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1. 发明申请

US20060133898A1 Method and apparatus for making compacted snow pavements 有权
标题翻译：制作压实的雪路面的方法和装置
公开(公告)号：US20060133898A1
公开(公告)日：2006-06-22
申请号：US11302751
申请日：2005-12-13
申请人： Dmitry Ustyugov
发明人： Dmitry Ustyugov
IPC分类号： E02D19/14
CPC分类号： E01H4/00
摘要： The invention relates to making compacted snow pavements and can be used in apparatuses for compacting snow mass. The inventive apparatus for making compacted snow pavements comprises a front sliding support 1, a rear sliding support 2, a power generator 7, a heat unit 5 having a working zone and provided with a means for supplying heat to snow mass through the working zone, and a means 11 for dynamic compaction. The heat unit 5 is made in the form of at least one separate heat module. The means for supplying heat is arranged so as to be capable of adjusting intensity of the heat flow and fixing the direction in which it is supplied to the working zone. The method of making a compacted snow pavement consists in using the inventive apparatus. The technical result attainable thereby resides in providing a pavement that possesses high load-bearing capacity, wear resistance as well as improved gripping characteristics.
摘要翻译：本发明涉及制造压实的雪路面，并且可以用于压实雪块的装置中。用于制造压实的雪路的本发明的装置包括前滑动支撑件1，后滑动支撑件2，发电机7，具有工作区域的加热单元5，并且设有用于通过工作区域向雪块供热的装置，和用于动态压实的装置11。加热单元5以至少一个单独的加热模块的形式制成。用于供热的装置被布置成能够调节热流的强度并固定其被供应到工作区的方向。制造压实的积雪路面的方法在于使用本发明的装置。因此，可以获得的技术结果在于提供具有高承载能力，耐磨性以及改进的夹持特性的路面。

2. 发明授权

US4676694A Process and installation for the congelation of grounds by means of a cryogenic liquid 失效
标题翻译：通过低温液体处理和安装地面
公开(公告)号：US4676694A
公开(公告)日：1987-06-30
申请号：US739602
申请日：1985-05-29
申请人： Pierre Karinthi , Maurice Gardent , Colette Regnier , Jean Tuccella
发明人： Pierre Karinthi , Maurice Gardent , Colette Regnier , Jean Tuccella
IPC分类号： E02D3/115 , E02D19/14
CPC分类号： E02D3/115 , E02D19/14
摘要： The injection of liquid nitrogen into the probe (2) is regulated in an on-off manner so as to maintain the temperature of the ground at the coldest point above a value within the range of between -140.degree. C. and -160.degree. C. so as to cause calefaction of the liquid nitrogen. The liquid nitrogen is alternately injected into the central passage (9) and into the annular passage (11) of the probe, these passages being thermally insulated from each other.
摘要翻译：将液氮注入探针（2）中以开关方式进行调节，以将最冷点处的地面温度保持在-140℃至-160℃之间的范围内以引起液氮的冷凝。液氮被交替地注入到中心通道（9）中并进入到探针的环形通道（11）中，这些通道彼此隔热。

3. 发明授权

US3436919A Underground sealing 失效
标题翻译：地下密封
公开(公告)号：US3436919A
公开(公告)日：1969-04-08
申请号：US3436919D
申请日：1966-05-09
申请人： CONTINENTAL OIL CO
发明人： SHOCK D ARCY A , SUDBURY JOHN D
IPC分类号： E02D19/14 , E02D27/38 , E04H7/02 , E21D1/12 , E21F17/00 , F17C3/00 , B65G5/00 , E21F17/16
CPC分类号： E02D27/38 , E02D19/14 , E04H7/02 , E21D1/12 , E21F17/00 , F17C3/005 , F17C2203/0678 , F17C2221/033 , F17C2221/035 , F17C2223/0161 , F17C2223/033 , F17C2227/0341 , F17C2227/0376 , F17C2260/032 , F17C2270/0149 , F17C2270/0163

4. 发明授权

US11697914B2 System and methods for in situ recovery and processing of recovered solutions 有权
公开(公告)号：US11697914B2
公开(公告)日：2023-07-11
申请号：US16572412
申请日：2019-09-16
申请人： Denison Mines Corp.
发明人： Peter Longo , Chad Anthony Sorba , Greg P. Newman , Lori L. Newman , Weston Garrett Hubele , Douglass Howard Graves , Brian Michael Pile , Dany Bernard , Sandy Debusschere , Charity Brown , Lonnie Lischka
IPC分类号： E02D19/14 , C22B3/04 , C22B60/02 , E21B43/30 , E21B43/28 , E21B36/00 , C01G43/025
CPC分类号： E02D19/14 , C22B60/0204 , C22B60/0226 , E21B43/28 , E21B43/30 , C01G43/025 , C22B3/04 , E21B36/001 , E21B43/305
摘要： A method and system are provided for the creation of vertical and horizontal freeze wells, in a dome-like pattern around the ore body, as a hydraulic barrier to ensure the ISR mining solution and the mined minerals do not flow out of the ore body. A method to formulate a suitable mining solution used for ISR mining, where the lixivant does not freeze when using the freeze dome containment method and where the resulting PLS has a high concentration of dissolved minerals and thus eliminates the need for the solvent extraction/ion exchange step during processing is also described.

5. 发明授权

US11085164B2 Combination freezing head for nitrogen-brine freezing 有权
公开(公告)号：US11085164B2
公开(公告)日：2021-08-10
申请号：US16344938
申请日：2017-10-18
申请人： Linde Aktiengesellschaft
发明人： Reiner Schiffbauer , Abraham Sliwo
IPC分类号： E02D3/115 , E02D19/14
摘要： An apparatus for freezing ground comprises a freezing head extending along a longitudinal axis, and a first conduit for introducing a first cooling medium or a second cooling medium different therefrom into an interior of the freezing head. The first conduit opens into the interior a second conduit introduces the second cooling medium into the interior of the freezing head or draws the first and/or the second cooling medium off from the interior of the freezing head. The second conduit opens into the interior of the freezing head, the apparatus has at least three separate connections, namely a first connection, via which the first cooling medium can be introduced into the interior of the freezing head, a second connection, via which the second cooling medium can be introduced into the interior of the freezing head, and a third connection, via which the first or the second cooling means can be drawn off from the interior of the freezing head.

6. 发明授权

US10221537B2 Artificial ground freezing method and artificial ground freezing system 有权
公开(公告)号：US10221537B2
公开(公告)日：2019-03-05
申请号：US15537020
申请日：2015-04-22
申请人： CHEMICAL GROUTING CO., LTD.
发明人： Yuichi Tachiwada , Tsutomu Tsuchiya , Takeru Ariizumi , Hiroshi Soma
IPC分类号： E02D3/11 , B02C1/06 , E02D19/14 , E02D3/115 , E21D1/12 , E21D9/04
摘要： The purpose of the present invention is to provide an artificial ground freezing method having good coolant thermal efficiency without a gas-phase coolant being released into the ground or into the air. For that purpose, the present invention has: a freeze pipe (1: casing) for freezing the ground buried in the ground and a coolant circulation pipe (2) provided on the inside of the freeze pipe (1), wherein the coolant flowing inside the coolant circulation pipe (2) is carbon dioxide; and a coolant apparatus (10) that cools and supplies the carbon dioxide to the coolant circulation pipe (2), the coolant circulation pipe (2) comprising a first coolant circulation pipe (2A) on which a plurality of micro-coolant passages (2A delta) is formed, wherein the tip portion (tip portion in the ground) of the first coolant circulation pipe (2A) is connected to a plugging member (3: bottom socket) that connects the plurality of micro-coolant passages (2A delta) of the first coolant circulation pipe (2A) to a coolant supply side and coolant return side.

7. 发明申请

US20100146993A1 Liquid nitrogen enabler 审中-公开
标题翻译：液氮启动器
公开(公告)号：US20100146993A1
公开(公告)日：2010-06-17
申请号：US12592578
申请日：2009-11-30
申请人： Denyse Claire DuBrucq
发明人： Denyse Claire DuBrucq
IPC分类号： F25D9/00 , A62C2/00 , A62B7/00 , E02B15/00 , B01D53/75 , B01D53/34 , C02F1/40 , B01D17/00 , B05B17/00 , A62C3/00 , E02D19/14 , G06Q30/00
CPC分类号： F42B33/06 , A62C99/0018 , G06Q30/0601 , Y10T137/0396
摘要： A method and apparatus for using liquid nitrogen to render crises safe, as in circumstances of hostage crises, entering Methamphetamine labs, purging the accumulating toxic or flammable gases, ending the dispersal of substances from aerosols and capturing the material dispersed by condensing it and sealing it in containers for disposal, picking up spills by solidifying them or gelling the material and containing it for disposal—this includes Mercury spills, sealing and repairing broken pipes and dikes and dams, enabling a combustion engine to quit running, strengthening levee structures by freezing the core for the length of the levee or sandbag structure when severe crises occur, rapid cooling lava flows to structure the solid lava formation to something useful in that location, purging the coalmine fire environment of Oxygen to quell the long-term blaze while cooling subterranean structure to below freezing causing water crystals to loosen structure, treating industrial stack gas to capture acidics and use soot, water and Carbon dioxide components, air drop Liquid Nitrogen, freeze ordnance buried underground freeing it from target structure, and countering aircraft collision situations in tall buildings. These methods can apply in wider circumstances and are enabled by either aperture dispersal of Liquid Nitrogen or pre-pipe evaporation for rapid cooling as the Nitrogen gas emerges and is released safely into the atmosphere.
摘要翻译：一种使用液氮使危机安全的方法和装置，如人质危机情况，进入甲基苯丙胺实验室，清除积存的有毒或可燃气体，结束从气溶胶中物质的分散，并通过冷凝来分散物质并密封在处理的容器中，通过凝固或凝胶化材料并收集物料进行处理，包括汞泄漏，密封和修理破碎的管道和堤坝，使内燃机停止运行，加强堤坝结构，冻结在发生严重危机时堤坝或沙袋结构的长度的核心，快速冷却熔岩流将固体熔岩结构构造成在该位置有用的东西，清除氧气的煤矿火灾环境以平息长期火焰，同时冷却地下结构在低于冰点导致水晶体松动结构，处理工业烟气t o捕获酸性，并使用烟灰，水和二氧化碳组分，空气滴液氮，地下埋藏的冻结武器从目标结构释放，并抵抗高层建筑中的飞机碰撞情况。这些方法可以在更广泛的情况下应用，并且可以通过氮气的开口扩散或管前蒸发进行快速冷却，因为氮气出现并被安全地释放到大气中。

8. 发明授权

US5827012A Thermal plasma conversion of local soils into construction materials 失效
标题翻译：局部土壤热等离子体转化为建筑材料
公开(公告)号：US5827012A
公开(公告)日：1998-10-27
申请号：US778603
申请日：1997-01-06
申请人： Louis J. Circeo, Jr.
发明人： Louis J. Circeo, Jr.
IPC分类号： E01C21/02 , E02D19/14 , F23G5/00
CPC分类号： E01C21/02
摘要： A plasma arc torch heat based apparatus and method converts a quantity of particulate soil having a first set of engineering properties into a selected number of smaller quantities each having improved engineering properties differing from the first set of engineering properties and makes practical utilization of the smaller quantities for applications in which the first set of engineering properties were not suited. The apparatus includes a rotatable kiln which is positionable at an angle to horizontal such that soil is received in an upper end and discharged at a lower end thereof. The kiln is heated to a controlled temperature based on the properties of the soil before treatment and the desired improved properties after treatment to meet application requirements.
摘要翻译：等离子弧焊炬热设备和方法将具有第一组工程特性的一定数量的颗粒状土壤转化为选定数量的较小的数量，每个具有不同于第一组工程特性的改进的工程特性，并且使得较小量的实际应用对于第一组工程性质不适合的应用。该装置包括一可旋转的窑，其可以与水平方向成一定角度定位，使得土壤在上端容纳并在其下端排出。根据处理前的土壤性质，将处理后的窑炉加热至受控温度，并满足应用要求后处理所需的改良性能。

9. 发明授权

US5618134A Self-refrigeration keel-type foundation system 失效
标题翻译：自制龙骨型基础系统
公开(公告)号：US5618134A
公开(公告)日：1997-04-08
申请号：US517982
申请日：1995-08-22
申请人： Joseph C. Balch
发明人： Joseph C. Balch
IPC分类号： E02D27/35 , F28D20/00 , E02D19/14 , F25D23/12
CPC分类号： E02D27/35 , F28D20/0052 , Y02E60/142
摘要： A self-refrigeration keel-type foundation system for supporting a structure, such as a building floor slab, hot or cold pipelines, bridging foundation and the like, above a permafrost earth strata located below the ground includes at least one and preferably a pair of elongated hollow containers underlying the structure, a load bearing assembly mounted on the upper sides of the containers for supporting the structure in a spaced relation above the containers, and a passive arrangement for transferring heat to the atmosphere above the ground via a heat exchanger unit located above the ground in substantial contact with the atmosphere, from the region of the permafrost earth strata adjacent to and supporting the containers via a natural thermal-siphon flow of refrigerant fluid in a refrigerant flow circuit extending through the containers and heat exchange unit and extending therebetween to thereby maintain the permafrost earth strata in a frozen condition.
摘要翻译：在位于地下的多年冻土地层上方的用于支撑诸如建筑物楼板，热管或冷管道，桥接基础等的结构的自制式龙骨型地基系统包括至少一个并且优选地一对位于结构下方的细长的中空容器，安装在容器的上侧上的负载轴承组件，用于以容器间隔开的关系支撑结构;以及被动装置，用于经由位于地面的热交换器单元将热量传递到地面上方的大气在与地球大致接触的地面上，从通过容器和热交换单元延伸并在其间延伸的制冷剂流动回路中的制冷剂流体的自然热虹吸流从邻近并支撑容器的永久冻土地层的区域从而将冻土地层保持在冻结状态。

10. 发明授权

US5605418A Road snow melting system using a surface heating element 失效
标题翻译：道路融雪系统采用表面加热元件
公开(公告)号：US5605418A
公开(公告)日：1997-02-25
申请号：US123044
申请日：1993-09-20
申请人： Koji Watanabe , Yoshinori Nagai
发明人： Koji Watanabe , Yoshinori Nagai
IPC分类号： B61L29/00 , E01C11/26 , E04D13/10 , H05B3/20 , E02D19/14
CPC分类号： E01C11/265 , E04D13/103
摘要： The object of the present invention is to avoid the difficulty of recruiting snow removal personnel by automatically melting snow that has accumulated on roads in areas having cold climates, and protect human life and secure the safety of vehicles and aircraft traveling on such roads and runways.The present invention is comprised of a heating unit wherein a surface heating element, in which an electrically conductive coating is applied onto a cloth, is positioned between metal plates such as aluminum plates above and below and wrapped in a tar-based moisture-proof sheet. Said heating unit is then embedded beneath the surface of road paving. After particularly carefully steam rolling the asphalt and concrete base layer in this case so that it is free of irregularities, the upper surface of said base layer is coated with a primer. After installing and wiring the above-mentioned heating unit on top of said primer-coated base layer, an additional coating of primer is applied followed by paving with a material having a high degree of thermal conductivity, such as an asphalt layer or concrete layer containing fine granules of blast furnace slag, to function as the surface material.
摘要翻译：本发明的目的是为了避免通过自动融化在寒冷气候地区的道路上积聚的雪而招募除雪人员的困难，并且保护人的生命并确保在这些道路和跑道上行驶的车辆和飞机的安全。本发明包括一种加热单元，其中将导电涂层施加到布上的表面加热元件位于诸如铝板之间和之下的金属板之间并且包裹在焦油基防潮片中。然后将所述加热单元嵌入道路铺路表面。在这种情况下特别小心地蒸汽滚动沥青和混凝土基层，使其没有凹凸，所述基层的上表面涂有底漆。在将上述加热单元安装并布置在所述底漆涂覆的基层的顶部之后，施加另外的底漆涂层，然后用具有高导热性的材料（例如沥青层或混凝土层）铺路高炉渣细粒，作为表面材料。

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