Connector
AssigneeSumitomo Riko Company Limited
InventorsYorihiro Takimoto, Yoshiki Kodaka, Ryousuke Kanegae, Makoto Ito
Life of this patent
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Abstract
A connector includes: a tube body formed in a tubular shape having a first opening and a second opening at both ends thereof, a first opening side of the tube body being connectable to an end of a first pipe, a second opening side of the tube body being connectable to an end of a second pipe, the tube body allowing a fluid to flow therethrough between the first opening and the second opening; a temperature detection element embedded in a tubular part of the tube body and configured to detect a temperature of the fluid flowing through the tube body; and a terminal electrically connected to the temperature detection element and exposed to outside of the tube body.
Claims5
A connector comprising:
- a tube body formed in a tubular shape having a first opening and a second opening at both ends thereof, a first opening side of the tube body being connectable to an end of a first pipe, a second opening side of the tube body being connectable to an end of a second pipe, the tube body allowing a fluid to flow therethrough between the first opening and the second opening;
- a temperature detection element embedded in a tubular part of the tube body and configured to detect a temperature of the fluid flowing through the tube body;
- and
- a terminal electrically connected to the temperature detection element and exposed to outside of the tube body, wherein:
- the tube body includes:
- a first tube portion corresponding to an area that overlaps the first pipe in a flow path direction in a state in which the first pipe is inserted from the first opening;
- a second tube portion corresponding to an area that overlaps the second pipe in the flow path direction in a state in which the second pipe is fitted to an outer circumference of the second tube portion on the second opening side;
- and
- a third tube portion connecting the first tube portion and the second tube portion in the flow path direction,
- the third tube portion includes:
- a large-diameter tube portion located on the first opening side, connecting to the first tube portion, and forming a large-diameter flow path;
- and
- a small-diameter tube portion located on the second opening side, connecting to the second tube portion, and forming a small-diameter flow path,
- a wall thickness of the large-diameter tube portion is greater than a wall thickness of the small-diameter tube portion on the second tube portion side, and
- the temperature detection element is embedded at a part on a large-diameter tube portion side in a boundary part between the large-diameter tube portion and the small-diameter tube portion, and having a wall thickness greater than that of the small-diameter tube portion on the second tube portion side in an area of the third tube portion excluding the first tube portion and the second tube portion.
Dependencies are inferred from the claim text.