Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees


Gerster, DE

Joachim Gerster, Alzenau DE

Patent application numberDescriptionPublished
20090039994Soft magnetic iron-cobalt-based alloy and process for manufacturing it - A soft magnetic alloy consists essentially of 10 percent by weight ≦Co≦22 percent by weight, 0 percent by weight ≦V≦4 percent by weight, 1.5 percent by weight ≦Cr≦5 percent by weight, 0 percent by weight 02-12-2009
20090145522Soft magnetic iron-cobalt-based alloy and method for its production - Disclosed are soft magnetic alloys that consist essentially of 10% by weight≦Co≦22% by weight, 0% by weight≦V≦4% by weight, 1.5% by weight≦Cr≦5% by weight, 1% by weight≦Mn≦2% by weight, 0% by weight≦Mo≦1% by weight, 0.5% by weight≦Si≦1.5% by weight, 0.1% by weight≦Al≦1.0% by weight, rest iron. Also disclosed are methods of making the alloys, and products containing them, such as actuator systems, electric motors, and the like.06-11-2009
20090184790Soft magnetic iron/cobalt/chromium-based alloy and process for manufacturing it - A soft magnetic alloy consists essentially of 5 percent by weight≦Co≦30 percent by weight, 1 percent by weight≦Cr≦20 percent by weight, 0.1 percent by weight≦Al≦2 percent by weight, 0 percent by weight≦Si≦1.5 percent by weight, 0.017 percent by weight≦Mn≦0.2 percent by weight, 0.01 percent by weight≦S≦0.05 percent by weight where Mn/S is >1.7, 0 percent by weight≦O≦0.0015 percent by weight, und 0.0003 percent by weight≦Ce≦0.05 percent by weight, 0 percent by weight≦Ca≦0.005 percent by weight and the remainder iron, where 0.117 percent by weight≦(Al+Si+Mn+V+Mo+W+Nb+Ti+Ni)≦5 percent by weight.07-23-2009
20100231204Low Hysteresis Sensor - A sensor comprises a magnetic field source, at least one flux conducting soft magnetic element with at least one air gap and at least one magnetic field sensor located in the air gap and measuring a change of the magnetic field of the magnetic field source. The flux conducting soft magnetic element consists of 35% by weight≦Ni≦50% by weight, 0% by weight≦Co≦2% by weight, 0% by weight≦Mn≦1.0% by weight, 0% by weight≦Si≦0.5% by weight and 0.5% by weight≦Cr≦8% by weight and/or 0.5% by weight≦Mo≦8% by weight, wherein (Mo+Cr)≦8, rest iron and unavoidable impurities.09-16-2010
20110001594Magnetic Article and Method for Producing a Magnetic Article - A magnetic article comprises, in total, elements in amounts capable of providing at least one (La01-06-2011
20110050376Laminate Stack Comprising Individual Soft Magnetic Sheets, Electromagnetic Actuator, Process for Their Manufacture and Use of a Soft Magnetic Laminate Stack - A laminate stack having individual soft magnetic sheets. The individual sheets are involutely curved in the laminate stack. Each individual sheet has a first long side, a second long side opposite the first long side, a first short side and a second short side opposite the first short side. The first long side has a recess, said recess being rectangular and equidistant from the first short side, the second short side and the second long side when the individual sheet is in its uncurved state.03-03-2011

Patent applications by Joachim Gerster, Alzenau DE

Stephan Gerster, Wachtberg-Pech DE

Patent application numberDescriptionPublished
20090294184BABY BALANCE - A baby scale includes a weighing tray configured to hold a baby and having a first tray half and a second tray half disposable together in a storage position; a measuring device configured to support the weighing tray and configured to determine a weight of the baby, the measuring device including at least one load cell; a display configured to show the weight of the baby; and a connection device configured to establish a mechanical connection and an electrical connection when the first tray half and the second tray half are in a weighing position.12-03-2009
20100005675BABY SCALES - Baby scales include a housing, a weighing tray, a measuring device and a display. The weighing tray is disposed on the housing and configured to hold a baby. The measuring device is configured to support the weighing tray and to determine a weight of the baby. The measuring device includes at least one of an electric length measuring device configured to measure a length of the baby and an attachment mechanism configured to attach the electric length measuring device. The display is configured to show the determined weight of the baby.01-14-2010
20110147094WEIGHING SCALES - Weighing scales include at least one load cell, a weighing base configured to act on the at least one load cell and having a platform for a person, and a pillar having a pillar head disposed on the pillar, wherein a display device including an operating unit and a power source is disposed in the pillar head. The scales also have a measuring device for body-specific information and having at least one electrode, wherein the at least one electrode is disposed in at least one of the pillar head and a connecting piece between the pillar head and at least one of the weighing base, an associated frame and an associated base plate. A processor is included that is configured to process at least one signal measured from the at least one electrode.06-23-2011

Patent applications by Stephan Gerster, Wachtberg-Pech DE

Stephan Gerster, Bad Breisig DE

Patent application numberDescriptionPublished
20090071731Analytical Scale - The invention relates to a bathroom scale for a person to be weighed to step on. Said scale has at least one handle to which the person to be weighed can hold on while stepping onto the scale and an electric and/or optical measuring sensor arranged on the handle.03-19-2009
20090148820TRAINING DEVICE - The invention concerns a training device for examining and/or for training motor coordination ability and/or motor, especially support motor control processes of a human or an animal.06-11-2009
20090173550INFANT SCALE - An infant scale having a scale pan (07-09-2009