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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 10731464 B1

PDFFull Text
Expired
Date of Patent:
Aug. 04, 2020

Filed:

Jul. 20, 2015

Linear actuator and method for operating such a linear actuator

Applicant:

Siemens Aktiengesellschaft, Munich, DE;

Inventors:

Georg Bachmaier, Munich, DE;

Marco Cyriacks, Munich, DE;

Reinhard Freitag, Munich, DE;

Andreas Gödecke, Munich, DE;

Assignee:

Siemens Aktiengesellschaft, Munich, DE;

Attorney:

Lempia Summerfield Katz LLC

Primary Examiner:

Patrick Hamo

Assistant Examiner:

David N Brandt

Int. Cl.
CPC ...
F01B 3/00 (2006.01); F04B 17/04 (2006.01); F04B 39/12 (2006.01); F15B 13/04 (2006.01); F15B 13/044 (2006.01); F04B 45/047 (2006.01);
U.S. Cl.
CPC ...
F01B 3/0023 (2013.01); F01B 3/002 (2013.01); F04B 17/04 (2013.01); F04B 39/121 (2013.01); F15B 13/0401 (2013.01); F15B 13/044 (2013.01); F04B 45/047 (2013.01);
Abstract

The linear actuator comprises a double-chamber solenoid pump comprising at least one pump coil, a multi-way valve and at least one pump armature that can be moved by energizing the at least one pump coil and is provided with a switching armature by means of which the multi-way valve can be switched and which can be moved by energizing the at least one pump coil. In the method, both the switching armature and the pump armature are moved by energizing the pump coil.

Find Patent Forward Citations

Bachmaier, Georg. (2020). Linear actuator and method for operating such a linear actuator (U.S. Patent No. 10731464). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10731464

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

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