Shut-off type automatic sampler comprising a housing fixed with flanges in a pipeline, with a cross-through hole, in which there is a check hydraulic valve, which passes through itself only single point doses of the sampled product
	ANIKIN P V; ISKEVICH G V; KAZAKOV A YU; NATALIN D V; KHAIRTDINOV R A
	2024-04-02
专利权人	NPPK META LLC (NPPK-Non-standard) ; ANIKIN P V (ANIK-Individual)
申请日期	2024-04-02
专利号	RU2828719-C1
成果简介	NOVELTY - Invention relates to fluid sampling devices. Disclosed is an automatic sampler, comprising a housing fixed with flanges in a pipeline, with a cross-through hole, in which there is a check hydraulic valve, which passes through itself only single point doses of the sampled product, with two actuators of the drive vertically-parallel fixed on the housing, located coaxially with the hole in the housing; sampling probe, coaxially placed above the hole in the housing, formed from a hollow sleeve connected by a hinge-lever mechanism with the rod of another actuator for cutting off the dose of the transported liquid product and filling its cavity with this dose and a movable plunger inside the sleeve for displacement of the dose from its cavity into the sample receiver; control unit; hinge-lever mechanism is equipped with a fork connecting the sleeve to the rod of the actuator moving it and holding in its slots their heads with bearing assemblies freely rolling along their vertically oriented surfaces, and is also made with possibility of vertical-swinging plane-parallel movement between rods of both actuators with the help of pairs of levers pivotally attached to the fork and to the housing, which constantly hold the fork along its axis of symmetry in a horizontally suspended state between the rods of both actuators. USE - Sampling. ADVANTAGE - Invention provides reliability in operation, wear resistance of sleeve and rod surfaces in their friction assemblies and reduction of load on them, as well as wear resistance of surfaces of plunger of sampling probe moving inside the sleeve, and rod of actuator moving it. 4 cl, 15 dwg
IPC 分类号	G01N-001/20
国家	俄罗斯
专业领域	化学化工
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/17422
专题	中国科学院新疆生态与地理研究所
作者单位	1.NPPK META LLC (NPPK-Non-standard) 2.ANIKIN P V (ANIK-Individual)
推荐引用方式 GB/T 7714	ANIKIN P V,ISKEVICH G V,KAZAKOV A YU,et al. Shut-off type automatic sampler comprising a housing fixed with flanges in a pipeline, with a cross-through hole, in which there is a check hydraulic valve, which passes through itself only single point doses of the sampled product. RU2828719-C1[P]. 2024.

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