Zweibereichs-Positionserfassungskonfigurationen für Variable Differentialtransformatoren

Details

Veröffentlichungs-Nr.

EP4198355

Aktenzeichen

EP22211497

Anmeldetag

5. Dezember 2022

Veröffentlichung

13. August 2025

Erteilung

13. August 2025

Rechtsraum

EP

IPC

F16K3/26F16K37/00G01D5/22

Abstract

An assembly includes a housing (102). A first set of coils is mounted to the housing. The first set of coils (104) extends in an axial or rotational direction along the housing for a first length. A second set of coils (106) is mounted to the housing. The second set of coils extends in the axial or rotational direction along the housing for a second length that is shorter than the first length. A core member (108) includes a first core and a second core in series with one another in an axial direction along the core member. The core member is moveable within the housing along a stroke. For at least a first portion of the stroke, the first core is within the first set of coils. For at least a second portion of the stroke, the second core is within the second set of coils.

Anmelder

Firma

Hamilton Sundstrand Corporation

Land

🇺🇸 USA

Fachgebiete