Patent · US Active

Pump housing for an eccentric screw pump and an eccentric screw pump equipped therewith

US10767646B2 · kind B2 · utility

1Cited by

2References

18Claims

0Family size

Assignee

NETZSCH Pumpen & Systeme GmbH · DE

Inventors

Mikael Tekneyan · Waldkraiburg, DE
Philipp Nübl · Haag in Oberbayern, DE
Magdalena Brüning · Mühldorf a. Inn, DE

Key dates

Filing date	Jun 9, 2016
Grant date	Sep 8, 2020
Priority date	—
Expiry date	Mar 29, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04C2230/70
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A pump housing for an eccentric screw pump, with a longitudinal axis and a hollow space constituted running axially between a drive-side opening and a pump-side opening, wherein the pump-side opening is enclosed by a main housing body and a lid fastened removably thereto, wherein the main housing body includes a ring segment-shaped axial guiding surface lying opposite the lid.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.