Device for mounting pumping unit in reservoir, has pump holder, which reduces or enlarges its diameter between retaining sections, such that pump holder is elastically stretched in axial direction by bending longitudinal struts

摘要

The device has a pump holder (2), which has two retaining sections (8,9), connected with each other by a longitudinal struts (11). The pump holder reduces or enlarges its diameter between the retaining sections, such that it is elastically stretched in axial direction by bending the longitudinal struts. A damping medium (12) is provided, which is formed elastically and works against the bending of the longitudinal struts.