公开(公告)号：US20240209261A1

公开(公告)日：2024-06-27

申请号：US17909718

申请日：2022-02-15

申请人： SOUTHEAST UNIVERSITY

发明人： Songyu LIU ,  Xiang ZHANG ,  Guanghua CAI ,  Ying ZHANG ,  Yitong LI ,  Yizhao LIU

IPC分类号： C09K17/10 ,  C04B14/10 ,  C04B28/10 ,  C04B38/10 ,  C04B103/40 ,  C04B111/00 ,  C04B111/40

CPC分类号： C09K17/10 ,  C04B14/10 ,  C04B28/105 ,  C04B38/103 ,  C04B2103/402 ,  C04B2111/00017 ,  C04B2111/40

摘要： The present application belongs to the technical field of civil and architectural engineering materials, and in particular relates to an environmental and low-carbon foamed lightweight soil prepared by using CO2 and MgO as raw materials. Raw material compositions of the carbon sequestration foamed lightweight soil include, in parts by weight, 10 to 200 parts of MgO, 10 to 100 parts of a filler, 2 to 45 parts of a CO2 bubble cluster and 20 to 400 parts of water. The present application is made in view of the problems of large carbon emission and serious energy consumption caused by a cement solidification agent used in traditional foamed lightweight soil.

公开(公告)号：US20230374885A1

公开(公告)日：2023-11-23

申请号：US17748348

申请日：2022-05-19

申请人： Odd Egil Raugstad ,  Ryan Leroux ,  Gianluca Ruggieri ,  Bennie J. Lindsey ,  Gregory Dean

发明人： Odd Egil Raugstad ,  Ryan Leroux ,  Gianluca Ruggieri ,  Bennie J. Lindsey ,  Gregory Dean

IPC分类号： E21B33/138 ,  C09K8/46 ,  C04B38/10

CPC分类号： E21B33/138 ,  C09K8/46 ,  C04B38/103 ,  C04B2111/00146

摘要： A system for cementing a borehole with foamed cement includes a gas delivery assembly mounted on a movable support structure, the gas delivery assembly configured to supply a gas to a cement slurry to generate a foamed cement slurry. The gas delivery assembly includes a heating element in thermal communication with a gas supply, a temperature sensor, a pressure sensor, a flow meter, and an automated control valve in fluid communication with the gas supply. The gas delivery assembly also includes a control module including a processing device configured to control a temperature and a flow rate of the gas supplied to the cement slurry based on a desired flow rate and measurements from the temperature sensor, the pressure sensor and the flow meter.

公开(公告)号：US20180354863A1

公开(公告)日：2018-12-13

申请号：US16106215

申请日：2018-08-21

申请人： NGK INSULATORS, LTD.

发明人： Yuichi TAJIMA ,  Ryuji YAMAGUTI

IPC分类号： C04B38/10 ,  B28B3/20 ,  C04B38/00

CPC分类号： C04B38/103 ,  B28B3/20 ,  C04B38/0006

摘要： A manufacturing method of a ceramic formed body, including: a mixing step in which a raw material for forming a ceramic formed body is dryly mixed, and then, a liquid is added to the obtained dry mixture to wetly mix the mixture; a kneading step in which a mixture obtained in the mixing step is kneaded; an injection step in which supercritical carbon dioxide in the state of supercritical fluid is injected into a kneaded product obtained in the kneading step; and a forming step in which a forming raw material containing the supercritical carbon dioxide obtained in the kneading step and the injection step is extruded to form the ceramic formed body.

公开(公告)号：US20170197880A1

公开(公告)日：2017-07-13

申请号：US15326209

申请日：2015-07-20

申请人： IDIN CO., LTD.

发明人： Ji-Su YU

IPC分类号： C04B26/16 ,  C04B28/08 ,  C04B28/02 ,  C04B38/10 ,  C04B28/04

CPC分类号： C04B26/16 ,  C04B28/02 ,  C04B28/04 ,  C04B28/082 ,  C04B38/10 ,  C04B38/103 ,  C04B2111/40 ,  C04B2201/50 ,  C04B24/282 ,  C04B40/006 ,  C04B7/02

摘要： The present invention relates to a low water content plastic composition comprising hydraulic cement and a method for manufacturing the same. The present invention provides a low water content plastic composition comprising hydraulic cement and a method for manufacturing the same, the composition being characterized by losing flowability and having plasticity since from a flowable, uniform mixture state of hydraulic cement and water with polyol and isocyanate compounds which are raw materials for forming foamed polyurethane, part of the water used in the mixture is separated and removed due to foaming in the course of formation of the foamed polyurethane.

公开(公告)号：US20170160031A1

公开(公告)日：2017-06-08

申请号：US15423507

申请日：2017-02-02

申请人： United State of America as Represented by the Secretary of the Navy

发明人： William Reed ,  Dan Duval ,  John Proctor ,  Alan Ford ,  Chris Williams

IPC分类号： F41A17/06 ,  G05B19/042 ,  G05B9/02

CPC分类号： C04B26/16 ,  B29B7/88 ,  B29C35/02 ,  B29C39/24 ,  B29C43/003 ,  B29C43/48 ,  B29C44/02 ,  B29C2043/483 ,  B29K2075/00 ,  B29K2105/12 ,  B29K2309/06 ,  B29K2509/06 ,  B29L2031/10 ,  C04B14/068 ,  C04B2111/40 ,  C08G18/36 ,  C08G18/7664 ,  C08G18/7671 ,  C08G2101/0066 ,  C08G2101/0083 ,  C08K3/36 ,  F41A17/063 ,  G05B9/02 ,  G05B19/0428 ,  G05B2219/50193 ,  Y10T428/249986 ,  Y10T442/10 ,  C04B14/06 ,  C04B38/0067 ,  C04B38/02 ,  C04B40/0259 ,  C04B2103/40 ,  C04B38/103

摘要： This disclosure involves a method of controlling a safety critical control device, the method comprising: sending user inputs to a first state machine, identifying user inputs by the first state machine, determining the correct state to communicate to a second state machine, the correct state being determined by selecting one state of a plurality of states depending on the user inputs, communicating the correct state to a second state machine through a control bus, and determining the correct state for the second state machine based on communication from the control bus.

公开(公告)号：US09599970B2

公开(公告)日：2017-03-21

申请号：US14195241

申请日：2014-03-03

申请人： United States of America as represented by the Secretary of the Navy

发明人： William Reed ,  Dan Duval ,  John Proctor ,  Alan Ford ,  Chris Williams

IPC分类号： G05B9/02 ,  C08L75/04 ,  B29C39/24 ,  C04B26/16 ,  B29C44/02 ,  C08G18/76 ,  C08G18/36 ,  C04B111/40 ,  B29K309/06 ,  B29K75/00 ,  B29K105/12 ,  B29L31/10 ,  C08K3/36 ,  C08G101/00

CPC分类号： C04B26/16 ,  B29B7/88 ,  B29C35/02 ,  B29C39/24 ,  B29C43/003 ,  B29C43/48 ,  B29C44/02 ,  B29C2043/483 ,  B29K2075/00 ,  B29K2105/12 ,  B29K2309/06 ,  B29K2509/06 ,  B29L2031/10 ,  C04B14/068 ,  C04B2111/40 ,  C08G18/36 ,  C08G18/7664 ,  C08G18/7671 ,  C08G2101/0066 ,  C08G2101/0083 ,  C08K3/36 ,  F41A17/063 ,  G05B9/02 ,  G05B19/0428 ,  G05B2219/50193 ,  Y10T428/249986 ,  Y10T442/10 ,  C04B14/06 ,  C04B38/0067 ,  C04B38/02 ,  C04B40/0259 ,  C04B2103/40 ,  C04B38/103

摘要： This disclosure involves a method of controlling a safety critical control device, the method comprising: sending user inputs to a first state machine, identifying user inputs by the first state machine, determining the correct state to communicate to a second state machine, the correct state being determined by selecting one state of a plurality of states depending on the user inputs, communicating the correct state to a second state machine through a control bus, and determining the correct state for the second state machine based on communication from the control bus.

公开(公告)号：US20140316537A1

公开(公告)日：2014-10-23

申请号：US14195241

申请日：2014-03-03

申请人： United States of America as represented by the Secretary of the Navy

发明人： William Reed ,  Dan Duval ,  John Proctor ,  Alan Ford ,  Chris Williams

IPC分类号： G05B9/02

CPC分类号： C04B26/16 ,  B29B7/88 ,  B29C35/02 ,  B29C39/24 ,  B29C43/003 ,  B29C43/48 ,  B29C44/02 ,  B29C2043/483 ,  B29K2075/00 ,  B29K2105/12 ,  B29K2309/06 ,  B29K2509/06 ,  B29L2031/10 ,  C04B14/068 ,  C04B2111/40 ,  C08G18/36 ,  C08G18/7664 ,  C08G18/7671 ,  C08G2101/0066 ,  C08G2101/0083 ,  C08K3/36 ,  F41A17/063 ,  G05B9/02 ,  G05B19/0428 ,  G05B2219/50193 ,  Y10T428/249986 ,  Y10T442/10 ,  C04B14/06 ,  C04B38/0067 ,  C04B38/02 ,  C04B40/0259 ,  C04B2103/40 ,  C04B38/103

摘要： This disclosure involves a method of controlling a safety critical control device, the method comprising: sending user inputs to a first state machine, identifying user inputs by the first state machine, determining the correct state to communicate to a second state machine, the correct state being determined by selecting one state of a plurality of states depending on the user inputs, communicating the correct state to a second state machine through a control bus, and determining the correct state for the second state machine based on communication from the control bus.

摘要翻译： 本公开涉及一种控制安全关键控制装置的方法，所述方法包括：向第一状态机发送用户输入，识别第一状态机的用户输入，确定与第二状态机通信的正确状态，正确状态 通过根据用户输入选择多个状态的一个状态来确定，通过控制总线将正确状态传送给第二状态机，并且基于来自控制总线的通信来确定第二状态机的正确状态。

公开(公告)号：US08679385B2

公开(公告)日：2014-03-25

申请号：US12955312

申请日：2010-11-29

申请人： Kevin Ying Chou

发明人： Kevin Ying Chou

IPC分类号： B29C44/34 ,  B29C44/46 ,  C04B38/00 ,  C04B38/02 ,  C04B38/10

CPC分类号： C04B35/478 ,  B28B1/50 ,  B28B3/20 ,  C04B35/195 ,  C04B38/103 ,  C04B35/10 ,  C04B35/18 ,  C04B35/185 ,  C04B35/565 ,  C04B35/597 ,  C04B38/0006 ,  C04B38/0054 ,  C04B38/0074 ,  C04B40/0272

摘要： A method of manufacturing a porous ceramic article is provided that includes injecting a gas into a precursor batch material. The gas is pressurized to a positive gauge pressure. Exemplary gasses that can be injected into the precursor batch material include at least one of nitrogen, helium, neon, argon, krypton, and xenon. Air can also be injected into the precursor batch material, including air in which at least a portion of CO2 and/or O2 naturally occurring in air has been removed.

摘要翻译： 提供一种制造多孔陶瓷制品的方法，其包括将气体注入前体批料中。 将气体加压至正表压。 可以注入到前体批料中的示例性气体包括氮，氦，氖，氩，氪和氙中的至少一种。 还可以将空气注入到前体批料中，包括其中已经除去空气中天然存在的CO 2和/或O 2的至少一部分的空气。

公开(公告)号：US20080149337A1

公开(公告)日：2008-06-26

申请号：US12045886

申请日：2008-03-11

申请人： David S. Kulakofsky ,  Pedro Pulido ,  Raul Bonifacio ,  Octavio Araujo Morales

发明人： David S. Kulakofsky ,  Pedro Pulido ,  Raul Bonifacio ,  Octavio Araujo Morales

IPC分类号： E21B33/13

CPC分类号： C04B38/103 ,  C04B28/02 ,  C09K8/473 ,  Y02W30/92 ,  C04B20/002 ,  C04B38/10 ,  C04B40/0028 ,  C04B14/24 ,  C04B18/082

摘要： Foamed cement compositions comprising density reducing additives and methods of making and using the same are disclosed. In one embodiment, a method of cementing is disclosed. The method of cementing comprises preparing a base cement composition comprising a cement, a water, and a density reducing additive, wherein the base cement composition comprises a base density. The method further comprises introducing a gas to the base cement composition to provide a cement composition having a density less than the base density and allowing the cement composition to set.

摘要翻译： 公开了包含密度降低添加剂的发泡水泥组合物及其制备和使用方法。 在一个实施例中，公开了一种固井方法。 固井方法包括制备包含水泥，水和密度降低添加剂的基础水泥组合物，其中基础水泥组合物包含基础密度。 该方法还包括将气体引入基础水泥组合物以提供密度小于基础密度并允许水泥组合物固化的水泥组合物。

公开(公告)号：US07299702B2

公开(公告)日：2007-11-27

申请号：US10520938

申请日：2003-07-15

申请人： Francis Gibert

发明人： Francis Gibert

IPC分类号： G01M5/00

CPC分类号： C04B38/103 ,  B64C9/02 ,  B64D45/0005 ,  B64D2045/001 ,  C04B2103/0028 ,  C09K8/473 ,  G01L1/2225 ,  G01L5/22 ,  C04B24/16 ,  C04B24/32 ,  C04B28/02 ,  C04B2103/40 ,  C04B2103/48

摘要： A dynamometric rod intended to form a pivot for fixing an aircraft wing flap, includes a cylindrical body (10) with a hexagonal head (12) and a threaded end-piece (14). The dimensions and other characteristics of the body (10), head (12) and end-piece (14) correspond to those of pivots normally used for fixing wing flaps. The aforementioned body (10) is provided with a groove (16) which can be provided with a small depth of several tenths of a millimetre and which forms a simple gap which prevents contact between a branch of a clamp or an arm of the flap and the rod at the groove (16). In addition, a sensitive element (18) is positioned at the groove and is very tightly sealed closed. The invention is suitable for aircraft flaps.

摘要翻译： 用于形成用于固定飞机机翼翼片的枢轴的测力杆包括具有六角头部（12）和螺纹端部件（14）的圆柱体（10）。 主体（10），头部（12）和端部件（14）的尺寸和其他特征对应于通常用于固定翼片的枢轴的尺寸和其他特性。 上述主体（10）设置有可以设置有十分之几毫米的小深度的凹槽（16），并且形成一个简单的间隙，该间隙防止了夹子的一个分支或瓣片的臂之间的接触，以及 所述杆在所述凹槽（16）处。 此外，敏感元件（18）定位在凹槽处并且被非常紧密地密封封闭。 本发明适用于飞机襟翼。