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公开(公告)号：EP1141665A4
公开(公告)日：2004-12-29
申请号：EP99930544
申请日：1999-06-23
申请人： ROCHESTER GAUGES INC
CPC分类号： G01F23/34 , F17C2250/0413 , G01F23/38 , Y10S73/05
摘要： A float-type liquid level gauge is provided for measuring the level of a liquid such as LPG within a horizontally oriented cylindrical tank (228). The gauge includes a movable pivot arm (212) supporting a float arm assembly (225) and coupled by gears (207, 214) to a magnet shaft (206, 208) and magnet (210) mounted in a rigid support arm (204) through a sideways-securing shaft channel (209). The support arm is connected to the lower side of a gauge head (202) and the magnet extends into a passage (52) in the gauge head so as to be magnetically coupled to a level indicating dial (226) provided on the upper side of the gauge head. The lower portion (302) of the support arm is angled and offset with respect to a longitudinal axis (265) such that a high ratio can be obtained between the gears while still permitting the components of the gauge to pass through the opening of a standard pressure fitting (234).
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公开(公告)号：EP0067348A2
公开(公告)日：1982-12-22
申请号：EP82104733.9
申请日：1982-05-28
发明人： Di Domenico, Italo
CPC分类号： G01F23/34 , G01F25/0069
摘要： A liquid level gauge calibration means which utilizes slip clutch action between the gauge pointer shaft and the float rod. In setting the gauge range, either of said elements may be held stationary at a given point while the other element is moved to coordinate with the given point. Upon release of the element being held, the slip clutch is effective to maintain the established relationship between the two elements. A tool is used to move the slip clutch as needed for desired relative setting of the two elements.
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公开(公告)号：EP3021334A4
公开(公告)日：2017-03-15
申请号：EP13889135
申请日：2013-07-09
发明人： MINO KENICHI , NISHIURA RYUICHI , IDEMARU TOSHIKI
CPC分类号： G01F23/34 , H01F27/14 , H01F2027/404
摘要： The conservator is provided with a housing (110) that houses an insulation oil (130), a rubber bag (120) that inflates or deflates inside the housing (110) so as to contact an oil surface of the insulation oil (130), and an oil level gauge that detects the oil level of the insulation oil (130) housed inside the housing (110). The oil level gauge includes a float member (140), an arm (150) connected to one end of the float member (140), and a dial display unit (160) that displays an oil level in response to an angle of the arm (150). The float member (140) is swingably connected to the arm (150), extending away from the arm (150) along the lower surface of the rubber bag (120). The length of the float member (140) in the extending direction thereof is larger than the maximum thickness of the float member (140).
摘要翻译： 储存器设置有容纳绝缘油（130）的壳体（110），在壳体（110）内部膨胀或放气以使其与绝缘油（130）的油面接触的橡胶袋（120） 以及油位计，其检测容纳在壳体（110）内的绝缘油（130）的油面。 油位计包括浮子构件（140），连接到浮子构件（140）的一端的臂（150）以及响应于臂的角度显示油位的表盘显示单元（160） （150）。 浮子构件（140）可摆动地连接到臂（150），沿着橡胶袋（120）的下表面远离臂（150）延伸。 浮子构件（140）在其延伸方向上的长度大于浮子构件（140）的最大厚度。
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公开(公告)号：EP2947429A4
公开(公告)日：2016-10-26
申请号：EP14740646
申请日：2014-01-20
申请人： NIPPON SEIKI CO LTD
发明人： SATO TETSUYA , SAKAMAKI AKIRA , YAMAURA TAKAYUKI , KOIDE SHIGEKI
IPC分类号： G01F23/36
CPC分类号： G01F23/34 , G01F23/303 , G01F23/363
摘要： Provided is a liquid-surface detection device in which a holder is securely and rotatably supported on a frame. A liquid-surface detection device (F) provided with a holder (2) for rotating a circuit board in conjunction with movement of a float which operates so as to follow a liquid surface, a terminal (5) having an elastic piece (5D) provided with a junction (5A) for contacting an electrode part of the circuit board (4), and a frame (1) for housing a portion of the terminal (5), wherein a bearing part (14) is provided for rotatably supporting an end part of a front arm (3) retained by the holder (2) on an external peripheral portion of the frame (1), the holder (2) is provided with a retaining part (2B) having an upper piece (2A) and a lower piece (2B2) between which the bearing part (14) is disposed, and the frame (1) is provided with a first guide part (17) in which the lower piece (2B2) of the retaining part (2B) of the holder (2) can move in the direction of a rotational axis (S) of the holder (2), and a second guide part (18) in which the lower piece (2B2) of the retaining part (2B) can move in the direction perpendicular to the direction of the rotational axis (S) of the holder (2).
摘要翻译： 提供了一种液面检测装置，其中保持器可靠并可旋转地支撑在框架上。 一种液面检测装置（F），其具有用于使电路板结合随着液面操作的浮子的移动而旋转的保持器（2），具有弹性片（5D）的端子（5） 设置有用于接触电路板（4）的电极部分的接合部（5A）和用于容纳端子（5）的一部分的框架（1），其中设置有用于可旋转地支撑 由保持器（2）保持在框架（1）的外周部上的前臂（3）的端部，保持器（2）设置有具有上部件（2A）的保持部分（2B） 下部件（2B2），其间设有轴承部件（14），框架（1）设置有第一引导部件（17），其中保持部件（2B）的下部件（2B2） 保持器（2）能够沿保持器（2）的旋转轴线（S）的方向移动;以及第二引导部件（18），其中保持部件（2B）的下部件（2B2）可以 在垂直于保持器（2）的旋转轴线（S）的方向的方向上移动。
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公开(公告)号：EP2947429A1
公开(公告)日：2015-11-25
申请号：EP14740646.6
申请日：2014-01-20
IPC分类号： G01F23/36
CPC分类号： G01F23/34 , G01F23/303 , G01F23/363
摘要： Provided is a liquid-surface detection device in which a holder is securely and rotatably supported on a frame. A liquid-surface detection device (F) provided with a holder (2) for rotating a circuit board in conjunction with movement of a float which operates so as to follow a liquid surface, a terminal (5) having an elastic piece (5D) provided with a junction (5A) for contacting an electrode part of the circuit board (4), and a frame (1) for housing a portion of the terminal (5), wherein a bearing part (14) is provided for rotatably supporting an end part of a front arm (3) retained by the holder (2) on an external peripheral portion of the frame (1), the holder (2) is provided with a retaining part (2B) having an upper piece (2A) and a lower piece (2B2) between which the bearing part (14) is disposed, and the frame (1) is provided with a first guide part (17) in which the lower piece (2B2) of the retaining part (2B) of the holder (2) can move in the direction of a rotational axis (S) of the holder (2), and a second guide part (18) in which the lower piece (2B2) of the retaining part (2B) can move in the direction perpendicular to the direction of the rotational axis (S) of the holder (2).
摘要翻译： 提供了一种液体表面检测装置，其中支架牢固且可旋转地支撑在框架上。 本发明提供一种液面检测装置（F），该液面检测装置（F）具备：使液体表面动作的浮子的动作连动而使电路基板旋转的保持件（2）;具有弹性片（5D）的端子（5） ，具备与电路基板（4）的电极部接触的接合部（5A）和收纳端子（5）的一部分的框架（1），其中，设置有轴承部（14） 在所述框架1的外周部具有由所述保持件2保持的前臂3的前端部，所述保持件2具备具有上片2A的保持部2B， 其中设置有轴承部件14的下部件2B2和框架1设置有第一导向部件17，在该第一导向部件17中， （2）能够沿着保持器（2）的旋转轴线（S）的方向移动;以及第二引导部分（18），保持部分（2B）的下部件（2B2）能够在第二引导部分 沿垂直于保持器（2）的旋转轴线（S）的方向的方向移动。
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16.发明公开Liquid level gauge with removable hall device 审中-公开Flüssigkeitsstandanzeiger，mit einer abnehmbaren Hall-Effektanordnung
公开(公告)号：EP1229314A2
公开(公告)日：2002-08-07
申请号：EP01129384.2
申请日：2001-12-18
IPC分类号： G01F23/38
摘要： A liquid level gauge assembly including a dial assembly having a shaped magnet and a removable magnetic detector with a magnetic sensor, preferably a Hall sensor. The dial assembly can provide both visual and electrical signal outputs of the liquid level measured by the gauge assembly. The shaped magnet has a variable thickness which, in cooperation with the Hall sensor, provides a linear output signal from the detector over more than 270 degrees.
摘要翻译： 一种液位计组件，包括具有成形磁体的转盘组件和具有磁传感器的可移除磁性检测器，优选为霍尔传感器。 拨盘组件可以提供由量规组件测量的液位的视觉和电信号输出。 成形磁体具有可变的厚度，其与霍尔传感器协同提供来自检测器的线性输出信号超过270度。
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公开(公告)号：EP0932031B1
公开(公告)日：2001-09-26
申请号：EP98124840.4
申请日：1998-12-29
发明人： Nagase, Yuji, Mitsubishi Heavy Ind., Ltd. , Nakamura, Shogo, Mitsubishi Heavy Ind., Ltd. , Kouchi, Hiroyoshi, Mitsubishi Heavy Ind., Ltd. , Kobayashi, Kazuyuki, Mitsubishi Heavy Ind., Ltd.
IPC分类号： G01F23/34
CPC分类号： G01F23/34
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公开(公告)号：EP0067348A3
公开(公告)日：1984-03-14
申请号：EP82104733
申请日：1982-05-28
发明人： Di Domenico, Italo
CPC分类号： G01F23/34 , G01F25/0069
摘要： A liquid level gauge calibration means which utilizes slip clutch action between the gauge pointer shaft and the float rod. In setting the gauge range, either of said elements may be held stationary at a given point while the other element is moved to coordinate with the given point. Upon release of the element being held, the slip clutch is effective to maintain the established relationship between the two elements. A tool is used to move the slip clutch as needed for desired relative setting of the two elements.
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