Patent application number | Description | Published |
20080230023 | Variable valve mechanism - The present invention provides a variable valve mechanism that varies amounts of opening and closing of a valve includes a rotating cam, a rocker arm, two lash adjusters, a hydraulic passage, and a switching mechanism. The rocker arm includes an input member and an output member. The two lash adjusters support the rocker arm so that the rocker arm can rock. The hydraulic passage includes an internal oil passage that is provided in an interior of at least one of the lash adjusters, and an arm oil passage that is provided in an interior of the rocker arm and that is connected from the internal oil passage. The switching mechanism uses a hydraulic pressure in the hydraulic passage to perform a switching between a linked state and a released state, and the switching varies the amounts of the opening and the closing of the valve. | 09-25-2008 |
20130298856 | VARIABLE VALVE MECHANISM - The present invention provides a variable valve mechanism for an internal combustion engine which includes an input arm, an output arm, a switching pin, and a displacing device. The displacing device includes a pressing device that presses the switching pin from any one of the coupling position and the non-coupling position to the other one of them, a return spring, and a stopper mechanism. The return spring is provided outside of the input arm and the output arm so as to act on one end of the switching pin, which is exposed from the input arm and the output arm. The stopper mechanism includes a displacement restricting groove that is provided on an outer periphery of the switching pin, and a lock member that is engaged with the displacement restricting groove and contacts one end of the displacement restricting groove when the switching pin is stopped at the non-coupling position. | 11-14-2013 |
20140083380 | VARIABLE VALVE MECHANISM OF INTERNAL COMBUSTION ENGINE - The present invention provides a variable valve mechanism of an internal combustion engine, which includes a main arm having at a rear end thereof a supported portion that is continuously supported swingably by a support member without floating upward, a sub arm which has a tip end to which a roller contacting a cam is rotatably attached, in which a center of the roller is located rearward of the pressing portion and forward of a swing center of the supported portion, which has a rear end that is swingably supported with respect to the main arm by a support pin, and in which a center of the support pin is located rearward of the center of the roller and forward of the swing center of the supported portion, and a switch pin that is inserted in a central portion of the roller. | 03-27-2014 |
20140137823 | VARIABLE VALVE MECHANISM OF INTERNAL COMBUSTION ENGINE - The present invention provides a variable valve mechanism of an internal combustion engine which includes a main arm that is capable of swinging and that drives a valve when swinging, a first sub arm that is provided on one side in the lateral direction of the main arm and that swings when driven by a first cam, a second sub arm that is provided on the other side in the lateral direction of the main arm and that swings when driven by a second cam, and a switch device that performs switching between a first coupled state where only the first sub arm of the first and second sub arms is coupled to the main arm, and a second coupled state where only the second sub arm of the first and second sub arms is coupled to the main arm. | 05-22-2014 |
Patent application number | Description | Published |
20090249204 | FILE MANAGEMENT SYSTEM, MOBILE TERMINAL, AND COMPUTER-READABLE RECORDING MEDIUM RECORDING MOBILE TERMINAL PROGRAM - A file management system includes a file server with a file storage device storing a file associated with an update date and time of the file and a mobile terminal with a file information output device to output information of the file, wherein the mobile terminal comprises a file obtaining device that obtains the file and the update date and time, and an obtained list information creation device that creates obtained list information associating the file identification information with the update date and time of the file, and an update information output device in the file server outputs update information indicating the file has been updated, if the update date and time about the file is less recent than the update date and time stored in the file storage device, and an update display control device in the mobile terminal displays a message informing the file has been updated if the update information is received. | 10-01-2009 |
20090259698 | DATA SYNCHRONIZING SYSTEM, ACQUIRING TERMINAL, AND PROVIDING TERMINAL - A data synchronizing system includes providing terminals and an acquiring terminal. The acquiring terminal includes a first connecting device, an acquiring device that acquires files, a first file storing device that stores the files, a data modify command device that issues a command to modify a data item in the file, a first data modifying device that modifies the data item based on the command, and a modification history storing device that stores modification histories of modifications of the data items such that acquisition source terminals are identifiable. The providing terminals each includes a second connecting device, a second file storing device that stores files, a corresponding file history acquiring device that acquires at least a modification history for the file for which the acquisition source terminal is the providing terminal, and a second data modifying device that modifies the data item based on the acquired modification history. | 10-15-2009 |
20100201510 | INFORMATION DISPLAY APPARATUS AND COMPUTER READABLE MEDIUM HAVING INFORMATION DISPLAY PROGRAM - An information display apparatus includes a display unit including a non-volatile display medium. The information display apparatus further includes: a temperature detecting unit configured to detect a display unit temperature which is temperature of the display unit; a temperature determining unit configured to determine whether the display unit temperature is outside of a set temperature range which is predetermined based on characteristics of the display unit; and a display control unit configured to perform on the display unit a burn prevention display which is predetermined based on the characteristics, when the display unit temperature is outside of the set temperature range. | 08-12-2010 |
Patent application number | Description | Published |
20140125187 | STATOR AND ROTARY ELECTRIC MACHINE - In a stator having a stator core and phase windings, slots are formed in the stator core and each slot accommodates conductors in a layer structure from one end to the other end of the slot in a radial direction of the stator core. The phase windings in one phase have conductors accommodated in a first slot and a second slot which are adjacently formed in the stator core. An electrical connection between the conductors in a n-th layer and the conductors in a (n+1)-th layer includes that the conductors accommodated in the first slot are electrically connected together, the conductors accommodated in the second slot are electrically connected together, and the conductors accommodated in the first slot are electrically connected with the conductors accommodated in the second slot. This connection eliminates a phase difference in the first slot and the second slot in a distributed winding structure. | 05-08-2014 |
20140184012 | ROTATING ELECTRIC MACHINE - A rotating electric machine includes a rotor, a stator and an Insulating resin. The stator includes a stator core and a stator coil that is partially received in slots of the stator core so as to have a pair of coil end parts protruding outside of the slots respectively on opposite axial sides of the stator core. The stator coil is formed of a plurality of electric wire segments, each of which includes an electric conductor and an Insulating coat that covers an outer surface of the electric conductor. The insulating resin is applied to the coil end parts of the stator coil so as to cover the outer surfaces of the insulating coats of the electric wire segments forming the stator coil. Further, a tensile strength of the insulating coats of the electric wire segments is higher than an adhesion strength between the insulating resin and the Insulating coats. | 07-03-2014 |
20140375154 | ROTATING ELECTRIC MACHINE - A rotating electric machine includes a rotor and a stator. The stator includes a stator core and a three-phase stator coil comprised of a plurality of star-connected phase windings. The phase windings are partially received in slots of the stator core to form a pair of coil ends which respectively protrude from opposite axial end faces of the stator core. Each of the phase windings is comprised of a plurality of winding segments. The stator coil also has a plurality of intraphase bridging wires electrically connecting the winding segments of the same phase and a plurality of interphase bridging wires electrically connecting neutral point-side ends of the phase windings. All of the intraphase and interphase bridging wires are arranged on one of the coil ends so that at least one of the intraphase bridging wires is in direct contact with at least one of the interphase bridging wires. | 12-25-2014 |
20140375156 | STATOR FOR ROTATING ELECTRIC MACHINE - A stator includes an annular stator core and a three-phase stator coil. The stator coil is comprised of a plurality of star-connected phase windings. The stator coil further has a plurality of interphase bridging wires to electrically connect neutral point-side ends of the phase windings to each other. The interphase bridging wires are arranged on a coil end of the stator coil. At least one of the interphase bridging wires is made up of at least one busbar. The busbar includes three or four connecting end portions each having a joining surface joined to one of the phase windings, other bridging wires and other busbars. The connecting end portions are arranged so that some of the joining surfaces of the connecting end portions face substantially in the circumferential direction of the stator core, while the other joining surfaces face substantially in a radial direction of the stator core. | 12-25-2014 |