Patent · US Expired

Turboset including a helium turbine and a helium-cooled generator

US3936651A · kind A · utility

3Cited by

6References

7Claims

0Family size

Assignee

Kraftwerk Union Aktiengesellschaft · DE

Inventors

Arnold Abolins
Hermann Finckh · Nuremberg, DE
Dietrich Lambrecht
Martin Trabler

Key dates

Filing date	Jan 15, 1974
Grant date	Feb 3, 1976
Priority date	—
Expiry date	Jan 15, 1994

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2260/97
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A turboset located in an engine room containing a helium atmosphere under overpressure includes a generator cooled by helium which is introduced therein through openings formed in the generator housing and flows through a connecting line to a location of the helium circulatory loop that has a gas pressure lower than the internal gas pressure of the chamber.

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