首页> 外国专利> Dosing pump for direct dosing of active substance has lifting element formed as piston movable between two end positions, elastic ring is provided between housing and piston and partially compressed in both end positions of piston

Dosing pump for direct dosing of active substance has lifting element formed as piston movable between two end positions, elastic ring is provided between housing and piston and partially compressed in both end positions of piston

机译：用于直接计量活性物质的计量泵具有形成为活塞的提升元件，该提升元件形成为可在两个终端位置之间移动的活塞，弹性环设置在壳体和活塞之间，并在活塞的两个终端位置中部分压缩

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摘要

Dosing pump (10) has lifting element which is formed as piston (20). Piston is movable between two end positions. An elastic ring (34) is provided between casing and piston. The elastic ring is partially compressed in both end positions of the piston. Independent claims are also included for the following: (A) Injection tube for spray device; and (B) System for direct dosing of active substance for agricultural technique.

机译：定量泵（10）具有形成为活塞（20）的提升元件。活塞可在两个终端位置之间移动。在壳体与活塞之间设有弹性环（34）。弹性环在活塞的两个端部位置被部分压缩。还包括以下方面的独立权利要求：（A）喷雾装置的喷射管; （B）直接用于农业技术的活性物质计量系统。

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公开/公告号DE102004047584A1

专利类型
公开/公告日2006-06-29

原文格式PDF
申请/专利权人 LECHLER GMBH;
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申请/专利号DE20041047584
发明设计人 WICHMANN WOLF-DIETER;
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申请日2004-09-23
分类号F04B13/00;
国家 DE
入库时间 2022-08-21 21:20:43

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