| Patent application number | Description | Published |
|---|
| 20080257516 | PRESSURE VESSEL, COMPRESSOR AND PROCESS FOR CASTING CYLINDER BLOCK - A pressure vessel of the present invention is such that at least part thereof comprises a metallic composite material | 10-23-2008 |
| 20080261067 | Metallic Composite Material - A metallic composite material according to the present invention is a metallic composite material, which comprises: a composited portion having a sintered body | 10-23-2008 |
| 20090136377 | Process for producing aluminum composite material - The present invention is such that it is an assignment to be solved to provide a process for producing aluminum composite material in which an iron sintered body of much higher adhesion is cast-in inserted with aluminum. | 05-28-2009 |
| 20110083920 | VEHICLE WITH RANKINE CYCLE SYSTEM AND REFRIGERATING CYCLE SYSTEM - A vehicle with a Rankine cycle system and a refrigerating cycle system for air-conditioning includes a Rankine condenser forming a part of the Rankine cycle system which converts waste heat of a vehicle into power and an air-conditioning condenser forming a part of the refrigerating cycle system. The Rankine condenser and the air-conditioning condenser are disposed one above the other in the vehicle as viewed from a front of the vehicle. | 04-14-2011 |
| 20110088394 | WASTE HEAT REGENERATION SYSTEM - A waste heat regeneration system for a vehicle having a vehicle engine actuated by a start-stop switch includes Rankine cycle circuit, a motor generator, a by-pass circuit and a control device. The Rankine cycle circuit includes a pump, a boiler heating the heat medium by heat exchanging with waste heat generated by the vehicle engine, an expansion device and a condenser. The by-pass circuit is connected to the Rankine cycle circuit at the upstream and downstream sides of the condenser and the communication of the heat medium is openable and closable therethrough. When the start-stop switch of the vehicle engine is turned off, the control device controls the by-pass circuit to communicate the heat medium therethrough and keeps controlling of the rotational speed of the motor generator until pressure difference between the upstream and downstream of the expansion device is decreased to a predetermined level, and then stops the control. | 04-21-2011 |
| 20110088397 | WASTE HEAT RECOVERY SYSTEM - The waste heat recovery system of an engine includes a Rankine cycle, a first bypass passage, a first valve and a control unit. The Rankine cycle allows a working fluid to circulate therethrough. The Rankine cycle has a first heat exchanger, a second heat exchanger, an expander and a condenser. The first heat exchanger exchange heat between the working fluid and the engine or a first intermediate medium exchanging heat with the engine. The first bypass passage allows the working fluid to pass therethrough. One end of the first bypass passage is located at an upstream side of the condenser and the other end is located at a downstream side of the condenser. The first valve opens and closes the first bypass passage. When temperature of the engine or the first intermediate medium is lower than a first predetermined value, the control unit opens the first valve. | 04-21-2011 |
| 20120073294 | RANKINE CYCLE SYSTEM - A Rankine cycle system mounted on a vehicle includes a Rankine cycle circuit, a pressure detector, a temperature detector and a controller. The Rankine cycle circuit includes a fluid expansion device, a fluid transferring device, first and second passages, a heater, a cooling device, a bypass passage and a flow regulating valve. The bypass passage connects the first passage and the second passage, and in which the flow regulating valve is provided for opening and closing the bypass passage. The controller is connected to the flow regulating valve for controlling an operation of the flow regulating valve and to the pressure and temperature detectors and for receiving signals of pressure and temperature from the pressure and temperature detectors, respectively. The controller controls the operation of the flow regulating valve based on a superheat degree of the working fluid calculated from the signals of the pressure and temperature. | 03-29-2012 |
| 20120073295 | RANKINE CYCLE SYSTEM - A Rankine cycle system mounted on a vehicle has a Rankine cycle circuit through which working fluid circulates, a power generator, a power storage and a controller. The Rankine cycle circuit includes a fluid expansion device, a fluid transferring device, first and second passages, a heater, a cooling device, a bypass passage and a flow regulating valve. The bypass passage connects the first passage to the second passage. The flow regulating valve is provided in the bypass passage for opening and closing the bypass passage. The power generator converts the work generated by the fluid expansion device into electric power. The controller monitors charge rate of the electric power charged in the power storage and controls an operation of the flow regulating valve based on the monitored charge rate. The controller causes the flow regulating valve to be opened when the monitored charge rate is greater than a predetermined value. | 03-29-2012 |
