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1. 发明授权

EP2921705B1 A diaphragm-plate group for diaphragm pumps 有权
公开(公告)号：EP2921705B1
公开(公告)日：2018-09-05
申请号：EP14179637.5
申请日：2014-08-04
申请人： Annovi Reverberi S.p.A.
发明人： Orlandini, Giuseppe
IPC分类号： F04B43/00 , F04B43/02 , F04B45/04 , F16J3/02
CPC分类号： F04B43/0009 , F04B43/0054 , F04B43/02 , F04B45/04 , F04B53/16 , F05C2225/04
摘要： A diaphragm-plate group for activating a diaphragm pump comprises: a circular membrane (3) made of an elastomer material for delimiting a pump chamber (2), and a circular plate (40) which is able to be moved in alternating motion for activating the membrane (3). The plate (40) is slightly convex with a convexity thereof facing towards the membrane (3), and the plate (40) exhibits, on a whole surface thereof facing towards the membrane (3) and destined to come into contact therewith, a series of lowered parts (42) for avoiding sticking of the membrane to the plate surface.

2. 发明授权

EP1980752B1 Injection molded scroll form 有权
标题翻译：注塑滚动形式
公开(公告)号：EP1980752B1
公开(公告)日：2018-05-09
申请号：EP08251193.2
申请日：2008-03-28
申请人： Emerson Climate Technologies, Inc.
发明人： Caillat, Jean-Luc M. , Ignatiev, Kirill M.
IPC分类号： F04C18/02 , F04C27/00
CPC分类号： F04C18/0284 , F01C1/0246 , F04C27/005 , F04C2230/21 , F04C2230/22 , F04C2240/801 , F05C2225/04 , F05C2225/10 , F05C2253/04
摘要： Scrolls made from injection molding processes are disclosed. The scroll components have a tip seal groove defined within an involute portion of the scroll. Bearing and tip seal engaging plates are integrally molded within base members of the scroll.

3. 发明公开

EP3084223A4 COMPRESSOR HAVING SOUND ISOLATION FEATURE 有权
标题翻译： VERDICHTER MITSCHALLDÄMPFUNGSMERKMAL
公开(公告)号：EP3084223A4
公开(公告)日：2017-08-30
申请号：EP14865917
申请日：2014-11-26
申请人： EMERSON CLIMATE TECHNOLOGIES
发明人： FU WAYNE-CHI , SAUNDERS MICHAEL A , SEIBEL STEPHEN M , GEHRET KEVIN J , STOVER ROBERT C , GILLESPIE PATRICK R
IPC分类号： F04C29/06 , F04C18/02 , F04C18/04 , F04C23/00 , F04C28/24
CPC分类号： F04C29/068 , F01C1/0215 , F01C1/0253 , F04C15/0023 , F04C18/0215 , F04C23/008 , F04C27/005 , F04C27/007 , F04C28/24 , F04C29/0021 , F04C29/026 , F04C29/063 , F04C2230/91 , F04C2240/50 , F04C2240/805 , F04C2240/807 , F04C2270/13 , F05C2203/02 , F05C2225/00 , F05C2225/04 , F05C2225/06 , F05C2251/042 , F05C2253/04
摘要： Scroll compressor designs are provided to minimize vibration, sound, and noise transmission. The scroll compressor has a bearing housing, and orbiting and non-orbiting scroll members. The non-orbiting scroll member has a radially extending flanged portion with at least one aperture substantially aligned with the axially extending bore. At least one fastener is disposed within the aperture and the bore. A sound isolation member contacts at least one of the non-orbiting scroll member, the fastener, or the bearing housing, to reduce or eliminate noise transmission. The sound isolation member may be formed of a polymeric composite having an acoustic impedance value greater than the surrounding materials. The sound isolation member may be an annular washer, an O-ring, or a biasing member, by way of non-limiting example. In other variations, fluid passages are provided within the fastener and/or bearing housing to facilitate entry of lubricant oil to further dampen sound and noise.
摘要翻译：提供涡旋式压缩机设计以最大限度地减少振动，噪音和噪音传播。涡旋压缩机具有轴承壳体，以及轨道式和非轨道式涡旋构件。非绕动涡旋构件具有径向延伸的凸缘部分，其具有与轴向延伸的孔大致对齐的至少一个孔。至少一个紧固件设置在孔和孔内。隔音构件接触非轨道运转涡卷构件，紧固件或轴承壳体中的至少一个，以减少或消除噪音传播。声音隔离部件可以由声阻抗值大于周围材料的聚合物复合材料形成。作为非限制性示例，声音隔离部件可以是环形垫圈，O形环或偏压部件。在其他变型中，流体通道设置在紧固件和/或轴承壳体内以促进润滑油的进入以进一步抑制声音和噪音。

4. 发明公开

EP3074650A1 IMPROVED BEARING PERFORMANCE FOR COMPRESSORS USING HIGH ENERGY REFRIGERANTS WITH SULFUR-BASED OIL ADDITIVES 有权
标题翻译：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
申请人： Emerson Climate Technologies, Inc.
发明人： SCANCARELLO, Marc J.
IPC分类号： F16C33/12 , F04B39/00 , F04C29/00
CPC分类号： 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
摘要： 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.
摘要翻译：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。

5. 发明公开

EP2447392A3 Slide parts and equipment including the same 有权
标题翻译：滑动装置，包含这些滑动部件
公开(公告)号：EP2447392A3
公开(公告)日：2015-09-23
申请号：EP11187309.7
申请日：2011-10-31
申请人： Hitachi, Ltd.
发明人： Sugimoto, Itto
IPC分类号： C23C14/06 , F16J15/00 , C23C14/02 , C23C14/35 , C23C28/00 , F04B53/14 , F16J15/32 , F16J15/56
CPC分类号： C23C14/0605 , C23C14/025 , C23C14/06 , C23C14/35 , C23C28/322 , C23C28/34 , C23C28/36 , F04B53/14 , F05C2203/0808 , F05C2225/04 , F05C2251/10 , F05C2253/12 , F16J15/324 , F16J15/56 , Y10T428/31678
摘要： It is an objective of the invention to provide a slide part in which a seal member formed of an elastic body is in sliding contact with a hard member. There is provided a slide part comprising: a hard member having an amorphous carbon coating containing nitrogen formed on an outermost surface of a substrate; and a seal member formed of an elastic body, the seal member being in sliding contact with the hard member, wherein: content of the nitrogen in the coating is 3 at.% or more and 25 at.% or less, taking a total content of the carbon and the nitrogen in the coating as 100 at.%; the seal member contains fluorine at least in a sliding contact surface region thereof; and content of the fluorine in the surface region of the seal member is equal to or more than the nitrogen content in the coating.

6. 发明公开

EP2770211A4 SCROLL COMPRESSOR 有权
公开(公告)号：EP2770211A4
公开(公告)日：2015-09-02
申请号：EP12838120
申请日：2012-08-10
申请人： TAIHO KOGYO CO LTD
发明人： HORIBE NAOKI , HATTA MASAHARU , NOMURA SATOSHI , SAWAMOTO AKIRA , MASAMURA TAKAO , AKIZUKI MASANORI , TSUBOI YOUICHIROU , AOKI MAKI , HIRAOKA AKIO
IPC分类号： F04C18/02 , C10M101/02 , C10M103/00 , C10M103/06 , C10M107/38 , C10M107/50 , C10M125/22 , C10M125/26 , C10M147/02 , C23C24/08 , C23C26/00 , F01C21/02 , F04C29/00 , F16C17/02 , F16C33/14 , F16C33/16
CPC分类号： F04C18/0215 , C10M101/02 , C10M103/00 , C10M103/06 , C10M107/38 , C10M107/50 , C10M111/04 , C10M125/22 , C10M125/26 , C10M147/02 , C10M2201/041 , C10M2201/0413 , C10M2201/0613 , C10M2201/0663 , C10M2201/103 , C10M2201/1033 , C10M2217/044 , C10M2217/0443 , C10N2220/082 , C10N2230/06 , C10N2240/30 , C23C24/08 , C23C26/00 , F01C21/02 , F04C23/008 , F04C29/0042 , F04C2230/92 , F04C2240/56 , F05C2201/0448 , F05C2203/0808 , F05C2225/04 , F05C2225/10 , F05C2251/14 , F05C2253/20 , F16C17/02 , F16C33/121 , F16C33/16 , F16C2208/60 , F16C2360/42
摘要： [Problem] To exchange the roller bearing that has been used in a scroll compressor mounted in an automobile with a m slide bearing. To provide a slide bearing having a performance that is at least equivalent to that of a roller bearing. [Solution] The slide bearing results from baking onto a back metal a sliding layer of 5-60 wt% graphite having an average diameter of 5-50 µm and a graphitization degree of at least 0.6, the remainder comprising a polyimide resin and/or a polyamide-imide resin. The form of the graphite has: (a) an average shape factor (YAVE) as defined of 1-4 for the particles excluding the minute particles that are no greater than 0.5 times the average diameter, and there being at least 70% by number of particles having a shape factor (Y) in the range of 1-1.5; or (b) graphite particles having a particle ratio of at least 0.5 being at least 50% of the total by number.

7. 发明公开

EP2799665A3 Scroll compressor 有权
标题翻译：涡旋压缩机
公开(公告)号：EP2799665A3
公开(公告)日：2015-04-29
申请号：EP14156956.6
申请日：2014-02-27
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Nagano, Hiroki , Mori, Tatsushi , Suitou, Ken
IPC分类号： F01C19/00 , F04C18/02 , F04C27/00 , F04C23/00
CPC分类号： F04C27/005 , F01C19/005 , F01C19/08 , F01C19/10 , F04C18/0215 , F04C18/0284 , F04C23/008 , F05C2225/02 , F05C2225/04 , F05C2253/20
摘要： A scroll compressor includes a housing, a fixed scroll, and a movable scroll. A compression chamber is formed between the movable scroll and the fixed scroll. An opposing wall is located in and fixed to the housing. A back pressure region is formed between the opposing wall and the movable scroll, and a back pressure in the back pressure region urges the movable scroll toward the fixed scroll. An annular sealing member is arranged between the movable scroll and the opposing wall. The movable scroll includes a holding portion that holds the sealing member. The sealing member includes a rubber portion, which elastically deforms in the holding portion, and a resin portion, which is made of a material harder than the rubber portion. The resin portion at least partially projects out of the holding portion toward the opposing wall. The resin portion is in contact with the opposing wall.
摘要翻译：涡旋式压缩机包括壳体，固定涡旋件和可动涡旋件。在动涡旋盘和固定涡旋盘之间形成压缩室。相对的墙壁位于并固定在壳体上。在对置壁和动涡盘之间形成背压区域，并且背压区域中的背压将动涡盘推向固定涡盘。环形密封件布置在动涡旋盘和相对壁之间。动涡旋盘具有保持密封部件的保持部。密封部件包括在保持部分中弹性变形的橡胶部分和由比橡胶部分硬的材料制成的树脂部分。树脂部分至少部分地从保持部分向相对壁突出。树脂部分与相对壁接触。

8. 发明授权

EP1998034B1 Zylinderkopfhaube 有权
标题翻译：气缸盖罩
公开(公告)号：EP1998034B1
公开(公告)日：2014-02-12
申请号：EP08156342.1
申请日：2008-05-16
申请人： Mahle International GmbH
发明人： Dunsch, Robert , Ruppel, Stefan , Schellhase, Torsten
IPC分类号： F02F7/00
CPC分类号： F02F7/006 , F01L1/053 , F01L2001/0476 , F01L2101/00 , F05C2225/04 , F05C2225/08

9. 发明公开

EP2341258A4 PTFE SERIES SLIDING MATERIAL, BEARING, AND PTFE SERIES SLIDING MATERIAL MANUFACTURING METHOD 失效
标题翻译： PTFE滑动材料，储存和制造方法PTFE滑动材料
公开(公告)号：EP2341258A4
公开(公告)日：2012-10-03
申请号：EP09823554
申请日：2009-10-26
申请人： TAIHO KOGYO CO LTD
发明人： YOSHIKAWA MASARU , SAWAMOTO AKIRA , UEDA HIROSHI
IPC分类号： F16C33/20 , C08J5/16 , C08K3/00 , C08L27/18 , C08L67/03 , C08L101/00 , F04B39/00
CPC分类号： F16C33/201 , B32B27/02 , B32B27/04 , F05C2225/04 , Y10T428/12042 , Y10T428/12569 , Y10T428/249955 , Y10T428/249956 , Y10T428/249958 , Y10T428/249962 , Y10T428/25 , Y10T428/3154 , Y10T428/31544 , Y10T428/31678 , Y10T428/31692 , Y10T428/31699

10. 发明公开

EP1860156A4 COMPOSITION FOR SLIDE MEMBER, SLIDE MEMBER AND FLUID MACHINERY 审中-公开
标题翻译：流苏INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE
公开(公告)号：EP1860156A4
公开(公告)日：2012-10-03
申请号：EP06729021
申请日：2006-03-14
申请人： DAIKIN IND LTD
发明人： OHKAWA TAKEYOSHI , INOMOTO HISASHI , KINOSHITA TAKUYA , MIKAME DAISUKE , TAKEDA NOBUAKI
IPC分类号： C08L79/08 , C08K3/16 , C08L27/12 , C08L27/18 , F04B39/00 , F04C18/02 , F16C33/20
CPC分类号： F04C29/0057 , C08L27/18 , C09D179/08 , C23C22/18 , F04B27/1036 , F04C18/0215 , F04C23/008 , F05C2203/0804 , F05C2225/04 , F05C2225/06 , F05C2225/10 , F05C2251/14 , F16C29/02 , F16C33/201 , F16C2360/42 , C08L2666/04

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