Patents by Inventor Jurgen Weiss

Jurgen Weiss 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: 10931161
    Abstract: A centrifugal pump motor comprising a permanent magnet rotor, a wound stator that is separated from the permanent magnet rotor by means of a containment shell, a circuit board having a large electronic component electrically connected to it, and a motor housing with a plug connection. The centrifugal pump motor provides a robust design for a generic centrifugal pump motor, so as to prevent damage during installation and operation, as well as additionally ensuring a space-saving and compact arrangement of the electronic components, in order to enable optimal heat dissipation of the electronic components. Furthermore, a simple way of manufacturing is provided.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: February 23, 2021
    Assignee: BÜHLER MOTOR GMBH
    Inventors: Jürgen Ehrsam, Klaus Weiske, Harald Rausch, Florian Stückl, Jens Weiss
  • Publication number: 20200275531
    Abstract: A device for heating a target with IR radiation, a process for heat treating a target, a process for making a composite, a use of an IR source, a use of an array of IR sources and a use of the device. Also disclosed is a device for treating a target, comprising an IR source that emits IR radiation from an emitter surface having a first surface area; and a set of elongate bodies consisting of one or more elongate bodies, each elongate body having an inlet, collectively called the inlets, and each elongate body having an outlet, collectively called the outlets; wherein the emitted IR radiation is coupled into the set of elongate bodies via the inlets and decoupled from the elongate body via the outlets over an outlet surface having a second surface area; and wherein the first surface area is greater than the second surface area.
    Type: Application
    Filed: September 27, 2018
    Publication date: August 27, 2020
    Inventors: Martin KLINECKY, Maik KUSSNER, Freddy BARUCH, Oliver WEIß, Thomas PIELA, Christoph STERNKIKER, Jürgen WEBER
  • Patent number: 10401981
    Abstract: An input device for touch-sensitive, capacitive surfaces, including an application device having at least one application element and at least one contacting element. The application device is designed as a holder filled with a liquid, gel-like, or pasty application medium. The holder of the application device is non-conductive at least in the gripping region. The application medium is electrically conductive, and an electrically conductive connection is formed between the at least one contacting element and the liquid, gel-like, or pasty application medium.
    Type: Grant
    Filed: April 12, 2014
    Date of Patent: September 3, 2019
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventors: Oliver Schwab, Peter Weiss, Rilke Dix, Jürgen Adler, Arno Castner, Max Bergmann, Alexander Vyhnal
  • Patent number: 10363915
    Abstract: A pneumatic brake booster in which, for improving the sealing and simplifying the assembly of sealing elements, it is proposed that the booster housing in the bearing region of at least one sealing element has a metal coating having a surface roughness Ra>1.2.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: July 30, 2019
    Assignee: Continental Teves AG & Co. oHG
    Inventors: Rene Peter Eberhart, Jürgen Faller, Ralf Jakobi, Ilja Prygunkov, Andreas Weiss
  • Patent number: 10297976
    Abstract: A diode laser bar assembly is formed to exhibit a relatively low thermal resistance, which also providing an increased range of conditions over which the internal stress conditions may be managed. In particular, the submount configuration of the prior art is replaced by a pair of platelets, disposed above and below the diode laser bar so as to form a “sandwich” structure. The bottom platelet is disposed between the heatsink (cooler) and the diode laser bar. Thus, the bottom platelet may be relatively thin, creating a low thermal resistance configuration. The combination of the top and bottom platelets provides the ability to create various configurations and designs that best accommodate stress conditions for a particular situation.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: May 21, 2019
    Assignee: II-VI Laser Enterprise GmbH
    Inventors: Jürgen Müller, Rainer Bättig, Reinhard Brunner, Stefan Weiss
  • Patent number: 7677788
    Abstract: The aim of the invention is to improve an existing mixing device in such a manner that for a predetermined reactor length, retention time is increased and the material which is to be processed is transported at essentially the same speed irrespective of the radial distance thereof from the rotational axis. As a result, at least one row of blades is arranged on each shaft and each row of blades comprises at least two individual blades and the blades are fixed to the shaft at an incidence angle ? in relation to the longitudinal axis of the shaft. The blades are curved in themselves, such that the blades form an angle of incidence ? at the fixing point on the shaft and an angle of incidence ? on the outer diameter DA.
    Type: Grant
    Filed: April 5, 2004
    Date of Patent: March 16, 2010
    Assignee: Lurgi Lentjes AG
    Inventors: Hans-Jürgen Weiss, Udo Zentner, Burghard Neumann, Jörg Schmalfeld
  • Patent number: 7507330
    Abstract: The invention relates to a method for a high temperature short-time distillation of residual oil. The method according to the invention is characterized by a technically simple recovery of a small residual fraction from a gas and/or oil vapour mixture produced by a mixing apparatus (1). Said small residual fraction contains large quantities of undesirable polluting catalytic substances (CCR, Ni, V, asphaltenes). For this purpose, the gas and/or oil vapour mixture produced by the mixing apparatus (1) is diluted with gas or water vapour in a column (17) at a temperature of 450° C. in such a way that a high boiling fraction, which has a high content of the pollutant substances and whose initial boiling point is higher than 450° C., is condensed and extracted.
    Type: Grant
    Filed: July 9, 2003
    Date of Patent: March 24, 2009
    Assignee: Lurgi Lentjes AG
    Inventors: Hans-Jurgen Weiss, Udo Zentner, Helmut Heurich
  • Publication number: 20080320629
    Abstract: A new and distinct variety of Verbena plant particularly distinguished by its scarlet flower, early flowering, and a habit that is compact and spreading.
    Type: Application
    Filed: June 21, 2007
    Publication date: December 25, 2008
    Inventor: Jurgen Weiss
  • Publication number: 20060181959
    Abstract: The aim of the invention is to improve an existing mixing device in such a manner that for a predetermined reactor length, retention time is increased and the material which is to be processed is transported at essentially the same speed irrespective of the radial distance thereof from the rotational axis. As a result, at least one row of blades is arranged on each shaft and each row of blades comprises at least two individual blades and the blades are fixed to the shaft at an incidence angle ? in relation to the longitudinal axis of the shaft. The blades are curved in themselves, such that the blades form an angle of incidence ? at the fixing point on the shaft and an angle of incidence ? on the outer diameter DA.
    Type: Application
    Filed: April 5, 2004
    Publication date: August 17, 2006
    Applicant: Lurgi Lentjes AG
    Inventors: Hans-Jurgen Weiss, Udo Zentner, Burghard Neumann, Jorg Schmalfeld
  • Publication number: 20060138030
    Abstract: The invention relates to a method for a high temperature short-time distillation of residual oil. The method according to the invention is characterized by a technically simple recovery of a small residual fraction from a gas and/or oil vapour mixture produced by a mixing apparatus (1). Said small residual fraction contains large quantities of undesirable polluting catalytic substances (CCR, Ni, V, asphaltenes). For this purpose, the gas and/or oil vapour mixture produced by the mixing apparatus (1) is diluted with gas or water vapour in a column (17) at a temperature of 450° C. in such a way that a high boiling fraction, which has a high content of the pollutant substances and whose initial boiling point is higher than 450° C., is condensed and extracted.
    Type: Application
    Filed: July 9, 2003
    Publication date: June 29, 2006
    Applicant: LURGI LENT JES AG
    Inventors: Hans-Jurgen Weiss, Udo Zentner, Helmut Heurich
  • Patent number: 6948728
    Abstract: A suspension strut used in a wheel suspension of an automotive vehicle, includes a shock absorber, a suspension strut bearing, and a coil spring at least partially coaxially surrounding the shock absorber and having one spring end supported by the shock absorber. The suspension strut bearing includes two plastic carrier elements, and a roller bearing positioned between the carrier elements. One carrier element is a guide ring connected to a vehicle body of the vehicle, and the other carrier element is a single-piece housing having incorporated therein plural hollow chambers in partial concentric surrounding relationship to the shock absorber and formed with a guide collar and a support surface for supporting the other end of the coil spring. The guide ring has a radially inner collar and a radially outer collar which together receive the roller bearing and extend at least beyond a midsection of the roller bearing.
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: September 27, 2005
    Assignee: INA-Schaeffler KG
    Inventors: Wolfgang Pflügner, Alexander Zernickel, Herbert Erhardt, Jürgen Weiss
  • Patent number: 6913391
    Abstract: A bearing (3) for fixing a steering shaft (1) in a housing (4) is characterized in that the inner bearing ring (8) comprises, in at least one axial direction, an integrally formed cylindrical extension (11) adjoining the raceway (9), and the inner bearing ring (8) is pressed onto the steering shaft (1) with this cylindrical extension (11) which comprises through-holes (12) through which a locking ring (13) positively engages a groove (26) of the steering shaft (1).
    Type: Grant
    Filed: May 23, 2003
    Date of Patent: July 5, 2005
    Assignee: Ina-Schaeffler KG
    Inventors: Ulrike Weisskopf, Rainer Lutz, Jurgen Weiss
  • Patent number: 6891118
    Abstract: A manually operable, electrical operating member having two key buttons for the respective switching-on and switching-off of the current, which key buttons are arranged on mutually opposite sides and can be operated in several steps. A common, mechanically operable switch is provided with which the key buttons are each in an operative connection.
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: May 10, 2005
    Assignee: Bernstein AG
    Inventors: Rolf Wecke, Jürgen Weiss, Micahel Leuschner
  • Patent number: 6841064
    Abstract: Residual oil from the processing of crude oil, natural bitumen or oil sand is mixed in a mixer with granular, hot coke as heat carrier (heat carrier coke) in a weight ratio of 1:3 to 1:30, where on the granules of the heat carrier coke there is first of all formed a liquid residue film which partly evaporates in the mixer. Gases and vapors and moist, sticky coke are withdrawn from the mixer. The mixture of coke and residual oil is introduced into a subsequently connected stirred tank in which the mixture slowly moves downwards while being stirred mechanically at a temperature of 450 to 600° C. and preferably at 480 to 550° C. Dry, flowable coke is withdrawn from the stirred tank. Usually, the dwell time of the heat carrier coke in the stirred tank is 1 to 30 minutes.
    Type: Grant
    Filed: November 16, 2000
    Date of Patent: January 11, 2005
    Assignee: MG Technologies AG
    Inventors: Hans-Jürgen Weiss, Ingo Dreher, Udo Zentner
  • Publication number: 20050002593
    Abstract: A bearing (3) for fixing a steering shaft (1) in a housing (4) is characterized in that the inner bearing ring (8) comprises, in at least one axial direction, an integrally formed cylindrical extension (11) adjoining the raceway (9), and the inner bearing ring (8) is pressed onto the steering shaft (1) with this cylindrical extension (11) which comprises through-holes (12) through which a locking ring (13) positively engages a groove (26) of the steering shaft (1).
    Type: Application
    Filed: May 23, 2003
    Publication date: January 6, 2005
    Inventors: Ulrike Weisskopf, Rainer Lutz, Jurgen Weiss
  • Publication number: 20030234170
    Abstract: A manually operable, electrical operating member having two key buttons for the respective switching-on and switching-off of the current, which key buttons are arranged on mutually opposite sides and can be operated in several steps. A common, mechanically operable switch is provided with which the key buttons are each in an operative connection.
    Type: Application
    Filed: June 5, 2003
    Publication date: December 25, 2003
    Applicant: Bernstein AG
    Inventors: Rolf Wecke, Jurgen Weiss, Michael Leuschner
  • Publication number: 20030002764
    Abstract: A suspension strut used in a wheel suspension of an automotive vehicle, includes a shock absorber, a suspension strut bearing, and a coil spring at least partially coaxially surrounding the shock absorber and having one spring end supported by the shock absorber. The suspension strut bearing includes two plastic carrier elements, and a roller bearing positioned between the carrier elements. One carrier element is a guide ring connected to a vehicle body of the vehicle, and the other carrier element is a single-piece housing having incorporated therein plural hollow chambers in partial concentric surrounding relationship to the shock absorber and formed with a guide collar and a support surface for supporting the other end of the coil spring. The guide ring has a radially inner collar and a radially outer collar which together receive the roller bearing and extend at least beyond a midsection of the roller bearing.
    Type: Application
    Filed: June 17, 2002
    Publication date: January 2, 2003
    Applicant: INA-SCHAEFFLER KG
    Inventors: Wolfgang Pflugner, Alexander Zernickel, Herbert Erhardt, Jurgen Weiss
  • Patent number: 6469203
    Abstract: The present invention relates to a process of recovering monomeric esters of substituted or unsubstituted acrylic acid from polymer material having corresponding structural units by depolymerization by means of a fine-grained heat-transfer medium which is maintained above the depolymerization temperature of the polymer material. In a reactor, the polymer material is brought in contact with hot, mechanically fluidized heat-transfer medium. The resulting vapors are withdrawn and condensed, where the hot heat-transfer medium is continuously supplied at one end of the reactor, and cooled heat-transfer medium is discharged at the other end.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: October 22, 2002
    Assignees: Metallgesellschaft Aktiengesellschaft, Rohm GmbH Chemische Fabrik
    Inventors: Hans-Jürgen Weiss, Jörg Schmalfeld, Udo Zentner, Tobias Groschang, Udo Gropp, Werner Fuss, Ralf Goedecke, Egbert Schöla
  • Patent number: 6413415
    Abstract: High temperature flash distillation, for treating residual oils originating from crude oil refining, natural bitumen and/or tar sands, comprises feeding the oil to a mixer with granular hot coke, which serves as a thermal transfer medium. In mixing, 60-90% of the oil is vaporized. The non-vaporized fraction includes metal-containing asphaltenes. This fraction is further converted in the mixer, to oil vapor, gas and coke. Gases and vapor are withdrawn from the mixer, separately from the coke. The vapor phase is cooled and condensed to produce product oil. The gas itself is a further product. The coke is reheated and recycled to the mixer as the thermal transfer medium.
    Type: Grant
    Filed: January 3, 2000
    Date of Patent: July 2, 2002
    Assignee: Metallgesellschaft Aktiengesellschaft
    Inventors: Hans Jürgen Weiss, Jörg Schmalfeld, Udo Zentner, Ingo Dreher, Willibald Serrano
  • Patent number: 6140580
    Abstract: A rectangular housing including a frame, which forms the side walls, a plate fastened on the frame and a door on the frame. On the side facing the plate, the frame includes an undercut groove which is open toward the plate. The groove is bounded by a closing web pointing toward the plate, a center web extending parallel to the plate and a side web extending approximately perpendicularly to the plate. On its side facing the frame, the plate includes a surrounding seal which rests on the front edge of the closing web. The plate is fastened to the frame by several fastening screws.
    Type: Grant
    Filed: April 16, 1999
    Date of Patent: October 31, 2000
    Assignee: H.-J. Bernstein GmbH
    Inventor: Jurgen Weiss