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公开(公告)号:US20070041832A1
公开(公告)日:2007-02-22
申请号:US10567517
申请日:2003-08-12
IPC分类号: F03B11/02
摘要: A variable nozzle device is provided which comprises an annular nozzle passage (5) formed by a gap between two opposing wall members (1, 3) and at least one vane (7) extending in said nozzle passage (5) and being rotatably supported. Said vane (7) is formed by a sheet metal contour and attached to a shaft (9).
摘要翻译: 提供了一种可变喷嘴装置,其包括由两个相对的壁构件(1,3)之间的间隙和在所述喷嘴通道(5)中延伸并且可旋转地支撑的至少一个叶片(7)形成的环形喷嘴通道(5)。 所述叶片(7)由钣金轮廓形成并附接到轴(9)。
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公开(公告)号:US08820072B2
公开(公告)日:2014-09-02
申请号:US13215999
申请日:2011-08-23
申请人: Giorgio Figura , Parikshit I Mulani , Poomkuzhimannil Zachariah John , Shajeev Surendran , T. G. Vijayan
发明人: Giorgio Figura , Parikshit I Mulani , Poomkuzhimannil Zachariah John , Shajeev Surendran , T. G. Vijayan
IPC分类号: F02B33/44 , F01D5/00 , F01D25/04 , F04D29/44 , F01D17/08 , F04D27/00 , F04D29/46 , B32B27/00
CPC分类号: F04D29/441 , F01D17/165 , F02B39/00 , F04D29/083 , F04D29/5853 , F05B2220/40 , F05B2280/10723 , F05D2220/40 , Y10T428/31562
摘要: A diffuser plate for a centrifugal compressor includes an inner edge disposed at an inner diameter about a central axis; an outer edge disposed at an outer diameter, the outer edge displaced an axial distance from the inner edge; a deformable section that includes a substantially S-shaped cross-section, the deformable section disposed between the inner edge and the outer edge; and a spring constant for forced axial displacement of the outer edge with respect to the inner edge, the spring constant characterized, at least in part, by the deformable section.
摘要翻译: 用于离心压缩机的扩散板包括设置在围绕中心轴线的内径的内边缘; 设置在外径处的外边缘,所述外边缘与所述内边缘相距轴向位移; 可变形部分,其包括基本上S形的横截面,所述变形部分设置在所述内边缘和所述外边缘之间; 以及弹簧常数,用于使外边缘相对于内边缘强制轴向位移,弹簧常数至少部分地由可变形部分表征。
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公开(公告)号:US07428839B2
公开(公告)日:2008-09-30
申请号:US11458013
申请日:2006-07-17
申请人: Giorgio Figura
发明人: Giorgio Figura
IPC分类号: G01M15/00
CPC分类号: F02B37/24 , F01D25/00 , F02B39/08 , F02B39/16 , F02C6/12 , F05D2270/3013 , F05D2270/304 , G01M15/14 , Y02T10/144
摘要: A calibration flow position of a variable nozzle (6) of a turbocharger is set by a method for calibrating the turbocharger, which comprises a turbine (2) and a compressor (1). In this method, the turbocharger is driven by a predetermined fluid supply. Further, the flow position of the variable nozzle (6) is changed while the rotational speed (N) of the turbocharger or an outlet pressure (P2C) of the compressor (1) is monitored. The calibration flow position is fixed based on the monitored quantities.
摘要翻译: 通过用于校准包括涡轮机(2)和压缩机(1)的涡轮增压器的方法来设定涡轮增压器的可变喷嘴(6)的校准流量位置。 在该方法中,涡轮增压器由预定的流体供给驱动。 此外,可变喷嘴(6)的流动位置在压缩机(1)的涡轮增压器的转速(N)或出口压力(P <2C>)之间变化。 校准流量位置是基于监测量固定的。
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公开(公告)号:US20080011071A1
公开(公告)日:2008-01-17
申请号:US11458013
申请日:2006-07-17
申请人: Giorgio Figura
发明人: Giorgio Figura
IPC分类号: G01M19/00
CPC分类号: F02B37/24 , F01D25/00 , F02B39/08 , F02B39/16 , F02C6/12 , F05D2270/3013 , F05D2270/304 , G01M15/14 , Y02T10/144
摘要: A calibration flow position of a variable nozzle (6) of a turbocharger is set by a method for calibrating the turbocharger, which comprises a turbine (2) and a compressor (1). In this method, the turbocharger is driven by a predetermined fluid supply. Further, the flow position of the variable nozzle (6) is changed while the rotational speed (N) of the turbocharger or an outlet pressure (P2C) of the compressor (1) is monitored. The calibration flow position is fixed based on the monitored quantities.
摘要翻译: 通过用于校准包括涡轮机(2)和压缩机(1)的涡轮增压器的方法来设定涡轮增压器的可变喷嘴(6)的校准流量位置。 在该方法中,涡轮增压器由预定的流体供给驱动。 此外,可变喷嘴(6)的流动位置在压缩机(1)的涡轮增压器的转速(N)或出口压力(P <2C>)之间变化。 校准流量位置是基于监测量固定的。
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公开(公告)号:US20070227603A1
公开(公告)日:2007-10-04
申请号:US10582103
申请日:2003-12-10
申请人: Jean-Luc Perrin , Giorgio Figura
发明人: Jean-Luc Perrin , Giorgio Figura
IPC分类号: F15D1/02
CPC分类号: F01D17/143 , F02B37/007 , F02B37/22 , F05D2220/40 , Y02T10/144
摘要: A nozzle device for a turbine of a turbocharger according to the present invention comprises variable annular nozzle (2) defined between an inboard wall (3) and an outboard wall (4), wherein said outboard wall (4) is axially movable for completely closing said variable annular nozzle (2).
摘要翻译: 根据本发明的用于涡轮增压器的涡轮机的喷嘴装置包括限定在内壁(3)和外侧壁(4)之间的可变环形喷嘴(2),其中所述外侧壁(4)可轴向移动以完全闭合 所述可变环形喷嘴(2)。
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公开(公告)号:US20060062663A1
公开(公告)日:2006-03-23
申请号:US10528642
申请日:2002-09-18
申请人: Giorgio Figura , Alex Lavez , Eric Erbs
发明人: Giorgio Figura , Alex Lavez , Eric Erbs
IPC分类号: F04D29/56
CPC分类号: F01D17/165 , F05D2220/40 , F05D2260/30
摘要: A turbocharger arrangement comprises a vane area formed between a nozzle element (21) and a floating insert supported on the exhaust housing, wherein the floating insert is urged against the vanes (27) located in the vane area by a biasing member (43). By means of this arrangement the turbine efficiency is increased and the risk of vane sticking is avoided to a large extent.
摘要翻译: 涡轮增压器装置包括形成在喷嘴元件(21)和支撑在排气壳体上的浮动插入件之间的叶片区域,其中浮动插入件通过偏置构件(43)抵靠位于叶片区域中的叶片(27)。 通过这种布置,涡轮效率增加,并且在很大程度上避免了叶片粘附的风险。
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公开(公告)号:US06250410B1
公开(公告)日:2001-06-26
申请号:US08875873
申请日:1997-08-05
申请人: Augusto Balestrini , Massimo Di Pardo , Guido Frigo , Luigi Ippolito , Angelo Massone , Gianni Scavino , Giorgio Figura
发明人: Augusto Balestrini , Massimo Di Pardo , Guido Frigo , Luigi Ippolito , Angelo Massone , Gianni Scavino , Giorgio Figura
IPC分类号: B62D2100
CPC分类号: B62D29/001 , B60K1/04 , B60K2001/0427 , B60K2001/0438 , B60N2/01 , B60N2/015 , B62D23/005 , B62D29/004 , B62D29/008
摘要: A motor-vehicle, particularly an electrically-powered car of small size, has a supporting structure in the form of a reticular framework (2) of light alloy. The framework (2) includes two side structures (3) each formed by extruded profile elements (4) which are welded to joining knot elements (5) which have been obtained by casting. The side structures (3) are connected to each other by cross members (6, 7, 8, 9) which also are formed by extruded profile elements having their ends connected to the side structures (3) by mechanical coupling means, such as screws.
摘要翻译: 机动车,特别是小型电动车,具有轻合金网状骨架(2)形式的支撑结构。 框架(2)包括两个侧部结构(3),每个侧部结构(3)由挤压型材元件(4)形成,该组合件通过铸造而被焊接到接合的结元件(5)上。 侧面结构(3)通过横向构件(6,7,8,9)彼此连接,该横向构件(6,7,8,9)也由其端部通过机械联接装置连接到侧面结构(3)的挤压型材构成,例如螺钉 。
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