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US 11,152,741 B2Granted
Connector and conduction path
AssigneeSumitomo Wiring Systems, Ltd.
InventorYusuke Araki
Life of this patent
Estimating the term…
Abstract
This connector is provided with: an apparatus-side connector (70) attached to an apparatus having a case (90); and a wire-side connector (20) to which a protective pipe (11) that protects a wire (10) is attached. A through hole (27) is formed inside the wire-side connector (20). A through hole (78) is formed inside the apparatus-side connector (70). When the wire-side connector (20) and the apparatus-side connector (70) are normally fitted, an air passage (60) communicating the inner space (S2) of the case (90) of the apparatus and the inner space (S1) of the protective pipe (11) through the through hole (27) and the through hole (78) is formed inside the wire-side connector (20) and the apparatus-side connector (70).
Claims12
A connector comprising:
- a device-side connector attached to a device;
- and
- a wire-side connector configured to be fitted to the device-side connector in a fitting direction and attached to a protective tube that protects a wire, wherein
- the wire-side connector includes a tubular accommodation portion that accommodates the wire, a first tubular portion that is different from the tubular accommodation portion and that has two open ends and a first through hole forming an empty space extending between the two open ends of the first tubular portion in the fitting direction, and a shield shell that supports the first tubular portion at an inner side, the protective tube being fixed to an outer surface of the shield shell,
- the device-side connector includes a second tubular portion that has two open ends and a second through hole forming an empty space extending between the two open ends of the second tubular portion in the fitting direction, and a hood that supports the second tubular portion at an inner side, and
- when the wire-side connector and the device-side connector are finally fitted to each other, the first tubular portion of the wire-side connector is located at the inner side of the hood of the device-side connector, and a ventilation passage that connects an inner space of the device and an inner space of the protective tube through the first through hole and the second through hole is formed inside the wire-side connector and the device-side connector.
3 more elements
A connector comprising:
- a device-side connector attached to a device;
- and
- a wire-side connector attached to a protective tube that protects a wire, wherein
- the wire-side connector includes a first tubular portion that has two open ends and a first through hole therein, and a shield shell that supports the first tubular portion at an inner side, the protective tube being fixed to an outer surface of the shield shell,
- the device-side connector includes a second tubular portion that has two open ends and a second through hole therein, and a hood that supports the second tubular portion at an inner side,
- when the wire-side connector and the device-side connector are finally fitted to each other, the first tubular portion of the wire-side connector is located at the inner side of the hood of the device-side connector, and a ventilation passage that connects an inner space of the device and an inner space of the protective tube through the first through hole and the second through hole is formed inside the wire-side connector and the device-side connector, and
- the ventilation passage includes a ventilation film that permits passage of gas and restricts passage of liquid.
4 more elements
A connector comprising:
- a device-side connector configured to be attached to a device;
- and
- a wire-side connector configured to be fitted to the device-side connector in a linear fitting direction and configured to be attached to a protective tube that protects a wire, wherein
- the wire-side connector includes a wire accommodation tube configured to accommodate an end of the wire and extending in the linear fitting direction in the wire-side connector, a first hollow ventilation tube extending parallel to the wire accommodation tube in the wire-side connector, and a shield shell which surrounds the wire accommodation tube and the first hollow ventilation tube and on which a longitudinal end of the protective tube is fixed to,
- the device-side connector includes a second hollow ventilation tube extending in the linear fitting direction in the device-side connector, and a hood surrounding the second hollow ventilation tube, and
- when the wire-side connector and the device-side connector are fitted to each other in the linear fitting direction, the first hollow ventilation tube of the wire-side connector and the second hollow ventilation tube of the device-side connector are coaxially connected to each other to form a ventilation passage that connects an inner space of the device and an inner space of the protective tube in the linear fitting direction to limit increase in a pressure inside the protective tube.
3 more elements
Dependencies are inferred from the claim text.