Patents by Inventor Rudolf Schmidt

Rudolf Schmidt 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: 11738734
    Abstract: An emergency brake device for a rail vehicle includes a compressed-air-brake system, wherein a braking process can be initiated by lowering the air pressure in a main air conduit and which includes an exclusively electric connection to a passenger emergency brake.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: August 29, 2023
    Assignee: SIEMENS MOBILITY AUSTRIA GMBH
    Inventors: Martin Haubenhofer, Mehrdad Madjdi, Rudolf Schmidt
  • Publication number: 20220274579
    Abstract: An emergency brake device for a rail vehicle includes a compressed-air-brake system, wherein a braking process can be initiated by lowering the air pressure in a main air conduit and which includes an exclusively electric connection to a passenger emergency brake.
    Type: Application
    Filed: July 9, 2020
    Publication date: September 1, 2022
    Inventors: Martin HAUBENHOFER, Mehrdad MADJDI, Rudolf SCHMIDT
  • Patent number: 11069455
    Abstract: A composition for producing an electrically conductive layer according to a slotted-nozzle method includes 2-30 wt. % of a protective colloid mixture which is soluble or dispersible in water, 1-15 wt. % of a conductive carbon modification, 5-50 wt. % of metal-coated particles, 50-90 wt. % of an aqueous solvent, the dynamic viscosity of the conductive composition being less than 400 mPa·s, wherein the composition comprises 0.1-10 wt. % of an ethylene-vinyl acetate copolymer. The electrically conductive layer being one or both of a pair of conductive layers having a luminous layer with electroluminescent pigments arranged therebetween in an electroluminescense device or related method for producing an electroluminescense device.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: July 20, 2021
    Assignee: InovisCoat GmbH
    Inventors: Georg Grötsch, Rudolf Schmidt, Tobias Tschorn
  • Publication number: 20210095513
    Abstract: The present invention relates to an automatic door (12) for a domestic appliance (10), in particular an automatic oven door (12) for a cooking oven (10). The door (12) comprises at least one door handle (16) for manually opening and/or closing said door (12). The door (12) comprises at least one switch element (20) for automatically opening and/or closing said door (12).
    Type: Application
    Filed: April 12, 2019
    Publication date: April 1, 2021
    Inventors: Branko IVANOVIC, Dietmar HILDNER, Rudolf SCHMIDT
  • Patent number: 10876735
    Abstract: The present invention relates to a locking device (10) for a door of a domestic appliance. The locking device (10) comprises a main body (12) and a locking hook element (14) supported pivoting in and/or at the main body (12). The locking hook element (14) is pivoting between an engaged position and a disengaged position. The locking hook element (14) is engageable with and disengageable from a corresponding counterpart (40). The locking device (10) comprises an electric actuator (22) arranged in and/or at the main body (12) and mechanically connected or connectable to the locking hook element (14). The electric actuator (22) effects the pivoting of the locking hook element (14) from the engaged position to the disengaged position. The locking device (10) comprises a first spring element (26) interconnected between the locking hook element (14) and the main body (10), wherein said first spring element (26) effects a movement of the locking hook element (14) from the disengaged position to the engaged position.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: December 29, 2020
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Branko Ivanovic, Rudolf Schmidt, Dietmar Hildner, Erhard Käser
  • Publication number: 20200350092
    Abstract: A composition for producing an electrically conductive layer according to a slotted-nozzle method includes 2-30 wt. % of a protective colloid mixture which is soluble or dispersible in water, 1-15 wt. % of a conductive carbon modification, 5-50 wt. % of metal-coated particles, 50-90 wt. % of an aqueous solvent, the dynamic viscosity of the conductive composition being less than 400 mPa·s, wherein the composition comprises 0.1-10 wt. % of an ethylene-vinyl acetate copolymer. The electrically conductive layer being one or both of a pair of conductive layers having a luminous layer with electroluminescent pigments arranged therebetween in an electroluminescense device or related method for producing an electroluminescense device.
    Type: Application
    Filed: November 12, 2018
    Publication date: November 5, 2020
    Inventors: Georg Grötsch, Rudolf Schmidt, Tobias Tschorn
  • Patent number: 10480850
    Abstract: The invention relates to a door for closing a cavity (3) included in a chassis (2) of a household or kitchen appliance (1), the door (10) comprising a first electrical component that can be releasably electrically coupled with a second electrical component comprised within the chassis (3) of the household or kitchen appliance (2) in the closed state of the door (10) by first coupling means (20), said first coupling means (20) comprising a first contact section (21) arranged at the door (10) for releasable interaction with corresponding second contact section (22) arranged at said chassis (3), wherein said first contact section is configured such that in the closed state of the door (10) an electrical contact is established between said first and second contact sections (21, 22) and said electrical contact is opened when opening the door (10), wherein the first contact section (21) is arranged at a removable door portion (11) and the door (10) comprises second coupling means (30) are provided for releasable el
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: November 19, 2019
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Branko Ivanovic, Rudolf Schmidt, Dietmar Hildner, Christoph Luckhardt
  • Publication number: 20180216830
    Abstract: The present invention relates to a door handle (20) for a door (16) of a domestic appliance (10), in particular for an oven door (16) of a cooking oven (10). The door handle (20) comprises an elongated handle bar (24) formed as a hollow profile part or as a pipe and at least one handle adapter (26), preferably two handle adapters (26), connectable or connected to the handle bar (24) at its front side and connectable to the door (16) at its rear side. The door handle (20) comprises at least one housing (34) removably attached at the handle bar (24). The handle bar (24) includes at least one recess (70) for receiving at least partially the housing (34). The housing (34) includes an open side facing the recess (70) of the door handle (20), so that an inner space (62) of the door handle (20) is enlarged by said housing (34). The door handle (20) comprises an electric device (28) arranged or arrangeable inside the housing (34) and/or inside the handle bar (24) next to said housing (34).
    Type: Application
    Filed: July 21, 2016
    Publication date: August 2, 2018
    Inventors: Branko IVANOVIC, Dietmar HILDNER, Rudolf SCHMIDT, Erhard KÄSER
  • Publication number: 20180187900
    Abstract: The present invention relates to an oven door (10) for an oven cavity (40) of a cooking oven (36). The oven door (10) comprises a first unit (12, 28) including a front panel (12) and at least two door columns (28) permanently attached at an inner side of said front panel (12) and a second unit including an inner glass panel (14) and a door frame (20) permanently attached at said inner glass panel (14). The door frame (20) includes an upper frame part (24) and two lateral frame parts (26), wherein the lateral frame parts (26) are permanently attached at an outer side of the inner glass panel (14) and the upper frame part (24) is permanently attached at upper ends of the lateral frame parts (26). The lateral frame parts (26) are connected or connectable to the door columns (28) in each case, so that the first unit (12, 28) and the second unit (14, 20) are detachably or permanently connected or connectable. A ventilation opening (30) is formed between the inner glass panel (14) and the upper frame part (24).
    Type: Application
    Filed: June 27, 2016
    Publication date: July 5, 2018
    Inventors: Branko IVANOVIC, Rudolf SCHMIDT, Mirjam MEISSNER, Dietmar HILDNER
  • Publication number: 20180112911
    Abstract: The invention relates to a door for closing a cavity (3) included in a chassis (2) of a household or kitchen appliance (1), the door (10) comprising a first electrical component that can be releasably electrically coupled with a second electrical component comprised within the chassis (3) of the household or kitchen appliance (2) in the closed state of the door (10) by first coupling means (20), said first coupling means (20) comprising a first contact section (21) arranged at the door (10) for releasable interaction with corresponding second contact section (22) arranged at said chassis (3), wherein said first contact section is configured such that in the closed state of the door (10) an electrical contact is established between said first and second contact sections (21, 22) and said electrical contact is opened when opening the door (10), wherein the first contact section (21) is arranged at a removable door portion (11) and the door (10) comprises second coupling means (30) are provided for releasable el
    Type: Application
    Filed: May 12, 2016
    Publication date: April 26, 2018
    Applicant: ELECTROLUX APPLIANCES AKTIEBOLAG
    Inventors: Branko IVANOVIC, Rudolf SCHMIDT, Dietmar HILDNER, Christoph LUCKHARDT
  • Publication number: 20180087778
    Abstract: The present invention relates to a locking device (10) for a door of a domestic appliance. The locking device (10) comprises a main body (12) and a locking hook element (14) supported pivoting in and/or at the main body (12). The locking hook element (14) is pivoting between an engaged position and a disengaged position. The locking hook element (14) is engageable with and disengageable from a corresponding counterpart (40). The locking device (10) comprises an electric actuator (22) arranged in and/or at the main body (12) and mechanically connected or connectable to the locking hook element (14). The electric actuator (22) effects the pivoting of the locking hook element (14) from the engaged position to the disengaged position. The locking device (10) comprises a first spring element (26) interconnected between the locking hook element (14) and the main body (10), wherein said first spring element (26) effects a movement of the locking hook element (14) from the disengaged position to the engaged position.
    Type: Application
    Filed: April 20, 2016
    Publication date: March 29, 2018
    Inventors: Branko IVANOVIC, Rudolf SCHMIDT, Dietmar HILDNER, Erhard KÄSER
  • Patent number: 9301367
    Abstract: The invention relates to a luminous element having a luminous layer which comprises electroluminescent particles and a water-dispersible or water-soluble protective colloid.
    Type: Grant
    Filed: December 18, 2012
    Date of Patent: March 29, 2016
    Assignee: InovisCoat GmbH
    Inventors: Rudolf Schmidt, Arno Schmuck
  • Publication number: 20140354140
    Abstract: The invention relates to a luminous element having a luminous layer which comprises electroluminescent particles and a water-dispersible or water-soluble protective colloid.
    Type: Application
    Filed: December 18, 2012
    Publication date: December 4, 2014
    Applicant: InovisCoat GmbH
    Inventors: Rudolf Schmidt, Arno Schmuck
  • Patent number: 8270292
    Abstract: In one embodiment of the present invention, a method is disclosed for transferring data, in particular between a rail vehicle and a control center. According to one embodiment of the invention, a broadband transfer path is automatically activated for the period of time that the transfer path is available and the previous transfer path is deactivated. According to another example embodiment specific to the present invention, another transfer path is automatically activated if the other transfer path malfunctions.
    Type: Grant
    Filed: May 25, 2007
    Date of Patent: September 18, 2012
    Assignee: Siemens Aktiengesellschaft
    Inventors: Thorsten Riemer, Rudolf Schmidt
  • Patent number: 8079231
    Abstract: A housing for a refrigeration device is composed of an outer housing box that encloses an interior space, and at least one intermediate mounted shelf disposed in the interior space. The intermediate mounted shelf contains a pre-shaped core made of solid foam material, which is directly fastened on the inner wall of the housing box.
    Type: Grant
    Filed: March 15, 2004
    Date of Patent: December 20, 2011
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Rainer Brachert, Christian Mayershofer, Rudolf Schmidt, Anton Stempfle
  • Publication number: 20110219796
    Abstract: A refrigerating appliance comprising an inner chamber which is surrounded by a heat-insulating housing, and a plurality of electrical or electromechanical components, including a coolant circuit for cooling the inner chamber and at least one temperature sensor, in addition to a control unit for controlling the co-operation of the components. Said control unit has a test operating mode for checking the operativeness of at least some of said components.
    Type: Application
    Filed: May 20, 2011
    Publication date: September 15, 2011
    Applicant: BSH Bosch und Siemens Hausgeräte GmbH
    Inventors: Anton Stempfle, Christian Mayershofer, Rainer Brachert, Andreas Reiter, Rudolf Schmidt
  • Publication number: 20100265815
    Abstract: In one embodiment of the present invention, a method is disclosed for transferring data, in particular between a rail vehicle and a control centre. According to one embodiment of the invention, a broadband transfer path is automatically activated for the period of time that the transfer path is available and the previous transfer path is deactivated. According to another example embodiment specific to the present invention, another transfer path is automatically activated if the other transfer path malfunctions.
    Type: Application
    Filed: May 25, 2007
    Publication date: October 21, 2010
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Thorsten Riemer, Rudolf Schmidt
  • Patent number: 7815269
    Abstract: A refrigerator includes a heat-insulating housing and at least one heat-insulating door fastened thereto. The door and the housing each have an outer cladding, an inner cladding, and a heat insulation layer produced therebetween by foaming and into which is introduced vacuum insulation panels on the door and/or on the housing. Vacuum insulation panels are disposed on the inner claddings of the doors and housings.
    Type: Grant
    Filed: April 8, 2002
    Date of Patent: October 19, 2010
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Udo Wenning, Hermann Stegmaier, Rudolf Schmidt, Irena Sonnenfroh, Hans-Frieder Eberhardt, Michael Neumann, Jörg Stelzer
  • Publication number: 20100071403
    Abstract: A refrigerator is provided that has an interior that is surrounded by an inner shell, the interior for storing refrigerated or frozen products. The refrigerator includes a control system that has a cold generator. A temperature sensor is arranged in the interior, wherein the temperature sensor is connected to the control system. A screen prevents contact between the temperature sensor and the refrigerated or frozen products.
    Type: Application
    Filed: December 10, 2007
    Publication date: March 25, 2010
    Applicant: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH
    Inventors: Gülay Gerceker Yazan, Rudolf Schmidt
  • Patent number: 6906006
    Abstract: Substituted triazolinone compounds of the formula: wherein the variables R1, R2, R7, R8, R12 and X are as defined in the specification are useful as herbicides, plant growth regulators, insecticides and acaricides. Processes for the preparation of these compounds, and intermediates useful in such preparation are also disclosed.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: June 14, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Uta Jensen-Korte, Franz Kunisch, Albrecht Marhold, Pieter Ooms, Otto Schallner, Hans-Joachim Santel, Robert-Rudolf Schmidt, Birgit Krauskopf, Robert-Harry Strang