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1. 发明公开

US20230243330A1 SYSTEMS AND METHODS FOR SUBTERRANEAN ENERGY STORAGE 审中-公开
公开(公告)号：US20230243330A1
公开(公告)日：2023-08-03
申请号：US18161686
申请日：2023-01-30
申请人： John Dane Rasmussen
发明人： John Dane Rasmussen
IPC分类号： F03B13/06 , E21B43/12 , E21F15/10
CPC分类号： F03B13/06 , E21B43/12 , E21F15/10
摘要： The present invention relates to systems and methods for subterranean energy storage. The systems and methods involve a higher-pressured subterranean rock formation in fluid communication with a lower-pressured subterranean rock formation via a controllable fluid channel intersecting both formations. Potential energy is converted to electrical energy by allowing fluid to flow from the higher-pressured formation to the lower-pressured formation through a turbine in fluid communication with the fluid channel. The system is recharged by pumping fluid from the lower-pressured subterranean rock formation to the higher-pressured subterranean rock formation using a pump in fluid communication with the fluid channel.

2. 发明授权

US4421429A Resistive substrate for thermal printing ribbons comprising a mixture of thermosetting polyimide, thermoplastic polyimide, and conductive particulate material 失效
标题翻译：包含热固性聚酰亚胺，热塑性聚酰亚胺和导电颗粒材料的混合物的热敏印刷带的电阻基板
公开(公告)号：US4421429A
公开(公告)日：1983-12-20
申请号：US333348
申请日：1981-12-22
申请人： Arthur E. Graham
发明人： Arthur E. Graham
IPC分类号： B41J31/00 , B41J31/05 , B41J31/14 , B41M5/382 , E21F15/10
CPC分类号： B41M5/3825 , B41J31/05 , Y10S428/914
摘要： Disclosed is a thermal transfer medium which comprises a mixture of a thermosetting polyimide, a thermoplastic polyimide, and graphite. It has a steel support layer and an intermediate layer of silicon dioxide. An outer layer on the steel is the thermal ink. The mixture is applied as a dispersion with a precursor of the thermosetting polyimide. The ribbon may be recoated at the typing station by applying a hot melt of the ink.
摘要翻译：公开了一种热转印介质，其包含热固性聚酰亚胺，热塑性聚酰亚胺和石墨的混合物。它具有钢支撑层和中间层二氧化硅。钢上的外层是热油墨。将该混合物作为分散体与热固性聚酰亚胺的前体一起使用。通过施加油墨的热熔体，可以在打字台重新涂抹带子。

3. 发明授权

US4163582A Pneumatic stowing apparatus 失效
标题翻译：气动收集装置
公开(公告)号：US4163582A
公开(公告)日：1979-08-07
申请号：US867511
申请日：1978-01-06
申请人： Kurt H. Voss
发明人： Kurt H. Voss
IPC分类号： B65G53/46 , E21F15/10
CPC分类号： B65G53/46 , B65G53/4683 , B65G53/525 , E21F15/10
摘要： A pneumatic stowing apparatus for use in underground mine galleries for pneumatically transporting mine waste resulting from blasting operations, mainly comprises a housing in which an element forming at least one chamber is movable between a material receiving position in which such mine waste is filled through an inlet opening in the housing into the chamber and a material-discharging position in which opposite open ends of the chamber are respectively aligned with openings in opposite end walls of the housing, through one of which compressed air is blown over a valve into the chamber so that the mine waste in the latter is transported to a point of use through a discharge conduit connected to the opening in the opposite end wall of the housing, a motor to move the chamber forming element between the positions thereof, and a member for opening and closing the valve in timed sequence with the movement of the chamber forming element.
摘要翻译：一种用于地下矿井用于气体输送由于爆破作业而产生的矿山废料的气动收集装置，主要包括壳体，其中形成至少一个室的元件可在材料接收位置之间移动，在这种位置中，这样的矿井废料通过入口在壳体中打开进入腔室和物料排出位置，其中腔室的相对的开口端分别与壳体的相对端壁中的开口对齐，通过其中的一个压缩空气被吹过阀门进入腔室，使得后者的矿山废料通过连接到壳体的相对端壁中的开口的排放管道输送到使用点，用于在其位置之间移动室形成元件的马达和用于打开和关闭的构件该阀以时间顺序与腔室形成元件的运动相关联。

4. 发明授权

US4740114A Jet stower 失效
标题翻译：喷气机
公开(公告)号：US4740114A
公开(公告)日：1988-04-26
申请号：US904351
申请日：1986-09-05
申请人： Noel Hunt , Michael J. F. Secretan
发明人： Noel Hunt , Michael J. F. Secretan
IPC分类号： B65G53/56 , E21F15/10 , B65G53/58
CPC分类号： E21F15/10 , B65G53/56
摘要： A jet stower for use in handling material in mining comprises a casing having a material inlet and at least two outlets, the casing having an inlet for compressed air to be fed to one or more distribution chambers. The stower casing has an air accelerating unit fitted therein, the unit having at least one air chamber fitted with a nozzle upstream of a material inlet to the unit, across which the nozzle outlet is directed. In use, the unit can be positioned in the casing in any one of at least two alternative positions to direct material entrained in an accelerated air flow downstream of the nozzle outlet to a selected outlet so as to discharge it in a selected direction in the mine. The selected positioning of the unit can be carried out merely by removing the unit and reversing its position in the casing or by linearly or angularly moving it without removing it from the casing. In each selected position only one distribution chamber of the casing communicates with only one air chamber of the unit to produce the accelerated air flow in one direction to one outlet of the unit and casing.
摘要翻译：用于处理采矿材料的喷射炉包括具有材料入口和至少两个出口的壳体，所述壳体具有用于供给到一个或多个分配室的压缩空气的入口。所述容器壳体具有装配在其中的空气加速单元，所述单元具有至少一个空气室，所述空气室在所述单元的材料入口的上游装配有喷嘴，所述喷嘴出口指向所述喷嘴出口。在使用中，该单元可以在至少两个替代位置中的任何一个中定位在壳体中，以将夹带在喷嘴出口下游的加速空气流中的材料引导到选定的出口，以便在矿井中沿着选定方向排出。所选单元的定位只能通过移除单元并反转其在壳体中的位置或通过线性或角度移动而不将其从壳体中取出来进行。在每个选定的位置中，壳体的仅一个分配室仅与该单元的一个气室连通，以在一个方向上产生加速的气流到单元和壳体的一个出口。

5. 发明授权

US1979320A Double-chamber back-filling apparatus with automatic control 失效
标题翻译：双室回灌装置具有自动控制功能
公开(公告)号：US1979320A
公开(公告)日：1934-11-06
申请号：US63041932
申请日：1932-08-25
申请人： CEMENT GUN COMPANY INC
发明人： GEORG DOMINA
IPC分类号： E21F15/10
CPC分类号： E21F15/10

6. 发明申请

US20190017381A1 METHOD AND APPARATUS FOR PASTE BACKFILL 审中-公开
公开(公告)号：US20190017381A1
公开(公告)日：2019-01-17
申请号：US16069018
申请日：2017-01-12
申请人： OUTOTEC (FINLAND) OY
发明人： Mathew REVELL
IPC分类号： E21F15/10 , B28C9/00 , B28C7/02
摘要： An apparatus for backfill paste includes a mixing means configured to produce paste, a storage means configured to store paste, and a feeding means configured to feed paste to a borehole. The mixing means and the storing means is formed of a combined storage and mixing means. The feeding means includes a bottom discharge port configured to feed paste from the combined storage and mixing means. The apparatus includes monitoring means configured to monitor the level of paste in the combined storage and mixing means to maintain the level of paste in the combined storage and mixing means above a setpoint value so as to prevent air from entering the borehole from the combined storage and mixing means.

7. 发明授权

US2301405A Feed wheel and casing 失效
标题翻译：进料轮和套管
公开(公告)号：US2301405A
公开(公告)日：1942-11-10
申请号：US24367738
申请日：1938-12-02
申请人： BERNHARD HOLTZMANN
发明人： BERNHARD HOLTZMANN
IPC分类号： E21F15/10
CPC分类号： E21F15/10

8. 发明授权

US11319810B1 Monitoring device for deformation of locked patch crack of rock slope and arrangement method 有权
公开(公告)号：US11319810B1
公开(公告)日：2022-05-03
申请号：US17401337
申请日：2021-08-13
申请人： CHINA UNIVERSITY OF GEOSCIENCES (WUHAN)
发明人： Huiming Tang , Junrong Zhang , Changdong Li , Wenping Gong , Yongquan Zhang , Zongxing Zou , Chengyuan Lin
IPC分类号： E21D11/00 , E21D11/10 , E21F15/10
摘要： An arrangement method for deformation of a locked patch crack of a rock slope, includes: connecting a filling pipeline on a bladder-type monitoring probe to a mortar guiding pipe through an automatic locking and unlocking device, clamping a portion to be clamped on a bladder by a clamping assembly, driving a clamping driving mechanism to move towards an adit by a push driving mechanism, and pushing the bladder into the adit; injecting cement mortar into the bladder through the mortar guiding pipe by utilizing a high-pressure injection machine to expand the bladder until an upper surface and a lower surface of the bladder abut against an upper surface and a lower surface of the adit, and making a monitor on the bladder abut against the upper and lower surfaces of the adit; and arranging a plurality of bladder-type monitoring probes in an array in the adit.

9. 发明授权

US4493593A Method and device for continuous transporting powdered, fine-grained and coarse-grained materials 失效
标题翻译：连续输送粉末，细粒和粗粒材料的方法和装置
公开(公告)号：US4493593A
公开(公告)日：1985-01-15
申请号：US393353
申请日：1982-06-29
申请人： Heinrich Schlimbach
发明人： Heinrich Schlimbach
IPC分类号： B65G53/16 , E21F15/10
CPC分类号： E21F15/10 , B65G53/16
摘要： A device for continuous transporting granulated material includes a storageontainer and a tubular conveyor housing positioned below and storage container and receiving the granulated material therefrom. The conveyor housing is supplied with pressurized air. A separating member is movable longitudinally of the conveyor housing between a space containing pressurized air and a space containing the granulated material. The separating member is peripherally spaced from the inner wall of the housing to form a through passage therebetween, which continually connects the pressurized air space with the space containing the granulated material. The separating member is provided with an opening connected to a discharge pipe. The separating member forms in the conveyor housing a movable pressure cushion of varying volume which in turn forms in the housing a pressure gas-material mixture which is discharged from the housing through the opening in the separating member and the discharge pipe.
摘要翻译：用于连续输送造粒材料的装置包括储存容器和位于下方的管状输送机壳体和储存容器并从其接收造粒材料。输送机壳体配有加压空气。分离构件可以在包含加压空气的空间和包含造粒材料的空间之间沿输送机壳体纵向移动。分离构件与壳体的内壁在周向间隔开，以在其间形成通过通道，其将加压空气空间与包含造粒材料的空间连续地连接。分离构件设置有连接到排出管的开口。分离构件形成在输送器中，其具有不同体积的可移动的压力缓冲垫，其在壳体中形成压力气体 - 材料混合物，其通过分离构件和排出管中的开口从壳体排出。

10. 发明授权

US2756111A Stowing of waste in mines 失效
标题翻译：废弃物在矿山中的堆放
公开(公告)号：US2756111A
公开(公告)日：1956-07-24
申请号：US31816452
申请日：1952-11-01
申请人： EDWARD RICH
发明人： EDWARD RICH
IPC分类号： E21F15/10
CPC分类号： E21F15/10

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