Title:
COIL BODY, INDUCTIVE ROTATIONAL SPEED SENSOR, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2020/126482
Kind Code:
A3
Abstract:
The invention relates to a coil body for an inductive rotational speed sensor, comprising a main body (100) with a winding region (110) for coil windings (10) about an axial axis (R) and an opening (120) for receiving a pole assembly (20, 25) along the axial axis (R), and comprising two busbars (200), each of which runs parallel to the axial axis (R) and has a contact region (220) for electric connection lines (30) in order to connect the coil (10) in the winding region (110) to the electric connection lines (30). Each contact region (220) has at least one bendable section (230) in order to selectively guide the electric connection lines (30) in a radial direction at least partly parallel to the axial axis (R) or perpendicularly thereto. As a result, the same main body can be used for radial or axial sensor types.
Inventors:
LECHNER KLAUS (DE)
KLUFTINGER ANDRE (DE)
HUBER CHRISTOPH (DE)
PALZER STEFAN (DE)
BÜTTNER MARTIN (DE)
FRUHSTORFER INES (DE)
KLUFTINGER ANDRE (DE)
HUBER CHRISTOPH (DE)
PALZER STEFAN (DE)
BÜTTNER MARTIN (DE)
FRUHSTORFER INES (DE)
Application Number:
PCT/EP2019/083519
Publication Date:
August 13, 2020
Filing Date:
December 03, 2019
Export Citation:
Assignee:
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH (DE)
International Classes:
G01P1/02; G01P3/488; H01R43/16
Domestic Patent References:
| WO1997036729A1 | 1997-10-09 |
Foreign References:
| US6563304B1 | 2003-05-13 | |||
| US5121056A | 1992-06-09 | |||
| DE19507028A1 | 1996-09-05 |
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