Title:
SCREW SPINDLE PUMP
Document Type and Number:
Japanese Patent JP2023088302
Kind Code:
A
Abstract:
To enable a spindle housing to be arranged in a spatial orientation advantageous for a transportation process, for example, in a spatial orientation in which a longitudinal axis of a spindle is arranged on a horizontal surface, within an outer housing.SOLUTION: In a screw spindle pump, a fluid inlet connection part (9) communicates with a fluid inlet of a spindle housing (2) and a fluid outlet connection part (10) communicates with a fluid outlet of the spindle housing (2). A cover member (8) may be fixed to an outer housing (7) in a plurality of good rotational positions with a first pitch, and the spindle housing (2) may be fixed to the cover member (8) and/or the outer housing (7) in a plurality of good rotational positions with a second, smaller pitch.SELECTED DRAWING: Figure 1
Inventors:
JUERGEN METZ
KRISTIN LISSEK
FLORIAN POPP
KRISTIN LISSEK
FLORIAN POPP
Application Number:
JP2022197443A
Publication Date:
June 26, 2023
Filing Date:
December 09, 2022
Export Citation:
Assignee:
LEISTRITZ PUMPEN GMBH
International Classes:
F04C15/00; F04C2/16
Attorney, Agent or Firm:
Patent Attorney Corporation ARK Office