专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3620024A Open gutter 失效
标题翻译：打开GUTTER
公开(公告)号：US3620024A
公开(公告)日：1971-11-16
申请号：US3620024D
申请日：1969-09-16
申请人： SPRIBAG AG
发明人： SENN GEORG
IPC分类号： E02B11/00 , E21F16/00 , E21F16/02 , E02D9/04 , E04D13/06
CPC分类号： E21F16/00 , E02B11/00 , E21F16/02
摘要： A NOVEL OPEN GUTTER OR DRAIN FOR DIVERTING LIUQIDS IS DISCLOSED, SAID GUTTER BEING CHARACTERIZED BY THE PROVISION OF A FOIL STRIP WHICH IS REGIDLY CONNECTED WITH AT LEAST ONE REINFORCING ELEMENT. THE FOIL STRIP IS DEFORMED ABOUT ITS LONGITUDINAL AXIS THUS BENDING THE REINFORCING ELEMENT, THE CROSS-SECTION OF THE GUTTER SO FORMED BEING ARCUATE IN SHAPE. THE NOVEL OPEN GUTTER IS SUCH THAT IT CAN EASILY BE DISPLACED IN ALL DIRECTIONS WITHOUT EFFECTING A CHANGE IN ITS CROSS-SECTIONAL CONFIGURATION.

2. 发明申请

US20130192822A1 Mine Dewatering System And Method 有权
标题翻译：矿井脱水系统及方法
公开(公告)号：US20130192822A1
公开(公告)日：2013-08-01
申请号：US13699915
申请日：2011-05-04
申请人： Jeremy Dowling , Geoff Beale
发明人： Jeremy Dowling , Geoff Beale
IPC分类号： E21F16/02 , E21B43/12
CPC分类号： E21F16/02 , E02D19/06 , E02D19/10 , E02D19/20 , E21B43/121 , E21B43/305 , E21F16/00
摘要： A system and method for efficiently and effectively removing water from mine areas is presented. In one embodiment, one or more directionally drilled dewatering wells are drilled into the geologic formation such that at least a portion of the dewatering well is positioned underneath the mine. In one embodiment, one or more of the dewatering wells may originate outside the perimeter of the mine so as not to interfere with mine operations. In one embodiment, a hydrogeologic assessment along with mine dewatering requirements may be used to generate a mine dewatering plan. In one embodiment, a hydrogeologic assessment along with a determination of the dewatering requirements of the mine and surrounding areas may be used to create a mine dewatering plan. In one embodiment, the mine dewatering plan provides design information pertaining to each dewatering well.
摘要翻译：提出了一种高效，有效地从矿区清除水的系统和方法。在一个实施例中，将一个或多个定向钻井的脱水井钻入地质层中，使得脱水井的至少一部分位于矿井的下方。在一个实施例中，一个或多个脱水井可以起源于矿井的周边外，以免干扰矿井的作业。在一个实施例中，可以使用水文地质评估以及矿井脱水要求来产生矿井脱水计划。在一个实施例中，可以使用水文地质学评估以及矿井及其周边地区的脱水要求的确定来创建矿井脱水计划。在一个实施例中，矿井脱水计划提供了关于每个脱水井的设计信息。

3. 发明授权

US3869028A Dolly using a warm-kept battery as its driving power source 失效
标题翻译：使用WARM-KEPT电池作为其驱动电源多次使用
公开(公告)号：US3869028A
公开(公告)日：1975-03-04
申请号：US41213973
申请日：1973-11-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： SAWADA YUJI , TAKEMOTO KATSUMI , MARUOKA YASURO
IPC分类号： E21F16/02 , B65G1/06 , E04G23/02 , H01M10/42 , H01M10/50 , B60M1/34
CPC分类号： B65G1/065 , H01M10/42 , H01M10/615 , H01M10/658
摘要： A dolly using a warm-kept battery as its driving power source is described, which comprises a member for loading thereon an article to be conveyed and a shoe for feeding a required electric power from a trolley, and which is adapted to run along equipped rails for conveying said article, said dolly being characterized in that it is provided with a battery serving as a driving power source for said dolly which battery is covered by a heat insulating material and includes a heater associated with a thermostat and heated by an electric power fed from said trolley through said shoe, and plug portions which can be detachably engaged with members for forcibly discharging hydrogen gas produced upon charging said battery.
摘要翻译：描述了使用保温电池作为其驱动电源的小车，其包括用于在其上装载待运送物品的构件和用于从手推车馈送所需电力的鞋，并且适于沿着配备的轨道为了传送所述物品，所述小车的特征在于，其设置有用作所述小车的驱动动力源的电池，所述电池被绝热材料覆盖，并且包括与恒温器相关联的加热器并通过馈电从所述手推车通过所述鞋，以及插塞部分，其可以与构件可拆卸地接合，以强制地排出在对所述电池充电时产生的氢气。

4. 发明申请

US20220120183A1 TUNNEL ADAPTIVE LINING STRUCTURE IN COMPLEX ENVIRONMENT AND CONSTRUCTION METHOD THEREOF 有权
公开(公告)号：US20220120183A1
公开(公告)日：2022-04-21
申请号：US17158720
申请日：2021-01-26
申请人： China Institute of Water Resources and Hydropower Research
发明人： Xiaogang Wang , Lipeng Liu , Xingsong Sun , Ruizhi Fu , Yongyu Ling , Yujie Wang , Yufei Zhao , Qingwei Duan , Xingchao Lin , Long Jiang , Ruilang Cao , Qiang Zhang , Ping Sun , Jin Pi
IPC分类号： E21F16/02 , E21D11/38
摘要： The disclosure discloses an adaptive lining structure of a tunnel in complex environment and a construction method thereof, and relates to the technical field of tunnel construction, comprising a lining, a pressure regulating layer and a connecting cylinder; wherein the pressure regulating layer is provided between the lining and a surrounding rock; and the connecting cylinder is provided in the tunnel and runs through the top of the lining. The adaptive lining structure of a tunnel in complex environment and the construction method in the disclosure are simple in structure, reasonable in design and convenient for efficient construction; it can deal with engineering problems such as lining cracking caused by high internal water and high external water in the tunnel, and can ensure the safety of tunnel lining in different periods.

5. 发明申请

US20190338641A1 A Draining Mesh Module and a Method of Operating a Draining Mesh in a Construction 审中-公开
公开(公告)号：US20190338641A1
公开(公告)日：2019-11-07
申请号：US16469854
申请日：2017-12-15
申请人： Dolenco Group ApS
发明人： Johnny René Poulsen
IPC分类号： E21D11/38 , E21F16/02
摘要： A draining mesh module for building into a construction, such as a tunnel wall, to provide draining channels in said construction, includes at least one semi pipe of a flexible material. The draining mesh module has a longitudinal direction and a cross direction extending crosswise to the longitudinal direction. The semi pipe constitutes a part of a channel extending from one longitudinal end to an opposite longitudinal end of the draining mesh module, and that the longitudinal ends of the draining mesh module comprise attachment means for interconnecting longitudinal ends of two adjacent draining mesh modules, whereby a channel in one of those two draining mesh modules is connected to a channel in the other of those two draining mesh modules.

6. 发明申请

US20220316337A1 Ultra-Long Tunnel Sewage Disposal, Separation and Drainage Structure Suitable for Cold Regions 有权
公开(公告)号：US20220316337A1
公开(公告)日：2022-10-06
申请号：US17426407
申请日：2020-06-18
申请人： CCCC Second Highway Consultants Co., Ltd.
发明人： Yong Cheng , Wenbo Peng , Kang Gao , Yilin Jian , Cong Zheng , Xiang Gao , Zidong Song , Xiaoxin Zou
IPC分类号： E21F16/02 , E21F17/00
摘要： The invention discloses an ultra-long tunnel sewage disposal, separation and drainage structure suitable for cold regions, comprising: a tunnel portal section drainage structure and a tunnel body section drainage structure and an out-tunnel clear water ditch, an out-tunnel deep-buried ditch, an out-tunnel sewage ditch and a clear water tank; the tunnel portal section drainage structure comprises a central ditch and a side sewage ditch A, the central ditch is deeply buried in the position, lower than the freezing depth, of a tunnel portal section of the main tunnel, and the side sewage ditches A are arranged on both sides of the tunnel portal section of the main tunnel; the tunnel body section drainage structure comprises a side clear water ditch and a side sewage ditch B, and the side clear water ditch and the side sewage ditch B are arranged on both sides of the tunnel body section of the main tunnel. The structure has the advantages that separation and discharge treatment of clear water and sewage during tunnel construction and operation is realized, and high environmental requirements are met; the tunnel portal section and the tunnel body section are separately provided with a drainage structure, the heat preservation requirement of drainage in cold regions is met, and underground water can be effectively prevented from seeping into the tunnel to cause freezing disasters; the drainage capacity of the main tunnel is enhanced through assistance of the service tunnel, and super-large water drainage of the ultra-long tunnel is achieved.

7. 发明授权

US5840221A Process for making silicon carbide reinforced silicon carbide composite 失效
标题翻译：制造碳化硅增强碳化硅复合材料的工艺
公开(公告)号：US5840221A
公开(公告)日：1998-11-24
申请号：US758715
申请日：1996-12-02
申请人： Sai-Kwing Lau , Salavatore J. Calandra , Roger W. Ohnsorg
发明人： Sai-Kwing Lau , Salavatore J. Calandra , Roger W. Ohnsorg
IPC分类号： C04B41/88 , B28B1/26 , B28B1/52 , B28B23/00 , C04B35/565 , C04B35/573 , C04B35/80 , E21D11/38 , E21F16/02 , C01B31/36
CPC分类号： B28B1/52 , B28B1/265 , B28B23/0006 , C04B35/565 , C04B35/573 , C04B35/6263 , C04B35/6269 , C04B35/62857 , C04B35/62865 , C04B35/62868 , C04B35/62871 , C04B35/62873 , C04B35/62897 , C04B35/806 , E21D11/383 , E21F16/02 , C04B2235/3821 , C04B2235/3826 , C04B2235/421 , C04B2235/424 , C04B2235/48 , C04B2235/5244 , C04B2235/5248 , C04B2235/5427 , C04B2235/5436 , C04B2235/5445 , C04B2235/5472 , C04B2235/652 , C04B2235/661 , C04B2235/94 , C04B2235/96 , C04B2235/9607 , C04B2235/9623 , C04B2235/963 , Y10T428/292 , Y10T428/2929 , Y10T428/2933 , Y10T428/2938 , Y10T428/30
摘要： A process comprising the steps of: a) providing a fiber preform comprising a non-oxide ceramic fiber with at least one coating, the coating comprising a coating element selected from the group consisting of carbon, nitrogen, aluminum and titanium, and the fiber having a degradation temperature of between 1400.degree. C. and 1450.degree. C., b) impregnating the preform with a slurry comprising silicon carbide particles and between 0.1 wt % and 3 wt % added carbon c) providing a cover mix comprising: i) an alloy comprising a metallic infiltrant and the coating element, and ii) a resin, d) placing the cover mix on at least a portion of the surface of the porous silicon carbide body, e) heating the cover mix to a temperature between 1410.degree. C. and 1450.degree. C. to melt the alloy, and f) infiltrating the fiber preform with the melted alloy for a time period of between 15 minutes and 240 minutes, to produce a ceramic fiber reinforced ceramic composite.
摘要翻译：一种方法，包括以下步骤：a）提供包含非氧化物陶瓷纤维的至少一层涂层的纤维预制件，所述涂层包含选自碳，氮，铝和钛的涂层元素，所述纤维具有降解温度在1400℃至1450℃之间，b）用包含碳化硅颗粒的浆料和0.1重量％至3重量％的添加碳之间浸渍预型体c）提供覆盖混合物，其包括：i）合金包括金属浸渗剂和涂层元件，以及ii）树脂，d）将覆盖混合物放置在多孔碳化硅体的至少一部分表面上，e）将覆盖混合物加热至1410℃ 熔融合金，f）用熔融合金浸渍纤维预成型件15分钟至240分钟的时间，制成陶瓷纤维增强陶瓷复合材料。

8. 发明授权

US4934874A Mobile pumping installation 失效
标题翻译：移动抽水安装
公开(公告)号：US4934874A
公开(公告)日：1990-06-19
申请号：US272988
申请日：1988-12-21
申请人： Johannes Kleer , Klaas T. Hove , Wilhelm Beyer
发明人： Johannes Kleer , Klaas T. Hove , Wilhelm Beyer
IPC分类号： E21D9/12 , E02F3/34 , E02F3/407 , E02F3/92 , E21D9/13 , E21F13/00 , E21F16/02
CPC分类号： E21D9/13 , E02F3/3405 , E02F3/407 , E02F3/92
摘要： A mobile transfer device is provided with a high-pressure piston pump connected to a conveyor pipeline having a portion upstream of the pump forming a suction pipe, an elongated loading shovel being provided at a forward end of the transfer device disposed transverse thereto, with means connected between the transfer device and the shovel for raising and lowering the shovel, an elongated screw conveyor being disposed in the shovel longitudinally thereof at a rear wall of the shovel, the screw conveyor having a conveying end point at an inlet of the suction pipe which opens into the shovel, and an elongated stamping mill provided in the shovel above the screw conveyor and parallel thereto and being provided with a plurality of swingable stampers distributed therealong and adapted to engage sludge in said screw conveyor for treatment thereof.
摘要翻译： PCT No.PCT / DE88 / 00077 Sec。 371日期：1988年12月21日 102（e）日期1988年12月21日PCT提交1988年2月17日PCT公布。出版物WO88 / 06211 日本1988年8月25日。移动式传送装置设置有连接到输送管线的高压活塞泵，其具有在泵的上游部分形成吸入管的部分，细长的装载铲在转移的前端处设置设备横向设置，具有连接在转移装置和用于升高和降低铲斗之间的铲斗之间的装置，细长的螺旋输送机沿纵向设置在挖掘机的后壁处，螺旋输送机具有输送端点吸入管的入口通向铲斗，以及细长的冲压机，设置在螺旋输送机上方并与其平行的铲中，并设置有多个分配在其上的可摆动的压模，并适于与所述螺旋输送机中的污泥接合以进行处理其中。

9. 发明公开

CN118008461A 一种用于隧洞施工过程中的排水系统审中-公开
公开(公告)号：CN118008461A
公开(公告)日：2024-05-10
申请号：CN202410108746.8
申请日：2024-01-26
申请人：温州市瓯江引水发展有限公司
发明人：陈乃静 , 沈振锁 , 宋倩倩 , 王鼎 , 黄泓翔
IPC分类号： E21F16/02 , F04B49/06 , F04B49/02 , B01D21/00 , B01D21/02
摘要：本发明公开了一种用于隧洞施工过程中的排水系统，包括第一集水池和第二集水池，所述隧洞的含泥水流汇入第一集水池中，所述第一集水池设有溢流口和溢水口，所述第一集水池的水溢流至第二集水池，所述第二集水池设有抽水泵抽排，所述溢水口高于溢流口，并且所述溢水口与容腔连通，容腔中设有与应急泵的控制系统连接的水位监测装置，所述应急泵的进水口设在第一集水池中。本发明用于排出隧洞施工过程的水，并可以降低隧洞渗出水等的含泥沙量，减少抽水泵维修或更换频次。

10. 发明公开

CN118008460A 一种隧道仰供段的卵石集水井降水施工方法审中-公开
公开(公告)号：CN118008460A
公开(公告)日：2024-05-10
申请号：CN202410101891.3
申请日：2024-01-24
申请人：中铁四局集团有限公司 , 中铁四局集团第七工程有限公司 , 西南交通大学
发明人：王洪旭 , 王克义 , 徐华生 , 刘爱武 , 吕笑笑 , 王好明 , 陈光 , 林先明 , 王勇 , 姚大闯 , 张俊儒 , 陈文尹 , 王圣涛 , 张友海
IPC分类号： E21F16/02 , E21D11/38 , E21D11/00 , E21D11/10 , E21D1/08 , E21D5/11 , E02D19/10
摘要：本发明公开了一种隧道仰供段的卵石集水井降水施工方法，具体步骤包括S1：在二次衬砌与初支结构之间布置土工布与EVA防水板，S2：在基岩面至仰供段的交接处布置卵石降水井，S3：布置卵石降水井周混凝土使其与仰供填充位置混凝土标号相同，S4：将卵石降水井与井周混凝土同时浇筑，浇筑过程中由辅助护筒辅助浇筑，S5：在卵石降水井的两侧设置PVC排水管，排水管与两侧的盲沟连接；该隧道仰供段的卵石集水井降水施工方法，通过预先布置卵石降水井将隧道内后续施工时仰供初支面的水预先集中达到降水效果，在仰供初支布置及防水板铺设时，减少由于涌水或者下部突水量大造成积水而影响施工的情况。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式