Patents by Inventor Walter Gross
Walter Gross 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).
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Patent number: 6708485Abstract: An exhaust system used for a motor vehicle and extending between an exhaust-generating internal combustion engine and an exhaust pipe for release of exhaust into the surrounding environment, includes a three-way catalytic converter disposed in proximity of the combustion engine, a NOx-adsorber disposed upstream of the exhaust pipe, and an exhaust line, which extends between the catalytic converter and the NOx-adsorber, for conducting exhaust. The exhaust line includes an inner tube, an outer tube in spaced-apart surrounding relationship to the inner tube to define a space, and a separation tube received in the space, to thereby define between the inner tube and the separation tube an inner annular gap for conducting exhaust, and between the outer tube and the separation tube an outer annular gap for conducting a coolant. A shut-off device is integrated in the inner tube for regulating the flow of exhaust through the inner tube.Type: GrantFiled: July 17, 2002Date of Patent: March 23, 2004Assignee: Benteler Automobiltechnik GmbHInventors: Axel Hinder, Christian Smatloch, Walter Gross, Jürgen Kleinschmidt
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Publication number: 20030128814Abstract: An imaging plate guide formed in different configurations corresponding to the various intraoral dental plate sizes, which in turn correspond to the dental intraoral film sizes commonly referred to as sizes 0 through 4, the imaging plate guides dedicated to intraoral imaging providing for guides for each plate size so that a desired array of feed width guides can be positioned on the scanner for scanning the intraoral plates and which scan extraoral imaging plates as well. The embodiment of the imaging plate guides provides not only for interchangeability with respect to the intraoral plate size, but also allows for the feeding of extraoral imaging plates without the need to remove the intraoral plate guides. The size 4 is not specifically described, but is analogous to the other sizes as would be obvious to one skilled in the art.Type: ApplicationFiled: December 5, 2002Publication date: July 10, 2003Inventors: Edgar Alzner, Stephen Zamprelli, Tom Lloyd, Walter Gross
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Publication number: 20030033801Abstract: An exhaust system used for a motor vehicle and extending between an exhaust-generating internal combustion engine and an exhaust pipe for release of exhaust into the surrounding environment, includes a three-way catalytic converter disposed in proximity of the combustion engine, a NOx-adsorber disposed upstream of the exhaust pipe, and an exhaust line, which extends between the catalytic converter and the NOx-adsorber, for conducting exhaust. The exhaust line includes an inner tube, an outer tube in spaced-apart surrounding relationship to the inner tube to define a space, and a separation tube received in the space, to thereby define between the inner tube and the separation tube an inner annular gap for conducting exhaust, and between the outer tube and the separation tube an outer annular gap for conducting a coolant. A shut-off device is integrated in the inner tube for regulating the flow of exhaust through the inner tube.Type: ApplicationFiled: July 17, 2002Publication date: February 20, 2003Applicant: BENTELER AUTOMOBIL TECHNIK GMBH & CO. KGInventors: Axel Hinder, Christian Smatloch, Walter Gross, Jurgen Kleinschmidt
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Patent number: 6519936Abstract: An arrangement for treating exhaust emitted from an Otto engine with direct fuel injection, includes an engine-proximate catalytic converter and a NOx adsorber which is linked to the catalytic converter by an exhaust pipe. An outer tube with a flexible length portion in the form of a metallic bellows surrounds the exhaust pipe at formation of a circumferential gap therebetween. Provided in the gap is a metal powder which releases or adsorbs hydrogen gas in dependence on a temperature in the gap, wherein the gap is evacuated to provide a heat-insulating atmosphere.Type: GrantFiled: November 29, 2001Date of Patent: February 18, 2003Assignee: Benteler Automobiltechnik GmbH & Co. KGInventors: Christian Smatloch, Walter Gross
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Publication number: 20020078685Abstract: An arrangement for treating exhaust emitted from an Otto engine with direct fuel injection, includes an engine-proximate catalytic converter and a NOx adsorber which is linked to the catalytic converter by an exhaust pipe. An outer tube with a flexible length portion in the form of a metallic bellows surrounds the exhaust pipe at formation of a circumferential gap therebetween. Provided in the gap is a metal powder which releases or adsorbs hydrogen gas in dependence on a temperature in the gap, wherein the gap is evacuated to provide a heat insulating atmosphere.Type: ApplicationFiled: November 29, 2001Publication date: June 27, 2002Inventors: Christian Smatloch, Walter Gross
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Patent number: 6284082Abstract: A method of manufacturing a wound insulator pipe, in particular for a high voltage insulator, having one or more ducts for conductors of any kind is provided. A laminate structure is achieved by winding a material onto a spindle and impregnating with a resin. Initially first layers of the material to be wound are applied; then at least one groove is made in the surface obtained and then the winding is completed until the final diameter is attained.Type: GrantFiled: November 18, 1999Date of Patent: September 4, 2001Assignee: Siemens AktiengesellschaftInventors: Klaus Schuler, Dieter Lorenz, Walter Gross, Stefan Hain, Hans-Henning Lessmann-Mieske, Hans Schmuck, Karl Stenzel
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Patent number: 6259081Abstract: A device is provided for receiving a transmission signal and for transmitting an optical beam having an adjustable intensity, wherein the optical beam effects the transmission signal. A transmitter for transmitting the beam has a controller for setting the intensity. A receiver for receiving the transmission signal has an analyzer for outputting a threshold signal if the strength of the transmission signal exceeds a predetermined limit value. A pick-up outputs a start signal for starting the transmission signal. A control unit is connected to the analyzer, the pick-up and the controller. After reception of the start signal from the pick-up, the control unit sets the intensity at the controller to a value which rises continuously from essentially zero until the analyzer outputs the threshold signal, and then leaves the controller unchanged until reception of a new start signal.Type: GrantFiled: February 8, 2000Date of Patent: July 10, 2001Assignee: Siemens AktiengesellschaftInventors: Walter Gross, Ekkert Bartosch, Franz-Josef Unterlass
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Patent number: 6203647Abstract: A method for producing a wound insulating conduit, in particular for a high-voltage insulator, with at least one empty channel for subsequent insertion of a conductor, e.g., an optical fiber. First layers of a material to be wound are applied first, then a molded body provided with at least one empty conduit is applied to a resulting surface and wrapped by additional layers. The molded body has lateral projections which extend over an entire length of the empty conduit and are designed so that they correspond to the surface to which it is secured.Type: GrantFiled: December 27, 1999Date of Patent: March 20, 2001Assignees: Siemens Aktiengesellschaft, Maschinenfabrik Reinhausen GmbHInventors: Klaus Schuler, Dieter Lorenz, Walter Gross, Stefan Hain, Hans-Henning Lessmann-Mieske, Hans Schmuck, Karl Stenzel
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Patent number: 6118918Abstract: A configuration includes a high voltage insulator, whose internal space accommodates optical waveguides and is filled with plastic foam, preferably a polyurethane foam.Type: GrantFiled: December 17, 1998Date of Patent: September 12, 2000Assignee: Siemens AktiengesellschaftInventors: Walter Gross, Stefan Hain, Norbert Koch
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Patent number: 6045583Abstract: The invention shows a hip joint socket and its manufacture, with the hip joint socket including a thin walled metallic outer shell with anchoring pins which is firmly connected to an inner shell of plastic. Since the bearing surface of the inner shell is not produced until after the assembly, a high accuracy of shape of the bearing surface results together with a relatively elastic outer shell and with good anchoring aids for a primary anchoring.Type: GrantFiled: March 23, 1998Date of Patent: April 4, 2000Assignee: Sulzer Orthopaedie AGInventors: Walter Gross, Kurt Bider, Jurg Oehy
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Patent number: 5921385Abstract: A housing for a personal computer card has a U-shaped plastic frame including flexible lateral arms and a connecting stay connecting the lateral flexible arms. The flexible lateral arms and the connecting stay define a plane of the plastic frame and delimit an inner receiving space for a personal computer card. The U-shaped plastic frame has an open end opposite the connecting stay for inserting a personal computer card into the plastic frame. The plastic frame has a guide arrangement open inwardly relative to the inner receiving space. The guide arrangement positions and secures the personal computer card in the plastic frame laterally and in a direction perpendicular to the plane of the plastic frame after insertion of the personal computer card into the inner receiving space.Type: GrantFiled: September 5, 1997Date of Patent: July 13, 1999Assignee: Stocko MetallwarenfabrikenInventors: Stefan Plotz, Walter Gross
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Patent number: 5453866Abstract: A measurement system uses optical of the energy for a sensor and analog optical transmission of the measuring signals of the sensor. A feedback control system sets the working point of the optical transmission system for the measuring signals. A zero measuring signal is provided to an electro-optical signal converter, which outputs a corresponding optical analog signal via a optical transmission line to an optoelectric signal converter. The optoelectric signal converter is adjusted to a predefined analysis signal setpoint when the electro-optical signal converter receives the zero measuring signal via a feedback control system. The manipulated variable of the feedback control system is the working-point current of the electro-optical signal converter, which converts the electrical measuring signals into optical signals. This feedback control system can be used to compensate for interference in the analog transmission.Type: GrantFiled: December 3, 1993Date of Patent: September 26, 1995Assignee: Siemens AktiengesellschaftInventor: Walter Gross
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Patent number: 5092296Abstract: A throttle valve apparatus, including a throttle valve shaft that is actuated in an axial direction with the aid of a magnet toward a housing stop. The magnet is necessary in any case to actuate a clutch. The location of the throttle valve shaft is defined exactly and without play, without requiring a separate component for this purpose.Type: GrantFiled: March 22, 1991Date of Patent: March 3, 1992Assignee: Robert Bosch GmbHInventors: Spiegel Gunter, Zieger Detlev, Walter Gross
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Patent number: 4734667Abstract: An arrangement for coupling waveguide modes between two waveguides via a semiconductor element. The two waveguides each have a short-circuiting end wall and a common side wall constituting a common partition wall between the waveguides so that the two waveguides extend parallel to, and overlap one another at least over a partial length where they are separated from one another by the common side wall. The common partition wall is provided with a coupling aperture and the semiconductor element is inserted into the coupling aperture between the two waveguides and is in ground contact with the common partition wall. The semiconductor element has two connectng arms, one connecting arm extending as a coupling probe into one of the waveguides and the other connecting arm extending as a coupling probe into the other waveguide.Type: GrantFiled: February 4, 1987Date of Patent: March 29, 1988Assignee: ANT Nachrichtentechnik GmbHInventors: Michael Alberty, Walter Gross
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Patent number: 4661999Abstract: In a microwave push-pull frequency converter having the form of a waveguide for effecting frequency conversion of a broadband microwave signal, which converter includes a converter module composed of a waveguide section and a pair of semiconductor mixer elements disposed in the waveguide section for effecting frequency conversion between a high frequency microwave signal and a low frequency microwave signal without intermediate frequency conversion, the converter further including a waveguide filter for the low frequency microwave signal connected to one side of the module, the waveguide filter includes a plurality of ridged waveguide sections and a plurality of blocking waveguide sections interposed between, and coupling, the ridged waveguide sections, and the converter module includes fastening devices supporting the semiconductor mixer elements and configured to give the coverter module the form of a ridged waveguide which permits the high and low frequency microwave signals to pass in a single mode.Type: GrantFiled: November 21, 1984Date of Patent: April 28, 1987Assignee: ANT Nachrichtentechnik GmbHInventors: Wolfgang Ullmann, Walter Gross