Patents by Inventor Mike HECK

Mike HECK 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).

  • Patent number: 11506198
    Abstract: A multiflow pump for fluids, having an electromagnetic translator drive, a displacement piston unit, a pump head, and at least one outlet valve device. The displacement piston contains a bearing journal with a spring receptacle, a carrier plate, and a plurality of pump pistons, wherein the displacement piston unit is configured in one piece.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: November 22, 2022
    Assignee: Thomas Magnete GmbH
    Inventors: Thomas Rolland, Olaf Ohligschläger, Bernd Köhler, Edwin Kreuzberg, Tabea Krah, Mike Heck
  • Publication number: 20200300238
    Abstract: A multiflow pump for fluids, having an electromagnetic translatory drive, a displacement piston unit, a pump head, and at least one outlet valve device. According to the teachings, there is provision that the displacement piston contains a bearing journal with a spring receptacle, a carrier plate, and a plurality of pump pistons, wherein the displacement piston unit is configured in one piece.
    Type: Application
    Filed: February 25, 2020
    Publication date: September 24, 2020
    Inventors: Thomas ROLLAND, Olaf Ohligschläger, Bernd Köhler, Edwin Kreuzberg, Tabea Krah, Mike Heck
  • Patent number: 10473099
    Abstract: 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: Grant
    Filed: September 8, 2015
    Date of Patent: November 12, 2019
    Assignee: Thomas Magnete GmbH
    Inventors: Mike Heck, Axel Muller, Michael Muller, Thomas Rolland, Juergen Schonlau, Marc Leinweber, Markus Ermert, Michael Feckler
  • Patent number: 10047736
    Abstract: A metering pump enables simple fluid metering, has an extended service life, and is of compact construction. The metering pump includes a piston rod in operative connection with a control body which has a circumferential sealing zone, in that the internal circumference of the sealing cylinder radially surrounds the sealing zone. On the piston rod side, a compensating zone, which is at a greater radial distance from the sealing cylinder than the sealing zone, adjoins the sealing zone at least in portions, and in that the control body, after passing beyond the control edge in the actuation direction of the actuator, at least largely severs the fluid connection.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: August 14, 2018
    Assignee: Thomas Magnete GmbH
    Inventors: Robert Wellnitz, Mike Heck, Axel Mueller, Michael Mueller, Andreas Monzen
  • Publication number: 20170058891
    Abstract: 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: Application
    Filed: September 8, 2015
    Publication date: March 2, 2017
    Applicant: Thomas Magnete GmbH
    Inventors: Mike Heck, Axel Muller, Michael Muller, Thomas Rolland, Juergen Schonlau, Marc Leinweber, Markus Ermert, Michael Feckler
  • Patent number: 9394890
    Abstract: 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: Grant
    Filed: March 27, 2013
    Date of Patent: July 19, 2016
    Assignee: Thomas Magnete GmbH
    Inventors: Michael Feckler, Mike Heck, Axel Muller, Olaf Ohligschlager, Tebea Reinschmidt, Robert Wellnitz
  • Patent number: 9182048
    Abstract: A switchable pressure limiting valve with an electromagnet (1) and with a device (2) for opening and closing a passage for the fluid stream. The opening of the valve is determined by the balance of forces at the tappet (3) upon which the pressure force of the fluid at the P-connection (4), the pressure force of the fluid at the T-connection (13) and the forces of two springs (5) and (6) act. The force of the spring (6) is varied by means of the position of the armature of the electromagnet. When the pressure force at the P-connection (4) outweighs the sum of the other forces, the valve opens. The above-mentioned device for opening and closing is composed of a diaphragm (7) and of a sealing seat (12), and this diaphragm is tension-mounted sealingly between the magnetic pole (10) and the housing (21).
    Type: Grant
    Filed: March 31, 2012
    Date of Patent: November 10, 2015
    Assignee: Thomas Magnete GmbH
    Inventors: Thomas Rolland, Mike Heck
  • Publication number: 20140127054
    Abstract: A metering pump enables simple fluid metering, has an extended service life, and is of compact construction. The metering pump includes a piston rod in operative connection with a control body which has a circumferential sealing zone, in that the internal circumference of the sealing cylinder radially surrounds the sealing zone. On the piston rod side, a compensating zone, which is at a greater radial distance from the sealing cylinder than the sealing zone, adjoins the sealing zone at least in portions, and in that the control body, after passing beyond the control edge in the actuation direction of the actuator, at least largely severs the fluid connection.
    Type: Application
    Filed: January 15, 2014
    Publication date: May 8, 2014
    Applicant: Thomas Magnete GmbH
    Inventors: Robert Wellnitz, Mike Heck, Axel Mueller, Michael Mueller, Andreas Monzen
  • Publication number: 20130313456
    Abstract: A switchable pressure limiting valve with an electromagnet (1) and with a device (2) for opening and closing a passage for the fluid stream. The opening of the valve is determined by the balance of forces at the tappet (3) upon which the pressure force of the fluid at the P-connection (4), the pressure force of the fluid at the T-connection (13) and the forces of two springs (5) and (6) act. The force of the spring (6) is varied by means of the position of the armature of the electromagnet. When the pressure force at the P-connection (4) outweighs the sum of the other forces, the valve opens. The above-mentioned device for opening and closing is composed of a diaphragm (7) and of a sealing seat (12), and this diaphragm is tension-mounted sealingly between the magnetic pole (10) and the housing (21).
    Type: Application
    Filed: March 31, 2012
    Publication date: November 28, 2013
    Applicant: THOMAS MAGNETE GMBH
    Inventors: Thomas Rolland, Mike Heck
  • Publication number: 20130280103
    Abstract: 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: Application
    Filed: March 27, 2013
    Publication date: October 24, 2013
    Inventors: Michael FECKLER, Mike HECK, Axel MULLER, Olaf OHLIGSCHLAGER, Tebea REINSCHMIDT, Robert WELLNITZ