Fujitsu Component Limited

Mitsubishi Hitachi Power Systems, Ltd.

Fujitsu Corporation

Takahiro Kondo

Mitsuru Kobayashi

Koki Sato

Koichi Kiryu

Shinya Hashimoto

Yasuyuki Miki

Tetsugaku Tanaka

Eiichi Tsutsumi

Takatoshi Yagisawa

Junichi Akama

Tadashi Kumamoto

Kenta Taniguchi

Tohru Yamakami

Yayoi Tokuhara

Yoko Tanaka

A seal structure includes: a first member and a second member facing a combustion gas flow passage; a third member on an outer side of the combustion gas flow passage; a heat-resistant coating on at least one of a first end face and a second end face, both of the first end face and the second end face being closer to the combustion gas flow passage; and a contact part in each of the first end face and the second end face, further on the outer side of the combustion gas flow passage than the heat-resistant coating. The contact part is configured to restrict relative movement of the first member and the second member by directly or indirectly coming into contact with the first member and the second member in a state where a clearance is left between the heat-resistant coating and the end face facing the heat-resistant coating.

Seal structure

A connector includes multiple contact sets that are aligned. Each of the contact sets includes a signal contact for signal transmission and multiple ground contacts. The ground contacts include respective shield portions. The ground contacts are provided around the signal contact in such a manner as to surround the signal contact by the respective shield portions.

Electrical connector having a high speed signal transmission with a high-density structure

Provided is a nut () configured to engage with an end portion on a first side of each of bolts () that pass through a plurality of rotary members in an axial direction at a plurality of locations in a circumferential direction having an axis (A) as the center thereof, the plurality of rotary members being stacked along the axial direction in which the axis (A) extends, the nut () comprising a first cover surface (), which is the surface opposite a surface that faces a second side opposite the first side of the bolts (), wherein, among all surfaces of the nut, at least the first cover surface () cooperates with the first cover surface () of another nut () to form a continuous annular surface with the axis (A) as the center thereof.

Nut and rotary machine

A rotating shaft support structure and a rotary machine which can suppress the influence of lubricating oil on other devices. A rotating shaft support structure (journal bearing mechanism) and a rotary machine having the same includes: a bearing (journal bearing) which supports a rotating shaft, of which the surface facing the rotating shaft is supplied with lubricating oil by a direct lubrication method, and which is disposed inside a cavity holding a suction mechanism for recovering mist of the lubricating oil L leaking from the clearance between the rotating shaft and side plates; and at least one scattering prevention plate which is disposed on the side of an end surface of the bearing in the axial direction of the rotating shaft, on the vertically upper side of the rotating shaft.

Rotating shaft support structure and rotary machine

A connector includes a housing, a terminal housed in the housing and configured to contact a terminal of another connector, a pivoting part pivotably housed in the housing, wherein a contact part configured to contact the housing of the other connector is formed at a first end of the pivoting part and a pressing part configured to press the terminal of the connector is formed at a second end of the pivoting part, and a spring that urges the pivoting part. In connecting the connector to the other connector, the housing of the other connector contacts the contact part to pivot the pivoting part in a first direction to have the pressing part press the terminal of the connector toward the terminal of the other connector.

Connector

A connector includes a housing attached to a board; a ground terminal including a ground base disposed in the housing, and a first ground connection part extending from the ground base toward a first end of the housing and to be connected to a ground line of a coaxial cable; and a signal terminal including a signal base that is held in the housing and surrounded by the ground base while being insulated from the ground base, and a first signal connection part extending from the signal base toward the first end of the housing and to be connected to a signal line of the coaxial cable. The ground terminal and the signal terminal are configured to elastically bend at a second end of the housing when the housing is attached to the board.

Connector and contact

The present invention addresses the problem of providing a rotary shaft supporting structure which is capable of supporting a rotary shaft for a longer period. This rotary shaft supporting structure, which supports a rotary shaft on which a thrust collar that protrudes outwards in the radial direction is formed, has: thrust bearings which face the thrust collar, and support, using support surfaces, the thrust collar surfaces that are orthogonal to the axial direction of the rotary shaft; and support mechanisms which support the thrust bearings in the axial direction from the surface side of support surfaces at the opposite side to the thrust collar. The sides of the support mechanisms that face the end surfaces of the thrust bearings are inclined in the direction orthogonal to the direction in which the rotary shaft tilts.

Rotating shaft support structure

A contact includes a first terminal including a plurality of arms; a second terminal; a spring connecting the arms to the second terminal; and a casing covering the spring, wherein the arms outwardly protrude from one end of the casing, wherein an interval between the arms increases from a side of the casing to front edges of the arms, wherein when the arms are pushed toward the casing the arms are retracted into the casing and contact an inner side of the casing so that the interval between the arms decreases.

Contact

A connector includes a plurality of contacts each including a contacting portion, provided at one end, that contacts a counterpart connector, a lead portion, provided at another end, that contacts a substrate, and a spring portion, provided between the contacting portion and the lead portion, that elastically deforms; a floating housing, fixed to the contacting portions of the plurality of contacts that are aligned in two columns of contacts, that fits with the counterpart connector; a first fixed housing, provided between the two columns of contacts, that is fixed to the substrate, and a second fixed housing, fixed to the first fixed housing, that sandwiches a portion adjacent to the lead portion of each of the plurality of contacts with the first fixed housing.

Connector with floating housing

A connector includes a contact that has a first end provided with a contact point for connecting to a coaxial cable, and a second end provided with a terminal for connecting to a substrate, a body that includes a contact mount to which the contact is mounted and a substrate mount to which the substrate is mounted, and a bracket attached to the substrate mount, that holds the substrate and includes a slot into which the terminal is inserted. The bracket is detachably attached to the body, and the terminal applies pressure to the substrate and contacts the substrate by mounting the bracket to the body.

A contact includes: a cable connection portion that is connected to a signal line in an exterior cable; a fixed portion that is extended toward a front edge of the contact from the cable connection portion, and fixed to an exterior connector cover; and a connector connection portion that is extended toward the front edge of the contact from the fixed portion, and connected to a conductor of an exterior connector.

Contact, connector and method for manufacturing connector

A connector includes a module and a housing that accommodates the module. The module includes multiple contacts each including a first contact part to contact a board, a second contact part to contact a connection object, and a body extending at angle from the first contact part to the second contact part; and a molded part insert-molded with the contacts arranged as inserts. The molded part covers a portion of the body part through a surface of the first contact part of each of the contacts facing toward the board. In each contact, a width of the portion of the body covered with the molded part is smaller than a width of a spring portion of the body. The spring portion is exposed from the molded part and supports the second contact part in such a manner as to allow its displacement.

Connector including module that includes molded part insert-molded with contacts each including first contact part, second contact part, and body that extends between first and second contact parts and includes spring portion greater in width than first and second contact parts

A connector includes a terminal including a base, first extension parts that extend from the base toward a first end of the connector and second extension parts that extend from the base toward a second end of the connector; an insulating layer formed on the terminal; a signal line that is formed on the insulating layer and extends from an end of one of the first extension parts to an end of one of the second extension parts, the signal line being connected to a signal wire of a board; and a ground line that is formed on the insulating layer, is electrically connected to the terminal, and extends from an end of another one of the first extension parts to an end of another one of the second extension parts, the ground line being connected to a ground wire of the board.

A disclosed header connectable to a receptacle includes a first contact including a pair of first plate portions, which are electrically conductive and are separated by an interval, and a plate-like conductive member which is conductive and is accommodated between the pair of first plate portions.

Growing community of inventors

Tokyo, Japan

Takahiro Kondo