The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9729021 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 08, 2017

Filed:

Jun. 27, 2013
Applicant:

Robert Bosch Gmbh, Stuttgart, DE;

Inventors:

Martin Juretko, Hildesheim, DE;

Thomas Fischer, Ludwigsburg, DE;

Assignee:

Robert Bosch GmbH, Stuttgart, DE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 3/48 (2006.01); H02K 3/34 (2006.01); H02K 3/32 (2006.01); H02K 3/52 (2006.01);
U.S. Cl.
CPC ...
H02K 3/345 (2013.01); H02K 3/325 (2013.01); H02K 3/34 (2013.01); H02K 3/522 (2013.01); H02K 2203/12 (2013.01);
Abstract

The invention relates to a coil former () for a coil () of an electric machine (). The coil former has a coil core () and a terminating wall () having a first edge () and a second edge (). The first edge is arranged opposite the second edge, and the terminating wall is designed to retain a coil wire (), which can be wound around the coil core, in a wound position. The terminating wall has a first retaining projection () and a second retaining projection (), wherein the first retaining projection extends in an extension plane () of the terminating wall from the first edge in a first projection direction () along a first center axis () of the first retaining projection and the second retaining projection extends in the extension plane () of the terminating wall from the second edge in a second projection direction () along a second center axis () of the second retaining projection.


Find Patent Forward Citations

Juretko, Martin. (2017). Coil former having integrated retainers for a phase isolation paper (U.S. Patent No. 9729021). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9729021

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…