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1. 发明申请

US20150336278A1 Auto-Release Vacuum Device 有权
标题翻译：自动释放真空装置
公开(公告)号：US20150336278A1
公开(公告)日：2015-11-26
申请号：US14814708
申请日：2015-07-31
申请人： Delaware Capital Formation, Inc.
发明人： Maurice PERLMAN , Keith S. ATTEE
IPC分类号： B25J15/06
CPC分类号： B25J15/0625 , B25B11/007 , B25J15/0616 , B25J15/0633 , B25J15/0675 , B65G47/91 , F04F5/20 , F04F5/52 , Y10T137/87893
摘要： A vacuum device for a material handling system includes a vacuum device body and a sealing element. The vacuum device body has a vacuum passageway in which a vacuum is generated in response to activation of a pressurized air supply that forces pressurized air through a venturi device. The sealing element moves to a sealing position to substantially seal the vacuum passageway when the air supply is activated, and is urged toward the sealing position via pressurized air that is diverted from an inlet of the vacuum device to the sealing element. The sealing element moves to substantially vent the vacuum passageway when the air supply is deactivated. The vacuum passageway may be in fluid communication with a vacuum cup, which seals against the object when the sealing element is at the sealing position and the vacuum generating device generates at least a partial vacuum in the vacuum. passageway.
摘要翻译：用于材料处理系统的真空装置包括真空装置主体和密封元件。真空装置本体具有真空通道，在真空通道中响应于加压空气供应的激活而产生真空，迫使加压空气通过文丘里装置。当空气供应被激活时，密封元件移动到密封位置以基本上密封真空通道，并且通过从真空装置的入口转移到密封元件的加压空气被推向密封位置。当空气供应停用时，密封元件移动以基本上排出真空通道。真空通道可以与真空杯流体连通，真空杯在密封元件处于密封位置时密封物体，真空产生装置在真空中产生至少部分真空。通道。

2. 发明申请

US20180147732A1 Auto-Release Vacuum Device 审中-公开
公开(公告)号：US20180147732A1
公开(公告)日：2018-05-31
申请号：US15829058
申请日：2017-12-01
申请人： Delaware Capital Formation, Inc.
发明人： Maurice PERLMAN , Keith S. ATTEE
IPC分类号： B25J15/06 , F04F5/52 , F04F5/20 , B65G47/91 , B25B11/00
CPC分类号： B25J15/0625 , B25B11/007 , B25J15/0616 , B25J15/0633 , B25J15/0675 , B65G47/91 , F04F5/20 , F04F5/52 , Y10T137/87893
摘要： A vacuum device for a material handling system includes a vacuum device body and a sealing element. The vacuum device body has a vacuum passageway in which a vacuum is generated in response to activation of a pressurized air supply that forces pressurized air through a venturi device. The sealing element moves to a sealing position to substantially seal the vacuum passageway when the air supply is activated, and is urged toward the sealing position via pressurized air that is diverted from an inlet of the vacuum device to the sealing element. The sealing element moves to substantially vent the vacuum passageway when the air supply is deactivated. The vacuum passageway may be in fluid communication with a vacuum cup, which seals against the object when the sealing element is at the sealing position and the vacuum generating device generates at least a partial vacuum in the vacuum passageway.

3. 发明申请

US20200230825A1 Auto-Release Vacuum Device 审中-公开
公开(公告)号：US20200230825A1
公开(公告)日：2020-07-23
申请号：US16840770
申请日：2020-04-06
申请人： Delaware Capital Formation, Inc.
发明人： Maurice PERLMAN , Keith S. ATTEE
IPC分类号： B25J15/06 , F04F5/52 , F04F5/20 , B65G47/91 , B25B11/00
摘要： A vacuum device for a material handling system includes a vacuum device body and a sealing element. The vacuum device body has a vacuum passageway in which a vacuum is generated in response to activation of a pressurized air supply that forces pressurized air through a venturi device. The sealing element moves to a sealing position to substantially seal the vacuum passageway when the air supply is activated, and is urged toward the sealing position via pressurized air that is diverted from an inlet of the vacuum device to the sealing element. The sealing element moves to substantially vent the vacuum passageway when the air supply is deactivated. The vacuum passageway may be in fluid communication with a vacuum cup, which seals against the object when the sealing element is at the sealing position and the vacuum generating device generates at least a partial vacuum in the vacuum passageway.

4. 发明公开

US20240208080A1 Auto-Release Vacuum Device 审中-公开
公开(公告)号：US20240208080A1
公开(公告)日：2024-06-27
申请号：US18597111
申请日：2024-03-06
申请人： Delaware Capital Formation, Inc.
发明人： Maurice PERLMAN , Keith S. ATTEE
IPC分类号： B25J15/06 , B25B11/00 , B65G47/91 , F04F5/20 , F04F5/52
CPC分类号： B25J15/0625 , B25B11/007 , B25J15/0616 , B25J15/0633 , B25J15/0675 , B65G47/91 , F04F5/20 , F04F5/52 , Y10T137/87893
摘要： A vacuum device for a material handling system includes a vacuum device body and a sealing element. The vacuum device body has a vacuum passageway in which H vacuum is generated in response to activation of a pressurized air supply that forces pressurized air through a venturi device. The sealing element moves to a sealing position to substantially seal the vacuum passageway when the air supply is activated, and is urged toward the sealing position via pressurized air that is diverted from an inlet of the vacuum device to the sealing element. The sealing element moves to substantially vent the vacuum passageway when the air supply is deactivated. The vacuum passageway may be in fluid communication with a vacuum cup, which seals against the object when the sealing element is at the sealing position and the vacuum generating device generates at least a partial vacuum in the vacuum passageway.

5. 发明公开

US20230141787A1 Auto-Release Vacuum Device 审中-公开
公开(公告)号：US20230141787A1
公开(公告)日：2023-05-11
申请号：US18092958
申请日：2023-01-04
申请人： Delaware Capital Formation, Inc.
发明人： Maurice Perlman , Keith S. ATTEE
IPC分类号： B25J15/06 , B25B11/00 , B65G47/91 , F04F5/20 , F04F5/52
CPC分类号： B25J15/0625 , B25B11/007 , B65G47/91 , F04F5/20 , F04F5/52 , B25J15/0675 , B25J15/0633 , B25J15/0616 , Y10T137/87893
摘要： A vacuum device for a material handling system includes a vacuum device body and a sealing element. The vacuum device body has a vacuum passageway in which H vacuum is generated in response to activation of a pressurized air supply that forces pressurized air through a venturi device. The sealing element moves to a sealing position to substantially seal the vacuum passageway when the air supply is activated, and is urged toward the sealing position via pressurized air that is diverted from an inlet of the vacuum device to the sealing element. The sealing element moves to substantially vent the vacuum passageway when the air supply is deactivated. The vacuum passageway may be in fluid communication with a vacuum cup, which seals against the object when the sealing element is at the sealing position and the vacuum generating device generates at least a partial vacuum in the vacuum passageway.

6. 发明申请

US20130200639A1 Auto-Release Vacuum Device 有权
标题翻译：自动释放真空装置
公开(公告)号：US20130200639A1
公开(公告)日：2013-08-08
申请号：US13826756
申请日：2013-03-14
申请人： Delaware Capital Formation, Inc.
发明人： Maurice PERLMAN , Keith S. ATTEE
IPC分类号： B25J15/06
CPC分类号： B25J15/0625 , B25B11/007 , B25J15/0616 , B25J15/0633 , B25J15/0675 , B65G47/91 , F04F5/20 , F04F5/52 , Y10T137/87893
摘要： A vacuum device for a material handling system includes a vacuum device body and a sealing element. The vacuum device body has a vacuum passageway in which a vacuum is generated in response to activation of a pressurized air supply that forces pressurized air through a venturi device. The sealing element moves to a sealing position to substantially seal the vacuum passageway when the air supply is activated, and is urged toward the sealing position via pressurized air that is diverted from an inlet of the vacuum device to the sealing element. The sealing element moves to substantially vent the vacuum passageway when the air supply is deactivated. The vacuum passageway may be in fluid communication with vacuum cup, which seals against the object when the sealing element is at the sealing position and the vacuum generating device generates at least a partial vacuum in the vacuum passageway.
摘要翻译：用于材料处理系统的真空装置包括真空装置主体和密封元件。真空装置本体具有真空通道，在真空通道中响应于加压空气供应的激活而产生真空，迫使加压空气通过文丘里装置。当空气供应被激活时，密封元件移动到密封位置以基本上密封真空通道，并且通过从真空装置的入口转移到密封元件的加压空气被推向密封位置。当空气供应停用时，密封元件移动以基本上排出真空通道。真空通道可以与真空杯流体连通，密封元件处于密封位置时密封件与真空室密封，真空产生装置在真空通道中产生至少一部分真空。

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