Toy water gun
作者： Jan Van Der Molen Peter , Wilhelmus Van Tuil Johannes
DOI:
关键词: Cylinder (engine) 、 Water reservoir 、 Gas pressure 、 Cabin pressurization 、 Mechanics 、 Piston 、 Water volume 、 Materials science
摘要: A toy water gun with a reservoir assembly comprising: - (110) having movable wall (112b) allowing variation of volume pressurization device (120) cylinder (120a) wherein piston (121) is reciprocable defining first (122) and second (123) chambers, the in response to difference gas pressure between chamber (123), connector structure (130) that connects (120). The pressurizes discharged from reservoir.
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