Patent · US Active

Pump having a plurality of adjustable outlet openings

US10570921B2 · kind B2 · utility

4Cited by

9References

12Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventor

Thomas Geffert · Freiberg am Neckar, DE

Key dates

Filing date	Feb 11, 2016
Grant date	Feb 25, 2020
Priority date	—
Expiry date	Oct 30, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2250/52
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A pump (1, 101) includes a pump housing (2, 102) having an intake opening (5, 105) and a plurality of outlet openings (6, 106). A pump wheel (9, 109) is accommodated in the housing (2, 102) in a rotationally drivable manner to effect a fluid stream from the intake opening (5, 105) to the respective outlet opening (6, 106). An adjustable ring element (13, 113) is provided radially outside the pump wheel (9, 109) and inside the housing (2, 102). The adjustable ring element (13, 113) enables the fluid stream through the respective outlet opening (6, 106) to be regulated.

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