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1. 发明授权

EP2784324B1 Refurbishment process of the pumping unit in a volumetric screw compressor of the 'oil-free' type 有权转让
公开(公告)号：EP2784324B1
公开(公告)日：2018-11-14
申请号：EP14155385.9
申请日：2014-02-17
申请人： Riem Service s.r.l.
发明人： Russo, Fabio
IPC分类号： F04C2/16
CPC分类号： B05D1/02 , B05D3/0272 , B05D3/12 , B05D2506/15 , F04C2/16 , F04C2230/80 , F04C2230/85 , F04C2230/91
摘要： A refurbishment process for a volumetric screw compressor of the 'oil-free' type, which comprises a male rotor (4) and a female rotor (5), is described. The process comprises visually checking the wear condition of the rotors (4, 5), treating their surface for removing the previous coating, and applying a new coating on the surface. The composition of the coating applied on the surface of the rotors (4, 5) consists of the following materials:

2. 发明公开

EP3298241A1 ÖLGESCHMIERTE DREHSCHIEBER-VAKUUMPUMPE MIT ÖLABSCHEIDE- UND WIEDERAUFBEREITUNGSEINRICHTUNG 有权
标题翻译：带油分离器和回收装置的油润滑V-PUMP
公开(公告)号：EP3298241A1
公开(公告)日：2018-03-28
申请号：EP16723733.8
申请日：2016-05-17
申请人： Gebr. Becker GmbH
发明人： KRAFT, Artjom , AKYILDIZ, Islam , LÖBEL, Markus , RISCHEWSKI, Frank
IPC分类号： F01C21/00 , F01C21/10 , F04C25/02 , F04C29/02 , F04C18/344
CPC分类号： F01C21/007 , F01C21/10 , F04C18/344 , F04C25/02 , F04C29/026 , F04C2230/80 , F04C2230/85 , F04C2240/30
摘要： The disclosure relates to an oil-lubricated slide vane rotary vacuum pump (1) with a slide vane unit (2), and with an oil separating and reconditioning device (3), wherein in the latter oil and gas are separated by separating devices, possibly complemented by oil coolers and/or oil pumps, wherein for said devices one or more monitoring and/or servicing devices (37) are provided, and the oil separating and reconditioning device (3) is installed in an oil separating and reconditioning housing (13), wherein side walls (14, 15) extend transversely to a plane of rotation of a slide vane rotor (6), and define a longitudinal extent of the oil separating and reconditioning housing (13). In order to further improve a slide vane rotary vacuum pump of the type in question in terms of handling and/or maintenance and/or production, it is proposed that the one or more monitoring and/or servicing devices (37) are arranged only in one or more cover parts (A, B, C) which are attached to one or both end walls (18, 19) of the oil separating and reconditioning housing (13), and moreover that the oil separating and reconditioning housing (13) is formed with the side walls (14, 15), the bottom wall (16) and the top wall (17) without being configured for a monitoring and/or servicing device (37).

3. 发明公开

EP2971774A4 PISTON WITH REPLACEABLE AND/OR ADJUSTABLE SURFACES 有权转让
标题翻译：有可更换的和/或定制的曲面活塞
公开(公告)号：EP2971774A4
公开(公告)日：2016-12-14
申请号：EP14770081
申请日：2014-03-12
申请人： LOBEPRO INC
发明人： RAMOS ROLANDO NICO M , HILLPERT LEE , BLODGETT WILLIAM W
IPC分类号： F04C2/00 , F01C21/08 , F04C2/08 , F04C2/10 , F04C2/12
CPC分类号： F04C2/123 , F01C21/08 , F04C2/084 , F04C2/126 , F04C2230/60 , F04C2230/601 , F04C2230/70 , F04C2230/80 , F04C2230/85 , F04C2240/20 , F04C2270/17 , Y10T29/49249

4. 发明公开

EP2784324A1 Refurbishment process of the pumping unit in a volumetric screw compressor of the 'oil-free' type 有权转让
标题翻译： Wiederaufbereitungsverfahren der Pumpeneinheit in einem volumetrischen Schraubenverdichter desölfreienTyps
公开(公告)号：EP2784324A1
公开(公告)日：2014-10-01
申请号：EP14155385.9
申请日：2014-02-17
申请人： Riem Service s.r.l.
发明人： Russo, Fabio
IPC分类号： F04C2/16
CPC分类号： B05D1/02 , B05D3/0272 , B05D3/12 , B05D2506/15 , F04C2/16 , F04C2230/80 , F04C2230/85 , F04C2230/91
摘要： A refurbishment process for a volumetric screw compressor of the 'oil-free' type, which comprises a male rotor (4) and a female rotor (5), is described. The process comprises visually checking the wear condition of the rotors (4, 5), treating their surface for removing the previous coating, and applying a new coating on the surface. The composition of the coating applied on the surface of the rotors (4, 5) consists of the following materials:
摘要翻译：描述了包括阳转子（4）和阴转子（5）的“无油”型容积式螺杆式压缩机的翻新过程。该过程包括目视检查转子（4,5）的磨损状况，处理其表面以除去先前的涂层，以及在表面上施加新的涂层。施加在转子（4,5）表面上的涂层的组成由以下材料组成：

5. 发明公开

EP2781749A1 REMOTE MONITORING SYSTEM OF UNIAXIAL ECCENTRIC SCREW PUMP 审中-公开
标题翻译： FERNÜBERWACHUNGSSYSTEMFÜREINACHSIGE EXZENTERSCHNECKENPUMPE
公开(公告)号：EP2781749A1
公开(公告)日：2014-09-24
申请号：EP12841195.6
申请日：2012-10-16
申请人： Heishin Ltd.
发明人： ONO, Sunio
IPC分类号： F04C2/107 , F04B49/10 , F04C14/28
CPC分类号： F04C14/28 , F04B51/00 , F04C2/082 , F04C2/107 , F04C2230/80 , F04C2270/80 , F04C2270/86 , F04C2270/90
摘要： In order to enable monitoring of operating conditions of a plurality of uniaxial eccentric screw pumps with monitoring means installed in a remote site, a remote monitoring system (1) is capable of sending and receiving operating condition detection information items in a communication network (N) established by wireless intercommunication means (10) provided in the uniaxial eccentric screw pumps (100). Further, the operating condition detection information items aggregated to a coordinator (10a) can be sent to the Internet via Internet connection means (30). By this means, a state is achieved in which the operating conditions of the uniaxial eccentric screw pumps (100) can be monitored by monitoring means (50) connected to the Internet.
摘要翻译：为了能够利用安装在远程站点上的监视装置监视多个单轴偏心螺杆泵的运行状况，远程监控系统（1）能够在通信网络（N）中发送和接收运行状态检测信息项，通过设置在单轴偏心螺杆泵（100）中的无线互通装置（10）建立。此外，可以经由因特网连接装置（30）将合并到协调器（10a）的操作条件检测信息项发送到因特网。通过这种方式，实现了通过连接到因特网的监视装置（50）来监视单轴偏心螺杆泵（100）的操作条件的状态。

6. 发明公开

EP2739854A1 PISTON WITH REPLACEABLE AND/OR ADJUSTABLE SURFACES 有权转让
标题翻译：有可更换的和/或定制的曲面活塞
公开(公告)号：EP2739854A1
公开(公告)日：2014-06-11
申请号：EP12820569.7
申请日：2012-08-02
申请人： Lobepro, Inc.
发明人： Ramos, Rolando, Nico, M , Blodgett, William W.
IPC分类号： F04C2/00
CPC分类号： F16J1/00 , F01C21/08 , F04C2/084 , F04C2/123 , F04C2/126 , F04C2230/60 , F04C2230/602 , F04C2230/80 , F04C2230/85
摘要： A piston for a pump includes a hub portion defining opposing outer surfaces and concave lateral portions between the opposing outer surfaces. The piston also includes inserts configured to provide a replaceable surface, the inserts being coupled to each of the opposing outer surfaces. A pump includes a housing having an inlet and an outlet, and at least two pistons having a hub portion and inserts. The pump may be a positive-displacement, rotary pump, and the pistons may be circumferential pistons.

7. 发明公开

EP1398506A2 Hermetic multistage vacuum pump 有权
标题翻译：密封多级真空泵
公开(公告)号：EP1398506A2
公开(公告)日：2004-03-17
申请号：EP03019688.5
申请日：2003-09-09
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Kuramoto, Satoru, K.K. Toyota Jidoshokki , Kawaguchi, Masahiro, K.K. Toyota Jidoshokki , Yamamoto, Shinya, K.K. Toyota Jidoshokki , Hoshino, Nobuaki, K.K. Toyota Jidoshokki , Kuwahara, Mamoru, K.K. Toyota Jidoshokki
IPC分类号： F04C18/12 , F04C23/00 , F04C25/02 , F04C13/00 , F01C21/10
CPC分类号： F04C28/06 , F04C18/126 , F04C23/00 , F04C29/0042 , F04C2220/10 , F04C2220/30 , F04C2230/80 , F04C2270/08 , F04C2270/701
摘要： A fluid pump includes a housing, a drive source, a rotary unit and a pumping mechanism. The drive source is accommodated in the housing and includes a rotary member for rotation. The rotary unit includes the rotary member and a rotary shaft, which is operatively connected to the rotary member for rotation. The rotary unit forming an engaging portion for engaging with a maintenance tool which is prepared outside the housing. The pumping mechanism is placed in the housing and is operated in accordance with the rotation of the rotary shaft. An allowing means is formed in the housing for allowing the maintenance tool to engage with the engaging portion so as to face the engaging portion. The rotary shaft is rotated by rotating the maintenance tool in a state that the maintenance tool is engaged with the engaged portion.

8. 发明公开

EP1282777A1 DREHKOLBENPUMPE 有权
公开(公告)号：EP1282777A1
公开(公告)日：2003-02-12
申请号：EP00941960.7
申请日：2000-05-18
申请人： Hugo Vogelsang Maschinenbau GmbH
发明人： VOGELSANG, Harald
IPC分类号： F04C2/08 , F04C5/00
CPC分类号： F01C21/102 , F04C2/084 , F04C5/00 , F04C2230/602 , F04C2230/80
摘要： The invention relates to a pump (1) comprising one or several rotating pistons (3; 103; 203; 303; 403), in particular for the delivery of substantially liquid media. At least sections of said piston(s) (3; 103; 203; 303; 403) have a surface layer (17; 117; 217; 317; 417) consisting of a polymer, in particular an elastomer. The invention is characterized in that the polymer layer has at least one cavity (19; 119; 219; 319; 419), into which a support body (20; 120; 220; 320; 420) can be introduced, said body being designed to extend the polymer layer (17; 117; 217; 317; 417).

9. 发明授权

EP2623785B1 SCROLL FLUID MACHINE 有权
公开(公告)号：EP2623785B1
公开(公告)日：2018-07-25
申请号：EP11828660.8
申请日：2011-08-24
申请人： Anest Iwata Corporation
发明人： SATO, Toru , ASAMI, Junichi
IPC分类号： F04C18/02 , F04C29/02
CPC分类号： F01C1/0207 , F01C1/0215 , F01C17/063 , F01C21/04 , F04C18/02 , F04C29/02 , F04C2230/80 , F04C2240/30 , F04C2240/50
摘要： A disc-like spacer 78 arranged below a first roller bearing 54 rotatably supporting a driven crankshaft 52 that forms an anti-rotation system 50 is formed with a plurality of notches 78a in the circumferential direction. A spot face 80 is provided to face the outer circumferential surface of the spacer 78, and communication holes 82 and 86 are drilled on the outer circumferential side of the spot face 80 to extend in the axial direction of the scroll. Also formed is a communication hole communicating the communication hole 86 with the first roller bearing 54 via the notches 78a. A grease nipple 88 is mounted to the communication hole 86. To replenish grease, the fixed scroll 10 is removed from the housing 40 such that the orbiting scroll 20 is exposed, and grease is injected from the grease nipple 88 into the first roller bearing 54 with a grease gun.

10. 发明公开

EP3282086A1 PUMPE, INSBESONDERE ZAHNRADPUMPE, ZUM FÖRDERN VON VERARBEITUNGSHILFSSTOFFEN 有权转让
标题翻译：泵，特别是用于输送加工剂的齿轮泵
公开(公告)号：EP3282086A1
公开(公告)日：2018-02-14
申请号：EP16183589.7
申请日：2016-08-10
申请人： Baier & Köppel GmbH & Co. KG
发明人： Köppel, Bernhard , Rux, Michael , Löckert, Alexander
IPC分类号： F01C21/00 , F04C2/08 , F04C13/00 , F04C14/28 , F04C15/00
CPC分类号： F01C21/007 , F04C2/08 , F04C13/001 , F04C13/005 , F04C14/28 , F04C15/0073 , F04C2210/62 , F04C2230/70 , F04C2230/80 , F04C2240/805 , F04C2280/00
摘要： Die Offenbarung betrifft eine Pumpe, insbesondere Zahnradpumpe, zum Fördern eines Verarbeitungshilfsstoffes, insbesondere flüssigen Produktes, vorzugsweise für die Anwendung in der Nahrungsmittelindustrie, chemischen Industrie und/oder pharmazeutischen Industrie, umfassend eine Antriebseinheit (10) mit einem Antrieb zur Bereitstellung einer Kraft und/oder eines Drehmomentes zum Pumpen des Verarbeitungshilfsstoffes sowie eine Pumpeneinheit (11), in der der Verarbeitungshilfsstoff pumpbar ist, wobei die Antriebseinheit (10) und die Pumpeneinheit (11) lösbar, insbesondere werkzeuglos, miteinander verbunden oder verbindbar sind.
摘要翻译：本发明涉及一种泵，特别是一种齿轮泵，用于输送加工助剂，特别是液体产品，优选用于食品工业，化学工业和/或制药工业用途，包括驱动单元（10）与驱动器，用于提供一个力和/或用于泵送加工助剂的转矩和其中加工助剂可泵送的泵单元（11），其中，驱动单元（10）和泵单元（11）可拆卸地，特别是无工具地连接或可连接。

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