Tokyo, Japan
Tokyo, Japan

IHI Corporation , formerly known as Ishikawajima-Harima Heavy Industries Co., Ltd. , is a Japanese company which produces ships, aero-engines, turbochargers for automobiles, industrial machines, power station boilers and other facilities, suspension bridges and other transport-related machinery.IHI turbochargers, commonly used in passenger automobiles, are manufactured by Ishikawajima-Harima. Boeing and General Electric Aviation have subcontracted parts of several models of jet aircraft out to IHI, as well as Kawasaki Heavy Industries, Mitsubishi Heavy Industries, and Fuji Heavy Industries. It is listed in Tokyo Stock Exchange section 1.Toshio Doko was a former manager of this company. Wikipedia.


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Patent
IHI Corporation | Date: 2016-10-26

A cylindrical case body 10 made of a composite material; a linking ring 20 made of Al, which is fitted and fixed to a rear end portion of the case body 10 and has an annular groove 21 which receives a reverse thrust load from a reverse thrust transmission body 8; and ring constituent bodies 30 made of Ti alloy, each of which is placed in the rear end portion of the case body 10 and has an arcuate groove 31 which undertakes a reverse thrust load larger than that received by the linking ring 20, are included. The ring constituent bodies 30 are fitted in notches 22 of the linking ring 20 and are brought into contact with, and are fixed to, outward receiving walls 23 of the linking ring 20, whereby the ring constituent bodies 30 are positioned relative to the case body 10 in the axis CL direction and in the radial direction respectively, and the annular groove 21 and the arcuate grooves 31 are allowed to continue to each other. The ring constituent bodies made of Ti alloy, which receive a large reverse thrust load, can be placed with high positioning accuracy. Further, it is possible to allow the ring constituent bodies to undertake the reverse thrust load evenly.


Patent
IHI Corporation | Date: 2016-12-07

The present embodiment sufficiently ensures the ignition stability and the flame-holding property of an afterburner 25 while suppressing a reduction in the engine efficiency of an aircraft engine 1. A flame holder 45 is disposed directly downstream of an injection hole 41 of a fuel injector 39 in a liner 31. The flame holder 45 comprises: a ring-shaped annulus flame-holding member 49 which is provided on the inner circumferential surface of the liner 31 and is capable of propagating a flame in the circumferential direction; and a plurality of radial flame-holding members 51 which are radially disposed inwards of the annulus flame-holding member 49 and are capable of propagating the flame in the radial direction. A guide ring 53 is provided inwards of the radial flame-holding members 51, and a ring-shaped guide channel 57 that guides a fuel-containing mixed gas in the downstream direction is formed between the outer peripheral surface of the guide ring 53 and the inner peripheral surface of the annulus flame-holding member 49.


Patent
IHI Corporation | Date: 2016-01-13

A continuous heating furnace includes one or a plurality of closed type gas heaters (110) each having a combustion chamber in which a fuel gas is combusted, a guide section that guides an exhaust gas generated by combustion in the combustion chamber, a first radiation surface extending in a direction perpendicular to a conveyance direction of a baking object, heated by combustion in the combustion chamber and heat of the exhaust gas passing through the guide section and configured to transfers radiant heat to the baking object, and an exhaust hole through which that discharges the exhaust gas that heated the first radiation surface is discharged, and disposed in a furnace main body, and one or a plurality of exhaust heat transfer units (214) juxtaposed with the closed type gas heater in the conveyance direction of the baking object in the furnace main body and each having a second radiation surface (214a) that communicates with the exhaust hole of the closed type gas heater and heated by the exhaust gas to transfer the radiant heat to the baking object, and a heat transfer acceleration unit (216) that accelerates heat transfer from the exhaust gas to the second radiation surface at one end (214b) side or the other end (214c) side in a direction perpendicular to the conveyance direction of the second radiation surface.


Patent
IHI Corporation | Date: 2016-09-13

When a voltage across an element of a voltage converter or an inverter circuit has reached an upper limit of a withstanding voltage of the element and it is determined that received power of a power-receiving device has not reached a target value, an instruction for changing at least one of inductance and capacitance of an element which is disposed from a receiving-side pad to a filter circuit in the power-receiving device is transmitted from a power-transmitting device to the power-receiving device so as to satisfy a condition that the received power approaches a target value.


Patent
IHI Corporation, IHI Machinery and Furnace Co. | Date: 2016-09-08

A heat treatment apparatus includes a cooling chamber configured to perform cooling of a treatment object, a conveyance chamber installed above the cooling chamber and configured to convey the treatment object, a lift table on which the treatment object is placed, and a lift mechanism having a driving apparatus installed above the lift table and configured to raise and lower the lift table between the cooling chamber and the conveyance chamber using the driving apparatus.


Patent
IHI Corporation | Date: 2016-06-08

The tilting-pad bearing (1) includes: a plurality of tilting pads (3) arranged around a rotary shaft (300); a housing (2) including a lubricating oil-supplying hole (2e) provided at a position facing a gap (S1) formed between the tilting pads disposed next to each other; and a pair of side plates (5) disposed so that the tilting pads are interposed therebetween. The tilting pad is provided with an internal flow passageway (6) through which lubricating oil flows. The internal flow passageway includes a first inflow opening (7a1), a second inflow opening (8a1), and a discharge opening (7b1, 8b1).


Patent
IHI Corporation | Date: 2016-09-13

A cooling device of the present disclosure is attached to a park station where wireless power supply is performed to a vehicle using a coil and cools a coil provided on the vehicle by spraying a coolant.


Patent
IHI Corporation | Date: 2016-06-22

A gas turbine engine optimization control device estimates a specific fuel consumption (SFC) using a given control parameter of a variable mechanism, determines a change between a specific fuel consumption estimation value by the control parameter of the variable mechanism in a previous operation period and a specific fuel consumption estimation value by the control parameter of the variable mechanism in this operation period, determines a new control parameter (LPTVSV_SEARCHPOINT) of the variable mechanism with which the specific fuel consumption estimation value approaches a minimum, adds the new control parameter of the variable mechanism to a preset control parameter initial value, and sets the addition value to be a control parameter command value (LPTVSVREF) of the variable mechanism in a next operation period.


Patent
IHI Corporation | Date: 2016-05-19

A spacecraft 10 includes wings 11 or an airframe 12 which generates lift in an atmosphere 2, a thruster 14 which accelerates or decelerates rotating speed in an orbit, an attitude controller 16 which controls an attitude of the airframe 12, and an orbital plane controller 18 which controls the orbital plane change. The orbital plane controller causes the spacecraft 10 to enter the earths atmosphere 2 within a pre-change orbital plane Fb (ABC), changes the orbital plane by using the lift of the wings 11 or airframe 12 in the earths atmosphere 2 (CDE), and then lifts the spacecraft 10 up to the post-change orbital altitude (EF).


An electric power supply system program causes a control apparatus capable of controlling an electric power supply system to realize: a pairing information generating function to generate, when receiving an electric power supply request, specific pairing information that is pairing information; a pairing information transmitting function to transmit the specific pairing information to an object that has output the electric power supply request; a pairing information receiving function to receive the pairing information from the object by communication with the object located in the electric power supply space; and an electric power supply function to supply electric power to the object located in the electric power supply space when the received pairing information coincides with the specific pairing information.

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