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.:
Date of Patent:
Oct. 01, 2019
Filed:
Oct. 24, 2014
Eberspächer Climate Control Systems Gmbh & Co. KG, Esslingen, DE;
Michael Humburg, Göppingen, DE;
Eberspächer Climate Control Systems GmbH & Co. KG, Esslingen, DE;
Abstract
A pump, especially for delivering liquid fuel for a vehicle heater, includes a pump body () providing a pump chamber (). The pump body () is made with magnetic shape memory material at least in some areas. The pump further includes a field-generating arrangement () for generating a magnetic field (M). The magnetic shape memory material of the pump body () can be brought from an initial state into a deformed state by generating a magnetic field (M) by the field-generating arrangement (). A pump chamber volume in the deformed state differs from the pump chamber volume present in the initial state.