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公开(公告)号：US20160327424A1
公开(公告)日：2016-11-10
申请号：US15109751
申请日：2014-12-17
Applicant: DENSO CORPORATION
Inventor： Isao MIYAGAWA , Hiroshi HASHIMOTO
IPC: G01F23/36
CPC classification number: G01F23/363
Abstract: A liquid surface sensing device is installed in a fuel tank having an opening in a ceiling part. The opening is closed by a flange with a gasket constituted by an elastomer providing a seal between the flange and a peripheral edge of the opening. The liquid surface sensing device being assembled to the flange includes a sensing unit disposed vertically below the flange and sensing a liquid surface of a liquid, a lead wire connecting the sensing unit to an external device via the flange, and a guide bending the lead wire extending diagonally downward from the flange to form a valley portion to direct the lead wire diagonally upward.
Abstract translation: 液面感测装置安装在具有在天花板部分中的开口的燃料箱中。 开口由法兰封闭，垫圈由弹性体构成，该弹性体在凸缘和开口的周边边缘之间提供密封。 组装到凸缘的液体表面感测装置包括：垂直设置在凸缘下方并感测液体的液体表面的感测单元，经由凸缘将感测单元连接到外部设备的引线;以及引导件，弯曲导线 从凸缘向斜下方延伸以形成谷部，以将引线向对角线引导。
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公开(公告)号：US20170322066A1
公开(公告)日：2017-11-09
申请号：US15524652
申请日：2015-11-23
Applicant: DENSO CORPORATION
Inventor： Hiroshi HASHIMOTO , Isao MIYAGAWA
Abstract: A liquid level detection device is provided with a fixed body and a rotating body, and includes a float and an arm. The arm has an insertion portion to be inserted in the rotating body and an extending portion extending straight and bent relative to the insertion portion. The rotating body has an insertion hole in which the insertion portion is inserted in an insertion direction, a holding portion having a receiving opening receiving the extending portion in an intersecting direction intersecting with the insertion direction and holding the extending portion received by the receiving opening, and a stopper releasing the receiving opening by moving in the insertion direction due to elastic deformation from a blocking state in which a blocking portion blocks the receiving opening. The stopper has a sliding surface portion facing an opposite direction to the insertion direction, on which the extending portion is allowed to slide. A thickness of the blocking portion in the insertion direction at a tip end of the sliding surface portion is greater than a diameter of the extending portion.
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公开(公告)号：US20170322065A1
公开(公告)日：2017-11-09
申请号：US15524646
申请日：2015-11-23
Applicant: DENSO CORPORATION
Inventor： Hiroshi HASHIMOTO
Abstract: A liquid level detection device is provided with a fixed body and a rotating body, and includes a float and an arm. The arm has an insertion portion to be inserted into the rotating body and an extending portion extending straight and bent relative to the insertion portion. The rotating body has an insertion hole in which the insertion portion of the arm is inserted in an insertion direction, a holding portion having a receiving opening receiving the extending portion in an intersecting direction intersecting with the insertion direction and holding the extending portion received by the receiving opening, a stopper having an end face facing an opposite direction to the insertion direction and releasing the receiving opening by moving in the insertion direction due to elastic deformation from a blocking state in which the end face blocks the receiving opening, and a protruding wall disposed on an opposite side to the holding portion with the stopper in between and protruding in the opposite direction beyond the end face in the blocking state.
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公开(公告)号：US20170343408A1
公开(公告)日：2017-11-30
申请号：US15527214
申请日：2015-11-23
Applicant: DENSO CORPORATION
Inventor： Hiroshi HASHIMOTO
Abstract: A liquid level detection device is provided with a fixed body and a rotating body, and includes a float floating and an arm. The arm has an insertion section to be inserted into the rotating body and an extending section extending linearly and bent with respect to the insertion section. The rotating body has an insertion hole in which the insertion section of the arm is inserted in an insertion direction and a holding section having a receiving opening which receives the extending section and holding the extending section received by the receiving opening. The fixed body has a guide section covering the extending portion in a part of a region between a portion held by the holding section and a portion connected to the float within a rotatable angular range of the arm. The guide section is provided with a passing section used to dispose the part of the extending section inside the guide section.
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