Engdahl
Benny Engdahl, Vallentuna SE
Patent application number | Description | Published |
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20100031830 | VEGETABLE AND FRUIT SLICER AND METHOD FOR SLICING - A vegetable and fruit slicer for slicing vegetables and fruit comprising a knife part ( | 02-11-2010 |
Bjorn Engdahl, Goteborg SE
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20090146421 | Hose Coupling Provided With Non Return Valve and a Combined Locking and Obstructing Body - Hose coupling incorporates male part and a female part being provided with elements which in corporation with a slide axially displaceable sleeve on the female part renders possible pressure relief at disconnection. These elements are constituted by an angular locking pawl one portion of which is insert able in an axial groove in the female part and has such length that always at least some part thereof is surrounded by the sleeve. The other inwardly directed part of the locking pawl has such length that it extends into the groove of the male part when locking pawl is influenced by the sleeve. The locking pawl is a combined element. To lock the male part when the coupling is connected and lock the male part in an alternative position when it's pressure relieved. | 06-11-2009 |
Björn Engdahl, Stockholm SE
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20140054481 | COMPRESSED AIR COUPLING - A female coupling-half has two pawls ( | 02-27-2014 |
Christer Engdahl, Saro SE
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20110119768 | COMMUNICATION ARRANGEMENT - The present invention relates to a method, node and system for efficient handling of sharing a set of data and in particular where the data set is shared in a volatile manner. Each node with access to the data set sharing group controls the access of data set from the node and each node stores data set received from other nodes in the group in a volatile manner providing removal of data set received from a node that has left the sharing group. | 05-19-2011 |
Christopher J. Engdahl, Seattle, WA US
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20090109857 | Resource connection monitor utility - A connection monitor utility may monitor the availability of various resources, display a status, and provide various optimization functions for each resource. Performance data may be collected and displayed, and the performance data may be used to optimize, troubleshoot, and notify administrators or users for each connection. Some embodiments may store optimized parameters for connections from different locations. In one use model, the monitor utility may be used with a secure connection to a private network to provide visual feedback of connectivity to various resources and simple optimization of the connections. | 04-30-2009 |
20090112814 | Secure DNS query - A secure DNS query may be made by establishing a secure connection with a specific DNS server to determine an address for a hostname. A client device may have a database that may contain a record of a secure DNS server for one or more hostnames. When a DNS request contains one of the specified hostnames, an authenticated session may be created with the designated secure DNS server and a network address for the hostname is returned using the session. The authenticated session may authenticate a client device to the server as well as authenticate the server to the client. In some embodiments, the secure DNS server may accept connections from authenticated clients and may disregard connection requests from non authenticated clients. | 04-30-2009 |
20090113074 | Variable DNS responses based on client identity - An address resolver such as a DNS service may use the identity of a requesting client device to determine a response of a network address for a hostname in a request. A requesting client device may transmit a hardware or user identifier to an address resolving server in order to authenticate the client. The server may determine if the requesting client is authorized to have access to the requested hostname, and respond with the network address when the client is authorized. The address resolver may be used to limit access for users to various devices or hosts across a network and in some cases may track which users are accessing which hosts. | 04-30-2009 |
20090113517 | Security state aware firewall - A network firewall may apply policies to packets based on a security classification. Packets with an authenticated and established security connection may be handled at a high throughput while packets with unauthenticated connections may be handed at a low throughput or even discarded. In some embodiments, three or more levels of security classifications may be used to process packets at different speeds or priorities. In some embodiments, one device may classify and tag each packet, while another device within the network may process the packets according to the tags. | 04-30-2009 |
20090113521 | Private network access using IPv6 tunneling - A connection to a private network may use an IPv6 tunneling client to connect to a corresponding IPv6 tunneling router at the edge of the private network. The client may be configured to automatically establish a tunneling connection and may have a routing table for routing IPv6 addresses for hosts within the private network through the tunneling connection. The client may be connected to an IPv4 or IPv6 connection outside the private network. The connection between the IPv6 tunneling client and IPv6 tunneling router may be an authenticated and secure connection. | 04-30-2009 |
20150199430 | SECURE DNS QUERY - A secure DNS query may be made by establishing a secure connection with a specific DNS server to determine an address for a hostname. A client device may have a database that may contain a record of a secure DNS server for one or more hostnames. When a DNS request contains one of the specified hostnames, an authenticated session may be created with the designated secure DNS server and a network address for the hostname is returned using the session. The authenticated session may authenticate a client device to the server as well as authenticate the server to the client. In some embodiments, the secure DNS server may accept connections from authenticated clients and may disregard connection requests from non authenticated clients. | 07-16-2015 |
Eric Engdahl, Columbus, OH US
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20130214736 | APPARATUS AND METHOD FOR HARVESTING POWER FROM AN OVERHEAD TRANSMISSION CONDUCTOR - An apparatus and method of harvesting power for charging batteries of a robot traversing an overhead transmission conductor is disclosed. The apparatus is adapted to harvest power from the overhead transmission conductor and provide a DC voltage for charging a battery and includes a first shield wire bonded to a structure that is grounded to the earth, a second shield wire isolated from the structure, and a charging station. The first shield wire, second shield wire, structure, and earth form a loop into which induced currents flow. The charging station is electrically connected to the second shield wire and adapted to convert induced currents flowing along the second shield wire into a DC voltage for charging a battery of the charging station. | 08-22-2013 |
Gerald Engdahl, Spokane, WA US
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20140191450 | APPARATUS AND METHOD FOR THE THERMAL EXTRACTION OF METALS - An apparatus and methods for removing metal from complex materials. | 07-10-2014 |
Gerald E. Engdahl, Wheaton, IL US
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20080202126 | FISH FRIENDLY LNG VAPORIZER - The new liquefied natural gas (LNG) vaporizer uses seawater as a heat source for vaporizing in a fish friendly manner. The vaporizer provides environmental benefits. | 08-28-2008 |
Gustav Engdahl, Malmo SE
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20130285931 | METHOD AND APPARATUS FOR DETERMINING A SELECTION OPTION - A method includes, displaying a plurality of selection options on a touch-sensitive display, detecting a touch at a touch location on the touch-sensitive display, determining a touch area based on the touch location, determining an overlap value based on a size of the touch area that overlaps a selection area associated with a selection option, and on a size of the selection area, and identifying a selection option based on the determined overlap value. | 10-31-2013 |
Henrik Engdahl, Lindome SE
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20140288753 | METHOD AND ARRANGEMENT IN A HYBRID VEHICLE - In a method and an arrangement for powering up a DC distribution system in a hybrid vehicle power train, the power train includes an electric storage system, an internal combustion engine, an electric motor/generator, a clutch device to connect the electric motor/generator to the internal combustion engine, a power electronics unit with a voltage regulator connected to the electric motor/generator, and an electronic control unit for controlling the power train. The electric storage system and the electric motor/generator are connectable to one or more electrical loads for driving the vehicle. The powering up includes initializing internal combustion engine ignition, initializing a diagnostics test of power train components, cranking the internal combustion engine, requesting pre-charge of the electrical loads from the power electronics unit, connecting the electric storage system to the electrical loads when the pre-charge and the diagnostics test are completed, and resuming normal operation for the power electronics unit. | 09-25-2014 |
20150321657 | METHOD FOR CONTROLLING A HYBRID VEHICLE ELECTRICAL SYSTEM - A method for controlling a hybrid vehicle electrical system includes driving the vehicle in a first driving mode where the battery pack is connected to the traction voltage DC-link and the battery pack is supplying the electrical auxiliary units with power, shutting down the power electronics unit in order to cease power delivery from the electric machine to the traction voltage DC-link or to the electric machine from the traction voltage DC-link, disconnecting the battery pack from the traction voltage DC-link by opening the relay, and activating the power electronics unit and controlling output voltage of the power electronics unit to a predetermined level. | 11-12-2015 |
Karl-Johan Engdahl, Skurup SE
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20110290830 | FLUID CONTAINER CARRYING DEVICE AND A NECK PROTECTION DEVICE PROVIDED WITH SUCH A FLUID CONTAINER CARRYING DEVICE - A fluid container carrying device including a back piece and a front piece forming a pocket having an opening for receiving and holding a fluid container, wherein the fluid container carrying device further including a first strap provided with a first fastener for fastening to a first side portion of a neck protection device, a second strap provided with a second fastener for fastening to a second side portion of the neck protection device, and a fastening means arranged on the back piece of the pocket for fastening to a rear lower member of the neck protection device. The present invention also relates to a neck protection device provided with such a fluid container carrying device. | 12-01-2011 |
Kerstin Engdahl, Vallentuna SE
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20100031830 | VEGETABLE AND FRUIT SLICER AND METHOD FOR SLICING - A vegetable and fruit slicer for slicing vegetables and fruit comprising a knife part ( | 02-11-2010 |
Stanley W. Engdahl, Everett, WA US
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20090138385 | Crate Tool - A computer implemented method, apparatus, and computer program product for processing aircraft software parts. A crate containing an aircraft software part is received from a source. Signatures are validated for the crate and the aircraft software part. If the signatures are valid, the crate is unpacked. The contents of the incoming crate are displayed. The aircraft software part is unpacked. Responsive to a request to upload the stored part to a library in the aircraft software part management apparatus, a determination is made as to whether the stored part meets a policy. If the stored part meets the policy, the part is signed. The signed part is placed in a crate and is signed to form a signed crate wherein signatures for the signed aircraft software part and the signed crate are different from the set of signatures in the incoming crate. The signed crate is sent to the library. | 05-28-2009 |
Sven Gôran Engdahl, Taby SE
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20130037342 | Electromagnetic Linear Actuators for Marine Acoustic Vibratory Sources - Disclosed are electromagnetic linear actuators used in acoustic vibratory sources for marine seismic surveying. An embodiment discloses a linear actuator for acoustic sources, comprising: magnetic circuitry comprising a gap; and a coil assembly comprising: a drive coil, wherein at least a first portion of the drive coil is configured to be moved in a linear path in the gap; a pair of ferromagnetic coil guides positioned on either side of the linear path; a first ferromagnetic extension extending laterally from the first portion of the drive coil; and a transmission element coupled to a top side of the first portion of the drive coil. Embodiments also disclose acoustic vibratory sources, marine seismic survey systems, and methods of marine seismic surveying. | 02-14-2013 |
Sven Gôran Engdahl, Taby SE
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20130037342 | Electromagnetic Linear Actuators for Marine Acoustic Vibratory Sources - Disclosed are electromagnetic linear actuators used in acoustic vibratory sources for marine seismic surveying. An embodiment discloses a linear actuator for acoustic sources, comprising: magnetic circuitry comprising a gap; and a coil assembly comprising: a drive coil, wherein at least a first portion of the drive coil is configured to be moved in a linear path in the gap; a pair of ferromagnetic coil guides positioned on either side of the linear path; a first ferromagnetic extension extending laterally from the first portion of the drive coil; and a transmission element coupled to a top side of the first portion of the drive coil. Embodiments also disclose acoustic vibratory sources, marine seismic survey systems, and methods of marine seismic surveying. | 02-14-2013 |
Vincent E. Engdahl, Everett, WA US
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20150368082 | COLLISION AVOIDANCE SYSTEM FOR SCISSOR LIFT - Disclosed is a collision avoidance method, controller, and system for a scissor lift. The scissor lift includes a passenger basket, a scissor extension mechanism, and a base with wheels. The collision avoidance system includes at least one of a basket proximity sensor sub-system that has proximity sensor elements disposed on the passenger basket. The collision avoidance system also includes a basket contact sensor sub-system that has impact sensor elements disposed within padded bumpers coupled to the passenger basket and a through-beam sensor sub-system mounted to the scissor extension mechanism. Still further, the collision avoidance system includes a wheel position transducer that is coupled to at least one of the wheels of the base. | 12-24-2015 |