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公开(公告)号：US20120116299A1
公开(公告)日：2012-05-10
申请号：US13384389
申请日：2010-07-21
申请人： Johannes Willem Tack
发明人： Johannes Willem Tack
IPC分类号： A61M1/06
CPC分类号： A61M1/0072 , A61M1/06 , F04B45/02 , F04B45/027
摘要： A drive mechanism for generating a negative pressure in a vacuum chamber (32/132) of a breast pump (10/110), the drive mechanism comprising a housing (12/112), a motor (14/114) coupled to a rotatable drive element within the housing, a resilient membrane (28/128) coupled to the housing and, a flexible strap (50/150) coupled between the drive element and the resilient membrane. Rotation of the drive element causes the flexible strap to pull and resiliently deform the resilient membrane to create the negative pressure in a vacuum chamber of a breast pump. Also, a breast pump including such a drive mechanism together with a vacuum chamber (32/132) coupled to the housing (12/112). The vacuum chamber comprises a receptacle and a breast-receiving funnel (40/140) in fluid communication with the receptacle, wherein when a woman's breast is placed in the breast-receiving funnel, the vacuum chamber is sealed closed such that deformation the resilient membrane (28/128) creates a negative pressure in the vacuum chamber.
摘要翻译： 一种用于在吸奶器（10/110）的真空室（32/132）中产生负压的驱动机构，所述驱动机构包括壳体（12/112），电动机（14/114），其联接到可旋转的 驱动元件，耦合到壳体的弹性膜（28/128）和耦合在驱动元件和弹性膜之间的柔性带（50/150）。 驱动元件的旋转导致柔性带拉动并弹性地变形弹性膜，以在吸奶器的真空室中产生负压。 此外，一种包括这种驱动机构的吸奶器以及联接到壳体（12/112）的真空室（32/132）。 真空室包括与容器流体连通的容器和乳房接收漏斗（40/140），其中当女性的乳房被放置在乳房接收漏斗中时，真空室被密封封闭，使得弹性膜 （28/128）在真空室中产生负压。
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公开(公告)号：US10364812B2
公开(公告)日：2019-07-30
申请号：US14233323
申请日：2012-07-19
IPC分类号： F16F1/38 , F22B1/28 , F04B23/02 , F04B39/12 , F04B53/00 , F04B53/16 , F16F1/373 , F16F15/08 , D06F75/12 , D06F75/40
摘要： A domestic appliance, such as a steam iron or a coffee making apparatus comprises a housing, a water reservoir, an actuator, and a boiler for providing hot water or steam for use by the appliance. In operation, a plunger pump of the actuator is reciprocating at the mains frequency, which introduces vibrations. To reduce undesired sound and noise from the vibrations, the domestic appliance further comprises a sub frame and a base frame, wherein the actuator is mounted on the sub frame and a resilient member is arranged between the sub frame and the base frame for moveably mounting the sub frame at the base frame.
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公开(公告)号：US20130123689A1
公开(公告)日：2013-05-16
申请号：US13810866
申请日：2011-07-22
申请人： Franciscus Jozef Bosman , Johannes Willem Tack , Egbert Van De Veen , Pieter Bax , Bernardo Arnoldus Mulder
发明人： Franciscus Jozef Bosman , Johannes Willem Tack , Egbert Van De Veen , Pieter Bax , Bernardo Arnoldus Mulder
IPC分类号： A61M1/06
CPC分类号： A61M1/06 , A61M1/1698
摘要： The invention comprises a breast pump apparatus comprising a vacuum pump and a variable-volume buffer volume coupled together in fluid communication. The apparatus also includes a breast-receiving portion coupled to the vacuum pump and the buffer volume such that the vacuum pump is operable to generate negative pressure at the breast-receiving portion to stimulate milk expression, and the negative pressure generated at the breast-receiving portion can be controlled by controlling the buffer volume.
摘要翻译： 本发明包括一种吸奶器装置，其包括真空泵和以流体连通的方式耦合在一起的可变体积缓冲体积。 所述装置还包括连接到真空泵和缓冲体积的乳房接收部分，使得真空泵可操作以在乳房接收部分处产生负压以刺激牛奶表达，并且在乳房接收处产生负压 可以通过控制缓冲体积来控制部分。
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公开(公告)号：US10364811B2
公开(公告)日：2019-07-30
申请号：US14233313
申请日：2012-07-19
IPC分类号： F04B23/02 , F04B39/12 , F04B53/00 , F04B53/16 , F04B53/22 , A47J31/00 , D06F75/12 , F22B1/28 , D06F75/40 , F16H21/44
摘要： A domestic appliance, such as a steam iron or a coffee making apparatus. The appliance comprises a housing, a water reservoir, an actuator, and a boiler for providing hot water or steam for an appliance. An input of the actuator is connected to the water reservoir, an output of the actuator is connected to an inlet of the boiler. In operation, the actuator introduces vibrations which are transmitted to the housing and radiated by the housing to the environment which cause unwanted sounds and noise. The unwanted sounds and noise induced by these vibrations is substantially reduced via two leaf springs mounted at opposite sides of the actuator which reduce the transmission of the vibrating energy by moving the actuator in a direction opposite to a direction of the movement of the drive member.
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公开(公告)号：US08617101B2
公开(公告)日：2013-12-31
申请号：US13384389
申请日：2010-07-21
申请人： Johannes Willem Tack
发明人： Johannes Willem Tack
IPC分类号： A61M1/06
CPC分类号： A61M1/0072 , A61M1/06 , F04B45/02 , F04B45/027
摘要： A drive mechanism for generating a negative pressure in a vacuum chamber (32/132) of a breast pump (10/110), the drive mechanism comprising a housing (12/112), a motor (14/114) coupled to a rotatable drive element within the housing, a resilient membrane (28/128) coupled to the housing and, a flexible strap (50/150) coupled between the drive element and the resilient membrane. Rotation of the drive element causes the flexible strap to pull and resiliently deform the resilient membrane to create the negative pressure in a vacuum chamber of a breast pump. Also, a breast pump including such a drive mechanism together with a vacuum chamber (32/132) coupled to the housing (12/112). The vacuum chamber comprises a receptacle and a breast-receiving funnel (40/140) in fluid communication with the receptacle, wherein when a woman's breast is placed in the breast-receiving funnel, the vacuum chamber is sealed closed such that deformation the resilient membrane (28/128) creates a negative pressure in the vacuum chamber.
摘要翻译： 一种用于在吸奶器（10/110）的真空室（32/132）中产生负压的驱动机构，所述驱动机构包括壳体（12/112），电动机（14/114），其联接到可旋转的 驱动元件，耦合到壳体的弹性膜（28/128）和耦合在驱动元件和弹性膜之间的柔性带（50/150）。 驱动元件的旋转导致柔性带拉动并弹性地变形弹性膜，以在吸奶器的真空室中产生负压。 此外，一种包括这种驱动机构的吸奶器以及联接到壳体（12/112）的真空室（32/132）。 真空室包括与容器流体连通的容器和乳房接收漏斗（40/140），其中当女性的乳房被放置在乳房接收漏斗中时，真空室被密封封闭，使得弹性膜 （28/128）在真空室中产生负压。
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公开(公告)号：US08876760B2
公开(公告)日：2014-11-04
申请号：US13810866
申请日：2011-07-22
申请人： Franciscus Jozef Bosman , Johannes Willem Tack , Egbert Van De Veen , Pieter Bax , Bernardo Arnoldus Mulder
发明人： Franciscus Jozef Bosman , Johannes Willem Tack , Egbert Van De Veen , Pieter Bax , Bernardo Arnoldus Mulder
CPC分类号： A61M1/06 , A61M1/1698
摘要： A breast pump apparatus, including a vacuum pump and a variable-volume buffer volume coupled together in fluid communication, also includes a breast-receiving portion coupled to the vacuum pump and the buffer volume such that the vacuum pump is operable to generate negative pressure at the breast-receiving portion to stimulate milk expression, and the negative pressure generated at the breast-receiving portion can be controlled by controlling the buffer volume.
摘要翻译： 包括在流体连通中耦合在一起的真空泵和可变容积缓冲体积的吸奶器装置还包括联接到真空泵和缓冲体积的乳房接收部分，使得真空泵可操作以在 可以通过控制缓冲体积来控制乳房接收部分，以刺激牛奶表达，并且在乳房接收部分产生的负压。
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公开(公告)号：US20140270728A1
公开(公告)日：2014-09-18
申请号：US14233323
申请日：2012-07-19
CPC分类号： F04B53/003 , D06F75/12 , D06F75/40 , F04B23/02 , F04B39/121 , F04B39/127 , F04B53/16 , F16F1/3735 , F16F1/3828 , F16F15/08 , F22B1/285
摘要： The invention relates to a domestic appliance, such as a steam iron or a coffee making apparatus. Such appliances comprising a housing, a water reservoir, an actuator, for example, plunger pump and a boiler for providing hot water or steam for an appliance. An input of the plunger pump is connected to the water reservoir, an output of the plunger pump is connected to an inlet of the boiler. In operation, the plunger pump is reciprocating at the mains frequency. The operating plunger pumps introduces vibrations which are transmitted to the housing and radiated by the housing to the environment which cause sounds and noise which are not user friendly. In order to reduce the sound and noise the domestic appliance comprises a base frame, an actuator connected to the base frame, the actuator being provided with a drive member and the actuator being arranged for reciprocating movement of the drive member, wherein the domestic appliance further comprises a sub frame and a resilient member, whereby the actuator is mounted on the sub frame and the resilient member is arranged between the sub frame and the base frame for moveably mounting the sub frame at the base frame.
摘要翻译： 本发明涉及家用电器，例如蒸汽熨斗或咖啡制造设备。 这种设备包括壳体，储水器，致动器，例如柱塞泵和用于为器具提供热水或蒸汽的锅炉。 柱塞泵的输入连接到储水器，柱塞泵的输出端连接到锅炉的入口。 在操作中，柱塞泵以电源频率往复运动。 操作柱塞泵引入被传送到壳体并由壳体辐射到环境的振动，这引起不方便用户的声音和噪声。 为了减少声音和噪音，家用电器包括底架，连接到底架的致动器，致动器设置有驱动构件，并且致动器被布置成用于驱动构件的往复运动，其中家用电器进一步 包括副框架和弹性构件，由此致动器安装在副框架上，并且弹性构件布置在子框架和基座框架之间，用于将子框架可移动地安装在基架上。
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公开(公告)号：US20140157956A1
公开(公告)日：2014-06-12
申请号：US14233313
申请日：2012-07-19
IPC分类号： F16H21/44
CPC分类号： F04B53/003 , A47J31/00 , D06F75/12 , D06F75/40 , F04B23/02 , F04B39/121 , F04B39/123 , F04B53/16 , F04B53/22 , F16H21/44 , F22B1/285
摘要： The invention relates to a domestic appliance, such as a steam iron or a coffee making apparatus. Such appliance comprises a housing, a water reservoir, an actuator, for example, plunger pump and a boiler for providing hot water or steam for an appliance. An input of the plunger pump is connected to the water reservoir, an output of the plunger pump is connected to an inlet of the boiler. In operation, the plunger pump is reciprocating at the mains frequency. The operating plunger pumps introduces vibrations which are transmitted to the housing and radiated by the housing to the environment which cause sounds and noise which are not user friendly and environment friendly. In order to reduce the sound induced by these vibrations the domestic appliance is provided with two leaf springs mounted at opposite sides of the actuator for moving the actuator in a direction opposite to a direction of the movement of the drive member.
摘要翻译： 本发明涉及家用电器，例如蒸汽熨斗或咖啡制造设备。 这种设备包括壳体，储水器，致动器，例如柱塞泵和用于为器具提供热水或蒸汽的锅炉。 柱塞泵的输入连接到储水器，柱塞泵的输出端连接到锅炉的入口。 在操作中，柱塞泵以电源频率往复运动。 操作柱塞泵引入传输到壳体并由壳体辐射到环境的振动，该环境引起不方便和环境友好的声音和噪声。 为了减少由这些振动引起的声音，家用电器设置有安装在致动器的相对侧的两个板簧，用于沿与驱动构件的运动方向相反的方向移动致动器。
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公开(公告)号：US20110238007A1
公开(公告)日：2011-09-29
申请号：US13132942
申请日：2009-12-11
CPC分类号： A61M1/0037 , A61M1/06 , A61M2210/1007
摘要： A motorised head (3) for a breast pump comprising a motor unit (35) including a motor and a drive mechanism (22) for driving a pump, a body mounting portion which is fixedly mountable to a body of a breast pump, a motor mounting portion (39) on which the motor and drive mechanism (22) are disposed, and a resiliently deformable member (49) connecting the body mounting portion and the motor mounting portion such that the resiliently deformable member reduces the transfer of vibration caused by the motor or drive mechanism to a breast pump body to which the body mounting portion is mounted.
摘要翻译： 一种用于吸奶器的电动头（3），包括：电动机单元（35），包括马达和用于驱动泵的驱动机构（22）;固定地安装到吸奶器主体的主体安装部分，马达 设置有马达和驱动机构（22）的安装部分（39）和连接主体安装部分和马达安装部分的弹性可变形部件（49），使得弹性变形部件减小由 马达或驱动机构连接到安装有本体安装部分的吸乳器主体。
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