VACUUM ABSORPTION DEVICE AND METHOD FOR LOADING PROPELLANT USING IT

摘要

PURPOSE: A vacuum absorber and a charging method using the same are provided to stably absorb the propellant having the fixed error by comprising the silicon and the rubber material. CONSTITUTION: A vacuum absorber(100) comprises a body cover(120), a body(130), a vacuum absorption plate(140), a vacuum hole(160), a capillary tube(170), and a vacuum tube(180). The body cover has a hole in the center and is formed at the top of the vacuum absorber. The space of the body is formed around the center hole to the radial direction into the fixed width. A plurality of vacuum absorption plates are installed in the outside lower part of the body in the same arrangement of the propellant(10). The vacuum absorption plate absorbs the propellant through the inner hole. The vacuum chamber is formed between the body cover and the body. The vacuum hole is connected through the lower part of the body to the vacuum chamber. The capillary tube is inserted into the hole of the vacuum absorption plate and the vacuum hole, and connects the vacuum hole and the vacuum absorption plate. The vacuum tube is connected to the vacuum chamber penetrating through the body cover.