Patents by Inventor Anders Fransson
Anders Fransson 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: 11486595Abstract: An Air Handling Unit for a ventilation system in a building has supply and extract air channels, each with an inlet and an outlet for guiding air to and from a building. Each air channel includes a damper controlling air flow. The air channels are in a heat exchanging relation to each other. The AHU also includes a fan and an Electronic Control Unit. The ECU outputs a defrost cycle initiation signal to defrost the heat recovery arrangement. The ECU outputs a defrost cycle termination signal to end the defrost cycle upon indication of the defrosting being completed. To optimize the defrost cycle time the ECU changes the first or second criterion for defrost cycle termination signal depending on the time for performing the defrost cycle such that the time period of the defrost cycle is prolonged/shortened when the defrost cycle time period is shorter/longer than preferred.Type: GrantFiled: October 16, 2018Date of Patent: November 1, 2022Assignee: SWEGON OPERATIONS ABInventors: Andreas Gustavsson, Daniel Oltegen, Daniel Johansson, Anders Fransson, Magnus Ahl
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Publication number: 20200240663Abstract: An Air Handling Unit for a ventilation system in a building has supply and extract air channels, each with an inlet and an outlet for guiding air to and from a building. Each air channel includes a damper controlling air flow. The air channels are in a heat exchanging relation to each other. The AHU also includes a fan and an Electronic Control Unit. The ECU outputs a defrost cycle initiation signal to defrost the heat recovery arrangement. The ECU outputs a defrost cycle termination signal to end the defrost cycle upon indication of the defrosting being completed. To optimize the defrost cycle time the ECU changes the first or second criterion for defrost cycle termination signal depending on the time for performing the defrost cycle such that the time period of the defrost cycle is prolonged/shortened when the defrost cycle time period is shorter/longer than preferred.Type: ApplicationFiled: October 16, 2018Publication date: July 30, 2020Inventors: Andreas GUSTAVSSON, Daniel OLTEGEN, Daniel JOHANSSON, Anders FRANSSON, Magnus AHL
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Patent number: 9463298Abstract: The present invention concerns a plaster for attaching a trachestoma valve or the like in connection with a tracheostoma on a person's neck. The plaster comprises a socket and an annular flange, communicating with a central opening of the flange which is connected with a single-coated adhesive tape which extends radially beyond the edge of the flange. The connection includes a first annular joint at or inwardly of the outer periphery of the flange, and a second annular joint located between the outer periphery of the flange and the inner periphery of the flange spaced radially from the first annular joint. A protecting liner covers the adhesive on the tape.Type: GrantFiled: March 13, 2013Date of Patent: October 11, 2016Assignee: Atos Medical ABInventors: Jan-Ove Persson, Richard Falkenberg, Anders Fransson
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Patent number: 6616395Abstract: Springing for support wheels of low lifting trucks arranged below the forks includes a common spring device arranged in the transfer mechanism of the lifting movement to the support wheels. The spring device includes a cylinder, a piston, a spring package of cup springs and an extending push rod that in the cylinder is connected a ring shaped element located between the spring package and the cylinder end through which the push rod extends. The piston is arranged in the other end of the spring package and the cylinder is via a return valve coupled in parallel with the load lifting hydraulic system of the truck so that the pressure in this pretensions the ring shaped element towards the cylinder end proportionally to the load, so that springing does not take place until the dynamics forces overcome the pretension.Type: GrantFiled: September 19, 2001Date of Patent: September 9, 2003Inventor: Anders Fransson
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Publication number: 20020034431Abstract: Springing for support wheels (5) of low lifting trucks arranged below the forks comprising a common spring device arranged in the transfer mechanism of the lifting movement to the support wheels (5). The spring device includes a cylinder (13), a piston (14), a spring package of cup springs (16) and an extending push rod that in the cylinder is connected a ring shaped element (17) located between the spring package and the cylinder end (19) through which the push rod extend. The piston is arranged in the other end of the spring package and the cylinder is via a return valve coupled in parallel with the load lifting hydraulic system of the truck so that the pressure in this pretensions the ring shaped element (17) towards the cylinder end proportionally to the load, so that springing does not take place until the dynamics forces overcome the pretension.Type: ApplicationFiled: September 19, 2001Publication date: March 21, 2002Inventor: Anders Fransson
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Patent number: 6163694Abstract: In an effort to have a mobile station choose a lowest level cell to lock onto, a method and apparatus for standby state cell selection in a layered cellular telephone system is proposed. Upon entering a standby state, the mobile station is provided with parameters containing a value for a minimum threshold downlink signal strength level and information pertaining to hierarchical levels associated with a plurality of cells within the cellular telephone system. The mobile station measures downlink signal strengths of a plurality of radio frequencies transmitted by the plurality of cells and selects a cell having a lowest level in the hierarchy of cells which transmits a radio frequency having a greatest downlink signal strength, the downlink signal further having a signal strength above the minimum threshold level.Type: GrantFiled: August 22, 1997Date of Patent: December 19, 2000Assignee: Telefonaktiebolaget L M Ericsson (publ)Inventors: Torsten Lind, Lars Johansson, Anders Fransson
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Patent number: 5346356Abstract: A materials-handling fork-lift truck comprising a chassis (11) which is fitted with two forwardly extending, mutually parallel support legs (18), and a chassis-mounted lifting mast assembly (16) provided with a raisable and lowerable lifting fork (17). The lifting mast assembly can be moved along the support legs (18), between a first, mast-withdrawn position and a second, mast-extended position, in which the lifting fork is located close to the outer ends (19) of the support legs. The lifting mast assembly (18) is intended to be supported on the support legs (18), and a linkage mechanism (20) is provided for effecting movement of the mast assembly along the support legs. The linkage mechanism is also intended to constitute a horizontal support for the mast assembly (16).Type: GrantFiled: January 21, 1993Date of Patent: September 13, 1994Assignee: BT Industries ABInventors: Lars Eriksson, Anders Fransson
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Patent number: D516212Type: GrantFiled: May 13, 2003Date of Patent: February 28, 2006Assignee: Atos Medical ABInventors: Jan-Ove Persson, Richard Falkenberg, Anders Fransson
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Patent number: D533660Type: GrantFiled: November 23, 2005Date of Patent: December 12, 2006Assignee: Atos Medical ABInventors: Jan-Ove Persson, Richard Falkenberg, Anders Fransson
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Patent number: D539424Type: GrantFiled: November 23, 2005Date of Patent: March 27, 2007Assignee: Atos Medical ABInventors: Jan-Ove Persson, Richard Falkenberg, Anders Fransson