Patent · US Active

Oil supply system for a stationary turbomachine

US9188023B2 · kind B2 · utility

0Cited by

6References

7Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Jan Eickelkamp · Oberhausen, DE
Jürgen Hahn · Zürich, CH
Christoph Jüttner · Dortmund, DE
Barbara Malangone · Gelsenkirchen, DE
Horst Uwe Rauh · Essen, DE
Gerhard Simon · Mühltal, DE

Key dates

Filing date	Sep 20, 2011
Grant date	Nov 17, 2015
Priority date	—
Expiry date	Nov 12, 2032

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF28D2021/0049
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

An oil supply system for a stationary turbomachine is provided. A safe operation of the turbomachine is enabled even at ambient temperatures of up to 60° C. for a plurality of hours in a novel connection arrangement of the components of the oil supply system, such as the oil tank, pump a, and heat exchanger, as well as the pipeline system, without one of the components having to be designed for a further increased operating temperature. The oil tank has two regions stacked horizontally one above the other for storing the oil. The two regions are largely or completely separated from each other by a separating element.

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