公开(公告)号：JP2011026705A

公开(公告)日：2011-02-10

申请号：JP2010162388

申请日：2010-07-20

Applicant: General Electric Co ,  ゼネラル・エレクトリック・カンパニイGeneral Electric Company

Inventor： PARK JUNYOUNG ,  BOUSE GREGORY KEITH ,  PAROLINI JASON ROBERT ,  SATHIAN SUJITH

IPC: C22C37/04 ,  B22D25/02 ,  B22D27/20 ,  C21C1/10 ,  C21D5/00 ,  F03D11/00 ,  F16C3/02

CPC classification number: C22C37/04 ,  C21D9/32 ,  C21D2211/001 ,  C21D2211/005 ,  C22C37/10 ,  F05B2230/21 ,  F05B2240/60 ,  F05C2201/0439 ,  Y02E10/722 ,  Y02P10/32

Abstract: PROBLEM TO BE SOLVED: To provide austempered spheroidal graphite cast iron for a component of a wind turbine, and to provide a method for manufacturing the component. SOLUTION: The component for the wind turbine is made from the austempered spheroidal graphite cast iron, which includes about 3.0 to about 3.8 wt.% carbon, about 1.9 to about 2.8 wt.% silicon, about 0.3 wt.% or less manganese, about 0.8 wt.% or less copper, about 2.0 wt.% or less nickel, about 0.3 wt.% or less molybdenum, about 0.03 to about 0.06 wt.% magnesium, less than about 0.05 wt.% chromium, less than about 0.02 wt.% vanadium, and less than about 0.01 wt.% sulfur. The component is preferably a drive shaft or gearbox component having a mass of more than about 3 tons. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供用于风力涡轮机的部件的奥氏体球墨铸铁，并提供一种制造该部件的方法。 解决方案：用于风力涡轮机的部件由奥氏体球墨铸铁制成，其包括约3.0至约3.8重量％的碳，约1.9至约2.8重量％的硅，约0.3重量％或更少 锰，约0.8重量％或更少的铜，约2.0重量％或更少的镍，约0.3重量％或更少的钼，约0.03至约0.06重量％的镁，小于约0.05重量％的铬，小于 约0.02重量％的钒和小于约0.01重量％的硫。 该部件优选地是具有大于约3吨的质量的驱动轴或齿轮箱部件。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2007524787A

公开(公告)日：2007-08-30

申请号：JP2006553431

申请日：2005-02-18

Applicant: マーレ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングMAHLE GmbH

Inventor： ビング カールハインツ ,  シュラー ゲオルク ,  シュパンゲンベルク シュテファン

IPC: F02F1/00 ,  B22C9/04 ,  B22D13/02 ,  B22D19/00 ,  B22D19/08 ,  F02F1/10 ,  F02F1/16 ,  F16J10/04

CPC classification number: F02F1/00 ,  B22D19/0009 ,  F02F1/10 ,  F02F1/16 ,  F05C2201/0439 ,  F05C2201/903 ,  F05C2251/042 ,  Y10T29/49272

Abstract: エンジン運転時に生じる燃焼熱の十分な排熱を保証するために、シリンダライナの外面が、その軸方向の全長にわたって延びる、少なくとも１つの扁平化された範囲（６１）を有していて、当該シリンダライナが粗面鋳造ライナとして形成されており、該粗面鋳造ライナの外面が、その軸方向の全長にわたって延びかつ多数の凸部とアンダカット部とから成る粗面化部を有していることを特徴とする、内燃機関に用いられるシリンダライナが提案される。

公开(公告)号：JP3943340B2

公开(公告)日：2007-07-11

申请号：JP2001039506

申请日：2001-02-16

Applicant: 富士重工業株式会社

Inventor： 彰 古屋 ,  隆生 坂井

IPC: F02F7/00 ,  F02B75/02 ,  F02B75/16

CPC classification number: F02F7/0053 ,  F02B75/16 ,  F02B2075/027 ,  F02B2275/22 ,  F05C2201/021 ,  F05C2201/0439

公开(公告)号：US11668303B2

公开(公告)日：2023-06-06

申请号：US16693467

申请日：2019-11-25

Applicant: LG ELECTRONICS INC.

Inventor： Jungsun Choi ,  Howon Lee ,  Cheolhwan Kim

IPC: F03C2/00 ,  F03C4/00 ,  F04C18/00 ,  F04C18/02 ,  F01C21/10 ,  F04C23/00 ,  F04C29/02

CPC classification number: F04C18/0269 ,  F01C21/102 ,  F04C18/0215 ,  F04C23/008 ,  F04C29/023 ,  F04C29/025 ,  F04C2240/603 ,  F05C2201/02 ,  F05C2201/021 ,  F05C2201/0439

Abstract: A scroll compressor is provided that may include a casing; a drive motor provided at an inner space of the casing; a rotational shaft coupled to a rotor of the drive motor, and rotated together with the rotor; a frame provided below the drive motor; a fixed scroll provided below the frame, and having a fixed wrap; and an orbiting scroll provided between the frame and the fixed scroll, having an orbiting wrap so as to form a compression chamber including a suction chamber, an intermediate pressure chamber, and a discharge chamber, by being engaged with the fixed wrap. In a state in which a center of the fixed scroll and a center of the orbiting scroll are substantially the same, an interval between the fixed wrap and the orbiting wrap gradually increases towards the suction chamber from the discharge chamber.

公开(公告)号：US20190249655A1

公开(公告)日：2019-08-15

申请号：US16336475

申请日：2016-12-09

Applicant: SHANGHAI HIGHLY ELECTRICAL APPLIANCES CO., LTD.

Inventor： Zhimin HUANG ,  Jie LI ,  Zhaodi FAN ,  Hongsheng YUE ,  Xiaoxing JIN

IPC: F04B39/12 ,  C09D5/08 ,  C09D5/00 ,  C09D163/00 ,  C09D133/14 ,  C09D167/00 ,  C23C26/00

CPC classification number: F04B39/121 ,  C09D5/002 ,  C09D5/08 ,  C09D133/14 ,  C09D163/00 ,  C09D167/00 ,  C23C26/00 ,  F04B39/12 ,  F05B2230/31 ,  F05C2201/0439 ,  F05C2201/0454 ,  F05C2225/00

Abstract: A compressor includes a housing, and an anticorrosive coating covering a surface of the housing. The anticorrosive coating includes a base layer applied on the surface of the housing, and a surface layer applied on the base layer. Both the base layer and the surface layer are organic coatings. Thus, the housing of the compressor is effectively separated from the external environment by means of the two organic coatings, so as to ensure that the compressor is not corroded; moreover, the anticorrosive coating does not contain a metal coating, thereby preventing the problem of the compressor being severely corroded due to an exposed metal coating.

公开(公告)号：US20180187678A1

公开(公告)日：2018-07-05

申请号：US15857206

申请日：2017-12-28

Applicant: TRANE INTERNATIONAL INC.

Inventor： George Hansen

IPC: F04C18/02 ,  C21D5/00 ,  F04C29/12

CPC classification number: F04C18/0215 ,  C21D5/00 ,  C21D2211/001 ,  F04C23/008 ,  F04C29/124 ,  F04C2230/40 ,  F05C2201/0439 ,  F05C2201/0445 ,  F05C2251/02 ,  F05C2251/10

Abstract: A scroll compressor includes scroll members that are made of austempered grey iron in whole or in part. The austempering process can increases fatigue strength and toughness of a grey iron while maintaining its good machinability and vibration damping characteristics. Use of austempered grey iron scroll members allows the scroll compressor to improve its capacity, efficiency, and durability.

公开(公告)号：US20170254322A1

公开(公告)日：2017-09-07

申请号：US15510491

申请日：2015-08-26

Applicant: WABCO GmbH

Inventor： Uwe OPPERMANN

IPC: F04B39/12 ,  B60T13/26 ,  F04B53/14 ,  F04B39/00 ,  F04B39/10

CPC classification number: F04B39/121 ,  B60T13/26 ,  F04B39/0005 ,  F04B39/0094 ,  F04B39/06 ,  F04B39/10 ,  F04B39/122 ,  F04B39/125 ,  F04B39/128 ,  F04B53/143 ,  F05C2201/021 ,  F05C2201/0439 ,  F05C2201/0442 ,  F05C2201/903 ,  F05C2225/04

Abstract: Disclosed is an air compressor (10) for supplying compressed air to a pneumatic system in a motor vehicle. The air compressor (10) comprises a crankcase (46), a cylinder housing (14) connected to the crankcase, a cylinder head (20), a crankshaft (40) rotatably mounted in the crankcase, a cylindrical piston (12) that is connected to the crankshaft (40) by a connecting rod (42). In order to load the compressed air with as little heat as possible, the crankcase (46), the cylinder housing (14), the cylinder head (20), and the piston (12) are made of aluminum or an aluminum alloy, and the at least one piston ring (54) or the at least one oil ring is made of gray cast iron or polytetrafluoroethylene (PTFE).

公开(公告)号：US09316173B2

公开(公告)日：2016-04-19

申请号：US14332586

申请日：2014-07-16

Applicant: Federal-Mogul Corporation

Inventor： Eric Allan Highum

IPC: F01P7/14 ,  F02F1/00 ,  F02F1/10 ,  B22D19/00 ,  F01P7/16

CPC classification number: F02F1/004 ,  B22D15/02 ,  B22D19/0009 ,  B22D19/0081 ,  B22D21/007 ,  C23C4/08 ,  F01P7/16 ,  F01P7/167 ,  F01P2007/146 ,  F01P2025/62 ,  F01P2060/08 ,  F02F1/10 ,  F02F1/102 ,  F05C2201/021 ,  F05C2201/0439 ,  Y10T29/49272

Abstract: A cylinder liner for an engine block assembly of an internal combustion engine is provided. The cylinder liner includes a liner member formed of cast iron and presenting an outer surface. A first portion of the outer surface of the liner member is machined to a reduced outside diameter. An aluminum-based material is then thermally sprayed onto the machined first portion, while a second portion of the outer surface remains uncoated. The coated cylinder liner is then placed in a mold, and another aluminum-based material is cast around the coated cylinder liner to form the engine block assembly. During the casting process, the two aluminum-based materials form a strong intermetallic bond between the liner member and the engine block.

Abstract translation: 提供了一种用于内燃机的发动机缸体组件的气缸套。 气缸套包括由铸铁形成并呈现外表面的衬里构件。 衬套构件的外表面的第一部分被加工成减小的外径。 然后将铝基材料热喷涂到加工的第一部分上，而外表面的第二部分保持未涂覆。 然后将涂覆的气缸套件放置在模具中，并且另外的铝基材料围绕涂覆的气缸套筒铸造以形成发动机缸体组件。 在铸造过程中，两种铝基材料在衬套构件和发动机缸体之间形成强烈的金属间结合。

公开(公告)号：US20160040620A1

公开(公告)日：2016-02-11

申请号：US14922657

申请日：2015-10-26

Applicant: Federal-Mogul Corporation

Inventor： Eric Allan Highum

IPC: F02F1/00 ,  C23C4/08 ,  B22D15/02 ,  F02F1/10 ,  B22D21/00

CPC classification number: F02F1/004 ,  B22D15/02 ,  B22D19/0009 ,  B22D19/0081 ,  B22D21/007 ,  C23C4/08 ,  F01P7/16 ,  F01P7/167 ,  F01P2007/146 ,  F01P2025/62 ,  F01P2060/08 ,  F02F1/10 ,  F02F1/102 ,  F05C2201/021 ,  F05C2201/0439 ,  Y10T29/49272

Abstract: A cylinder liner for an engine block assembly of an internal combustion engine is provided. The cylinder liner includes a liner member formed of cast iron and presenting an outer surface. A first portion of the outer surface of the liner member is machined to a reduced outside diameter. A material including aluminum is then thermally sprayed onto the machined first portion, while a second portion of the outer surface remains uncoated. The coated cylinder liner is then placed in a mold, and another material including aluminum is cast around the coated cylinder liner to form the engine block assembly. During the casting process, the two aluminum-containing materials form a strong intermetallic bond between the liner member and the engine block.

Abstract translation: 提供了一种用于内燃机的发动机缸体组件的气缸套。 气缸套包括由铸铁形成并呈现外表面的衬里构件。 衬套构件的外表面的第一部分被加工成减小的外径。 然后将包括铝的材料热喷涂到加工的第一部分上，而外表面的第二部分保持未涂覆。 然后将涂覆的气缸套件放置在模具中，并且包括铝的另一材料围绕涂覆的气缸套筒铸造以形成发动机缸体组件。 在铸造过程中，两种含铝材料在衬套构件和发动机缸体之间形成强的金属间结合。

公开(公告)号：US09163633B2

公开(公告)日：2015-10-20

申请号：US14200230

申请日：2014-03-07

Applicant: LG ELECTRONICS INC.

Inventor： Jaebong Park

IPC: F01C21/00 ,  F03C2/00 ,  F03C4/00 ,  F04C2/00 ,  F04C15/00 ,  F04C18/10 ,  F04C29/12 ,  C22C37/04 ,  F01C21/08 ,  F04C2/344

CPC classification number: F04C18/10 ,  C22C37/04 ,  F01C21/0809 ,  F04C2/3446 ,  F04C29/12 ,  F04C2230/21 ,  F04C2240/20 ,  F05C2201/0439 ,  F05C2201/0442 ,  F05C2201/0448 ,  F05C2203/0808

Abstract: A vane pump is provided that may include a rotor having a plurality of slots formed on an outer circumferential surface thereof; a vane slidably inserted into each of the plurality of slots; and a cam ring configured to receive the rotor therein and having a inner circumferential surface in contact with an end portion of the vane. The rotor may be formed of nodular graphite cast iron, the vane may be formed of high speed tool steel, and the cam ring may be formed of alloy cast iron.

Abstract translation: 提供一种叶片泵，其可包括转子，该转子具有形成在其外圆周表面上的多个槽; 可滑动地插入到所述多个槽中的每一个中的叶片; 以及凸轮环，其构造成在其中容纳所述转子并且具有与所述叶片的端部部分接触的内周面。 转子可由球墨铸铁形成，叶片可由高速工具钢形成，凸轮环可由合金铸铁形成。