专利名称：PRESSURE DISCHARGER
梦到厕所很脏发明人：MIZUNO HIROKAZU,INA TERUO 申请号：JP12136080蒜苗炒五花肉>我怀念
申请日：19800901
公开号：JPS5745209A
红领巾飘起来公开日：
19820315
专利内容由知识产权出版社提供
摘要：PURPOSE:To reduce pressure discharging resistance of a pressure discharger by a method wherein one end of an expansion tube surrounding a pressure discharging tube is fixed airtightly to the pressure discharging tube, and a pressure discharging valve being made to come in contact airtightly with the pressure discharging tube and the expansion tube respectively is made to be parated in order from the pressure discharging tube and the expansion tube receiving the prescribed pressure. CONSTITUTION:The expansion tube 10 is provided at the outside of the pressure discharging tube 1 surrounding the pressure discharging tube 1, and one end thereof is fixed airtightly to the pressure discharging tube 1 through a flange 9. The pressure discharging valve 14 is slidably fixed to a spring bearing 3 by a shaft 5, and the outside circumference thereof is made to come in contact respectively with a movable flange 11 of the expansion tube 10 through a packing 12, and with a flange 1a of the pressure discharging tube 1 through a packing 2 respectively by the prescribed pressure of a spring 7. When pressure of vesl ris, pressure is discharged from the flange 1a to a middle chamber 15 of the expansion tube 10 at first by the inside pressure of the pressure discharging tube 1, and when pressure ris moreover, pressure is discharged outside from the flange 11 at the time when the expansion tube 10 is expanded to the prescribed distance. Accordingly opening stroke of
越冬是什么意思the pressure discharging valve is enlarged, and pressure discharging resistance can be reduced.
蓝色胎记
申请人：MITSUBISHI DENKI KK日本东京旅游攻略
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