Patent · US Active

Wheel disk assembly having sealing plates

US10337338B2 · kind B2 · utility

0Cited by

2References

10Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Kevin Kampka · Mülheim an der Ruhr, DE
Christian Kowalzik · Berlin, DE
Peter Schröder · Heßheim, DE
Vyacheslav Veitsman · Gelsenkirchen, DE

Key dates

Filing date	Oct 12, 2015
Grant date	Jul 2, 2019
Priority date	—
Expiry date	Mar 26, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2260/37
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A wheel disk assembly having a wheel disk, a plurality of blade devices fastened along an outer circumference of the wheel disk, a plurality of sealing plates accommodated between the wheel disk and the blade devices such that the sealing plates are moveable in the circumferential direction, and securing devices designed such that the securing devices secure the sealing plates against movement in the circumferential direction. Pins are provided as securing devices, which pins are detachably retained in bores arranged on the wheel disk and reach into recesses that are formed on surfaces of the sealing plates facing the wheel disk, wherein at least one of the pins, preferably all of the pins, are designed such that, in order to disengage a pin from the associated recess, the pin in question can be plunged further into the bore in a resilient manner.

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