Patents by Inventor Pamela Gohl

Pamela Gohl 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: 10272368
    Abstract: A filter element for filtering liquids has a folded filter medium with outer fold edges and inner fold edges, wherein the inner and outer fold edges extend along a longitudinal axis of the filter element. A support body is provided with a first support body section and a second support body section, wherein the first support body section is facing the inner fold edges and hugs closely an envelope of the inner fold edges. An envelope of the outer fold edges and the second support body section hug closely at least sectionwise an outer circumferential surface of the filter element.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: April 30, 2019
    Assignee: MANN+HUMMEL GmbH
    Inventors: Martin Klein, Frank Bartel, Jobst Eisengraeber-Pabst, Anton Kreiner, Pamela Gohl, Lars Spelter, Armando Labarta, Michael Fasold, Ulrich Dehnen, Christopher Marc Sturgess
  • Patent number: 10143950
    Abstract: A filter (10) for liquid has a filter housing (14) with at least one hollow filter element (12). The filter element at least partially surrounded by a liquid guidance region (54). At least one additive chamber (50) of an additive dispensing device (38) is disposed on the side of the liquid guidance region (54) opposite the corresponding exterior side of the hollow filter element (12) by means of at least one partition (42). The at least one partition has at least one dispensing port (52) by means of which the at least one additive chamber (50) can be fluidically connected to the liquid guidance region (54). The at least one dispensing port (52) is closed with at least one closure element (58) at least in the original condition of the additive dispensing device (38), this closure element being dissolvable by the liquid to be treated to release the at least one first dispensing port (52) during operation of the filter (10).
    Type: Grant
    Filed: December 14, 2014
    Date of Patent: December 4, 2018
    Assignee: MANN+HUMMEL GmbH
    Inventors: Alfons Alois Schwinghammer, Pamela Gohl, Carolin Marquardt, Stephan Niemeyer
  • Patent number: 10058800
    Abstract: A filter device is provided with an annular filter element. A central tube is inserted into the annular filter element so as to delimit an inwardly positioned cavity of the annular filter element. A functional part is inserted into the annular filter element and extends parallel to a longitudinal axis of the annular filter element, wherein the functional part is arranged in radial direction of the annular filter element outward of the central tube. The functional part has a radial inwardly positioned wall facing the central tube. The central tube has a facing wall that is facing the radial inwardly positioned wall of the functional part. The radial inwardly positioned wall of the functional part is positioned parallel to or concentric to the facing wall of the central tube.
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: August 28, 2018
    Assignee: MANN+HUMMEL GmbH
    Inventors: Pamela Gohl, Marco Faisst, Guenter Jokschas, Pius Trautmann
  • Patent number: 10040019
    Abstract: A filter element is provided with a folded bellows that has a first pleated section with parallel arranged first pleats and a second pleated section with parallel arranged second pleats. The first pleats of the first pleated section are positioned at an angle relative to the second pleats of the second pleated section. The end face edges of the first pleats of the first pleated section adjoin a first clean chamber. The end face edges of the second pleats of the second pleated section adjoin a second clean chamber. The second clean chamber is delimited by a longitudinal side of an edge-side pleat of the first pleated section. The first and second clean chambers are connected to each other. A filter insert with such a filter element is provided.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: August 7, 2018
    Assignee: MANN+HUMMEL GmbH
    Inventors: Martin Klein, Frank Bartel, Jobst Eisengraeber-Pabst, Anton Kreiner, Pamela Gohl, Lars Spelter, Armando Labarta
  • Patent number: 9987571
    Abstract: A filter insert piece has a filter element with first and second pleated sections each having parallel pleats. The first and second pleated sections each have an inflow side. A first flat outflow side of the first pleated section and a second flat outflow side of the second pleated section adjoin a common clean chamber of the filter element. A length of the pleats of the first and second pleated sections is such that a spacing of an outwardly positioned pleat end face of the pleats at the first or second inflow side, respectively, relative to the center axis increases or decreases monotonic from pleat to pleat. The respective end pleats of the first and of the second pleated sections have a different length extension measured from the outwardly positioned pleat end face of the first end pleats or the second end pleats relative to the center axis.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: June 5, 2018
    Assignee: MANN+HUMMEL GmbH
    Inventors: Martin Klein, Frank Bartel, Jobst Eisengraeber-Pabst, Anton Kreiner, Pamela Gohl, Lars Spelter, Armando Labarta
  • Publication number: 20180022497
    Abstract: A fluid housing of a fluid treatment system of a fluid system has a housing part of plastic material that is provided with a receiving chamber for accommodating a fluid treatment component; an installation opening, closable by a closure housing part, for installing the fluid treatment component in the receiving chamber; and a housing connecting section to connect the housing part to the closure housing part. A housing fastening section is provided with which the fluid housing can be fastened to a holding component of the fluid system. An insert is at least partially introduced into the plastic material of the housing part. The insert is provided with a reinforcement region extending with sections thereof in the housing connecting section and is further provided with fastening region extending with sections thereof in the housing fastening section. A fluid treatment system with such a fluid housing is provided.
    Type: Application
    Filed: July 17, 2017
    Publication date: January 25, 2018
    Inventors: Michael Fasold, Ulrich Dehnen, Stefan Kunze, Christopher Marc Sturgess, Alexander Woell, Heinz Dobusch, Alrun Spennemann, Oliver Voca, Dietmar Talmon-Gros, Andreas Kloz, Lars Bachmann, Pamela Gohl, Oliver Glueck, Vasilisa Chupina, Adolf Kuttesch
  • Publication number: 20170056807
    Abstract: A filter element is provided with a folded bellows that has a first pleated section with parallel arranged first pleats and a second pleated section with parallel arranged second pleats. The first pleats of the first pleated section are positioned at an angle relative to the second pleats of the second pleated section. The end face edges of the first pleats of the first pleated section adjoin a first clean chamber. The end face edges of the second pleats of the second pleated section adjoin a second clean chamber. The second clean chamber is delimited by a longitudinal side of an edge-side pleat of the first pleated section. The first and second clean chambers are connected to each other. A filter insert with such a filter element is provided.
    Type: Application
    Filed: November 15, 2016
    Publication date: March 2, 2017
    Inventors: Martin Klein, Frank Bartel, Jobst Eisengraeber-Pabst, Anton Kreiner, Pamela Gohl, Lars Spelter, Armando Labarta
  • Publication number: 20170056792
    Abstract: A filter element for filtering liquids has a folded filter medium with outer fold edges and inner fold edges, wherein the inner and outer fold edges extend along a longitudinal axis of the filter element. A support body is provided with a first support body section and a second support body section, wherein the first support body section is facing the inner fold edges and hugs closely an envelope of the inner fold edges. An envelope of the outer fold edges and the second support body section hug closely at least sectionwise an outer circumferential surface of the filter element.
    Type: Application
    Filed: November 15, 2016
    Publication date: March 2, 2017
    Inventors: Martin Klein, Frank Bartel, Jobst Eisengraeber-Pabst, Anton Kreiner, Pamela Gohl, Lars Spelter, Armando Labarta, Michael Fasold, Ulrich Dehnen, Christopher Marc Sturgess
  • Publication number: 20170056793
    Abstract: A filter insert piece has a filter element with first and second pleated sections each having parallel pleats. The first and second pleated sections each have an inflow side. A first flat outflow side of the first pleated section and a second flat outflow side of the second pleated section adjoin a common clean chamber of the filter element. A length of the pleats of the first and second pleated sections is such that a spacing of an outwardly positioned pleat end face of the pleats at the first or second inflow side, respectively, relative to the center axis increases or decreases monotonic from pleat to pleat. The respective end pleats of the first and of the second pleated sections have a different length extension measured from the outwardly positioned pleat end face of the first end pleats or the second end pleats relative to the center axis.
    Type: Application
    Filed: November 15, 2016
    Publication date: March 2, 2017
    Inventors: Martin Klein, Frank Bartel, Jobst Eisengraeber-Pabst, Anton Kreiner, Pamela Gohl, Lars Spelter, Armando Labarta
  • Publication number: 20160354714
    Abstract: Disclosed is a filter (10) for liquid fluid, in particular lubricant, particularly motor oil, or fuel, in particular of an internal combustion engine, a filter element (16) and a filter housing (12). The filter housing (12) has at least one inlet (24) for fluid to be cleaned and at least one outlet (22) for cleaned fluid. The filter (10) has at least one hollow filter element (16), which is arranged in the filter housing (12) such that it separates at least one inlet (24) from at least one outlet (22). The filter element (16) has at least one filter medium (26), which is at least partly surrounding at least one internal space (28) of the filter element (16) circumferentially relating to an axis (20). The at least one filter element (16) has at least one passage (34) for connecting at least one internal space (28) fluid-ducting to at least one inlet (24) or at least one outlet (22).
    Type: Application
    Filed: June 6, 2016
    Publication date: December 8, 2016
    Inventors: Martin Klein, Charles Vaillant, Elham Amirnasr, Pamela Gohl, Rajan Ahuja, Michael Desjardins
  • Publication number: 20150343340
    Abstract: A filter device is provided with an annular filter element. A central tube is inserted into the annular filter element so as to delimit an inwardly positioned cavity of the annular filter element. A functional part is inserted into the annular filter element and extends parallel to a longitudinal axis of the annular filter element, wherein the functional part is arranged in radial direction of the annular filter element outward of the central tube. The functional part has a radial inwardly positioned wall facing the central tube. The central tube has a facing wall that is facing the radial inwardly positioned wall of the functional part. The radial inwardly positioned wall of the functional part is positioned parallel to or concentric to the facing wall of the central tube.
    Type: Application
    Filed: July 9, 2015
    Publication date: December 3, 2015
    Inventors: Pamela Gohl, Marco Faisst, Guenter Jokschas, Pius Trautmann
  • Publication number: 20150165355
    Abstract: A filter (10) for liquid has a filter housing (14) with at least one hollow filter element (12). The filter element at least partially surrounded by a liquid guidance region (54). At least one additive chamber (50) of an additive dispensing device (38) is disposed on the side of the liquid guidance region (54) opposite the corresponding exterior side of the hollow filter element (12) by means of at least one partition (42). The at least one partition has at least one dispensing port (52) by means of which the at least one additive chamber (50) can be fluidically connected to the liquid guidance region (54). The at least one dispensing port (52) is closed with at least one closure element (58) at least in the original condition of the additive dispensing device (38), this closure element being dissolvable by the liquid to be treated to release the at least one first dispensing port (52) during operation of the filter (10).
    Type: Application
    Filed: December 14, 2014
    Publication date: June 18, 2015
    Inventors: Alfons Alois Schwinghammer, Pamela Gohl, Carolin Marquardt, Stephan Niemeyer
  • 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