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公开(公告)号：EP0955891A1
公开(公告)日：1999-11-17
申请号：EP96942854.0
申请日：1996-12-03
CPC分类号： A61B10/0266 , A61B2017/00106 , A61B2017/32004 , A61B2018/1407
摘要： An improved biopsy specimen cutter (10) utilizes a wire loop (30), attached to a hand manipulable trigger mechanism (32), for severing the tissue sample from the host. A removable dilator (12) is insertable into the biopsy specimen cutter (10) for the purpose of positioning the cutter (10) adjacent the tissue to be removed, and after such placement, the dilator (12) is withdrawn, the specimen cutter (10) is advanced into the tissue, the trigger mechanism (32) is retracted causing the loop to sever the tissue, and the specimen cutter (10) and the specimen contained therein are withdrawn.
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公开(公告)号：EP0934176A1
公开(公告)日：1999-08-11
申请号：EP97919341.0
申请日：1997-04-11
发明人： SORENSEN, Per, Holst
IPC分类号： B60P3
CPC分类号： B60P3/08
摘要： Apparatus (10) for use in loading and unloading motor vehicles to and from a container (12) comprises two wheel trolleys (20-1, 20-2) for supporting axially aligned wheels of a motor vehicle (200), two gantries (22-1, 22-2) each comprising means (26-1, 26-2) for supporting the respective trolleys (20-1, 20-2) and means for raising and lowering said supporting means (26-1, 26-2), and means (24) defining a track along which said positioning means can be moved. The gantries (22-1, 22-2) are operable to position the supporting means (26-1, 26-2) in substantially aligned relationship with elongate rail means (28, 30, 32) provided in such a container whereby the trolleys (20-1, 20-2) can be moved into and out of said container on a substantially continuous track defined by said supporting means (26-1, 26-2) and such substantially aligned rail means (28, 30, 32) in the container.
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公开(公告)号：EP0866951A1
公开(公告)日：1998-09-30
申请号：EP96945923.0
申请日：1996-12-05
申请人： PANEX CORPORATION
发明人： DELATORRE, Leroy, C.
摘要： A differential pressure device installed in a side pocket tool (146) for use in a borehole where a differential pressure (P1, P2) is converted into a linear motion by a main bellows (62) and this main bellows is connected by a linear to rotative force device or torque converter (86) to develop a torque force about the torque axis (44). A second bellows (80) is used as an interior, control bellows for limiting the differential pressure applied to the exterior of main bellows (62) so that overpressure will not destroy either bellows. The torque force is applied to a torque responsive pressure device (146) to develop a pressure signal. The tool is preferably used in a side pocket mandrel (140), and the pressure signal measurements that allow determination of flow rate by standard hydraulic equations can be recorded downhole by a memory recorder (144) or else transmitted to the earth's surface for real time recording.
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公开(公告)号：EP0864023A1
公开(公告)日：1998-09-16
申请号：EP96918917.0
申请日：1996-06-28
申请人： Nam Gung, Moon Hak
发明人： Nam Gung, Moon Hak
IPC分类号： E04H6
CPC分类号： E04H6/06
摘要： A double-pallet parking garage for automobiles is disclosed. A ground pallet (3) is carried on a pair of parallel base frames (1) to be horizontally movable between the entrance and parking positions thereof. Guide (5) and support (6) columns stand on both ends of each base frame. The liftable pallet (15) moves between the entrance and parking positions thereof in accordance with the turning motion of a pair of turning links (9, 10). The liftable pallet is movably held by the upper ends of the turning links and moves between the entrance and parking positions while remaining horizontal. The liftable pallet moves vertically under the guide of the guide column and moves along an arcuate trace under the guide of an arcuate guide beam (7). The double-pallet parking garage of this invention does not cause any interference between the liftable and ground pallets during movement of the pallets.
摘要翻译： 公开了一种用于汽车的双托盘停车库。 地面托盘（3）承载在一对平行的基架（1）上，以在其入口位置和停放位置之间水平移动。 指南（5）和支持（6）列立在每个基架的两端。 根据一对转向连杆（9,10）的转动，可升降货盘（15）在其入口位置和停放位置之间移动。 可升降托盘由转动连杆的上端可移动地保持，并在保持水平的同时在入口和停放位置之间移动。 可升降托盘在导向柱的导向下垂直移动，并在弓形导向梁（7）的导向下沿着弧形轨迹移动。 本发明的双托盘停车库在货盘移动期间不会在可升降托盘和地面托盘之间造成任何干扰。
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公开(公告)号：EP0807209A1
公开(公告)日：1997-11-19
申请号：EP95944413.0
申请日：1995-12-15
CPC分类号： F04C28/28 , F04C23/008 , F04C2240/603 , F05B2270/1097
摘要： A high side co-rotating refrigerant scroll compressor having an oil sump (64) in the discharge pressure portion (20) of its shell is protected from the abnormal conditions of high discharge pressure and reverse direction scroll rotation by a normally closed valve arrangement (74, 75) which defines a flow path that selectively opens into the suction pressure (22) or discharge pressure portion of the compressor shell dependent upon the nature of the abnormal operating condition. The valve arrangement includes a standoff portion which permits the valve arrangement and the flow path it defines to traverse the oil sump and open into the discharge pressure portion of the shell at an elevation above the level of oil in the sump.
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公开(公告)号：EP0734308A1
公开(公告)日：1996-10-02
申请号：EP95919265.0
申请日：1994-12-13
申请人： Grobi A/S
发明人： SANDVOLD, Arne
CPC分类号： B24B9/002 , B24B9/04 , B24B19/004 , B24B21/16
摘要： An edge grinding device (20) for mechanically rounding off edges of structural members (19) which are passed through said edge grinding device (20). It comprises a main frame (1) having, in relation to the direction of travel of the structural member (19), transversally extending support rollers (7) upon which the structural member (19) rests and is driven forward. The edge grinder (20) has at least one grinding aggregate (10) with a movable grinding element (13), said grinding aggregate (10) being pivotally mounted on a frame (2) about an axis running substantially parallel to the advancement axis of the structural member. The pivotal axis (22) is outside the structural member (22), and the cross sectional profile of the grinding element (13) has a predetermined geometric configuration adapted to the location of the pivotal axis and the radius of curvature (r1) of the rounding of the edge.
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公开(公告)号：EP0647293A1
公开(公告)日：1995-04-12
申请号：EP93905801.0
申请日：1993-02-01
CPC分类号： F04C28/125
摘要： A screw compressor employs a piston unloader which is disposed in a bore remote from the compressor's working chamber. Flow communication between the bore and working chamber is through a series of non-overlapping unloader ports. The unloader piston has a notched end face which effectively causes the unloader ports to overlap in operation. Precise and continuous capacity control of the compressor over a predetermined portion of its operating range is thereby achieved while internal high to low side gas leakage within the compressor and the clearance volume of the unloader ports is minimized. Compressor efficiency is thereby increased.
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8.发明公开REVERSE PHASE AND HIGH DISCHARGE TEMPERATURE PROTECTION IN A SCROLL COMPRESSOR 失效反相HPLC色谱和高ENTLADUNGSTEMPERATURBESCHÜTZUNG螺旋压缩机。
公开(公告)号：EP0617759A1
公开(公告)日：1994-10-05
申请号：EP92925204.0
申请日：1992-11-13
CPC分类号： F04C28/28 , F04C2270/19 , F04C2270/70 , F04C2270/72 , F05B2270/3032
摘要： Compresseur à spirale côté aspiration (20) protégé à la fois contre les effets potentiellement dévastateurs d'une interconnexion électrique incorrecte et contre le développement de températures élevées de refoulement, grâce à une soupape (48) placée dans un passage (46) qui communique avec la partie du compresseur soumise à la pression d'aspiration (38) et avec une partie du compresseur soumise à la pression de refoulement (36). Ladite soupape (48) fonctionne de manière à permettre le passage du courant de gaz de la partie du compresseur soumise à la pression d'aspiration à la partie soumise à la pression de refoulement à travers un conduit de protection, lorsque le compresseur fonctionne à l'envers en raison d'une erreur de couplage de manière à éviter que les éléments de spirale (24, 30) ne soient endommagés. La soupape permet le passage du courant de gaz de la partie du compresseur soumise à la pression d'aspiration à travers le conduit de protection, lorsque la température du gaz de refoulement produit par le compresseur dépasse une température prédéterminée. Le courant de gaz qui en résulte entraîne la mise hors tension du moteur.
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公开(公告)号：EP0142511A1
公开(公告)日：1985-05-29
申请号：EP84901308.0
申请日：1984-04-11
CPC分类号： D06F39/081
摘要： Système de commande de fluide comportant une vanne à commande manuelle (4) à laquelle est connectée de manière fixe une soupape à solénoïde (9), où la connexion aval du système de commande de fluide est conçue pour être connectée à un tuyau flexible (6) et la connexion amont est conçue pour être connectée à une conduite pratiquement rigide (2).
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10.发明公开CELLULAR SYSTEM WITH OPTICAL LINK BETWEEN MOBILE TELEPHONE SWITCHING OFFICE AND CELL SITES 失效与BETWEEN移动电话调解和蜂窝基站光纤连接蜂窝系统
公开(公告)号：EP0944990A1
公开(公告)日：1999-09-29
申请号：EP97944570.0
申请日：1997-10-01
申请人： MVS Incorporated
发明人： BODELL, Donald, H.
CPC分类号： H04W88/085 , H04B10/25759
摘要： A cellular system (10) includes wide band digital signal processing at a central office (14) that is connected to one or more cellular sites (12) by optical fiber cables (16). Data signals are exchanged between the cell sites (12) and the central office (14) using intensity modulated optical data signals. Control of call supervision and handling is consolidated in the central office (14) to enable dynamic variation of wireless service reception and transmission capabilities at a cell site (12) in response to changing demands for wireless service. Each antenna (140) at a cell site (12) may receive and transmit an assigned RF bandwidth using any frequency within that band. The central office (14) processes the entire received spectrum for controlling detection and transmitting range, RF carrier frequency and transmit power level for an active channel link established between a cellular station and the system in a cell site (12).
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