Patents by Inventor Johannes Gerhard
Johannes Gerhard 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: 9090719Abstract: Novel polyethylenes having defined molecular weight distribution and LCB structure are devised, for films or moldings.Type: GrantFiled: May 27, 2010Date of Patent: July 28, 2015Assignee: Basell Polyolefine GmbHInventors: Joachim Berthold, Bernd Lothar Marczinke, Diana Doetsch, Iakovos Vittorias, Dieter Lilge, Heinz Vogt, Johannes-Gerhard Müller
-
Patent number: 8722802Abstract: A novel polyethylene composition is described. The composition is suitable for manufacturing especially stretched bands or tapes, also coined raffia in the art.Type: GrantFiled: June 24, 2010Date of Patent: May 13, 2014Assignee: Basell Polyolefine GmbHInventors: Joachim Berthold, Bernd Lothar Marczinke, Diana Doetsch, Johannes-Gerhard Müller
-
Publication number: 20120108752Abstract: A novel polyethylene composition is described. The composition is suitable for manufacturing especially stretched bands or tapes, also coined raffia in the art.Type: ApplicationFiled: June 24, 2010Publication date: May 3, 2012Applicant: BASELL POLYOLEFINE GMBHInventors: Joachim Berthold, Bernd Lothar Marczinke, Diana Dötsch, Johannes-Gerhard Müller
-
Publication number: 20120108766Abstract: Novel polyethylenes having defined molecular weight distribution and LCB structure are devised, for films or mouldings.Type: ApplicationFiled: May 27, 2010Publication date: May 3, 2012Applicant: BASELL POLYOLEFINE GMBHInventors: Joachim Berthold, Bernd Lothar Marczinke, Diana Doetsch, Iakovos Vittorias, Dieter Lilge, Heinz Vogt, Johannes-Gerhard Müller
-
Patent number: 7129430Abstract: A low-voltage circuit breaker includes at least one switching-on catch for initiating a switching-on process, and at least one insertion mechanism, which has an insertion shaft, for insertion of the circuit breaker into the withdrawable frame, or for removal of the circuit breaker from the withdrawable frame. The low-voltage circuit breaker further includes at least one power-transmitting system, connected to the insertion shaft, and connectable to the switching-on catch such that the switching-on catch can be moved to an activated state from a deactivated state at a defined unloading position of the movement, and can be moved to a deactivated state from an activated state at a defined reset position in the movement.Type: GrantFiled: May 14, 2004Date of Patent: October 31, 2006Assignee: Siemens AktiengesellschaftInventors: Johannes-Gerhard Banghard, Joerg Baumgaertl, Stefan Losch
-
Patent number: 7041929Abstract: The invention relates to a contact arrangement for a vacuum switch tube for low-voltage power switches. The aim of the invention is to reduce the contact force required to control short circuit currents. To this end, a twin-contact contact arrangement is used wherein every contact comprises a plurality of separate individual contacts having a defined spring rate. At least one of the contact bodies (4) is configured as a two-layer spiral contact with a lower layer consisting of a highly elastic material and an upper layer (7) consisting of a highly electroconductive material. A contact coat (9) consisting of a contact material is provided on the upper layer in the outer zone of every contact arm (10).Type: GrantFiled: November 27, 2001Date of Patent: May 9, 2006Assignee: Siemens AktiengesellschaftInventors: Johannes-Gerhard Banghard, Klemens Fieberg, Michael Hahn, Werner Hartmann, Roman Renz
-
Patent number: 6902409Abstract: A retrofittable earthling device includes a first contact arranged on the switching device and a second contact arranged on the module frame by way of a contact carrier. They are adjacently spring-mounted, during the movement of the switching device from its point of separation into its operating position. In order to relieve the contact carrier, in one such device, of electrodynamic effects and thus to make the same easy to assemble, the contact carrier includes a first partial region for connecting an earthing device, and a second partial region which can be connected to the second contact, in addition to a contact strip connecting the two partial regions. The first partial region can be connected to the module frame in a fixed manner and the second partial region is held on the rear wall of the module frame, with transversal play in relation to the direction of movement of the switching device.Type: GrantFiled: August 3, 2001Date of Patent: June 7, 2005Assignee: Siemens AktiengesellschaftInventors: Johannes-Gerhard Banghard, Erhard Deylitz, Stefan Losch
-
Publication number: 20040262134Abstract: A low-voltage circuit breaker includes at least one switching-on catch for initiating a switching-on process, and at least one insertion mechanism, which has an insertion shaft, for insertion of the circuit breaker into the withdrawable frame, or for removal of the circuit breaker from the withdrawable frame. The low-voltage circuit breaker further includes at least one power-transmitting system, connected to the insertion shaft, and connectable to the switching-on catch such that the switching-on catch can be moved to an activated state from a deactivated state at a defined unloading position of the movement, and can be moved to a deactivated state from an activated state at a defined reset position in the movement.Type: ApplicationFiled: May 14, 2004Publication date: December 30, 2004Inventors: Johannes-Gerhard Banghard, Joerg Baumgaertl, Stefan Losch
-
Publication number: 20040026376Abstract: The invention relates to a contact arrangement for a vacuum switch tube for low-voltage power switches. The aim of the invention is to reduce the contact force required to control short circuit currents. To this end, a twin-contact contact arrangement is used wherein every contact comprises a plurality of separate individual contacts having a defined spring rate. At least one of the contact bodies (4) is configured as a two-layer spiral contact with a lower layer consisting of a highly elastic material and an upper layer (7) consisting of a highly electroconductive material. A contact coat (9) consisting of a contact material is provided on the upper layer in the outer zone of every contact arm (10).Type: ApplicationFiled: June 20, 2003Publication date: February 12, 2004Inventors: Johannes-Gerhard Banghard, Klemens Fieberg, Michael Hahn, Werner Hartmann, Roman Renz
-
Publication number: 20040027741Abstract: The invention relates to a retrofittable earthing device in which a first contact (1) which is to be arranged on the switching device (3) and a second contact (13) which is to be arranged on the module frame (10) by means of a contact carrier (20) are adjacently spring-mounted, during the movement of the switching device (3) from its point of separation into its operating position. In order to relieve the contact carrier (20), in one such device, of electrodynamic effects and thus to make the same easy to assemble, said contact carrier (20) comprises a first partial region (23) for connecting an earthing means, and a second partial region (24) which can be connected to the second contact, in addition to a contact strip (25) connecting the two partial regions.Type: ApplicationFiled: May 23, 2003Publication date: February 12, 2004Inventors: Johannes-Gerhard Banghard, Erhard Deylitz, Stefan Losch
-
Patent number: 5584573Abstract: A headlight for motor vehicles is produced so that it has a light source emitting light rays, a reflector which forms by reflection from the light rays emitted by the light source a light beam which is dispersed in horizontal planes and extends substantially parallel in vertical planes. The reflector has an optical axis, the light source is arranged so that its longitudinal axis extends parallel to the optical axis of the reflector. The reflector has an apex region which is formed so that the light emitted from the light source is reflected by the apex region as light rays converging in horizontal longitudinal planes which produce great images of the light source in lateral edge regions of a measuring screen arranged in front of the reflector.Type: GrantFiled: August 29, 1994Date of Patent: December 17, 1996Assignee: Robert Bosch GmbHInventors: Johannes-Gerhard Bertling, Henning Hogrefe, Rainer Neumann
-
Patent number: 5570951Abstract: An illuminating device for motor vehicles has a plurality of light sources formed as semiconductor light sources, each of the semiconductor light sources emitting light of only one color and light colors emitted by different semiconductor light sources are different. The semiconductor light sources include several semiconductor light sources which emit light of a same color. The semiconductor light sources are distributed so that the lights emitted by all semiconductor light sources produce a light of a uniform color which exits the illuminating device.Type: GrantFiled: March 31, 1995Date of Patent: November 5, 1996Assignee: Robert Bosch GmbHInventors: Johannes-Gerhard Bertling, Doris Boebel, Peter Schoettle
-
Patent number: 5477436Abstract: An illuminating device for motor vehicles has a plurality of light sources formed as semiconductor light sources, each of the semiconductor light sources emitting light of only one color and light colors emitted by different semiconductor light sources are different. The semiconductor light sources include several semiconductor light sources which emit light of a same color. The semiconductor light sources are distributed so that the lights emitted by all semiconductor light sources produce a light of a uniform color which exits the illuminating device.Type: GrantFiled: July 9, 1993Date of Patent: December 19, 1995Assignee: Robert Bosch GmbHInventors: Johannes-Gerhard Bertling, Doris Boebel, Peter Schoettle
-
Patent number: 5353203Abstract: The headlight has a one-piece reflector which includes an upper reflector portion with a light source for making a low beam, a lower reflector portion with another light source for making a fog light beam and a laterally positioned reflector portion for making a high beam. The lower reflector portion has a surface area which is comparatively small relative to the upper reflector portion. The light emitted from the other light source is reflected by the lower reflector portion in rays nearly parallel in a vertical longitudinal plane or inclined gently downward in the propagation direction. In the horizontal longitudinal plane light rays reflected from positions on the peak region of the lower reflector portion converge more as the distance of the position from the optic axis increases, light rays reflected from positions on the central region converge less as the distance of the position from the optic axis increases and light rays reflected from the edge region are nearly parallel.Type: GrantFiled: September 20, 1993Date of Patent: October 4, 1994Assignee: Robert Bosch GmbHInventors: Johannes-Gerhard Bertling, Bodo Remus, Klaus Jahnel
-
Patent number: 5323302Abstract: An illumination device comprises a light source, a reflector which reflects light emitted by the light source, a light disc, and a plurality of optically active elements arranged in a path of rays of the light reflected by the reflector for at least one of dispersing and deviating of the light, the optically active elements being formed as diffraction-optical elements and together forming a diffraction grating which is formed as a member which is separate from the light disc.Type: GrantFiled: February 26, 1993Date of Patent: June 21, 1994Assignee: Robert Bosch GmbHInventors: Johannes-Gerhard Bertling, Doris Boebel, Peter Schoettle
-
Patent number: 5301504Abstract: A combination valve assembly, particularly for a secondary air blower in internal combustion engines with controlled three-way catalyzer, the combination valve assembly comprises a valve housing having a valve inlet and a valve outlet, a pneumatically actuated valve arranged in the valve housing and having a valve member for locking and releasing a flow path between the valve inlet and the valve outlet, a return valve arranged in the housing downstream of the by-pass valve as considered in a flow direction and having a closing member formed as a leaf spring, a valve plate provided with openings and a stroke catcher limiting an opening stroke arranged so that the leaf spring located between the valve plate and the stroke catcher, a valve closing spring loading the valve member of the valve in a valve closing direction while a differential pressure between a valve inlet pressure and a surrounding pressure loads the valve member of the valve in a valve opening direction.Type: GrantFiled: February 5, 1993Date of Patent: April 12, 1994Assignee: Robert Bosch GmbHInventors: Johannes-Gerhard Bertling, Claudius Muschelknautz
-
Patent number: 5241911Abstract: A conveyor system includes a support rail with travel surfaces for driven support wheels of vehicles, such as suspended or elevated trolleys or the like. An additional rail is provided for additional wheels which apply contact pressure to the support wheels. Such a conveyor system with a plurality of vehicles and a small number of ascending and descending paths is simplified by supporting the additional rail directly or indirectly through springs on the support rail.Type: GrantFiled: June 26, 1992Date of Patent: September 7, 1993Assignee: Mannesmann AktiengesellschaftInventors: Jochen Luck, Johannes Gerhard Spoler
-
Patent number: 5144990Abstract: The switch is of universal construction to accomodate different rail patterns, and includes a parallelogram shaped turn over plate having three corners affixed to stationary rails and journalling rollers for a motor driven switch frame which carries a curved and a straight section; the chord of the curved section has an angle of 90.degree. to the displacement direction and the straight section has an angle of 77.5.degree. to the displacement direction.Type: GrantFiled: August 21, 1984Date of Patent: September 8, 1992Assignee: Mannesmann A.G.Inventors: Johannes-Gerhard Spoeler, Manfred Grapentin
-
Patent number: 5108160Abstract: In a hydraulic brake system for feedback-free ABS control for mobile units, motor vehicles, motorcycles and the like, it is proposed that partial hydraulic units be provided in accordance with the number of desired closed and optionally also open brake circuits, and that the actuating piston of each shutoff valve provided in each partial hydraulic unit and interrupting the communication between the master brake cylinder and the associated wheel brake cylinder and simultaneously opening the communication between the wheel brake cylinder and a plunger-piston, with a pressure equalization face, which is acted upon in parallel with the pressure from the master brake cylinder line. As a result, given suitable embodiment and adaptation of the remaining pressure faces of the actuating piston, a pressure equilibrium is obtained in the sense of compensation for the working pressures exerted.Type: GrantFiled: June 29, 1990Date of Patent: April 28, 1992Assignee: Robert Bosch GmbHInventors: Norbert Alaze, Johannes-Gerhard Bertling
-
Patent number: 5056713Abstract: A heating system for a passenger compartment of a motor vehicle includes a heat exchanger located in the passenger compartment and a feeding conduit extending between the heat exchanger and the cooling circuit of the vehicle internal combustion engine and connected to the cooling circuit at a point downstream of the internal combustion engine in a direction of liquid flow. A return conduit extends between the heat exchanger and a delivery unit of the cooling circuit. The heating system also includes a shut-off device for blocking flow of heat to the heat exchanger. The shut-off device has first and second chambers and inlet and outlet ports communicating with the first chamber. A pressure port communicates with the second chamber and is connected with the feeding conduit. A wall separates the first and second chambers.Type: GrantFiled: April 20, 1990Date of Patent: October 15, 1991Assignee: Robert Bosch GmbHInventors: Johannes-Gerhard Bertling, Jurgen Hess, Gerd Lentz, Christoph Heier