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公开(公告)号：US11768469B2
公开(公告)日：2023-09-26
申请号：US16846811
申请日：2020-04-13
申请人： Omega SA
CPC分类号： G04B39/02 , G04B37/088 , G04B45/0084
摘要： A water-resistant watch case of a diving watch, includes at least one back mounted on a lower side of a middle part, and a crystal mounted on an upper side of the middle part. The crystal includes an annular peripheral surface to be fastened with an amorphous metal gasket on an inner annular surface that is complementary in shape, on the upper side of the middle part. The annular peripheral surface of the crystal is inclined towards the inside of the watch case at a determined angle less than 90° relative to a central axis perpendicular to a plane of the watch case to distribute stresses between the crystal and the middle part due to the water pressure during a dive. The annular peripheral surface and the inner annular surface are conical in shape.
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公开(公告)号：US09360843B2
公开(公告)日：2016-06-07
申请号：US14856771
申请日：2015-09-17
申请人： Montres Breguet S.A.
CPC分类号： G04B37/0075 , G04B21/02 , G04B23/028 , G04B23/12 , G04B37/087 , G04B37/088 , G04C21/02 , G04C21/34
摘要： The musical or striking watch is provided with an acoustic radiation arrangement. The watch includes a watch case, formed at least of a case middle and a back cover removably fixed to the case middle, and at least one crystal for closing said case. The acoustic radiation arrangement includes a connecting support part fixed in the case back between a back bezel and a back crystal. The back bezel includes several lateral openings. A cavity is defined between the connecting support part and the openings in the back bezel.
摘要翻译： 音乐或醒目的手表设有声辐射装置。 手表包括手表壳，至少形成一个可拆卸地固定到壳体中间的壳体中部和后盖，以及至少一个用于封闭所述壳体的晶体。 声辐射装置包括固定在后挡板和背晶之间的壳体中的连接支撑部分。 后挡板包括几个侧面开口。 在连接支撑部分和后挡板中的开口之间限定空腔。
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公开(公告)号：US20080049561A1
公开(公告)日：2008-02-28
申请号：US11837234
申请日：2007-08-10
申请人： Noriaki OZAWA
发明人： Noriaki OZAWA
IPC分类号： G04B37/00
CPC分类号： G04G13/021 , G04B37/0075 , G04B37/088
摘要： A timepiece having an external case, a sound source disposed inside the external case, an internal filter that is gas permeable and waterproof and is disposed opposite with a gap to the external case and the sound source, and a communication opening that communicates the space between the external case and the internal filter with the outside. The internal filter is a porous thin film that has a large number of small holes and assures waterproofness preventing water from passing the small holes for at least ten minutes when in contact with water at normal pressure.
摘要翻译： 一种具有外壳的壳体，设置在外壳内的声源，具有透气性和防水性的内部滤波器，与外部壳体和声源的间隙相对设置的连通开口， 外部外壳和内部过滤器与外部。 内部过滤器是具有大量小孔的多孔薄膜，并且当与常规压力下的水接触时，确保防水性防止水通过小孔至少十分钟。
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公开(公告)号：US20180173166A1
公开(公告)日：2018-06-21
申请号：US15791776
申请日：2017-10-24
发明人： Eri KAYANO
CPC分类号： G04B39/02 , G04B37/005 , G04B37/088 , G04B39/025 , G04B43/002 , G04G17/08
摘要： A device case includes a resin case body having an opening which is disposed on a viewing face of the case body and a step which is disposed on an interior of the opening and protruding further to the interior than an inner face of the opening. The device case further includes a windproof member having an outer diameter smaller than an inner diameter of the opening of the case body and larger than an inner diameter of the step; and an adhesive section bonding and fixing the windproof member at a position to seal the opening of the case body. The adhesive section has higher flexibility than the case body.
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公开(公告)号：US07403450B2
公开(公告)日：2008-07-22
申请号：US11837234
申请日：2007-08-10
申请人： Noriaki Ozawa
发明人： Noriaki Ozawa
CPC分类号： G04G13/021 , G04B37/0075 , G04B37/088
摘要： A timepiece having an external case, a sound source disposed inside the external case, an internal filter that is gas permeable and waterproof and is disposed opposite with a gap to the external case and the sound source, and a communication opening that communicates the space between the external case and the internal filter with the outside. The internal filter is a porous thin film that has a large number of small holes and assures waterproofness preventing water from passing the small holes for at least ten minutes when in contact with water at normal pressure.
摘要翻译： 一种具有外壳的壳体，设置在外壳内的声源，具有透气性和防水性的内部滤波器，与外部壳体和声源的间隙相对设置的连通开口， 外部外壳和内部过滤器与外部。 内部过滤器是具有大量小孔的多孔薄膜，并且当与常规压力下的水接触时，确保防水性防止水通过小孔至少十分钟。
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公开(公告)号：US2382728A
公开(公告)日：1945-08-14
申请号：US47588743
申请日：1943-02-15
申请人： BULOVA WATCH CO INC
发明人： EDWARD KUPCHICK
IPC分类号： G04B37/08
CPC分类号： G04B37/088 , Y10S206/811
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公开(公告)号：US11880167B2
公开(公告)日：2024-01-23
申请号：US17320781
申请日：2021-05-14
申请人： MECO SA
发明人： Samuel Geiser , Rémy Thiry , Hervé Avril , Julien Bonenfant
IPC分类号： G04B37/08
CPC分类号： G04B37/088
摘要： A sealing device (100) for a watch (200) configured to be inserted into a primary space (201) comprised in a middle part (210). The sealing device (100) includes an insertion organ (110) configured to be inserted into the primary space (201), a first sealing elements set (120) configured to seal the primary space (201) between the middle part (210) and the insertion organ (110), and a sealing elements set (140) configured to seal a secondary space (131) between a drive organ (130) and the insertion organ (110).
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公开(公告)号：US20160370766A1
公开(公告)日：2016-12-22
申请号：US15107721
申请日：2014-12-18
CPC分类号： G04B37/088 , G04B15/14 , G04B17/045 , G04B17/063 , G04B17/24 , G04C3/08 , G04C5/005
摘要： A mechanical clock movement includes a resonator, an escapement linked to the resonator, and a display of at least one item of time information. The display is driven by a mechanical drive device via a counter wheel train, the work rate of which is set by the escapement. At least the resonator is housed in a chamber, in which a reduced pressure in relation to atmospheric pressure prevails. The escapement is a magnetic escapement including an escape wheel coupled directly or indirectly to the resonator via a non-contact magnetic coupling system, wherein the magnetic coupling system is formed so that a non-magnetic wall of the chamber runs through the magnetic escapement so that a first part of the escapement is located inside the chamber whereas a second part of the escapement is located outside the chamber.
摘要翻译： 机械时钟运动包括谐振器，连接到谐振器的擒纵机构和至少一个时间信息的显示。 显示器由机械驱动装置经由计数器列车驱动，其工作速度由擒纵机构设定。 至少谐振器被容纳在室中，其中相对于大气压降低压力。 擒纵机构是包括通过非接触式磁耦合系统直接或间接地耦合到谐振器的擒纵轮的磁擒纵机构，其中磁耦合系统被形成为使得室的非磁壁穿过磁擒纵机构，使得 擒纵机构的第一部分位于室内，而擒纵机构的第二部分位于室外。
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9.发明申请公开(公告)号：US20160109855A1
公开(公告)日：2016-04-21
申请号：US14856771
申请日：2015-09-17
申请人： Montres Breguet S.A.
IPC分类号： G04B37/00
CPC分类号： G04B37/0075 , G04B21/02 , G04B23/028 , G04B23/12 , G04B37/087 , G04B37/088 , G04C21/02 , G04C21/34
摘要： The musical or striking watch is provided with an acoustic radiation arrangement. The watch includes a watch case, formed at least of a case middle and a back cover removably fixed to the case middle, and at least one crystal for closing said case. The acoustic radiation arrangement includes a connecting support part fixed in the case back between a back bezel and a back crystal. The back bezel includes several lateral openings. A cavity is defined between the connecting support part and the openings in the back bezel.
摘要翻译： 音乐或醒目的手表设有声辐射装置。 手表包括手表壳，至少形成一个可拆卸地固定到壳体中间的壳体中部和后盖，以及至少一个用于封闭所述壳体的晶体。 声辐射装置包括固定在后挡板和背晶之间的壳体中的连接支撑部分。 后挡板包括几个侧面开口。 在连接支撑部分和后挡板中的开口之间限定空腔。
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公开(公告)号：US20230195040A1
公开(公告)日：2023-06-22
申请号：US18080100
申请日：2022-12-13
申请人： OMEGA SA
发明人： Léonard TESTORI
CPC分类号： G04B37/02 , G04B37/088 , G04B17/10 , G04B99/00
摘要： A method for compensating the rate as a function of the temperature of a watch (1). A water-resistant case (2) contains a movement (3) with an oscillator (4), in an internal volume V occupied by n moles of a gas of constant R, where the pressure coefficient Cp and the humidity coefficient Ch of the movement (3) are determined, an optimal value Cto of the thermal coefficient Ct of the oscillator (4) is calculated defining the relatively linear variation of the rate thereof as a function of the temperature T, compensating the pressure and humidity deviations. The pressure P and/or the constant R and/or the quantity of gas and/or the temperature T are varied in the case. In the factory, the thermal coefficient of elastic return, and/or the quantity and/or the nature of the gas in the watch, and/or the internal volume of the case (2) are modified.
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