Patents by Inventor Roland Johansson
Roland Johansson 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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Publication number: 20230261409Abstract: There is disclosed a safety electrical outlet including a female outlet that when in use receives a male part of an electrical plug therein to establish electrical connection therebetween, a protective plate configured to cover the female outlet in a first position, and locking means, coupled to the protective plate, configured to maintain the protective plate in the first position when in a locked state. The locking means includes a retractable element maintaining the protective plate in the first position. Specifically, the retractable element retracts to allow the locking means to release the protective plate when pressed by the male part of the electrical plug. Further, the retractable element is a disc, having holes arranged to communicate with the plurality of holes in the protective plate and in the female outlet.Type: ApplicationFiled: December 4, 2020Publication date: August 17, 2023Inventors: Roland Johansson, Mikael Liljegren, Fredrik Lennartsson, Arve Saetran
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Patent number: 11056818Abstract: An electrical outlet has a female member with at least two electrically conductive contact sleeves for the reception of the pins on a plug inserted in the female member and a connector arrangement for connection of the electrical outlet to a mains supply. The female member is movable relative to the connector arrangement between a first mode, in which the contact sleeves are electrically disconnected from the mains supply, and a second mode, in which contact sleeves are electrically connected to a mains supply. The connector arrangement include a connection ring and a mounting plate. The connector arrangement further include connection plates, whose number corresponds to the number of contact sleeves on the female member, wherein each contact sleeve is brought in or out of contact with a connection plate by movement of the female member.Type: GrantFiled: June 20, 2017Date of Patent: July 6, 2021Inventor: Roland Johansson
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Publication number: 20200313337Abstract: An electrical outlet has a female member with at least two electrically conductive contact sleeves for the reception of the pins on a plug inserted in the female member and a connecting means for connection of the electrical outlet to a mains supply. The female member is movable relative to the connecting means between a first mode, in which the contact sleeves are electrically disconnected from the mains supply, and a second mode, in which contact sleeves are electrically connected to a mains supply. The connecting means include a connection ring and a mounting plate. The connecting means further include connection plates, whose number corresponds to the number of contact sleeves on the female member, wherein each contact sleeve is brought in or out of contact with a connection plate by movement of the female member.Type: ApplicationFiled: June 20, 2017Publication date: October 1, 2020Inventor: Roland JOHANSSON
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Patent number: 10714952Abstract: A charging apparatus operable to provide different charging outputs. The charging apparatus includes an adapter (100) configured to receive a power supply cable (202). The charging apparatus also includes at least one charging module (300) associated with a specific charging output. One of the at least one charging module (300) is operatively and detachably coupled to the adapter. Further, the adapter is configured to be replaceably coupled to other charging modules of the at least one charging module having different charging outputs.Type: GrantFiled: September 7, 2016Date of Patent: July 14, 2020Assignee: Nuculus ASInventor: Roland Johansson
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Publication number: 20190044352Abstract: A charging apparatus operable to provide different charging outputs. The charging apparatus includes an adapter (100) configured to receive a power supply cable (202). The charging apparatus also includes at least one charging module (300) associated with a specific charging output. One of the at least one charging module (300) is operatively and detachably coupled to the adapter. Further, the adapter is configured to be replacably coupled to other charging modules of the at least one charging module having different charging outputs.Type: ApplicationFiled: September 7, 2016Publication date: February 7, 2019Inventor: Roland JOHANSSON
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Patent number: 9933803Abstract: The present invention relates to a cloud server adapted for controlling a group of one or more electric distribution appliances, where each electric distribution appliance of said group is adapted for distributing electric power from a mains power source to a mobile device such as an electric vehicle. The invention also relates to a system for distributing power from a mains power source to one or more mobile devices, such as electric vehicles, said system comprising a) a group consisting of one or more electric distribution appliances; and b) a cloud server. Finally, the invention provides a method for distributing power in said system.Type: GrantFiled: November 18, 2013Date of Patent: April 3, 2018Assignee: LIROS POWER SOLUTION ABInventor: Roland Johansson
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Patent number: 9804624Abstract: The present invention relates to an electric distribution appliance (100) suitable for distributing electrical power to a mobile device such as an electric vehicle, said appliance comprising a central part (102), a lower part (104) and an upper part (106), where each of said lower part (104) and said upper part (106) are mounted in such a way that they can be removed from said central part (102), said electric distribution appliance being adapted for being mounted to an existing lamp post (135).Type: GrantFiled: November 18, 2013Date of Patent: October 31, 2017Assignee: LIROS POWER SOLUTION ABInventor: Roland Johansson
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Publication number: 20150301547Abstract: The present invention relates to a cloud server adapted for controlling a group of one or more electric distribution appliances, where each electric distribution appliance of said group is adapted for distributing electric power from a mains power source to a mobile device such as an electric vehicle. The invention also relates to a system for distributing power from a mains power source to one or more mobile devices, such as electric vehicles, said system comprising a) a group consisting of one or more electric distribution appliances; and b) a cloud server. Finally, the invention provides a method for distributing power in said system.Type: ApplicationFiled: November 18, 2013Publication date: October 22, 2015Inventor: Roland Johansson
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Publication number: 20150298564Abstract: The present invention relates to an electric distribution appliance (100) suitable for distributing electrical power to a mobile device such as an electric vehicle, said appliance comprising a central part (102), a lower part (104) and an upper part (106), where each of said lower part (104) and said upper part (106) are mounted in such a way that they can be removed from said central part (102), said electric distribution appliance being adapted for being mounted to an existing lamp post (135).Type: ApplicationFiled: November 18, 2013Publication date: October 22, 2015Inventor: Roland JOHANSSON
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Patent number: 7658119Abstract: Disclosed is a tactile sensory system consisting of set of sensors that work by measuring impedance among plurality of electrodes. The electrodes are deployed on a substantially rigid structure that is protected form the direct contact with external objects by overlying deformable structures. These mechanical structures have similarities to the biological relationships among the distal phalanx, overlying finger pulp and covering skin and nail. Signal information is extracted form these sensors that is related to canonical physical representations used to describe stimuli to be sensed.Type: GrantFiled: March 28, 2007Date of Patent: February 9, 2010Assignee: University of Southern CaliforniaInventors: Gerald E. Loeb, Roland Johansson
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Publication number: 20070227267Abstract: Disclosed is a tactile sensory system consisting of set of sensors that work by measuring impedance among plurality of electrodes. The electrodes are deployed on a substantially rigid structure that is protected form the direct contact with external objects by overlying deformable structures. These mechanical structures have similarities to the biological relationships among the distal phalanx, overlying finger pulp and covering skin and nail. Signal information is extracted form these sensors that is related to canonical physical representations used to describe stimuli to be sensed.Type: ApplicationFiled: March 28, 2007Publication date: October 4, 2007Inventors: Gerald Loeb, Roland Johansson
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Patent number: 6863264Abstract: A safety barrier for use on roads, the barrier including wires, wire posts and a wire anchor with a ground anchoring structure having anchoring wings that are pressed or driven down into the ground and a wire anchoring component with a locking device for securing the wires. A method of mounting the safety barrier by the wire anchor being pressed or driven down into the ground is also provided.Type: GrantFiled: October 26, 2001Date of Patent: March 8, 2005Assignee: VagverketInventors: Roland Johansson, Johnny Mattsson
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Publication number: 20040041140Abstract: Preventing accidents and reducing the consequences thereof are matters that have become more and more important as the volume of traffic increases in society. One way of reducing the consequences of accidents is to mount safety barriers along the roads to prevent cars from leaving the road or getting into the opposite roadway. The invention relates to a safety barrier of the type steel cable barrier, also called wire barrier. Prior-art steel cable barriers require extensive and time-consuming work for mounting. A barrier has two wire anchoring foundations (4) and a plurality of wire post foundations (5) of concrete which are to be buried. Digging work that may cause subsidence that must be repaired later. The invention discloses a steel cable barrier (1) which solves these problems. A steel cable barrier (1) according to the invention comprising wires (2), wire posts (3) and a wire anchor (7) comprising a ground anchoring means (41) with anchoring wings (43) which are pressed or driven down into the ground.Type: ApplicationFiled: April 28, 2003Publication date: March 4, 2004Inventors: Roland Johansson, Johnny Mattsson
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Patent number: 3954378Abstract: This invention relates to a die casting machine with a rotating frame carrying several molds. These molds are arranged to advance consecutively by stepwise rotation to a common station where removal of the castings takes place. The machine is especially suited for casting objects of ceramic and similar materials, and for this reason the molds are enclosed in separable, bi-sectional flasks designed to facilitate removal of the castings.Type: GrantFiled: December 17, 1974Date of Patent: May 4, 1976Assignee: Ifo ABInventor: Roland Johansson