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61. 发明公开

EP2977608A1 LINEAR COMPRESSOR 有权
标题翻译：线性压缩机
公开(公告)号：EP2977608A1
公开(公告)日：2016-01-27
申请号：EP15164380.6
申请日：2015-04-21
申请人： LG Electronics Inc.
发明人： KIM, Junghae , LEE, Kyoungkyu , NOH, Kiwon
IPC分类号： F04B35/04 , F04B39/10 , F04B39/12 , F16K15/02
CPC分类号： F04B39/102 , F04B35/045 , F04B39/125 , F04B53/1035 , F04B2201/06062
摘要： A linear compressor (100) comprises: a shell (101); a cylinder (120) provided in the shell (101) to define a compression space for a refrigerant; a frame (110) to fix the cylinder (120) to the shell (101); a piston (130) reciprocated within the cylinder (120) in an axial direction; a discharge valve (220) disposed at one end of the cylinder (120) to selectively discharge the refrigerant compressed in the compression space (P); a discharge cover (200) coupled to the frame (110), the discharge cover (200) having a chamber (212) to reduce pulsation of the refrigerant discharged through the discharge valve (220); a valve spring (230) installed on the discharge cover (200) to provide an elastic force to the discharge valve (220); and a stopper (240) coupled to the valve spring (230) to restrict deformation of the valve spring (230). The valve spring (230) is a plate spring comprising a spring body (231) having a plurality of cutoff portions, and an insertion hole (232) defined in the spring body (231) and into which an insertion protrusion (222) of the discharge valve (220) is coupled.
摘要翻译：线性压缩机（100）包括：外壳（101）; 设置在壳体（101）中以限定制冷剂的压缩空间的气缸（120）框架（110），将缸（120）固定到外壳（101）; 在缸体（120）内沿轴向往复运动的活塞（130）设置在所述气缸（120）的一端以选择性地排放在所述压缩空间（P）中压缩的制冷剂的排放阀（220）; （200），所述排放盖（200）具有腔室（212）以减少通过所述排放阀（220）排放的制冷剂的脉动; 安装在所述排放盖（200）上以向所述排放阀（220）提供弹力的阀弹簧（230）; 以及联接到所述阀门弹簧（230）以限制所述阀门弹簧（230）的变形的止动件（240）。阀簧230是板簧，其包括具有多个切口部分的弹簧主体231和限定在弹簧主体231中的插入孔232，排放阀（220）被连接。

62. 发明公开

EP2823205A1 AUTOMATIC VALVE WITH A SPRING HOLDER RING 有权转让
标题翻译：自动化通气麻醉剂EINEM FEDERHALTERING
公开(公告)号：EP2823205A1
公开(公告)日：2015-01-14
申请号：EP13710320.6
申请日：2013-03-06
申请人： Nuovo Pignone S.r.l.
发明人： BABBINI, Alberto , BAGAGLI, Riccardo , PRATELLI, Guido
IPC分类号： F16K15/08 , F04B39/10
CPC分类号： F04B49/225 , F04B39/102 , F04B39/1053 , F16K15/08 , F16K15/12 , Y10T137/7062
摘要： An automatic valve including a valve seat having first gas flow passages extending there through and a valve guard having second gas flow passages extending there through. The valve further comprises at least one shutter member movably arranged between the valve guard and the valve seat, at least one set of spring members biasing the at least one shutter member towards a closed position in sealing engagement with the valve seat to close the first gas flow passages, and at least one spring holder ring provided with a plurality of spring retention seats. Each spring member of the set of spring members is partially housed in a respective spring pocket formed in the valve guard and retained in a respective one of the spring retention seat.
摘要翻译：一种自动阀，包括具有在其上延伸的第一气体流动通道的阀座和具有在其中延伸的第二气体流动通道的阀门护罩。所述阀还包括至少一个活门构件，其可移动地布置在所述阀门护罩和所述阀座之间;至少一组弹簧构件，其将所述至少一个闸门构件朝向与所述阀座密封接合的关闭位置偏置以封闭所述第一气体流动通道以及设置有多个弹簧保持座的至少一个弹簧保持环。一组弹簧构件的每个弹簧构件部分地容纳在形成在阀门护罩中的相应的弹簧槽中并且保持在弹簧保持座中相应的一个中。

63. 发明公开

EP2798212A1 ROTARY VALVES HAVING SEALING PROFILES BETWEEN STATOR AND ROTOR AND RELATED METHODS 有权转让
标题翻译：定子和转子及相关程序之间旋转阀SEAL PROFILES
公开(公告)号：EP2798212A1
公开(公告)日：2014-11-05
申请号：EP12809199.8
申请日：2012-12-13
申请人： Nuovo Pignone S.p.A.
发明人： BAGAGLI, Riccardo , TOGNARELLI, Leonardo
IPC分类号： F04B7/00 , F04B39/10 , F16K3/02 , F16K3/08
CPC分类号： F16K5/0471 , F04B7/0061 , F04B7/0088 , F04B39/102 , F04B49/225 , F16K3/0227 , F16K3/085 , Y10T137/0519
摘要： Reciprocating compressors used in oil and gas industry having actuated rotary valves with sealing profiles between a rotor and a stator thereof and related methods are provided. An actuated rotary valve 500 includes a stator having a stator opening, and a rotor having a rotor opening. At least one of the rotor and the stator has a sealing profile extruding from a surface of the rotor or of the stator towards an interface there -between, the sealing profile surrounding a respective one of the rotor opening or the stator opening.

64. 发明公开

EP2655883A1 VENTILEINRICHTUNG ZUR STEUERUNG DER LUFTZUFUHR FÜR EINEN KOMPRESSOR EINES FAHRZEUGS SOWIE KOMPRESSORSYSTEM UND VERFAHREN ZUR STEUERUNG EINES KOMPRESSORSYSTEMS 审中-公开
标题翻译：阀装置，用于控制压缩机系统控制空气供应用于车辆压缩机系统和方法的压缩机
公开(公告)号：EP2655883A1
公开(公告)日：2013-10-30
申请号：EP11793782.1
申请日：2011-12-07
申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH
发明人： NÉMETH, Huba , MENYHART, Laslo
IPC分类号： F04B41/06 , F04B49/00 , F04D25/04 , F04D25/16
CPC分类号： F02B33/44 , F04B39/102 , F04B39/1033 , F04B41/06 , F04B49/007 , F04D25/04 , F04D25/16
摘要： The invention relates to a valve device (40) for controlling the air intake for a compressor (24) of a vehicle (10), wherein the valve device (40) comprises a valve housing (100), comprising a first compressed air inlet (102) for connecting to an ambient air infeed (32), a second compressed air inlet (104) for connecting to a charge air infeed (34), through which pre-compressed air can be fed, and a compressed air outlet (106) for connecting to the compressor (24). The valve device (40) comprises a first switched state in which the compressed air outlet (106) is fluidically connected to the first compressed air inlet (102), and comprises a second switched state in which the compressed air outlet (106) is fluidically connected to the second compressed air inlet (104). The valve device (40) further comprises a switching device capable of switching the valve device (40) between the first switched state and the second switched state. The invention further relates to a compressor system having such a valve device and a method for controlling an air infeed for a compressor system.

65. 发明公开

EP2616664A1 VENTIL, INSBESONDERE EINER HYDRAULISCHEN KOLBENPUMPE 审中-公开
标题翻译： VENTIL，INSBESONDERE EINER HYDRAULISCHEN KOLBENPUMPE
公开(公告)号：EP2616664A1
公开(公告)日：2013-07-24
申请号：EP11734071.1
申请日：2011-07-14
申请人： Robert Bosch GmbH
发明人： GAERTNER, Oliver , GOSSE, Daniel
IPC分类号： F02M59/46 , B60T8/48 , F04B53/10 , F16K15/06
CPC分类号： F02M59/462 , B60T8/341 , B60T8/4031 , B60T8/4827 , F04B39/102 , F04B53/102 , F16K15/06 , F16K15/148
摘要： The invention relates to a valve (10), in particular of a hydraulic piston pump, having a valve seat (12), in which a valve opening (14) is formed and which has a front and a rear side (32, 34), having a valve closing body (18), which is arranged on the front side (32) of the valve seat (12) in order to open and close the valve opening (14) as desired, and having a retaining means (20), which holds the valve closing body (18) relative to the valve seat (12), wherein the retaining means (20) is arranged on the rear side (34) of the valve seat (12).
摘要翻译：具有阀座（12）的阀（10），特别是液压活塞泵技术领域本发明涉及一种具有阀座（12）的阀（10），特别是液压活塞泵，其中形成阀开口（14）并且具有前侧和后侧（32,34），具有布置在阀座（12）的前侧（32）上以根据需要打开和关闭阀开口（14）并具有保持装置（20）的阀关闭体（18），其相对于阀座（12）保持阀关闭体（18），其中保持装置（20）布置在阀座（12）的后侧（34）上。

66. 发明公开

EP2275680A1 Elastomeric sealing element for gas compressor valve 审中-公开
标题翻译： Elastomer-DichtungselementfürGasverdichterventil
公开(公告)号：EP2275680A1
公开(公告)日：2011-01-19
申请号：EP10181922.5
申请日：2002-07-12
申请人： Delaware Capital Formation, Inc.
发明人： Durham, Kevin Patrick
IPC分类号： F04B39/10 , F16J15/00 , F16K15/08
CPC分类号： F04B39/08 , F04B39/1013 , F04B39/102 , F04B39/1033 , F04B39/1053 , F05C2225/00 , F05C2225/02 , F05C2225/04 , F05C2225/08 , F05C2253/12
摘要： Sealing element (10) for a valve of a reciprocating gas compressor, the sealing element (10) being made entirely of elastomeric material. The said sealing element (10) is sized and shaped to correspond with and fully close an opening (20) of a seating surface (12) of the valve when the sealing element (10) is engaged against the seating surface (12).
摘要翻译：用于往复式气体压缩机的阀的密封元件（10），所述密封元件（10）完全由弹性体材料制成。当所述密封元件（10）与所述座面（12）相接合时，所述密封元件（10）的尺寸和形状设计成对应于并完全关闭所述阀的阀座表面（12）的开口（20）。

67. 发明公开

EP1831564A1 VALVE, IN PARTICULAR FOR COMPRESSORS 有权
标题翻译：阀门，特别是压缩机
公开(公告)号：EP1831564A1
公开(公告)日：2007-09-12
申请号：EP05810999.2
申请日：2005-11-18
申请人： Dott.Ing. Mario Cozzani S.R.L.
发明人： SCHIAVONE, Massimo
IPC分类号： F04B39/10
CPC分类号： F04B39/1033 , F04B39/102 , F04B39/1066 , Y10T137/7922
摘要： Valve, in particular for compressors, comprising a seat (1) provided with at least one flow way (111), an obturator member (4) able to obstruct said flow way (111) and movable with respect to said seat in a given direction, and means (5) for resiliently stressing said obturator (4), which are able to force said obturator (4) into a given position and are active in the direction of movement thereof; said resilient stressing means (5) comprise at least one cylindrical helical compression spring (5), characterized by the presence, between all the turns and along the entire working length of the spring (5), of inter-turn apertures.

68. 发明公开

EP1815140A1 KLEINK[LTEMITTELKOMPRESSOR 失效转让
标题翻译：小型制冷压缩机
公开(公告)号：EP1815140A1
公开(公告)日：2007-08-08
申请号：EP05811159.2
申请日：2005-11-25
申请人： ACC Austria GmbH
发明人： SCHÖGLER, Hans Peter
IPC分类号： F04B39/12
CPC分类号： F04B39/125 , F04B39/102
摘要： The invention relates to a compressor for hermetically sealed small refrigeration machines, comprising a cylinder with a cylinder housing (1) and a piston (2) that is guided in the piston bore of the cylinder and that compresses a working medium. The cylinder is sealed by a disc-type valve plate (6) in the axial direction, a cylinder cover (8) lying against or being surrounded by said plate. According to the invention, the cylinder housing (1) comprises axial extensions (10) facing towards the cylinder cover (8) and located in the peripheral area of said cover (8). A first axial section (11) of the axial extensions (10) lies against the cylinder cover (8) in the contact region between the cylinder cover (8) and the valve plate (6) and a second axial section (12) surrounds the cylinder cover (8) with a small degree of play.

69. 发明公开

EP1653080A1 Discharge structure of compressor, with non-return valve 有权
标题翻译： Auslasskanal eines Verdichters mitRückschlagventil
公开(公告)号：EP1653080A1
公开(公告)日：2006-05-03
申请号：EP05023873.2
申请日：2005-11-02
申请人： Calsonic Kansei Corporation
发明人： Higashihara, Shinichiro
IPC分类号： F04B39/00 , F04B39/10 , F04B39/12 , F04B53/10
CPC分类号： F04B53/1032 , F04B39/102 , F04B49/225 , F04B53/1025
摘要： A discharge structure (13, 31, 38) having a non return valve (16) applied to a compressor, is provided with: an inflow opening (25) for being linked with a discharge port (15) of the compressor; an outflow opening (21) ; a main body (22) in which the inflow opening (25) links with the outflow opening (21); a valve body (23) being movable relatively to the main body (22) so as to open and close the outflow opening (21); and an elastic body (24) configured to urge the valve body (23) to close the outflow opening (21) in a steady state and deform to allow movement of the valve body (23) to open the outflow opening (21) when a fluid pressurized by the compressor presses the valve body (23).
摘要翻译：具有施加到压缩机的止回阀（16）的排出结构（13,31,38）设置有：与压缩机的排出口（15）连接的流入开口（25）流出开口（21）; 其中所述流入开口（25）与所述流出开口（21）连接的主体（22）; 阀体（23）能够相对于主体（22）移动以便打开和

70. 发明公开

EP1285166A4 DISCHARGE VALVE APPARATUS FOR RECIPROCATING COMPRESSOR 有权
标题翻译：阀活塞式压缩机
公开(公告)号：EP1285166A4
公开(公告)日：2005-10-26
申请号：EP01932372
申请日：2001-05-19
申请人： LG ELECTRONICS INC
发明人： LEE HYUK , PARK JUNG-SIK , SONG GYE-YOUNG , KU BON-CHEOL
IPC分类号： F04B39/10 , F04B17/04
CPC分类号： F04B39/102 , Y10T137/7936
摘要： A discharge valve apparatus for a reciprocating compressor comprises a discharge cover having built-in volume so as to cover a front end surface of the cylinder; a discharge valve disposed so as to be contacted/separated to/from the front end surface of the cylinder by a piston which undergoes a reciprocating movement inside the cylinder; and a valve spring having both ends respectively adhered to rear side of the discharge valve and to inner surface of the discharge cover so as to elastically support the rear side of the discharge valve. A rotation radius of the valve spring of a conical type is formed to be gradually reduced or increased so that impacts of a part to other parts during the compression can be prevented. Accordingly, when the valve spring is compressed in accordance with the compression and discharge strokes of the piston, the impacting noise caused by the impacts of the respective parts in the valve spring can be prevented previously.

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