A hermetic terminal including a base made of a synthetic resin having a large-diameter part, designed to be attached to a hole part that connects to each of a low-pressure region and a high- pressure region, at least one electrode inserted through the base, and a seal member designed to be externally mounted on the base in a location closer to the high-pressure region than the large- diameter part, the large-diameter part having a parting line on an outer circumferential face thereof.

An electrical connector and a manufacturing method for the same. The electrical connector comprises a housing member and a plugging module. One end of the housing member is provided with a mating interface. An accommodating space communicating with the mating interface is provided in the housing member. The plugging module comprises a first circuit board, a plurality of electrical conductors and a plurality of first soldering pads. The first circuit board is disposed in the accommodating space. The first circuit board comprises a first surface and a second surface opposite to the first surface. The plurality of electrical conductors are disposed on the first surface and/or the second surface and is close to the mating interface. The plurality of first soldering pads are disposed on the second surface and are electrically connected with the plurality of electrical conductors.

A pin terminal assembly includes a pin terminal having a retention section and a cavity adaptor formed of a non-conductive material and engaging the retention section. The cavity adaptor has an outer shape corresponding to a cavity of a housing in which the pin terminal is inserted. The cavity adaptor retains the pin terminal in the cavity.

A connector manufacturing method includes: a first insertion process of inserting a conductor held by a housing through an annular seal member; a second insertion process of inserting the conductor through an annular portion of a support member; a pushing-in process of pushing the seal member into a gap between an inner circumferential surface of a recess in the housing and the conductor by pressing the seal member using the annular portion; and an engagement process of making the annular portion support the seal member at a predetermined position by engaging the support member and the housing, wherein the predetermined position is a position before a bottom portion of the recess.

Provided is a connector module providing superior shielding performance with small number of components. The connector module includes a terminal module having a center conductor, a tubular insulator holder supporting the center conductor and a tubular conductive shell, and a shield case. A bottom portion of the shield case includes a protruding portion bent from an edge of an opening portion through which the terminal module extends and protruding in a cylindrical form. The terminal module is joined to the shield case with an outer circumferential face of the conductive shell and an inner circumferential face of the protruding portion being placed in face contact with each other.

The invention is directed to a gauge body for a container for pressurized gas, comprising a mounting surface for mounting the body to the container; an inner side in contact with the pressurized gas when mounted on the container; an outer side opposite to the inner side with regard to the mounting surface, the outer side being outside of the container when the body is mounted on the container; an electrical lead extending in a gas tight manner through the body from the inner side to the outer side. The electrical lead comprises a metallic rod and a bushing around the rod, the bushing being mounted a gas tight manner on the body.

A configuration ensuring a connector to be fixed to a connector housing with high water-tightness, free of damaging or breaking due to external force, and achieving high shielding performance and reliability is provided. The connector includes a terminal that is conductive, an intermediate insulating member that contains the terminal, and an outer conductor that is conductive and contains the intermediate insulating member. The connector housing includes an outer conductor holding part provided with an outer conductor insertion hole through which the outer conductor is inserted and a front outer conductor containing cavity that is formed on a front side of the outer conductor holding part and has a larger cross-sectional area than the outer conductor insertion hole. The connector is fixed to the connector housing with a tab welded to a front surface of the outer conductor holding part, the tab being integrally formed with the outer conductor, and with a potting material filled in a portion in the front outer conductor containing cavity close to the front surface of the outer conductor holding part.

A contact device includes an outer housing delimiting an inner space and an inner housing arranged in the inner space, the inner housing having a first recess. The contact device includes a contact element arranged in the inner space and a sealing element arranged between the contact element and the outer housing. The sealing element seals the inner space from the environment. The contact element has a second recess on an outside of the contact element aligned with the first recess. The contact device includes a contact securing device movable along the first recess to engage the second recess of the contact element.

An industrial electrical machine system includes an industrial electrical machine including a first housing and a first plug-in electrical connector disposed on the first housing; and an electronics module including a second housing; a converter disposed in the second housing and constructed to convert an input electrical power to an output electrical power; a second plug-in electrical connector electrically coupled to the converter and constructed to sealingly engage and electrically couple to the first plug-in electrical connector and electrically couple the converter to the industrial electrical machine and supply the output electrical power to the industrial electrical machine from the converter, wherein the industrial electrical machine is a motor, a generator or a motor/generator.

A connecter terminal structure includes: a male housing of a male connecter; a male terminal accommodated in the male housing and including a first electrical contact portion; a stepped shaft portion formed at a tip end of the first electrical contact portion; a hood portion surrounding the first electrical contact portion; an annular terminal spring externally fitted to the stepped shaft portion; and an insulating cap fixed to a tip end of the stepped shaft portion and configured to hold the annular terminal spring. The connecter terminal structure further includes: a female housing of a female connecter; a female terminal accommodating portion configured to be fitted into the hood portion; and a female terminal accommodated in the female terminal accommodating portion and including a second electrical contact portion having a tubular shape to allow the first electrical contact portion to be inserted therein.