Patent application number | Description | Published |
20080292231 | Sealing Device - In a sealing device ( | 11-27-2008 |
20090127796 | Sealing device - To improve sealing performance by a labyrinth to inhibit entry of dust, a sealing device ( | 05-21-2009 |
20090127797 | Sealing device - To prevent deterioration of sealing ability during installation of a second seal ring, facilitate parting of a first seal ring from a mold, and enhance degree of freedom of setting the thickness of a seal lip, a sealing device has a first seal ring ( | 05-21-2009 |
20090200750 | Oil Seal and Process for Producing the Same - To maintain an excellent friction reducing function over a long period of time, with having excellent abrasion resistance and excellent sealing properties, the oil seal has a seal lip ( | 08-13-2009 |
20100109252 | OIL SEAL - For an oil seal ( | 05-06-2010 |
20140319775 | SEALING DEVICE - The invention provides a sealing device which can inhibit an external dust in an atmospheric side from intruding into a lip end, thereby inhibiting a sealing fluid leakage by trapped dust. In a sealing device inhibiting leakage of a sealing fluid in an inboard side to an atmospheric side, coming into contact with a shaft by a seal lip end and circumferentially having in an atmospheric side inclined surface of the seal lip with a plurality of screws exerting a pumping action to the sealing fluid, a three-dimensional shape for preventing the dust intrusion is provided between the screws so as to inhibit the external dust intrusion in the atmospheric side toward the lip end. The three-dimensional shape is constructed by a projection or a groove extending in a parallel direction to the lip end. The projection or the groove is connected to the screws longitudinally in both end portions. | 10-30-2014 |
20150285379 | SEALING DEVICE - The invention provides a sealing device constructed by combination of a slinger and a lip member, the sealing device being capable of improving a sealing performance, particularly a sealing performance against external dusts. In order to achieve the object, in a sealing device having a slinger which is installed to one member among relatively rotating two members, a lip member which is installed to the other member, and structured such that the slinger integrally has a tubular portion which is fitted to the one member and a flange portion which extends in a diametrical direction, and the lip member having an end face lip which slidably comes into close contact with the flange portion, a bent portion protruding in an axial direction toward the lip member is provided in the flange portion, and a labyrinth structure having a minute gap is provided between the bent portion and the lip member. | 10-08-2015 |
Patent application number | Description | Published |
20120203417 | CONTROL APPARATUS FOR HYBRID VEHICLE - A hybrid vehicle has, on a driveline, an engine, a motor/generator, a clutch and driving wheels, and transmits a driving force from the engine to the driving wheels through the motor/generator and the engaged clutch and brings a drive load that is applied to the engine from the driving wheels to a no-load state by disengagement of the clutch. A control apparatus of the hybrid vehicle has a racing control section which, when an accelerator depression operation is done in a state in which the engine is in the no-load state, in a case where a torque absorption restriction condition that restricts torque absorption by the motor/generator with an engine torque being a power-generation torque is satisfied, restricts an rotation speed of the engine. | 08-09-2012 |
20130211653 | HYBRID VEHICLE RAPID DECELERATION CONTROL DEVICE - Provided is a hybrid vehicle in which a motor/generator | 08-15-2013 |
20140129071 | VEHICLE CONTROL DEVICE - A control device of an FR hybrid vehicle is provided with: a drive source that contains at least an engine (Eng); and a second brake (B | 05-08-2014 |
20140142795 | DEVICE FOR CONTROLLING HYBRID VEHICLE - A control system includes a drive source including an engine and a motor. A clutch is provided between the drive source and a driving wheel, wherein the clutch is engaged when a drive range is selected. The system performs, by a speed control of the motor, a control for keeping an input speed of the clutch at a target speed that is equal to the input speed at start of an engagement control of the clutch. The system judges that the clutch has started to be engaged, in response to a condition that a parameter has exceeded a predetermined threshold value when in a start region of the engagement control of the clutch, wherein the parameter changes along with a rotational fluctuation of the drive source. The system starts the judgment after awaiting satisfaction of a predetermined condition after the start of the engagement control of the clutch. | 05-22-2014 |
20150051766 | CONTROL DEVICE FOR HYBRID VEHICLE - A hybrid vehicle control device basically includes an engine, a motor/generator, a first clutch, a second clutch and an engine start control section. The first clutch is disposed between the engine and the motor/generator. The second clutch is disposed between the motor/generator and a drive wheel. The engine start control section has a second clutch slip transition control section that is configured to control a transition of the second clutch to slip engagement when an engine start control is begun based on a mode transition request resulting from an accelerator depression operation, by increasing the torque transmission capacity of the second clutch according to a prescribed slope after dropping the torque transmission capacity of the second clutch to a value smaller than a target drive force. | 02-19-2015 |
20150051817 | DRIVE CONTROL DEVICE AND DRIVE CONTROL METHOD FOR HYBRID ELECTRIC VEHICLE - A hybrid electric vehicle comprises an internal combustion engine and an electric motor/generator connected via a first clutch. In response to a system stop request in a vehicle stop state, a rotation speed of the internal combustion engine is decreased to a predetermined rotation speed higher than a predetermined resonance frequency band by a negative torque applied to the internal combustion engine from the electric motor/generator via the first clutch. Then, the disengagement of the first clutch starts. The rotation speed of the engine falls below the predetermined resonance frequency band within a predetermined period from the start of the disengagement. As a consequence, the required period from a stopping operation of the internal combustion engine until actual operation stop thereof in a vehicle stationary state is reduced. | 02-19-2015 |
20150149010 | ENGINE START CONTROL DEVICE AND ENGINE START CONTROL METHOD FOR HYBRID ELECTRIC VEHICLE - An engine start using an electric motor during a vehicle travel is performed by increasing an output torque of the electric motor in a slip state where a second frictional engagement element | 05-28-2015 |
Patent application number | Description | Published |
20120248715 | ELECTROSTATIC CHUCK - According to one embodiment, an electrostatic chuck includes: a ceramic dielectric substrate, an electrode, and a conductive member. The ceramic dielectric substrate has a first major surface on which a material to be adsorbed is to be mounted and a second major surface on a side opposite the first major surface. The electrode is interposed between the first major surface and the second major surface of the ceramic dielectric substrate. The conductive member is provided in a recess formed in the second major surface of the ceramic dielectric substrate. A tip end of the recess has a curved surface. | 10-04-2012 |
20130093145 | ELECTROSTATIC CHUCK - An electrostatic chuck comprises a ceramic dielectric body having an electrode formed on a surface of the ceramic dielectric body; a ceramic substrate supporting the ceramic dielectric body; and a first bonding agent bonding the ceramic dielectric body to the ceramic substrate. The first bonding agent has a first major agent including an organic material, a first amorphous filler including an inorganic material, and a first spherical filler including an inorganic material. The first amorphous filler and the first spherical filler are dispersion-compounded in the first major agent. The first major agent, the first amorphous filler, and the first spherical filler are made of an electrically insulating material. An average diameter of the first spherical filler is greater than a maximum value of a minor axis of all of the first amorphous filler. A thickness of the first bonding agent is equal to or greater than the average diameter of the first spherical filler. | 04-18-2013 |
20150279714 | ELECTROSTATIC CHUCK - According to an aspect of the invention, there is provided an electrostatic chuck including: a ceramic dielectric substrate having a first major surface, a second major surface, and a through-hole; a metallic base plate which has a gas introduction path that communicates with the through-hole; and a bonding layer which is provided between the ceramic dielectric substrate and the base plate and includes a resin material, the bonding layer having a space which is provided between an opening of the through-hole in the second major surface and the gas introduction path and is larger than the opening in a horizontal direction, and a first area in which an end face of the bonding layer on a side of the space intersects with the second major surface being recessed from the opening further than another second area of the end face which is different from the first area. | 10-01-2015 |
Patent application number | Description | Published |
20140119907 | TURBINE HOUSING AND EXHAUST GAS TURBINE SUPERCHARGER - A turbine housing includes an outer housing member, which has a proximal housing portion and a distal housing portion, and an inner housing member, which is provided inside the outer housing member and has a shroud surface that faces a turbine wheel in an axial direction. A distal portion of the inner housing member serves as a slide portion slidable in the axial direction. Further, a proximal portion of the inner housing member is fixed to the proximal housing portion at a part closer to a distal side than a proximal portion of the proximal housing portion. Further, a scroll portion is formed by the inner housing member and a proximal scroll portion of the proximal housing portion located closer to a proximal side than the inner housing member. | 05-01-2014 |
20140219779 | SUPERCHARGER - An inlet portion ( | 08-07-2014 |
20150040561 | CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE - The minimum value for the degree of opening of a wastegate valve, wherein the flow volume of exhaust air flowing via a wastegate port when the degree of opening of the wastegate valve is changed toward the open side stops increasing, is defined as a first prescribed degree of opening An electronic control device controls the degree of opening of the wastegate valve on the basis of the engine operating state, and when the vehicle is running steadily at a high speed, that is, when the degree of opening of the wastegate valve which has been set on the basis of the engine operating state is equal to or greater than the first prescribed degree of opening, the degree of opening of the wastegate valve is varied between values equal to or greater than the first prescribed degree of opening. | 02-12-2015 |