Abstract: A winding structure of induction electric apparatus cooling disc windings within a cooling block evenly. With respect to a pair of cooling blocks including a cooling block A disposed upstream of axial insulating cylinder cooling flow of a blocking plate blocking a vertical cooling passage and another cooling block A disposed downstream of the axial insulating cylinder cooling flow of the blocking plate, a vertical guide cooling passage splits an outer vertical cooling passage into two parts. The vertical guide cooling passage includes a side face of the disc windings and a flow passage adjusting guide plate with the flow passage adjusting guide plate placed along the circumference of the disc windings with two ends facing the disc winding side, surrounding the disc windings disposed upstream of the axial insulating cylinder cooling flow of the blocking plate and the disc windings disposed downstream of the axial insulating cylinder cooling flow of the blocking plate.

Abstract: A high pressure fuel supply apparatus is constituted by a plunger reciprocating in a sleeve of a high pressure fuel pump so as to form a fuel pressurizing chamber between the plunger and the sleeve, a suction valve provided in a fuel suction port for sucking fuel into the fuel pressurizing chamber, and a discharge valve provided in a fuel discharge port for discharging fuel from the fuel pressurizing chamber into a high pressure fuel discharge passageway communicating with an internal combustion engine, the discharge valve reciprocating axially so as to perform an open/close operation, wherein the high pressure fuel supply apparatus further comprises a holder for regulating an axial reciprocating movement of the discharge valve in the open/close operation within a predetermined range.

Abstract: There is provided a high pressure fuel supply apparatus including a plunger reciprocating in a sleeve of a high pressure fuel pump so as to form a fuel pressurizing chamber between the plunger and the sleeve, a first plate having a fuel suction port for sucking fuel into the fuel pressurizing chamber and a fuel discharge port for discharging the fuel from the fuel pressurizing chamber, and a suction valve provided in the fuel suction port, the first plate, the suction valve and a flange portion of the sleeve being held between a casing and an end surface of a spring guide constituting the high pressure fuel pump.

Abstract: A winding structure of induction electric apparatus capable of cooling plural disc windings within a cooling block evenly is provided.