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1. 发明授权

US12071852B2 Refuge shelter, coupling and method 有权
公开(公告)号：US12071852B2
公开(公告)日：2024-08-27
申请号：US15618872
申请日：2017-06-09
申请人： David Emerson Maust , Shawn L. Fike , Michael Scott Bishoff
发明人： David Emerson Maust , Shawn L. Fike , Michael Scott Bishoff
IPC分类号： E21F11/00 , E04H15/20
CPC分类号： E21F11/00 , E04H15/20 , E04H2015/201 , E04H2015/206
摘要： A refuge shelter includes a container. The shelter includes a tent that is disposed in the container in an undeployed state. The tent includes an inflatable support structure which is inflatable from an undeployed state in the container to a deployed state, and a seal which seals the tent to the container in a deployed state. The support structure has a plurality of hoses interconnected by couplers. The hoses have an inside diameter of less than 5 inches. A gas flow apparatus. A refuge shelter for miners in a mine includes a container and a tent that is disposed in the container. The tent has a test support to which a sample of the external environment can be obtained from inside the tent when the tent is deployed. A method for providing a refuge chamber for miners in a mine.

2. 发明授权

US10982509B2 Safety plug 有权
公开(公告)号：US10982509B2
公开(公告)日：2021-04-20
申请号：US16102439
申请日：2018-08-13
申请人： Rattlejack Innovations Pty. Ltd.
发明人： Leigh Maurice Sutton
IPC分类号： E21B41/00 , E21B23/06 , E21B33/128 , E21D20/00 , E21F11/00 , E21B33/129 , E21B23/02
摘要： A safety plug for use in rock drilling operations. The safety plug includes a base part and one or more expander elements. The base part has a leading end and a trailing end and a generally cylindrical outer surface between the leading and trailing ends, on which one or more external spirals are formed. The external spirals are provided to engage the internal wall of a bore within which the safety plug is inserted to anchor the base part within the bore. The one or more expander elements have an inactive non-expanded condition and an active, laterally expanded condition. The safety plug is operable to absorb load applied to its leading end in two stages, whereby: in a first stage, load applied to the leading end of the one or more expander elements up to a predetermined load is transferred to the base part and the base part is operable to react the load by engagement of the spirals with the internal wall of the bore. In a second stage, load applied to the same leading end beyond the predetermined load causes the one or more expander elements to transition to the active condition in which the expander elements expand laterally to engage the internal wall of the bore to resist shifting movement of the safety plug within the bore in the direction of the applied load.

3. 发明申请

US20210095565A1 RAPID CONSTRUCTION METHOD OF PIPE JACKING FOR UNDERGROUND RESCUE TUNNEL WITH LARGE SECTION 有权
公开(公告)号：US20210095565A1
公开(公告)日：2021-04-01
申请号：US17031399
申请日：2020-09-24
申请人： DALIAN UNIVERSITY OF TECHNOLOGY
发明人： Zhenggang GUO , Juan WANG , Shuai LV , Jiangtao BI , Deyue YU
IPC分类号： E21F11/00 , E21D9/11 , E21D9/00 , E21D9/10
摘要： A rapid construction method of pipe jacking for underground rescue tunnel with large section is disclosed. The present invention realizes rock breaking through the cutting head of a roadheader cutting unit, and pushes pipe jacking forward through a pushing thruster. During the process, a protecting bush fixedly connected with a stretchable part is adopted for circumferential support; and since the cutting head and the protecting bush occupy the rock breaking space, and the pushing thruster pushes pipe jacking forward to push the coal rock in the annular space to the circumferential direction, the effect of moving forward without slag discharge can be achieved. The present invention can establish a rescue tunnel quickly and effectively, which saves rescue time and greatly reduces the threat to the life safety of trapped people. The present invention can establish a fast and safe underground rescue tunnel with large section for the rescue of people.

4. 发明授权

US09562432B2 Inflatable air barriers 有权
标题翻译：充气气幕
公开(公告)号：US09562432B2
公开(公告)日：2017-02-07
申请号：US13623614
申请日：2012-09-20
申请人： RITE-HITE HOLDING CORPORATION
发明人： Frank Heim , Kevin J. Gebke , Nicholas L. Kaufmann , Nicolas B. Paschke , Terry L. Bauer
IPC分类号： E04H9/14 , E21F11/00 , E21F1/10
CPC分类号： E21F11/00 , E21F1/10
摘要： Example inflatable air barriers are disclosed herein. Some example barriers disclosed herein include one or more inflatable tubes for maintaining a sealed airlock leading to an underground shelter. Such shelters provide miners with temporary refuge in the event of a mining incident involving the release of contaminated air. Some example barriers disclosed herein include one or more of the following: an inflatable tube with an air permeable section, a resiliently compressible foam body or other resilient member for supporting a deflated tube, a magnet for providing a secure seal, an inflatable tube with interchangeable end caps, elastic bands for securing the position of an inflatable tube, or an inflatable tube with one or more windows.
摘要翻译：本文公开了示例性可充气空气屏障。本文公开的一些示例性障碍物包括一个或多个可充气管，用于维持通向地下掩体的密封的气闸。如果发生涉及释放受污染空气的采矿事件，这些庇护所为矿工提供临时避难所。本文公开的一些示例性障碍包括以下中的一个或多个：具有透气部分的可充气管，可弹性压缩的泡沫体或用于支撑放气管的其它弹性构件，用于提供可靠密封的磁体，可互换的可充气管端盖，用于固定可充气管的位置的弹性带，或具有一个或多个窗口的可充气管。

5. 发明申请

US20160186565A1 METHOD FOR COOLING A REFUGE CHAMBER IN AN EMERGENCY SITUATION 审中-公开
标题翻译：在紧急情况下冷却冷气室的方法
公开(公告)号：US20160186565A1
公开(公告)日：2016-06-30
申请号：US14915697
申请日：2014-08-20
申请人： DRÄGER SAFETY AG & CO. KGAA
发明人： Christian BODE , Sven NEERVOORT , René KIEWITT
IPC分类号： E21F11/00 , F25D16/00 , F25D3/04
CPC分类号： E21F11/00 , E21F3/00 , F25D3/045 , F25D16/00
摘要： A method for cooling a refuge chamber (100) with an emergency cooler (10) in an emergency situation includes cooling of a refrigerating agent (22) in a cold accumulator (20) with a cooling device (30) and detecting an emergency situation. Cold being stored in the refrigerating agent (22) of the cold accumulator (20) is released into the refuge chamber (100)—the refrigerating agent (22) of the cold accumulator (20) is exposed for heat transfer with the refuge chamber (100).
摘要翻译：在紧急情况下用紧急冷却器（10）冷却避难室（100）的方法包括用冷却装置（30）冷却冷藏库（20）中的冷冻剂（22）并检测紧急情况。储存在蓄冷器（20）的冷冻剂（22）中的冷藏被释放到避难室（100）中 - 冷藏库（20）的冷冻剂（22）暴露以与避难室（ 100）。

6. 发明授权

US09057263B2 Self-contained refuge chamber 有权
标题翻译：独立的避难所
公开(公告)号：US09057263B2
公开(公告)日：2015-06-16
申请号：US12506801
申请日：2009-07-21
申请人： Geoffrey Allan Whittaker , Gerald John Ness
发明人： Geoffrey Allan Whittaker , Gerald John Ness
IPC分类号： B01D53/62 , E21F11/00
CPC分类号： E21F11/00 , B01D53/62 , B01D2251/304 , B01D2251/404 , B01D2251/604 , B01D2255/2073 , B01D2255/20761 , B01D2257/502 , B01D2257/504 , B01D2259/4566 , Y02C10/04
摘要： An apparatus for treating a medium, the apparatus including structure for generating a flow of a working fluid in a flow path, treatment structure for subjecting the medium to treatment and a delivery device for delivering the medium to the treatment structure, the treatment structure and the delivery device being operable in response to the flow of working fluid. A refuge chamber and method utilize such apparatus.
摘要翻译：一种处理介质的装置，该装置包括用于产生流路中的工作流体的流动的结构，用于对介质进行处理的处理结构和用于将介质输送到处理结构的处理结构，处理结构和输送装置可响应于工作流体的流动而可操作。避难所和方法利用这种装置。

7. 发明授权

US09038775B2 Ladderway system for underground raises 有权
标题翻译：地下升降梯梯系统
公开(公告)号：US09038775B2
公开(公告)日：2015-05-26
申请号：US13521575
申请日：2010-12-24
申请人： Steven Peter Durkin
发明人： Steven Peter Durkin
IPC分类号： A62B1/20 , E06C1/28 , E06C7/08 , E02D29/12 , E06C1/38 , E06C9/02 , E21D5/00 , E21F11/00
CPC分类号： E06C1/28 , E02D29/12 , E02D29/122 , E06C1/38 , E06C7/084 , E06C9/02 , E21D5/00 , E21F11/00
摘要： An improved ladderway system 30 for an underground raise. The system comprises an elongate tube 32 made of a suitably rigid plastics material and adapted to be received in the raise. The tube has a series of steps 34 moulded into an interior side wall thereof so as to form a ladder extending substantially the full length of the tube 32.
摘要翻译：用于地下加注的改进的梯道系统30。该系统包括由适当刚性的塑料材料制成的细长管32，并适于被接收在升高中。该管具有模制成其内侧壁的一系列步骤34，以便形成基本上延伸到管32全长的梯子。

8. 发明申请

US20130264131A1 Mobile Refuge Chamber 审中-公开
标题翻译：移动避难室
公开(公告)号：US20130264131A1
公开(公告)日：2013-10-10
申请号：US13439533
申请日：2012-04-04
申请人： Gary Lee Carney
发明人： Gary Lee Carney
IPC分类号： E21F11/00 , B62D63/02 , B62D55/06 , A62B31/00
CPC分类号： A62B31/00 , E21F11/00
摘要： A self-movable mine refuge chamber powered by a drive assembly, preferably in the form of a set of crawler or tractor mechanisms, mounted on the chamber, so that the chamber can be moved through the mine without use of any other motive force. The drive assembly further includes a tilt assembly so that one end of the other of the chamber can also be tilted to establish a modified height profile to permit obstacles along the path to be negotiated. The drive assembly is powered by an on-board, detachable power supply module and, using controls from outside the chamber, the chamber can be maneuvered through working tunnels or roadways, crosscuts, or other passageways within the mine, and be positioned and repositioned at will.
摘要翻译：一个由可移动的矿井避难所室，由驱动组件提供动力，优选地以安装在该室上的一套履带或拖拉机构的形式，使得该舱可以通过该矿而不使用任何其它动力。驱动组件还包括倾斜组件，使得另一个腔室的一端也可以倾斜以建立修改的高度轮廓，以允许沿着路径的障碍物被协商。驱动器组件由板上可拆卸的电源模块供电，并且使用来自外部的控制器可以通过工作隧道或道路，横切或矿井内的其他通道来操纵室，并且可以将其定位和重新定位在将。

9. 发明申请

US20120119562A1 MINE SAFETY SYSTEM 审中-公开
标题翻译：矿山安全系统
公开(公告)号：US20120119562A1
公开(公告)日：2012-05-17
申请号：US13293217
申请日：2011-11-10
申请人： Winchester E. Latham , Mark W. Polo
发明人： Winchester E. Latham , Mark W. Polo
IPC分类号： E21F11/00 , E21F17/00 , E02F5/08 , F16L1/028
CPC分类号： E02F5/08 , E02F3/241 , E21F11/00
摘要： A mine safety system having at least a substantial portion of a mine conduit buried within a trench that is formed in the mine floor is provided. The mine safety system can be sturdy and durable in construction and in operation because a substantial pressure from a mine collapse is transferred to the surrounding earth or soil when the mine conduit is partially or fully buried in the mine floor. The mine safety system can be simply and inexpensively installed in newly constructed mines or retrofitted in existing mines. The mine conduit can be made of a lightweight plastic which can make handling of the conduit easier. Moreover, installation of the trench and the mine safety system is quicker and easier with use of a cutter drum that can form a curved trench bottom when the conduit is circular.
摘要翻译：提供了一种矿井安全系统，其具有至少大部分埋设在矿井内形成的沟槽内的矿井导管的部分。矿井安全系统在施工和运行中可以坚固耐用，因为当矿井管道部分或完全埋在矿井底部时，矿井崩溃的巨大压力转移到周围的土壤或土壤。矿山安全系统可以简单廉价地安装在新建的矿山中，或在现有的矿井内进行改造。矿井导管可以由轻便的塑料制成，可以更容易地处理导管。此外，当导管是圆形时，使用可以形成弯曲的沟槽底部的切割滚筒，使得沟槽和矿井安全系统的安装更快速和容易。

10. 发明申请

US20100319563A1 TRANSPORATION SYSTEM FOR A SUB-SURFACE ACTIVITY AREA 审中-公开
标题翻译：亚表面活动区域的运输系统
公开(公告)号：US20100319563A1
公开(公告)日：2010-12-23
申请号：US12279577
申请日：2007-02-16
申请人： Kjell-Are Vassmyr , Martin Ivar Aaserod , Torkel Gjerstad , Robert Schumacher
发明人： Kjell-Are Vassmyr , Martin Ivar Aaserod , Torkel Gjerstad , Robert Schumacher
IPC分类号： E21F13/00 , B61B1/00 , E21F11/00
CPC分类号： E21F11/00 , E21F13/004
摘要： A transportation system comprising means for evacuating personnel from at least one area of activity (16) under a surface (13, 14), where the transportation system comprises at least one transport access passage (17) to the area of activity (16), at least one evacuation access passage (18, 28) to the area of activity (16) and in addition at least one transport conveyance (21) for evacuation through the evacuation access passage (18, 28).
摘要翻译：一种运输系统，包括用于将人员从表面（13,14）下方的活动（16）的至少一个区域排出的装置，其中所述运输系统包括至少一个运送区域（16）的运输通道（17）至少一个撤离进入通道（18,28）到活动区域（16），以及至少一个用于通过排气通道（18,28）排空的运输输送器（21）。

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