Patents by Inventor Michael Feckler
Michael Feckler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10473099Abstract: A modular system of reciprocating pumps is to be designed in such a way that any type of said reciprocating pumps can be economically assembled and tested on a flexible assembly device. The magnetic part is a pre-assembled subassembly that can be tested separately and is overmolded with plastic material; the connection point to the pump part has a given connecting contour that allows different types of pump parts of the modular system to be connected; and the pump part is a pre-assembled subassembly that can be tested for the displaced volume thereof. Feed pumps and metering pumps for fuels and aqueous reagents.Type: GrantFiled: September 8, 2015Date of Patent: November 12, 2019Assignee: Thomas Magnete GmbHInventors: Mike Heck, Axel Muller, Michael Muller, Thomas Rolland, Juergen Schonlau, Marc Leinweber, Markus Ermert, Michael Feckler
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Publication number: 20170058891Abstract: A modular system of reciprocating pumps is to be designed in such a way that any type of said reciprocating pumps can be economically assembled and tested on a flexible assembly device. The magnetic part is a pre-assembled subassembly that can be tested separately and is overmolded with plastic material; the connection point to the pump part has a given connecting contour that allows different types of pump parts of the modular system to be connected; and the pump part is a pre-assembled subassembly that can be tested for the displaced volume thereof. Feed pumps and metering pumps for fuels and aqueous reagents.Type: ApplicationFiled: September 8, 2015Publication date: March 2, 2017Applicant: Thomas Magnete GmbHInventors: Mike Heck, Axel Muller, Michael Muller, Thomas Rolland, Juergen Schonlau, Marc Leinweber, Markus Ermert, Michael Feckler
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Patent number: 9464628Abstract: The invention relates to a pump for pumping a fluid, including an inlet, an outlet, and a pumping chamber, wherein a valve is arranged between the inlet and the pumping chamber or between the pumping chamber and the outlet. The valve includes a valve body having a valve seat pointing in the direction of the outlet, and a valve member that interacts with the valve seat, wherein the valve member is loaded under pre-loading against the valve seat into a closed position of the valve and allows fluid to pass through in a pumping direction due to the valve member lifting off against the pre-load, wherein the valve body is accommodated in a receptacle of a pump part. A pump for which the development of noises and vibrations is reduced in that the valve body can move axially relative to the receptacle that accommodates the valve body.Type: GrantFiled: September 26, 2012Date of Patent: October 11, 2016Assignee: Thomas Magnete GmbHInventors: Axel Mueller, Olaf Ohligschlaeger, Stefan Quast, Michael Feckler
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Patent number: 9394890Abstract: A reciprocating-piston pump with plain bearing traversed by flow. The reciprocating-piston pump is driven by an electromagnet to have a bearing of the piston in a cylinder, which bearing is protected against local overheating and from which bearing decomposition and reaction products and any wear products generated are discharged. For this purpose, elongate helical depressions are provided in one of two bearing surfaces in a bearing gap between the piston and the cylinder, which depressions are traversed entirely or partially by a flow of the liquid which is delivered by the piston acting in interaction with other components of the reciprocating-piston pump for the delivery rate of the reciprocating-piston pump. Reciprocating-piston pumps of the described type can be used as dosing pumps and as delivery pumps in fuel-operated standstill heaters, auxiliary heaters and exhaust-gas purification systems in vehicles.Type: GrantFiled: March 27, 2013Date of Patent: July 19, 2016Assignee: Thomas Magnete GmbHInventors: Michael Feckler, Mike Heck, Axel Muller, Olaf Ohligschlager, Tebea Reinschmidt, Robert Wellnitz
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Patent number: 8696330Abstract: The invention relates to a reciprocating piston pump for delivering a liquid. The pump includes a solenoid with an actuator and an outlet port. A check valve with a seat body is assigned to the outlet port for keeping a return flow of the liquid out of the reciprocating piston pump. The seat body bears an impact damping face at a front face facing away from a valve seat of the check valve, and the valve seat of the check valve and the impact damping face are made from the same elastomer material.Type: GrantFiled: November 3, 2009Date of Patent: April 15, 2014Assignee: Thomas Magnete GmbHInventors: Olaf Ohligschlaeger, Axel Mueller, Michael Mueller, Andreas Monzen, Stefan Quast, Bernd Koehler, Michael Feckler
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Publication number: 20130280103Abstract: A reciprocating-piston pump with plain bearing traversed by flow. The reciprocating-piston pump is driven by an electromagnet to have a bearing of the piston in a cylinder, which bearing is protected against local overheating and from which bearing decomposition and reaction products and any wear products generated are discharged. For this purpose, elongate helical depressions are provided in one of two bearing surfaces in a bearing gap between the piston and the cylinder, which depressions are traversed entirely or partially by a flow of the liquid which is delivered by the piston acting in interaction with other components of the reciprocating-piston pump for the delivery rate of the reciprocating-piston pump. Reciprocating-piston pumps of the described type can be used as dosing pumps and as delivery pumps in fuel-operated standstill heaters, auxiliary heaters and exhaust-gas purification systems in vehicles.Type: ApplicationFiled: March 27, 2013Publication date: October 24, 2013Inventors: Michael FECKLER, Mike HECK, Axel MULLER, Olaf OHLIGSCHLAGER, Tebea REINSCHMIDT, Robert WELLNITZ
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Publication number: 20100111728Abstract: The invention relates to a reciprocating piston pump for delivering a liquid. The pump includes a solenoid with an actuator and an outlet port. A check valve with a seat body is assigned to the outlet port for keeping a return flow of the liquid out of the reciprocating piston pump. The seat body bears an impact damping face at a front face facing away from a valve seat of the check valve, and the valve seat of the check valve and the impact damping face are made from the same elastomer material.Type: ApplicationFiled: November 3, 2009Publication date: May 6, 2010Applicant: Thomas Magnete GmbHInventors: Olaf Ohligschlaeger, Axel Mueller, Michael Mueller, Andreas Monzen, Stefan Quast, Bernd Koehler, Michael Feckler