公告)号：US5865207A
公开(公告)日：1999-02-02
申请号：US734828
申请日：1996-10-22
申请人： Arno Voit , Gunter Langel
发明人： Arno Voit , Gunter Langel
IPC分类号： B64G1/40 , B64G1/64 , F02K9/58 , F16K17/16
CPC分类号： B64G1/402 , B64G1/645 , F02K9/58 , Y10S137/91 , Y10T137/1699 , Y10T137/1744 , Y10T137/1752
摘要： A releasing device for rocket fuel lines, arranged between a tank outlet and a shutoff valve, which releases the flow path at a defined, tank-side overpressure, with a piston-like bursting element. A disk is provided with a predetermined breaking point and with a clamping flange, as well as a guide rod that is rigidly attached to the disk, and a catching basket that is permeable to flow and fixes the disk in a positive-locking manner after rupture and axial movement. The bursting element is assembled by welding from two parts, namely, the disk with the clamping flange and the predetermined breaking point as one part, and the guide rod with the disk seat as the other part, the disk with the clamping flange is manufactured by machining from a cold-worked, weldable plate material with low breaking strength, the guide rod is manufactured by machining from the rod stock of which the disk was made or of a weldable material having a higher strength, and the predetermined breaking point is manufactured by machining as a one-sided notch on the side of the bursting element facing away from the tank.
摘要翻译：一种用于火箭燃料管线的释放装置，布置在罐出口和截止阀之间，其在限定的罐侧过压下释放流路，并具有活塞式爆破元件。盘具有预定的断裂点，并且具有夹紧凸缘，以及刚性地附接到盘的导向杆，以及在破裂之后可以以积极锁定方式流动和固定盘的捕获篮和轴向运动。爆破元件通过焊接从两部分组装，即具有夹紧法兰的盘和作为一部分的预定断裂点，并且具有作为另一部分的盘座的导杆，具有夹紧凸缘的盘由通过具有低断裂强度的冷加工可焊接板材进行加工，导杆通过从制造圆盘的棒料或具有较高强度的可焊接材料加工而制造，并且预定断裂点由在爆破元件的背离油箱的一侧作为单面槽口加工。

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