Helfer
Daniel Helfer, Bassersdorf CH
Patent application number | Description | Published |
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20140191089 | DEVICE FOR OPERATING DECENTRALIZED FUNCTIONAL UNITS ARRANGED IN AN INDUSTRIAL INSTALLATION - A device and a method operate decentralized functional units arranged in an industrial installation. The device contains a superordinate control system which interchanges information with the decentralized functional units using data messages, and a data transport network having a number of network access points. The superordinate control system is coupled to the data transport network via at least one network access point. The device further has communication units which are connected to a network access point and provide the decentralized functional units with access to the data transport network, and an energy transport network to which the decentralized functional units are connected and which supplies the decentralized functional units with electrical energy. A number of intelligent energy stores are connected to the energy transport network and consume energy and/or output energy in accordance with the super ordinate control system and/or at least one of the other energy stores. | 07-10-2014 |
Jean-Luc Helfer, Bienne CH
Patent application number | Description | Published |
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20100002548 | COUPLED RESONATORS FOR A TIMEPIECE - The resonator ( | 01-07-2010 |
20100054092 | METHOD OF MANUFACTURING MULTI-LEVEL, SILICON, MICROMECHANICAL PARTS AND PARTS THEREBY OBTAINED - The process comprises the following steps: | 03-04-2010 |
20110149695 | SINGLE PUSH-PIECE CHRONOGRAPH - The invention concerns a chronograph including a chronograph train, means for coupling said train and a device for controlling the coupling means, which includes: | 06-23-2011 |
20110164478 | DEVICE FOR PIVOTING AN ARBOUR IN A TIME PIECE - The device for pivoting an arbour ( | 07-07-2011 |
20120008467 | BALANCE SPRING WITH FIXED CENTRE OF MASS - The invention relates to a balance spring ( | 01-12-2012 |
20130070568 | TIMEPIECE WITH COUPLED OSCILLATORS IN CHRONOGRAPH MODE - The invention relates to a timepiece ( | 03-21-2013 |
20130070569 | OSCILLATORS SYNCHRONISED BY AN INTERMITTENT ESCAPEMENT - The invention relates to a timepiece ( | 03-21-2013 |
20130070572 | TIMEPIECE WITH PERMANENTLY COUPLED OSCILLATORS - The invention relates to a timepiece ( | 03-21-2013 |
20130163391 | TIMEPIECE HAND - A special hand for abrupt acceleration. The hand is mounted to pivot around a staff so as to be able to indicate an item of information. The hand is made from an at least partially amorphous metal alloy. | 06-27-2013 |
20130170330 | CONTROLLED CONTACT OR CONTACTLESS FORCE TRANSMISSION IN A TIMEPIECE - The invention concerns a method of making a controlled or reduced contact or contactless transmission in a timepiece movement. | 07-04-2013 |
20130188462 | TIMEPIECE ANTI-SHOCK SYSTEM - A shock absorber bearing for an arbour of a timepiece wheel set. The arbour includes a pivot-shank extended by a pivot. The bearing includes a support including a recess for receiving a pivot system into which the pivot-shank is inserted. The pivot system is arranged to absorb, at least in part, shocks experienced by the timepiece wheel set and is formed of a single piece made of an at least partially amorphous metal alloy. | 07-25-2013 |
Jean-Luc Helfer, Le Landeron CH
Patent application number | Description | Published |
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20120118093 | GEARING PROFILE WITH CONSTANT TORQUE - A functional portion of an edge of each tooth of the toothed wheel has a profile which complies with the parametric double formula (in Cartesian coordinates): | 05-17-2012 |
20130176834 | BALANCE SPRING WITH TWO HAIRSPRINGS AND IMPROVED ISOCHRONISM - The invention relates to a balance spring ( | 07-11-2013 |
20140286139 | TIMEPIECE MECHANISM STRUCTURE - Timepiece mechanism structure ( | 09-25-2014 |
20140286140 | TIMEPIECE BALANCE SPRING - Timepiece escape mechanism sub-assembly including at least one bar and at least one balance spring, the outer end of which is secured to a balance spring stud. | 09-25-2014 |
20140286141 | TIMEPIECE MECHANISM CASSETTE - Timepiece mechanism cassette including at least one bearing surface for positioning the cassette in a movement, a plate and a bar, at least one of which is rigid, between or on which there are arranged functional components at least two of which are movable relative to each other. | 09-25-2014 |
20140286142 | TIMEPIECE MECHANISM CASSETTE - Timepiece mechanism cassette including at least one bearing surface for positioning the cassette in a movement, a plate and a bar, at least one of which is rigid, between or on which there are arranged functional components at least two of which are movable relative to each other. | 09-25-2014 |
20140286143 | TIMEPIECE BALANCE SPRING ADJUSTMENT MECHANISM - Mechanism for adjusting the active length of a timepiece balance spring whose outer end is fixed to a balance spring stud secured to a bar, this mechanism including two pins for clamping or touching the outer coil of the balance spring during the operation of this balance spring. | 09-25-2014 |
20140286145 | INSEPARABLE SINGLE-PIECE TIMEPIECE COMPONENT - Inseparable single-piece timepiece component including a position adjustable mechanism having a rigid structure carrying, by means of at least one resilient strip, a position adjustable component including an indexing means arranged to cooperate with a complementary indexing means comprised in an adjustment mechanism. | 09-25-2014 |
20140355397 | METHOD OF IMPROVING THE PIVOTING OF A WHEEL SET - A method of improving pivoting of a wheel set for a scientific instrument, including an arbor pivoting or oscillating about an axis, in which: static balancing of the wheel set is performed to bring the center of gravity onto the axis; a desired value is determined for resulting unbalance moment of the wheel set about the axis, corresponding to a predetermined divergence between a first principal longitudinal axis of inertia of the wheel set, and the axis; at a predetermined speed about the axis, the resulting unbalance moment is measured with regard to the axis; and an adjustment of the resulting unbalance moment is made within a given determined tolerance with regard to the desired value, and performed by machining both sides of a median plane including the two secondary axes of inertia of the wheel set. | 12-04-2014 |
Sylvain Helfer, Grandvaux CH
Patent application number | Description | Published |
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20110178447 | STIMULATION BRACE - A device for the treatment of the body of a wearer comprising an orthopedic brace combined with at least one electrically active zone to stimulate the body of the wearer of the brace. | 07-21-2011 |