Ground freezing installation accommodating thermal contraction of metal feed pipes
    1.
    发明授权
    Ground freezing installation accommodating thermal contraction of metal feed pipes 失效
    地面冷冻装置适应金属进料管的热收缩

    公开(公告)号:US07438501B2

    公开(公告)日:2008-10-21

    申请号:US11383691

    申请日:2006-05-16

    申请人: Joseph A. Sopko

    发明人: Joseph A. Sopko

    IPC分类号: F25C1/00

    CPC分类号: E21B36/001 E02D3/115

    摘要: A ground freezing system includes a metal feed pipe for delivering refrigerant to the lower end of a freeze pipe installed in a bore in the ground. The feed pipe is supported on a compression spring which accommodates thermal contraction of the feed pipe while maintaining support of its weight.

    摘要翻译: 地面冷冻系统包括用于将制冷剂输送到安装在地面上的孔中的冷冻管的下端的金属进料管。 进料管支撑在压缩弹簧上,该压缩弹簧适应进料管的热收缩,同时保持其重量的支撑。

    GROUND FREEZING INSTALLATION ACCOMMODATING THERMAL CONTRACTION OF METAL FEED PIPES
    2.
    发明申请
    GROUND FREEZING INSTALLATION ACCOMMODATING THERMAL CONTRACTION OF METAL FEED PIPES 失效
    地面冷冻安装承载金属饲料管道的热合同

    公开(公告)号:US20070267190A1

    公开(公告)日:2007-11-22

    申请号:US11383691

    申请日:2006-05-16

    申请人: Joseph A. Sopko

    发明人: Joseph A. Sopko

    IPC分类号: E21B17/00

    CPC分类号: E21B36/001 E02D3/115

    摘要: A ground freezing system includes a metal feed pipe for delivering refrigerant to the lower end of a freeze pipe installed in a bore in the ground. The feed pipe is supported on a compression spring which accommodates thermal contraction of the feed pipe while maintaining support of its weight.

    摘要翻译: 地面冷冻系统包括用于将制冷剂输送到安装在地面上的孔中的冷冻管的下端的金属进料管。 进料管支撑在压缩弹簧上,该压缩弹簧适应进料管的热收缩,同时保持其重量的支撑。

    Apparatus and method for grouping and prioritizing voice messages for convenient playback
    3.
    发明授权
    Apparatus and method for grouping and prioritizing voice messages for convenient playback 失效
    用于对语音消息进行分组和优先级排列以便方便回放的装置和方法

    公开(公告)号:US06335962B1

    公开(公告)日:2002-01-01

    申请号:US09048841

    申请日:1998-03-27

    IPC分类号: H04M164

    摘要: A voice messaging system and method includes a voice recorder/playback device to store a plurality of voice messages associated with a respective plurality of incoming calls. A receiver receives call related information associated with each of the respective plurality of incoming calls. A controller is provided to organize the plurality of voice messages for playback by the voice recorder/playback device based on pre-stored groupings of expected call related information irrespective of an order in which voice messages are stored. In one aspect the pre-stored groupings relate to various priority levels for playback sequencing. In another aspect the pre-stored groupings relate to a specific voice mailbox or bin to receive the voice message. In yet another aspect, voice recognition techniques may be utilized to query the voice messaging system, either locally or remotely, for voice messages grouped in accordance with the principles of the present invention.

    摘要翻译: 语音消息传送系统和方法包括:语音记录器/重放设备,用于存储与相应的多个来电相关联的多个语音消息。 接收机接收与相应的多个来电中的每一个相关联的呼叫相关信息。 提供控制器,用于根据预先存储的预期呼叫相关信息的分组来组织用于由语音记录器/回放设备重放的多个语音消息,而不管存储语音消息的顺序。 在一个方面,预存储分组涉及用于回放排序的各种优先级。 在另一方面,预存储分组涉及用于接收语音消息的特定语音信箱或分组。 在另一方面,可以利用语音识别技术来本地或远程地对语音消息系统查询根据本发明的原理分组的语音消息。

    GROUND FREEZING METHOD AND APPARATUS WITH GEOTHERMAL GRADIENT COMPENSATION
    4.
    发明申请
    GROUND FREEZING METHOD AND APPARATUS WITH GEOTHERMAL GRADIENT COMPENSATION 审中-公开
    地面冷冻方法和装置与地热梯度补偿

    公开(公告)号:US20070266715A1

    公开(公告)日:2007-11-22

    申请号:US11383666

    申请日:2006-05-16

    申请人: Joseph A. Sopko

    发明人: Joseph A. Sopko

    IPC分类号: F25C1/00 F25D23/12

    摘要: A ground freezing method and apparatus compensates for geothermal gradients by supplying more refrigerant to deeper parts of the earth. One or more metal freeze pipes are installed in a bore and equipped with one or more feed pipes. The feed pipes extend to different depths with the longer feed pipes being larger to supply more refrigerant to greater depths and achieve uniform top to bottom ground freezing despite the effects of geothermal gradients.

    摘要翻译: 地面冷冻方法和装置通过向地球较深的部分供应更多的制冷剂来补偿地热梯度。 一个或多个金属冷冻管安装在孔中并配备有一个或多个进料管。 进料管延伸到不同的深度,较长的进料管更大,以便将更多的制冷剂提供给更大的深度,并且尽管地热梯度的影响也能实现均匀的顶部到底部的地面冷冻。