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公开(公告)号：WO2017189889A1
公开(公告)日：2017-11-02
申请号：PCT/US2017/029915
申请日：2017-04-27
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： SCANCARELLO, Marc J. , WYNN, Kyaw , REBROVIC, Louis
Abstract: A climate-control system can be used to heat or cool a space. The climate-control system may include first and second vessels between which refrigerant and co-fluid may be circulated. The refrigerant may be absorbed into the co-fluid within the first vessel at a first rate. The refrigerant may desorb from the co-fluid within the second vessel at a second rate. Ultrasonic energy may be used to adjust the second rate to substantially match the first rate.
Abstract translation: 气候控制系统可用于加热或冷却空间。 气候控制系统可以包括第一和第二容器，制冷剂和混合流体可以在第一和第二容器之间循环。 制冷剂可以以第一速率被吸收到第一容器内的共流体中。 制冷剂可以第二速率从第二容器内的共流体解吸。 可以使用超声波能量来调整第二速率以基本匹配第一速率。
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2.发明申请
公开(公告)号：WO2017112405A3
公开(公告)日：2017-06-29
申请号：PCT/US2016/065164
申请日：2016-12-06
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： SCANCARELLO, Marc J. , STOVER, Robert C.
Abstract: A light-weight, high-strength compressor component having at least one fluid delivery feature that is formed via additive manufacturing is provided. The component may have at least one interior region comprising a lattice structure that comprises a plurality of repeating cells. A solid surface is disposed over the lattice structure. The interior region comprising the lattice structure has at least one fluid delivery feature for permitting fluid flow through the body portion of the light-weight, high-strength compressor component. The fluid delivery feature may be a flow channel, a fluid delivery port, a porous fluid delivery feature, or the like that serves to transfer fluids through the component, such as refrigerant and/or lubricant oils. Methods of making such compressor components via additive manufacturing processes are also provided.
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3.发明申请LATTICE-CORED ADDITIVE MANUFACTURED COMPRESSOR COMPONENTS WITH FLUID DELIVERY FEATURES 审中-公开网格式添加剂制造的压缩机组件与流体输送功能
公开(公告)号：WO2017112405A2
公开(公告)日：2017-06-29
申请号：PCT/US2016/065164
申请日：2016-12-06
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： SCANCARELLO, Marc J. , STOVER, Robert C.
CPC classification number: F04B39/0284 , B33Y10/00 , B33Y80/00 , F04B39/02 , F04B39/06 , F04B39/122 , F04C18/0215 , F04C18/0246 , F04C29/02 , F04C2230/20 , F04D29/023 , F04D29/063 , F05C2201/021 , F05C2201/0412 , F05C2251/14 , F05C2253/083 , F05C2253/14 , F05D2300/6032
Abstract: A light-weight, high-strength compressor component having at least one fluid delivery feature that is formed via additive manufacturing is provided. The component may have at least one interior region comprising a lattice structure that comprises a plurality of repeating cells. A solid surface is disposed over the lattice structure. The interior region comprising the lattice structure has at least one fluid delivery feature for permitting fluid flow through the body portion of the light-weight, high-strength compressor component. The fluid delivery feature may be a flow channel, a fluid delivery port, a porous fluid delivery feature, or the like that serves to transfer fluids through the component, such as refrigerant and/or lubricant oils. Methods of making such compressor components via additive manufacturing processes are also provided.
Abstract translation: 提供了具有至少一个通过增材制造形成的流体输送特征的轻质高强度压缩机部件。 该部件可以具有至少一个内部区域，该内部区域包括包含多个重复单元的格子结构。 固体表面布置在格子结构上方。 包括网格结构的内部区域具有至少一个流体输送部件，用于允许流体流过轻质高强度压缩机部件的主体部分。 流体输送部件可以是流体通道，流体输送端口，多孔流体输送部件等，其用于传输流体通过部件，例如制冷剂和/或润滑油。 还提供了通过增材制造工艺制造这种压缩机部件的方法。
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4.发明申请IMPROVED BEARING PERFORMANCE FOR COMPRESSORS USING HIGH ENERGY REFRIGERANTS WITH SULFUR-BASED OIL ADDITIVES 审中-公开使用高能量制冷剂与基于硫的油添加剂改进压缩机的性能
公开(公告)号：WO2015081258A1
公开(公告)日：2015-06-04
申请号：PCT/US2014/067710
申请日：2014-11-26
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： SCANCARELLO, Marc J.
CPC classification number: F25B31/00 , C10M171/008 , C10M2207/2835 , C10M2219/066 , C10M2219/082 , C10M2219/086 , C10M2219/104 , C10M2219/106 , C10N2220/30 , C10N2240/02 , C10N2240/30 , C10N2250/18 , F01D25/16 , F01D25/18 , F04C2210/263 , F04C2240/54 , F04C2270/16 , F05C2225/04 , F05C2251/14 , F05D2300/172 , F16C33/109 , F16C33/1095 , F16C33/121 , F16C33/122 , F16C33/206 , F16C2204/10 , F16C2208/32 , F16C2360/42 , F16C2362/52 , F25B2400/07 , F25B2400/121
Abstract: Methods for improving bearing performance in compressors, especially for those that use high energy refrigerants or that have a high-side design, are provided. The compressor comprises a bearing that is substantially free of lead. The bearing comprises copper and at least one lubricant particle type selected from a group consisting of: molybdenum disulfide (MoS 2 ), calcium fluoride (CaF 2 ), tungsten disulfide (WS 2 ), zinc sulfide (ZnS), hexagonal boron nitride, polytetrafluoroethylene (PTFE), carbon fiber, graphite, graphene, carbon nanotubes, carbon particles, thermoset polyimide, and combinations thereof. The compressor processes a high energy refrigerant and a lubricant oil comprising a sulfur-based additive. The sulfur-based additive reacts with the copper in the bearing to enhance lubricity and improve performance of the bearing in the compressor machine. Compressors having such features and improved bearing performance are also contemplated.
Abstract translation: 提供了用于提高压缩机中的轴承性能的方法，特别是对于使用高能量制冷剂或具有高侧设计的那些。 压缩机包括基本上不含铅的轴承。 所述轴承包括铜和至少一种选自二硫化钼（MoS2），氟化钙（CaF2），二硫化钨（WS2），硫化锌（ZnS），六方氮化硼，聚四氟乙烯（PTFE） 碳纤维，石墨，石墨烯，碳纳米管，碳粒子，热固性聚酰亚胺及其组合。 压缩机处理高能制冷剂和包含硫基添加剂的润滑油。 硫基添加剂与轴承中的铜反应，以提高润滑性，并提高压缩机中轴承的性能。 具有这种特征和改进的轴承性能的压缩机也被设想。
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公开(公告)号：WO2015048674A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/058112
申请日：2014-09-29
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： STOVER, Robert C. , SCANCARELLO, Marc J. , CAILLAT, Jean-Luc M.
IPC: F04C18/02
CPC classification number: F04C18/0284 , B22F5/10 , B22F7/062 , B22F2998/10 , C22C33/0264 , F04C18/0215 , F04C18/0253 , F04C23/008 , F04C27/005 , F04C29/0057 , F04C2230/22 , B22F3/02 , B22F3/1017
Abstract: Scroll members for scroll compressors made from one or more near-net shaped powder metal processes, either wholly or partially fabricated together from sections. In certain variations, the involute scroll portion of the scroll member has a modified terminal end region. The terminal end region may include an as-sintered coupling feature comprising a tip component that forms a contact surface for contacting an opposing scroll member during compressor operation. The tip component can be a tip seal or a tip cap received by the as-sintered coupling feature. The tip cap may be sinter-bonded or otherwise coupled to the terminal end region. In other variations, a terminal end region may comprise a second material including a tribological material that forms a contact surface. Methods of making such scroll members for scroll compressors are also provided.
Abstract translation: 用于由一个或多个近网状粉末金属工艺制成的涡旋压缩机的涡旋构件，全部或部分地从部分制造。 在一些变型中，涡旋构件的渐开线涡旋部分具有修改的终端区域。 终端区域可以包括烧结的耦合特征，其包括在压缩机操作期间形成用于接触相对的涡旋构件的接触表面的尖端部件。 尖端部件可以是由烧结耦合特征接收的尖端密封件或顶端盖。 尖端帽可以烧结结合或以其他方式耦合到终端区域。 在其它变型中，终端区域可包括包括形成接触表面的摩擦学材料的第二材料。 还提供了制造用于涡旋压缩机的这种涡旋构件的方法。
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Patent Agency Ranking
公开(公告)号：WO2010105007A3
公开(公告)日：2010-09-16
申请号：PCT/US2010/026902
申请日：2010-03-11
Inventor： SCANCARELLO, Marc J. , RUXANDA, Roxana E., L.
Abstract: Methods of forming scroll compressor components are provided. The methods include forming at least one component of a scroll member from a powder metallurgy technique and joining the component with another distinct component via a sinter-brazing process. For example, a baseplate having a spiral scroll involute is joined to a hub via a joint interface having brazing material to form a braze joint with superior quality. At least one component is formed from a powder metal material including carbon and at least one species that reacts with or binds carbon to prevent migration during brazing of the sinter-brazing heat process. Optionally, during the powder metallurgy process, an alloy with a lower concentration of carbon is selected, which may be incorporated into a crystal structure with the species that prevents carbon migration.
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7.发明公开IMPROVED BEARING PERFORMANCE FOR COMPRESSORS USING HIGH ENERGY REFRIGERANTS WITH SULFUR-BASED OIL ADDITIVES 审中-公开改进的存储容量与硫油添加剂高能工质压缩机
公开(公告)号：EP3074650A1
公开(公告)日：2016-10-05
申请号：EP14866025.1
申请日：2014-11-26
Applicant: Emerson Climate Technologies, Inc.
Inventor： SCANCARELLO, Marc J.
CPC classification number: F25B31/00 , C10M171/008 , C10M2207/2835 , C10M2219/066 , C10M2219/082 , C10M2219/086 , C10M2219/104 , C10M2219/106 , C10N2220/30 , C10N2240/02 , C10N2240/30 , C10N2250/18 , F01D25/16 , F01D25/18 , F04C2210/263 , F04C2240/54 , F04C2270/16 , F05C2225/04 , F05C2251/14 , F05D2300/172 , F16C33/109 , F16C33/1095 , F16C33/121 , F16C33/122 , F16C33/206 , F16C2204/10 , F16C2208/32 , F16C2360/42 , F16C2362/52 , F25B2400/07 , F25B2400/121
Abstract: Methods for improving bearing performance in compressors, especially for those that use high energy refrigerants or that have a high-side design, are provided. The compressor comprises a bearing that is substantially free of lead. The bearing comprises copper and at least one lubricant particle type selected from a group consisting of: molybdenum disulfide (MoS
2 ), calcium fluoride (CaF
2 ), tungsten disulfide (WS
2 ), zinc sulfide (ZnS), hexagonal boron nitride, polytetrafluoroethylene (PTFE), carbon fiber, graphite, graphene, carbon nanotubes, carbon particles, thermoset polyimide, and combinations thereof. The compressor processes a high energy refrigerant and a lubricant oil comprising a sulfur-based additive. The sulfur-based additive reacts with the copper in the bearing to enhance lubricity and improve performance of the bearing in the compressor machine. Compressors having such features and improved bearing performance are also contemplated.Abstract translation: 用于提高压缩机的轴承性能的方法，爱尤其是对于使用thosethat高能量的制冷剂或thathave高侧设计，提供了。 压缩机包括做了一个轴承是基本上不含铅。 该轴承包括铜和从以下一组中选择的至少一种润滑剂颗粒类型：二硫化钼（二硫化钼），氟化钙（氟化钙），二硫化钨（WS2），硫化锌（ZnS），六方氮化硼，聚四氟乙烯（PTFE） ，碳纤维，石墨，石墨烯，碳纳米管，碳颗粒，热固性聚酰亚胺，以及它们的组合。 压缩机处理高能量制冷剂和润滑油，其包括基于硫的添加剂。 所述基于硫的添加剂与在轴承中的铜反应，以提高润滑性和改善在压缩机机轴承的性能。 因此具有搜索功能和改进轴承性能的压缩机是预期的。
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8.发明公开
公开(公告)号：EP3394448A2
公开(公告)日：2018-10-31
申请号：EP16879861.9
申请日：2016-12-06
Applicant: Emerson Climate Technologies, Inc.
Inventor： SCANCARELLO, Marc J. , STOVER, Robert C.
CPC classification number: F04B39/0284 , B33Y10/00 , B33Y80/00 , F04B39/02 , F04B39/06 , F04B39/122 , F04C18/0215 , F04C18/0246 , F04C29/02 , F04C2230/20 , F04D29/023 , F04D29/063 , F05C2201/021 , F05C2201/0412 , F05C2251/14 , F05C2253/083 , F05C2253/14 , F05D2300/6032
Abstract: A light-weight, high-strength compressor component having at least one fluid delivery feature that is formed via additive manufacturing is provided. The component may have at least one interior region comprising a lattice structure that comprises a plurality of repeating cells. A solid surface is disposed over the lattice structure. The interior region comprising the lattice structure has at least one fluid delivery feature for permitting fluid flow through the body portion of the light-weight, high-strength compressor component. The fluid delivery feature may be a flow channel, a fluid delivery port, a porous fluid delivery feature, or the like that serves to transfer fluids through the component, such as refrigerant and/or lubricant oils. Methods of making such compressor components via additive manufacturing processes are also provided.
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公开(公告)号：EP3449194A1
公开(公告)日：2019-03-06
申请号：EP17790456.2
申请日：2017-04-27
Applicant: Emerson Climate Technologies, Inc.
Inventor： SCANCARELLO, Marc J. , WYNN, Kyaw , REBROVIC, Louis
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10.发明公开
公开(公告)号：EP3052808A1
公开(公告)日：2016-08-10
申请号：EP14848915.6
申请日：2014-09-29
Applicant: Emerson Climate Technologies, Inc.
Inventor： STOVER, Robert C. , SCANCARELLO, Marc J. , CAILLAT, Jean-Luc M.
IPC: F04C18/02
CPC classification number: F04C18/0284 , B22F5/10 , B22F7/062 , B22F2998/10 , C22C33/0264 , F04C18/0215 , F04C18/0253 , F04C23/008 , F04C27/005 , F04C29/0057 , F04C2230/22 , B22F3/02 , B22F3/1017
Abstract: Scroll members for scroll compressors made from one or more near-net shaped powder metal processes, either wholly or partially fabricated together from sections. In certain variations, the involute scroll portion of the scroll member has a modified terminal end region. The terminal end region may include an as-sintered coupling feature comprising a tip component that forms a contact surface for contacting an opposing scroll member during compressor operation. The tip component can be a tip seal or a tip cap received by the as-sintered coupling feature. The tip cap may be sinter-bonded or otherwise coupled to the terminal end region. In other variations, a terminal end region may comprise a second material including a tribological material that forms a contact surface. Methods of making such scroll members for scroll compressors are also provided.
Abstract translation: 用于由一个或多个近网状粉末金属工艺制成的涡旋压缩机的涡旋构件，全部或部分地从部分制造在一起。 在某些变型中，涡旋构件的渐开线涡旋部分具有修改的终端区域。 终端区域可以包括烧结结合特征，其包括在压缩机操作期间形成用于接触相对的涡旋构件的接触表面的尖端部件。 尖端部件可以是通过烧结耦合特征接收的尖端密封或尖端帽。 尖端帽可以烧结结合或以其他方式耦合到终端区域。 在其它变型中，终端区域可包括包括形成接触表面的摩擦学材料的第二材料。 还提供了制造用于涡旋压缩机的这种涡旋构件的方法。
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