Patents by Inventor Hans Frohlich
Hans Frohlich 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: 11953876Abstract: A modular wire processing center comprises a plurality of individual processing modules that are controlled by a central control unit. The plurality of processing modules includes an automatic crimper and at least two further processing modules selected from the group of an automatic cutter, a marking system, a stripping unit, a terminal feeding device, a wire feeding unit and a wire discharging/bundling unit. The processing modules are designed as independently operable individual processing units and are positioned with the control unit on a mobile platform.Type: GrantFiled: May 6, 2019Date of Patent: April 9, 2024Assignees: ZOLLER & FRÖHLICH GMBH, WEIDMÜLLER INTERFACE GMBH & CO. KGInventors: Christoph Fröhlich, Hans Leupolz, Michael Mennig, Lars Brakemeier, Farhad Sarrafzadegan, Faysal Dogan, Daniel Weingart
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Patent number: 11942745Abstract: A crimping machine includes a storage arrangement having a plurality of feeding bowls for separated contact elements. The crimping machine further includes a device for transporting the contact elements to a crimp head. At least some of the feeding bowls are designed with a common vibration driver and can be driven via a common control unit.Type: GrantFiled: May 16, 2019Date of Patent: March 26, 2024Assignee: ZOLLER & FRÖHLICH GMBHInventors: Christoph Fröhlich, Hans Leupolz, Steffen Hartinger, Michael Mennig, Richard Buchner
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Patent number: 10898708Abstract: Systems and methods for applying a pulsed electromagnetic fields. A system for applying a pulsed electromagnetic field (PEMF) to a cell, comprising: a sensor for obtaining a characteristic of the cell; a memory module having stored therein a plurality of characteristics and PEMF efficacy window data, each characteristic having its corresponding PEMF efficacy window data; a pulse generator coupled to a set of PEMF coils and configured to generate an output of electrical pulses to drive the set of PEMF coils; and a controller in communication with the sensor, the memory module and the pulse generator, wherein the controller is configured to: retrieve, from the memory module, the PEMF efficacy window data that corresponds to the characteristic of the cell obtained by the sensor; and control the output of the pulse generator based on the retrieved PEMF efficacy window data such that the set of PEMF coils apply a PEMF in accordance with the PEMF efficacy window data.Type: GrantFiled: May 5, 2016Date of Patent: January 26, 2021Assignees: National University of Singapore, ETH ZurichInventors: Alfredo Franco-Obregon, Chuen Neng Lee, Wee Chuan Melvin Loh, Jürg Hans Fröhlich, Christian Beyer, Tien Min David Lai
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Publication number: 20190126036Abstract: Systems and methods for applying a pulsed electromagnetic fields. A system for applying a pulsed electromagnetic field (PEMF) to a cell, comprising: a sensor for obtaining a characteristic of the cell; a memory module having stored therein a plurality of characteristics and PEMF efficacy window data, each characteristic having its corresponding PEMF efficacy window data; a pulse generator coupled to a set of PEMF coils and configured to generate an output of electrical pulses to drive the set of PEMF coils; and a controller in communication with the sensor, the memory module and the pulse generator, wherein the controller is configured to: retrieve, from the memory module, the PEMF efficacy window data that corresponds to the characteristic of the cell obtained by the sensor; and control the output of the pulse generator based on the retrieved PEMF efficacy window data such that the set of PEMF coils apply a PEMF in accordance with the PEMF efficacy window data.Type: ApplicationFiled: May 5, 2016Publication date: May 2, 2019Applicants: National University of Singapore, National University of Singapore, ETH Zurich, ETH ZurichInventors: Alfredo Franco-Obregon, Chuen Neng Lee, Wee Chuan Melvin Loh, Jürg Hans Fröhlich, Christian Beyer, Tien Min David Lai
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Patent number: 9668681Abstract: The invention relates to a measuring device and to a method for measuring parameters of a body tissue using an elongate probe (1) for insertion into the body tissue, comprising at least one optical waveguide (2) for transmitting light beams that runs along the longitudinal axis of the probe within the probe, an exit region (5) from which light beams emitted from the optical waveguide exit into the body tissue, and at least one receiving region (6) through which light beams reflected and/or scattered in the body tissue enter the probe as input light beams on a photodetector or in an optical waveguide (2; 3). The exit region (5) is provided at the distal end of the probe (1) and is oriented at least partially in the longitudinal direction of the probe (1). At least some of the emitted light beams exit the probe in the longitudinal direction of the probe. The at least one receiving region (6) is located at a distance from the distal end of the probe on a lateral circumferential region of the probe.Type: GrantFiled: February 17, 2012Date of Patent: June 6, 2017Assignee: NeMoDevices AGInventors: Jürg Hans Fröhlich, Markus Hugo Muser
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Publication number: 20150011853Abstract: The invention relates to a measuring device and to a method for measuring parameters of a body tissue using an elongate probe (1) for insertion into the body tissue, comprising at least one optical waveguide (2) for transmitting light beams that runs along the longitudinal axis of the probe within the probe, an exit region (5) from which light beams emitted from the optical waveguide exit into the body tissue, and at least one receiving region (6) through which light beams reflected and/or scattered in the body tissue enter the probe as input light beams on a photodetector or in an optical waveguide (2; 3). The exit region (5) is provided at the distal end of the probe (1) and is oriented at least partially in the longitudinal direction of the probe (1). At least some of the emitted light beams exit the probe in the longitudinal direction of the probe. The at least one receiving region (6) is located at a distance from the distal end of the probe on a lateral circumferential region of the probe.Type: ApplicationFiled: February 17, 2012Publication date: January 8, 2015Applicant: NEMODEVICES AGInventors: Jürg Hans Fröhlich, Markus Hugo Muser
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Patent number: 6695686Abstract: The present invention relates to a method and a device for generating a two-phase gas-particle jet for treating surfaces by means of particles, in particular CO2 dry ice particles (22), using a two-phase gas-particle jet. To this end, the CO2 dry ice particles (22) are fed with a, tangential flow to a blasting chamber (30) in such a manner that the CO2 dry ice particles (22) are forced into a rotational movement about an axis of flow (50), the angular velocity of this rotational movement then being increased in the direction of flow by means of a blasting nozzle (40), so that maximum speeds occur in the blasting-nozzle outlet (42). The two-phase gas-particle jet emerging from the blasting-nozzle outlet (42) is formed in such a way that the solid-phase CO2 dry ice particles (22) are arranged in a uniform ring shape with an enlarged external diameter. The invention achieves in particular a considerable rise in the surface power when cleaning surfaces by means of CO2 dry ice particles (22).Type: GrantFiled: December 4, 2000Date of Patent: February 24, 2004Assignee: L'Air Liquide Societe Anonyme a Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procedes Georges ClaudeInventors: Hans Frohlich, Sabine Gebhardt, Berthold Trampusch
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Patent number: 5307553Abstract: A crimping tool resembling tongs is disclosed, with an anvil in which, by means of the swing of a handle, a component can be supplied, via a feed device, to the anvil and in the latter is capable of being crimped with the cable end, where the swing motion of the handle is transmitted via a transmission mechanism to close the anvil, which is designed so that the anvil, at the end of the swing range of the handle, is to open for removal of the crimp connection. Feed of the component to the anvil is effected by means of a transport linkage and a transport fork, which by way of a control element are in active communication with the transmission mechanism, so that the rate of motion of the transport fork is capable of being influenced in the entire range of swing of the movable handle.Type: GrantFiled: November 4, 1991Date of Patent: May 3, 1994Assignee: Zoller & Frohlich GmbHInventor: Hans Frohlich
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Patent number: 4730384Abstract: Machine for providing by crimping the ends of cable conductors with end sleeves or other connection elements comprising a contact sleeve opened or closed in the envelope thereof, particularly a crimp sleeve. The machine comprises a device for feeding the end sleeves, a device for supplying the cable conductors and a crimping device cooperating with the sleeve feeding device. The crimping device is provided with a grip having jaws for the crimping of the metal tube of the end-sleeve or the contact sleeve of the connection element on the metal web of the conductor from the end of which the insulation has been removed; jaws are used to take out the synthetic collar from the end sleeve or from a portion of the connection element.Type: GrantFiled: November 7, 1985Date of Patent: March 15, 1988Inventor: Hans Frohlich
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Patent number: 4720912Abstract: Machine for tipping by pressing cable leads (KE) with end sleeves (AD) or other similar connection elements with a female connector, which may be clamped, respectively pressed, closed or opened at the surface of the envelope, particularly crimp contact elements; the machine comprises a container for storing conductor end sleeves, a supply unit (200) for supplying the conductor end sleeves, which supply unit is provided with a conductor end sleeve unpairing unit (203) for unpairing the conductor end sleeves (A) or similar connection elements received from the storage container, a cable conductor insertion unit (20) and a clamping-fitting unit.Type: GrantFiled: November 7, 1985Date of Patent: January 26, 1988Inventor: Hans Frohlich
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Patent number: 3954513Abstract: For the purpose of improving the economics of flame cutting and the qualiive characteristics of flame-cut components, and with the object of developing a method of flame cutting, particularly precision flame cutting, wherein the interaction between the cutting oxygen and the molten metal flow is qualitatively varied in such a way that the speed-inhibiting effect of the contamination boundary layer is considerably reduced and the cutting speed increased whilst maintaining the cutting quality, the invention proposes the adoption of certain defined operating parameters of a cutting torch with a conically expanded cutting nozzle of circular cross-section and ranges of oxygen pressures, appropriate to different thicknesses of the cut.Type: GrantFiled: July 14, 1975Date of Patent: May 4, 1976Assignee: Zentralinstitut fur Schweisstechnik der Deutschen Demokratischen RepublikInventors: Ivan Boschnakow, Hans Frohlich