A battery module includes a cell assembly including at least one battery cell, a module case in which the cell assembly is accommodated, and a connector mounted on the module case. The connector includes a connector terminal for electrical connection with the battery cell, a connector housing surrounding the connector terminal, and a connector header body coupled to the connector housing and mounted on the module case in such a manner that at least a part of the connector header body is inserted into the module case. The connector header body is formed of a heterogeneous laminate material including a heat-resistant metal material with a melting point of 1000 C. or higher and a lightweight metal material lighter than the heat-resistant metal material.

Osmolarity-responsive hydrogel sensors, particularly biosensors, containing quaternary ammonium functionality, which are useful for, inter alia, continuous osmolarity monitoring with no pH interference, are disclosed. Methods of using the osmolarity-responsive hydrogels are also disclosed.

Osmolarity-responsive hydrogel sensors, particularly biosensors, containing quaternary ammonium functionality, which are useful for, inter alia, continuous osmolarity monitoring with no pH interference, are disclosed. Methods of using the osmolarity-responsive hydrogels are also disclosed.

A plug system for high-current plug-in connections includes a cable harness plug including an electrical line, and a unit including an interface for establishing an electrical connection between the cable harness plug and the unit. The plug system also includes a first fixing element for fixing the cable harness plug to the interface in a form-locked manner. The plug system also includes a second fixing element which is configured for fixing the cable harness plug and/or the line to the unit in a form-locked manner so that a movement of the cable harness plug and/or of the line in parallel and perpendicularly to a mating direction of the cable harness plug is prevented.

A plug system for high-current plug-in connections includes a cable harness plug including an electrical line, and a unit including an interface for establishing an electrical connection between the cable harness plug and the unit. The plug system also includes a first fixing element for fixing the cable harness plug to the interface in a form-locked manner. The plug system also includes a second fixing element which is configured for fixing the cable harness plug and/or the line to the unit in a form-locked manner so that a movement of the cable harness plug and/or of the line in parallel and perpendicularly to a mating direction of the cable harness plug is prevented.

Corrosion within a flangeless connector, or at an associated connection of a device or medium (e.g., cable), used in a wireless base station may be reduced by incorporating a seating member, e.g., an O-ring, between the connector and a connector port. Conductive plating selectively applied within the connector port may provide a low-resistance ground connection between the port and the connector, while a non-conductive coating selectively applied to a surface against which the seating member is seated may form a weather-tight seal. The connection between the connector and the connector port is thereby protected from moisture, while exposed surfaces of the connector port re protected by the non-conductive coating.

A resilient shielding member for a device (10) is disposed in a facing space (300) between a conductive motor case (10) of a motor (100) and an inverter case (201) of an inverter device (200). The resilient shielding member surrounds first terminal fittings (102) and second terminal fittings (202) connecting the motor (100) and the inverter device (200) over the entire circumference and is formed by integrating a waterproofing component (11) configured to resiliently contact the motor case (101) and the inverter case (201) in a liquid-tight manner over the entire circumference and a shielding component (13) configured to conductively contact the motor case (101) and the inverter case (201).

A receptacle connector defines a port. The port is provided with spring fingers that are configured to engage a mating module. The spring fingers are thermally coupled to a heat transfer plate that can be configured to provide part of a cage that defines the port. Fins can be mounted on or integrated into the heat transfer plate. In operation, thermal energy from an inserted module is transferred from the module to spring fingers and then to the heat transfer plate and then to a thermal dissipation system.

A receptacle connector defines a port. The port is provided with spring fingers that are configured to engage a mating module. The spring fingers are thermally coupled to a heat transfer plate that can be configured to provide part of a cage that defines the port. Fins can be mounted on or integrated into the heat transfer plate. In operation, thermal energy from an inserted module is transferred from the module to spring fingers and then to the heat transfer plate and then to a thermal dissipation system.

A connector includes a contact in an elongated shape that is electrically conductive, and a housing that has an internal space is formed. The contact includes a contact portion, a connection portion, a fixing portion, and a protruding portion. The contact portion is to be electrically connected to an electrically conductive member when the contact is housed in the housing. The connection portion is electrically connected to a core wire of an electrical wire. The fixing portion is provided on a side opposite to the contact portion relative to the connection portion, and fixes a covering of the electrical wire. The protruding portion is provided on an end portion side of the fixing portion opposite to the connection portion so as to protrude. The protruding portion reduces the amount of movement of the contact inside the internal space of the housing.