Patents by Inventor Ludwig Bammersperger

Ludwig Bammersperger 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: 11821395
    Abstract: An exchangeable filter of a treatment device has a housing with a housing pot and a housing cover connected to the open side of the housing pot. The exchangeable filter is connectable to a connecting head of the treatment device with a bayonet-type connecting device. The connecting device has a housing connecting part on the housing interacting with a head connecting part of the connecting head for connecting the connecting device. The housing has an inlet for a fluid to be treated connectable to a supply conduit of the treatment head and an outlet for the treated fluid connectable to a discharge conduit of the treatment head. The housing pot has a rim at the open side of the housing pot. The rim radially outwardly surrounds the housing connecting part and axially projects past the housing connecting part in a direction away from the housing bottom.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: November 21, 2023
    Assignee: MANN+HUMMEL GmbH
    Inventors: Christian Thalmann, Ludwig Bammersperger, Martin Traublinger
  • Publication number: 20230035373
    Abstract: A brake dust particle filter for a disc brake assembly is provided with a housing that has a first housing side wall, a second housing side wall, and a housing circumferential wall, wherein the housing circumferential wall extends between the first housing side wall and the second housing side wall. A filter insert with a filter medium is arranged in the housing and extends along one of the first and second housing side walls and along the housing circumferential wall. The filter insert has a curved circumferential edge. The housing has a curved receiving groove. The curved circumferential edge engages the curved receiving groove. The filter insert is L-shaped and is configured to at least partially cover a friction surface and a circumferential surface of a brake disc of the disc brake assembly. The curved circumferential edge of the filter insert projects past the filter medium.
    Type: Application
    Filed: June 3, 2022
    Publication date: February 2, 2023
    Inventors: Tobias Woerz, Benedikt Weller, Lukas Bock, Franc Pricken, Steffen Pfannkuch, Theodor Rockinger, Andreas Aigner, Ludwig Bammersperger, Philipp Plenk, Klaus Gehwolf, Oliver Reiners, Klaus Mack
  • Publication number: 20210215125
    Abstract: An exchangeable filter of a treatment device has a housing with a housing pot and a housing cover connected to the open side of the housing pot. The exchangeable filter is connectable to a connecting head of the treatment device with a bayonet-type connecting device. The connecting device has a housing connecting part on the housing interacting with a head connecting part of the connecting head for connecting the connecting device. The housing has an inlet for a fluid to be treated connectable to a supply conduit of the treatment head and an outlet for the treated fluid connectable to a discharge conduit of the treatment head. The housing pot has a rim at the open side of the housing pot. The rim radially outwardly surrounds the housing connecting part and axially projects past the housing connecting part in a direction away from the housing bottom.
    Type: Application
    Filed: January 27, 2021
    Publication date: July 15, 2021
    Inventors: Christian Thalmann, Ludwig Bammersperger, Martin Traublinger
  • Patent number: 10907594
    Abstract: An exchangeable filter of a treatment device has a housing with a housing pot and a housing cover connected to the open side of the housing pot. The exchangeable filter is connectable to a connecting head of the treatment device with a bayonet-type connecting device. The connecting device has a housing connecting part on the housing interacting with a head connecting part of the connecting head for connecting the connecting device. The housing has an inlet for a fluid to be treated connectable to a supply conduit of the treatment head and an outlet for the treated fluid connectable to a discharge conduit of the treatment head. The housing pot has a rim at the open side of the housing pot. The rim radially outwardly surrounds the housing connecting part and axially projects past the housing connecting part in a direction away from the housing bottom.
    Type: Grant
    Filed: April 5, 2017
    Date of Patent: February 2, 2021
    Assignee: MANN+HUMMEL GmbH
    Inventors: Christian Thalmann, Martin Traublinger, Ludwig Bammersperger
  • Publication number: 20170292418
    Abstract: An exchangeable filter of a treatment device has a housing with a housing pot and a housing cover connected to the open side of the housing pot. The exchangeable filter is connectable to a connecting head of the treatment device with a bayonet-type connecting device. The connecting device has a housing connecting part on the housing interacting with a head connecting part of the connecting head for connecting the connecting device. The housing has an inlet for a fluid to be treated connectable to a supply conduit of the treatment head and an outlet for the treated fluid connectable to a discharge conduit of the treatment head. The housing pot has a rim at the open side of the housing pot. The rim radially outwardly surrounds the housing connecting part and axially projects past the housing connecting part in a direction away from the housing bottom.
    Type: Application
    Filed: April 5, 2017
    Publication date: October 12, 2017
    Inventors: Christian Thalmann, Martin Traublinger, Ludwig Bammersperger
  • Patent number: 8857628
    Abstract: A filter including a housing for receiving a filter medium and a filter medium received therein. In a lower region of the filter there is a discharge opening for discharging liquid from the filter. A spacer serves to form a collecting chamber for liquid and defines the liquid collecting chamber. The spacer is provided with webs which lead to an eye, and the eye has liquid channels.
    Type: Grant
    Filed: April 13, 2007
    Date of Patent: October 14, 2014
    Assignee: Mann+Hummel GmbH
    Inventors: Guenter Jokschas, Ludwig Bammersperger
  • Publication number: 20100193417
    Abstract: The invention concerns of exchangeable filter (10) with a cup (11) and a cover (12). Within the cup (11) a filter element (13) for purifying liquid, in particular lubricant oil, is arranged. The cover comprises an outer contour (16, 17, 18), to which the upper area of the cup (11) is connected by a shaped crimp.
    Type: Application
    Filed: August 20, 2008
    Publication date: August 5, 2010
    Applicant: MANN+HUMMEL GMBH
    Inventors: Pamela Gohl, Rainer Loos, Dieter Schreckenberger, Michael Thienel, Ludwig Bammersperger
  • Publication number: 20070221566
    Abstract: A filter including a housing for receiving a filter medium and a filter medium received therein. In a lower region of the filter there is a discharge opening for discharging liquid from the filter. A spacer serves to form a collecting chamber for liquid and defines the liquid collecting chamber. The spacer is provided with webs which lead to an eye, and the eye has liquid channels.
    Type: Application
    Filed: April 13, 2007
    Publication date: September 27, 2007
    Applicant: Mann & Hummel GmbH
    Inventors: Guenter Jokschas, Ludwig Bammersperger
  • Patent number: D894066
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: August 25, 2020
    Assignee: MANN+HUMMEL GmbH
    Inventors: Volker Kuemmerling, Thomas Jessberger, Lukas Bock, Andreas Klinser, Benedikt Weller, Johannes Lampert, Ludwig Bammersperger, Coskun Evlekli, Jan Corba