Düse mit Veränderlicher Presspassung
Anmelder: Hamilton Sundstrand Corporation 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP3205913
- Aktenzeichen
- EP16155188
- Anmeldetag
- 11. Februar 2016
- Veröffentlichung
- 3. Juli 2019
- Erteilung
- 3. Juli 2019
- Rechtsraum
- EP
- IPC
- F16K31/12F15B13/043F15B19/00
Abstract
A nozzle with changeable press fit and a method for calibrating a nozzle is described. The nozzle may be used in a nozzle/flapper type servovalve. The method comprises the steps of providing a nozzle (200) within a cylindrical body defining a cylindrical bore, the nozzle having a tubular shape with an outer cylindrical surface and an inner radial surface., the method further comprises the steps of positioning a first, tubular locking member (280) within the nozzle, and axially moving the first, tubular locking member (280) within the nozzle. The first tubular locking member is configured to cause the nozzle to become positionally fixed at a selected position within the bore in response to the first, tubular locking member (280) being axially moved relative to the nozzle (200). A nozzle positioning system is also described herein.
Anmelder
- Firma
- Hamilton Sundstrand Corporation
- Land
- 🇺🇸 USA
US-amerikanisches Unternehmen der Luft- und Raumfahrtindustrie, das Flugzeugsysteme wie Umweltkontroll-, Energie- und Antriebssysteme entwickelt; heute Teil von Collins Aerospace innerhalb von RTX.
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