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1. 发明授权

US11415135B2 Aerostatic thrust bearing and method of aerostatically supporting a thrust load in a scroll compressor 有权
公开(公告)号：US11415135B2
公开(公告)日：2022-08-16
申请号：US16009940
申请日：2018-06-15
申请人： TRANE INTERNATIONAL INC.
发明人： Jay H. Johnson , Michael G. Benco , Sung Hwa Jeung , Scott J. Smerud , James Joseph Wiltzius
IPC分类号： F04C29/02 , F16N15/00 , F04C18/02 , F01C21/02 , F04C23/00
摘要： A scroll compressor includes a first scroll member, a second scroll member, and an aerostatic thrust bearing. The aerostatic thrust bearing forms a layer of gas between the second scroll member and a fixed supporting member to support the second scroll member as the second scroll member rotates and/or orbits. Also disclosed is a method of supporting a rotating/orbiting scroll member in a scroll compressor. The method including supplying pressurized gas to an aerostatic thrust bearing such that a layer of gas is formed between the rotating/orbiting scroll member and a fixed supporting member.

2. 发明授权

US11345871B2 System and method for reducing friction, torque and drag in artificial lift systems used in oil and gas production wells 有权
公开(公告)号：US11345871B2
公开(公告)日：2022-05-31
申请号：US16666267
申请日：2019-10-28
申请人： Scott Rettberg
发明人： Scott Rettberg
IPC分类号： C10M105/24 , C10M125/14 , F16N15/00 , C10M173/00 , F04B39/02
摘要： A method of lubricating a fluid production pump may include mixing a polarized lubricant with water to produce a diluted lubricant. The method may additionally include creating a flowpath within the fluid production pump. An initial volume of the diluted lubricant may be circulated within the flowpath to allow the diluted lubricant to react with components of the fluid production pump and form a protective barrier on the components of the fluid production pump. The method may further comprise repeatedly introducing a periodic volume of diluted lubricant into the fluid production pump according to a predefined lubrication schedule.

3. 发明申请

US20200292107A1 Threaded Connection for Pipe and Method for Producing Threaded Connection for Pipe 审中-公开
公开(公告)号：US20200292107A1
公开(公告)日：2020-09-17
申请号：US16754930
申请日：2018-10-12
申请人： Nippon Steel Corporation , Vallourec Oil and Gas France
发明人： Masahiro Oshima , Masanari Kimoto
IPC分类号： F16L15/00 , F16N15/00
摘要： A threaded connection for pipe includes a pin and a box. The threaded connection for pipe includes a Zn—Ni alloy plated layer and a solid lubricant coating. The Zn—Ni alloy plated layer is formed on a contact surface of at least one of the pin and the box and contains 10 to 16 mass % of Ni. The solid lubricant coating is formed on the Zn—Ni alloy plated layer. The contact surface on which the Zn—Ni alloy plated layer is formed is ground. Now define arithmetic average roughness of the surface of the Zn—Ni alloy plated layer as Ra1, and arithmetic average roughness of the contact surface as Ra2. Ra1 ranges from 0.1 to 3.2 μm. Ra1 is more than Ra2.

4. 发明授权

US10539186B2 Process to create a self-organizing surface matrix 有权
公开(公告)号：US10539186B2
公开(公告)日：2020-01-21
申请号：US14944977
申请日：2015-11-18
申请人： Kenneth K. Chao
发明人： Kenneth K. Chao
IPC分类号： B05D7/14 , F16C33/64 , F16C33/66 , C10M103/00 , F16N15/00 , B05D5/00 , F16C33/62 , F16C33/04
摘要： A method involves the coating of a metallic substrate with a blasting medium through sandblasting or equivalent techniques. The blasting medium is preferably a powder made of silicon nitride (or other ceramic or engineering materials). The sandblasting process allows the silicon nitride powder to form a loosely packed layer on the substrate. With additional treatment via rolling and/or sliding action against a secondary body in the presence of a liquid lubricant, the loosely packed particle layer turns into a flattened surface matrix consisting of particle clusters and irregular cavities. The silicon nitride particles are spontaneously attached to the substrate surface without the use of an adhesive agent which subsequently leads to the formation of a surface matrix exhibiting a chaotic hybrid topography with zero tensile stress when subjected to rolling/sliding contact pressure. This cluster-cavity matrix can evolve continuously (thus dynamic) and is immune to debris indentation from dirty lubricants. It is a complex, self organizing, and adaptive system. The practical value of this invention is to greatly enhance the fatigue and wear life of the bearing substrate and other objects coming into contact with the treated substrate.

5. 发明申请

US20170285555A1 LUBRICANT SUPPLY DEVICE AND IMAGE FORMING DEVICE 审中-公开
公开(公告)号：US20170285555A1
公开(公告)日：2017-10-05
申请号：US15463313
申请日：2017-03-20
申请人： KONICA MINOLTA, INC.
发明人： Noritoshi HAGIMOTO
IPC分类号： G03G21/00 , F16N25/00 , F16N15/00
CPC分类号： G03G21/0094 , F16N15/00 , F16N25/00 , G03G2215/0132
摘要： A lubricant supply device for supplying lubricant to an image carrier of an image forming device, the lubricant supply device including: a block of solid lubricant; a lubricant supply member scraping lubricant from the block and supplying the lubricant to the image carrier; and a spring applying a biasing force to the block in a second direction inclined with respect to a first direction from the block towards the lubricant supply member, a component of the biasing force in the first direction pushing the block against the lubricant supply member. Positions of the spring and the block relative to each other are such that, as the block decreases due to the scraping by the lubricant supply member, the angle between the biasing force and the first direction decreases and the component of the biasing force in the first direction increases.

6. 发明授权

US09261140B1 Process to create a self-organizing surface matrix 有权
标题翻译：创建自组织表面矩阵的过程
公开(公告)号：US09261140B1
公开(公告)日：2016-02-16
申请号：US12650100
申请日：2009-12-30
申请人： Kenneth K. Chao
发明人： Kenneth K. Chao
IPC分类号： B32B3/00 , F16C33/04 , F16C33/66 , C10M103/00 , F16N15/00
CPC分类号： F16C33/64 , B05D5/00 , B05D7/14 , C10M103/00 , C10M177/00 , C10M2201/061 , C10M2201/10 , C10N2240/10 , C10N2250/08 , C10N2270/00 , F16C33/043 , F16C33/62 , F16C33/6696 , F16C2206/58 , F16N15/00 , Y10T428/12139 , Y10T428/24355 , Y10T428/2982
摘要： A method involves the coating of a metallic substrate with a blasting medium through sandblasting or equivalent techniques. The blasting medium is preferably a powder made of silicon nitride (or other ceramic or engineering materials). The sandblasting process allows the silicon nitride powder to form a loosely packed layer on the substrate. With additional treatment via rolling and/or sliding action against a secondary body in the presence of a liquid lubricant, the loosely packed particle layer turns into a flattened surface matrix consisting of particle clusters and irregular cavities. The silicon nitride particles are spontaneously attached to the substrate surface without the use of an adhesive agent which subsequently leads to the formation of a surface matrix exhibiting a chaotic hybrid topography with zero tensile stress when subjected to rolling/sliding contact pressure. This cluster-cavity matrix can evolve continuously (thus dynamic) and is immune to debris indentation from dirty lubricants. It is a complex, self organizing, and adaptive system. The practical value of this invention is to greatly enhance the fatigue and wear life of the bearing substrate and other objects coming into contact with the treated substrate.
摘要翻译：一种方法包括通过喷砂或等效技术用喷砂介质涂覆金属基材。喷砂介质优选为由氮化硅（或其它陶瓷或工程材料）制成的粉末。喷砂工艺允许氮化硅粉末在衬底上形成松散填充层。通过在液体润滑剂的存在下通过轧制和/或对次体的滑动作用的附加处理，松散堆积的颗粒层变成由颗粒团和不规则空腔组成的扁平表面矩阵。氮化硅颗粒在不使用粘合剂的情况下自发地附着到基板表面，随后在经受滚动/滑动接触压力时，随后导致形成具有零拉伸应力的混沌混合地形的表面矩阵。这种簇空腔矩阵可以连续演化（因此是动态的），并且可以免除脏污润滑剂的碎片压痕。它是一个复杂的，自我组织的和适应性的系统。本发明的实用价值在于大大增强了与处理过的基板接触的轴承基板和其它物体的疲劳和磨损寿命。

7. 发明授权

US09068693B2 Lubricant supplying device, image forming apparatus, and process cartridge 有权
标题翻译：润滑剂供给装置，成像装置和处理盒
公开(公告)号：US09068693B2
公开(公告)日：2015-06-30
申请号：US13790017
申请日：2013-03-08
申请人： Satoshi Hatori , Ryohta Gotoh , Akira Fujimori , Naohiro Kumagai , Kaoru Yoshino , Hideyasu Seki , Nobuyuki Taguchi , Hiromichi Ninomiya , Yuta Azeyanagi , Yasuhito Kuboshima
发明人： Satoshi Hatori , Ryohta Gotoh , Akira Fujimori , Naohiro Kumagai , Kaoru Yoshino , Hideyasu Seki , Nobuyuki Taguchi , Hiromichi Ninomiya , Yuta Azeyanagi , Yasuhito Kuboshima
IPC分类号： G03G21/00 , F16N15/00
CPC分类号： G03G21/0094 , F16N15/00 , G03G21/18
摘要： A lubricant supplying device includes: lubricant; a supplying member that supplies the lubricant to a lubricant supply target; and a remaining amount detecting unit that detects that a remaining amount of the lubricant is equal to or smaller than a certain amount. The remaining amount detecting unit includes a first electrode member and a second electrode member. The lubricant supplying device includes a member that causes at least a part of the second electrode member to move and causes the second electrode member to abut the first electrode member with an increase in consumption of the lubricant.
摘要翻译：润滑剂供给装置包括：润滑剂; 向润滑剂供给目标供给润滑剂的供给部件; 以及剩余量检测单元，其检测到所述润滑剂的剩余量等于或小于一定量。剩余量检测单元包括第一电极构件和第二电极构件。润滑剂供给装置包括使第二电极部件的至少一部分移动的部件，并且使第二电极部件随着润滑剂的消耗量的增加而与第一电极部件抵接。

8. 发明申请

US20110290589A1 Consumable Applicator 审中-公开
标题翻译：消耗品
公开(公告)号：US20110290589A1
公开(公告)日：2011-12-01
申请号：US13128281
申请日：2009-11-10
申请人： Kevin Oldknow , David Elvidge , Donald Eadie , Xin Lu , Jonathan De Wet
发明人： Kevin Oldknow , David Elvidge , Donald Eadie , Xin Lu , Jonathan De Wet
IPC分类号： F16N11/04 , B05D5/08 , F16N31/00 , F16N7/00 , F16N15/00 , F16N19/00
CPC分类号： B61K3/02 , B05C1/06 , F16N2210/04
摘要： A consumable applicator comprising one or more conduits in a fluid communication with a liquid composition dispensing system wherein the liquid composition comprises friction control components. The consumable applicator comprises a solid body having hardness of less than or equal 150 HB, a housing and a biasing member within said housing for advancing the consumable applicator toward a dispensing end. The consumable applicator may be used for applying a friction control consumable to sliding metallic parts such as the railway rails or wheels.
摘要翻译：一种消耗式涂抹器，其包括与液体组合物分配系统流体连通的一个或多个管道，其中所述液体组合物包括摩擦控制部件。所述消耗式施加器包括具有小于或等于150HB的硬度的固体，在所述壳体内的壳体和偏压构件，用于将所述消耗性涂抹器推向分配端。消耗式涂抹器可以用于将摩擦控制消耗品用于滑动诸如铁路轨道或车轮的金属部件。

9. 发明申请

US20050089685A1 Fuel lubricated sliding mechanism 审中-公开
标题翻译：燃油润滑滑动机构
公开(公告)号：US20050089685A1
公开(公告)日：2005-04-28
申请号：US10914503
申请日：2004-08-10
申请人： Takahiro Hamada , Makoto Kano , Yutaka Mabuchi , Kyoji Hosono , Toshiyuki Ohba
发明人： Takahiro Hamada , Makoto Kano , Yutaka Mabuchi , Kyoji Hosono , Toshiyuki Ohba
IPC分类号： C10M169/04 , F01M9/04 , F16N15/00 , F16N15/02 , B32B9/00
CPC分类号： C10M169/04 , C10M2203/1085 , C10M2207/04 , C10M2207/281 , C10M2215/04 , F01M9/04 , F16N15/00 , F16N15/02 , Y10T428/30
摘要： There is provided a fuel lubricated sliding mechanism including a pair of sliding parts having respective sliding portions slidable relative to each other in the presence of fuel. At least one of the sliding portions of the sliding parts has a hard carbon coating formed with a hydrogen content of 30 atomic % or less. The fuel is selected from the group consisting of gasoline, light oil, alcohol fuel, biodiesel fuel and GTL fuel.
摘要翻译：提供一种燃料润滑的滑动机构，其包括一对滑动部件，其具有在燃料存在下相对于彼此滑动的相应的滑动部分。滑动部的滑动部中的至少一个具有以30原子％以下的氢含量形成的硬质碳涂层。燃料选自汽油，轻油，酒精燃料，生物柴油和GTL燃料。

10. 发明授权

US5881409A Puff-quilted bladders for containing flowable cushioning medium 失效
标题翻译：用于包含可流动缓冲介质的泡沫绗缝气囊
公开(公告)号：US5881409A
公开(公告)日：1999-03-16
申请号：US724764
申请日：1996-10-03
申请人： Tony M. Pearce
发明人： Tony M. Pearce
IPC分类号： A43B5/04 , A47C3/16 , A47C27/12 , B68G1/00 , C08J3/12 , C10M169/04 , C10M177/00 , F16N15/00 , A61G7/057
CPC分类号： A43B5/0405 , A47C27/086 , A47C27/12 , A47C3/16 , B68G1/00 , C08J3/124 , C10M169/041 , C10M177/00 , F16N15/00 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2205/04 , C10M2205/06 , C10M2207/0225
摘要： A bladder for containing a cushioning medium. The bladder includes open compartments which are created by welding or otherwise fastening a first bladder wall against a second bladder wall. The periphery of the bladder walls are welded or otherwise sealed together so that the bladder will contain a cushioning medium without leaking. The bladder is partially filled with cushioning medium so that it will be able to conform to the shape of a cushioned object and create a desired hammocking effect. The bladder is otherwise permanently attached to a base that is smaller than the bladder in at least one direction, resulting in a bladder which has loose skin and which has numerous random folds and creases on its skin. The base is a substantially non-stretchable fabric or other attachable non-stretch material. The cushioning medium is preferred to be lightly lubricated microspheres.
摘要翻译：用于容纳缓冲介质的膀胱。囊状物包括通过焊接或以其它方式将第一膀胱壁紧固在第二膀胱壁上而形成的开放隔室。气囊壁的周边被焊接或以其它方式密封在一起，使得气囊将包含不泄漏的缓冲介质。气囊部分地装有缓冲介质，使得其能够符合缓冲物体的形状并产生期望的吊顶效果。膀胱否则在至少一个方向上永久性地附接到比囊更小的基底，导致具有松弛皮肤的膀胱，并且在其皮肤上具有许多随机褶皱和褶皱。基部是基本上不可拉伸的织物或其它可附接的非拉伸材料。缓冲介质优选为轻微润滑的微球。

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