公开(公告)号：US07036791B2

公开(公告)日：2006-05-02

申请号：US10739052

申请日：2003-12-19

Applicant: Peter Wiese

Inventor： Peter Wiese

IPC: F16K31/02

CPC classification number: G01D5/145 ,  F02D11/106 ,  F02D2200/0404 ,  F05C2201/021 ,  Y10T137/8242

Abstract: The invention relates to a method for the contactless detection of the position of a butterfly-valve shaft of a butterfly valve connecting piece, the butterfly-valve shaft being driven by an electric actuator and having a magnet at one end, which is aligned in a contactless manner with a sensor that is located on a cover. An aim of the invention is to reliably guarantee the detection of the position of the butterfly-valve shaft, even over particularly long periods of time using a contactless position detection device. To achieve this, the sensor has a first and a second magnetoresistive sensor element, an approximately sinusoidal signal being generated in the first sensor element and an approximately cosinusodial signal being generated in the second sensor element by means of the magnet, during the rotation of the butterfly-valve shaft. According to the method, an approximately arc tangential signal is generated in the butterfly-valve connecting signal. The control signal is fed to the actuator that is located in the butterfly-valve connecting piece, to adjust the position of the butterfly-valve shaft.

Abstract translation: 本发明涉及一种用于非接触式检测蝶阀连接件蝶阀轴位置的方法，该蝶阀轴由电致动器驱动并且在一端具有一磁体， 与位于盖子上的传感器非接触式。 本发明的目的是通过使用非接触位置检测装置，甚至在特别长的时间段内可靠地确保蝶阀的位置的检测。 为了实现这一点，传感器具有第一和第二磁阻传感器元件，在第一传感器元件中产生近似正弦信号，并且在旋转期间通过磁体在第二传感器元件中产生大致余弦信号 蝶阀轴。 根据该方法，在蝶形阀连接信号中产生近似切向的信号。 控制信号被送到位于蝶阀连接件中的致动器，以调节蝶阀轴的位置。

公开(公告)号：US07028666B2

公开(公告)日：2006-04-18

申请号：US10452141

申请日：2003-06-03

Applicant: Yasuhiro Kamimura ,  Norio Tomita ,  Kazuo Nagayama ,  Yasushi Sasaki

Inventor： Yasuhiro Kamimura ,  Norio Tomita ,  Kazuo Nagayama ,  Yasushi Sasaki

IPC: F02D9/08

CPC classification number: F02M35/021 ,  F02D9/1065 ,  F02D2009/0294 ,  F05C2201/021 ,  Y10T137/8242

Abstract: An electronic throttle apparatus permits aggregating of various parts and rationalization of installation, and can simplify assembling operation and wiring operation to an engine room for rationalization of an installation space. The throttle apparatus for an engine includes a throttle body housing therein a throttle valve and disposed in an air intake of the engine, a throttle actuating motor, a throttle position sensor detecting a throttle valve angle and an air flow sensor located on upstream of the throttle valve and measuring an intake air flow rate. The throttle actuating motor, the throttle position sensor and the air flow sensor are mounted on the throttle body.

公开(公告)号：US07013870B2

公开(公告)日：2006-03-21

申请号：US10384739

申请日：2003-03-11

Applicant: Yasuhiro Kamimura ,  Norio Tomita ,  Kazuo Nagayama ,  Yasushi Sasaki

Inventor： Yasuhiro Kamimura ,  Norio Tomita ,  Kazuo Nagayama ,  Yasushi Sasaki

IPC: F02D9/00

CPC classification number: F02M35/021 ,  F02D9/1065 ,  F02D2009/0294 ,  F05C2201/021 ,  Y10T137/8242

Abstract: An electronic throttle apparatus permits aggregating of various parts and rationalization of installation, and can simplify assembling operation and wiring operation to an engine room for rationalization of an installation space. The throttle apparatus for an engine includes a throttle body housing therein a throttle valve and disposed in an air intake of the engine, a throttle actuating motor, a throttle position sensor detecting a throttle valve angle and an air flow sensor located on upstream of the throttle valve and measuring an intake air flow rate. The throttle actuating motor, the throttle position sensor and the air flow sensor are mounted on the throttle body.

公开(公告)号：US07011073B2

公开(公告)日：2006-03-14

申请号：US10843356

申请日：2004-05-12

Applicant: Thomas Hannewald

Inventor： Thomas Hannewald

IPC: F02D9/10

CPC classification number: F16K27/0218 ,  F02D9/104 ,  F02D9/107 ,  F02D11/10 ,  F05C2201/021

Abstract: The invention relates to a throttle valve housing, particularly for an internal combustion engine of a motor vehicle, comprising a tubular housing part whose flow-through channel can be closed off from a gaseous medium by means of a throttle valve mounted on a throttle valve shaft. A tubular inlet area and a tubular outlet area are situated at the ends of the housing part, have flow-through openings that extend the flow-through channel, and can be detachably connected to a supply tube and a discharge tube. The inlet area and the outlet area can be produced as separate parts and can be connected to the housing part in a fixed manner.

Abstract translation: 本发明涉及一种特别用于机动车辆的内燃机的节流阀壳体，其包括管状壳体部分，该管状壳体部分的流通通道可以通过安装在节流阀轴上的节流阀从气体介质封闭 。 管状入口区域和管状出口区域位于壳体部分的端部，具有延伸流过通道的流通开口，并且可拆卸地连接到供给管和放电管。 入口区域和出口区域可以作为单独的部件生产，并且可以以固定的方式连接到壳体部件。

公开(公告)号：US06928729B2

公开(公告)日：2005-08-16

申请号：US10718463

申请日：2003-11-20

Applicant: Alan Britt ,  James L. Bloemers ,  Elmer R. Ford

Inventor： Alan Britt ,  James L. Bloemers ,  Elmer R. Ford

IPC: B22C9/24 ,  B22D17/00 ,  F02B75/02 ,  F02B75/16 ,  F02F1/00 ,  F02F1/04 ,  F02F1/22 ,  F02F1/24 ,  F02F7/00 ,  B23P11/00

CPC classification number: F02F7/0053 ,  F02B75/16 ,  F02B2075/025 ,  F02F1/002 ,  F02F1/04 ,  F02F1/22 ,  F02F1/24 ,  F02F1/242 ,  F05C2201/021 ,  Y10T29/4927 ,  Y10T29/49696 ,  Y10T29/497 ,  Y10T29/49989 ,  Y10T29/49995 ,  Y10T74/2186

Abstract: A method of manufacturing a cylinder head and crankcase for a small engine. A crankcase and a cylinder head are cast to close tolerances and include as-cast mounting flanges, which are assembled in face-to-face contact by employing self-threading screws. Bearing recesses are cast into the crankcase. The cylindrical sidewalls of the bearing recesses are provided with as-cast flutes and roller bearings are press-fitted into the bearing recesses.

公开(公告)号：US06926779B1

公开(公告)日：2005-08-09

申请号：US09451538

申请日：1999-12-01

Applicant: Feng Bin

Inventor： Feng Bin

IPC: B32B15/01 ,  C22C9/00 ,  C22C9/06 ,  C23C30/00 ,  F04B27/10

CPC classification number: C22C9/00 ,  B32B15/015 ,  B32B15/017 ,  C22C9/06 ,  C23C30/00 ,  F04B27/1054 ,  F05C2201/021 ,  F05C2201/0406 ,  F05C2201/0463 ,  F05C2201/0466 ,  F05C2201/0475 ,  F05C2201/0493 ,  F05C2203/0882 ,  F05C2225/04 ,  F05C2253/12

Abstract: A surface of aluminum alloy or iron alloy coated, on at least a part, with a lead-free copper-based coating layer comprising, by weight, 0.2–15% bismuth, and at least one metal selected from the group consisting of 5–40% nickel, 1–20% chromium, 1–20% iron, and 1–10% cobalt, the balance being copper which is more than 55%. The surface may be of a swashplate used in swashplate type compressors.

Abstract translation: 在至少一部分上涂覆无铅铜基涂层的铝合金或铁合金表面，其包含重量比为0.2-15％的铋和至少一种选自以下的金属：5- 40％镍，1-20％铬，1-20％铁和1-10％钴，余量为大于55％的铜。 表面可以是斜盘式压缩机中使用的斜盘。

公开(公告)号：US06886529B2

公开(公告)日：2005-05-03

申请号：US10331452

申请日：2002-12-27

Applicant: Akitaka Suzuki ,  Shigeharu Mineo ,  Hitoshi Motose

Inventor： Akitaka Suzuki ,  Shigeharu Mineo ,  Hitoshi Motose

IPC: B63B35/73 ,  B63H21/22 ,  F02B61/04 ,  F02D11/02 ,  F02D11/10 ,  F02D9/00

CPC classification number: B63H21/213 ,  B63B35/731 ,  B63H21/24 ,  F02B61/045 ,  F02D11/02 ,  F02D11/105 ,  F02D2011/103 ,  F02D2200/0404 ,  F02D2200/602 ,  F05C2201/021

Abstract: A watercraft includes an engine output control device that can adjust the maximum output of the engine. The output device can be constructed of mechanical devices for adjusting the relationship between the movement of a throttle lever and a throttle valve, an electronic device for proportionally controlling the position of throttle valves in relation to the movement of the throttle lever, are other devices for controlling engine speeds in other ways.

Abstract translation: 船舶包括可以调节发动机最大输出的发动机输出控制装置。 输出装置可以由用于调节节流杆和节流阀的运动之间的关系的机械装置构成，用于成比例地控制节气门相对于节流杆运动的位置的电子装置是用于 以其他方式控制发动机转速。

公开(公告)号：US20050069440A1

公开(公告)日：2005-03-31

申请号：US10948245

申请日：2004-09-24

Applicant: Yoshihiro Naito

Inventor： Yoshihiro Naito

IPC: F04B39/00 ,  F04C18/08 ,  F04C18/12 ,  F04C18/18 ,  F04C23/00 ,  F04C25/02 ,  F04C27/00 ,  F04C29/00 ,  F03C2/00

CPC classification number: F04C18/126 ,  F04C18/084 ,  F04C23/003 ,  F04C25/02 ,  F04C2220/12 ,  F04C2230/21 ,  F04C2230/231 ,  F04C2230/60 ,  F05C2201/021 ,  F05C2201/0439 ,  F05C2201/0442 ,  F05C2201/046 ,  F05C2201/0466 ,  F05C2201/903 ,  F05C2203/06 ,  F05C2251/042

Abstract: A multistage dry pump includes a pump housing having plural pump chambers aligned in parallel, a rotational shaft extending along a parallel alignment direction of the plural pump chambers and rotatably supported by the pump housing, and plural rotors parallelly aligned in an axial direction of the rotational shaft and furnished in the respective plural pump chambers. The rotational shaft is formed with a base material of which linear expansion coefficient is less than 6×10−6 m/m·K inclusive, and the respective plural rotors is made of a material which is more easily machined than the material of the rotational shaft.

Abstract translation: 多级干式泵包括：泵壳体，其具有平行排列的多个泵室，沿着多个泵室的平行排列方向延伸并由泵壳体可旋转地支撑的旋转轴，以及沿旋转轴线方向平行排列的多个转子 并设置在相应的多个泵室中。 旋转轴形成有线膨胀系数小于6×10 -6 m / m·K的基材，并且各个转子由比旋转轴的材料更容易加工的材料制成。

公开(公告)号：US06871631B2

公开(公告)日：2005-03-29

申请号：US10846581

申请日：2004-05-17

Applicant: Guenther Bender

Inventor： Guenther Bender

IPC: F02D9/10 ,  F16K1/22 ,  F16K27/02

CPC classification number: F02D9/106 ,  F02D9/104 ,  F05C2201/021 ,  F16K1/221 ,  F16K27/0218

Abstract: The present invention relates to a throttle valve body for an internal combustion engine, including a housing and a cross-flow hole in the housing, which can be blocked by a throttle valve. The throttle valve is arranged on a shaft that can pivotally driven about its longitudinal axis which extends crosswise to the longitudinal axis of the cross-flow hole. The free ends of the shaft are pivotally mounted in bearings arranged in recesses in the housing. The shaft valve is secured against axial displacement by an axial safety device. The throttle valve has bearing surfaces in support areas that are fixed to the housing in the areas in which the shaft projects axially.

Abstract translation: 本发明涉及一种用于内燃机的节流阀体，其包括壳体和壳体中的横流孔，其可被节流阀阻挡。 节流阀布置在轴上，该轴可围绕其横向于横向孔的纵向轴线横向延伸的纵向轴线枢转地驱动。 轴的自由端枢转地安装在布置在壳体中的凹部中的轴承中。 轴阀通过轴向安全装置固定而防止轴向位移。 节流阀在支承区域中具有轴承表面，该支承面在轴向轴向突出的区域中固定到壳体。

公开(公告)号：US20050011863A1

公开(公告)日：2005-01-20

申请号：US10622304

申请日：2003-07-17

Applicant: Peter Wayte

Inventor： Peter Wayte

IPC: G01N31/00 ,  B44C1/22 ,  C03C15/00 ,  C03C25/68 ,  C09K13/08 ,  C23F1/00 ,  C23F1/02 ,  C23F1/20 ,  C23F1/26 ,  C23F1/30 ,  F01D5/28 ,  F01D25/00 ,  F02C7/00 ,  G01M15/00 ,  G01N21/78 ,  G01N21/88 ,  G01N21/91 ,  G01N31/22 ,  G01N33/20

CPC classification number: C23F1/20 ,  F05B2260/80 ,  F05C2201/021 ,  F05C2201/0412 ,  G01N21/8803 ,  G01N21/91 ,  G01N33/20

Abstract: A process for detecting an aluminum-based material deposited onto a titanium-based gas turbine engine component during engine operation is disclosed. The process comprises immersing at least a portion of the titanium-based component, which has been subjected to engine operation, into an acid solution to form an etched component. The acid solution comprises sodium fluoride, sulphuric acid and water. The etched component may then be removed from the solution and visually inspected for dark areas in contrast to light areas, the dark areas indicating deposited aluminum-based material.

Abstract translation: 公开了一种在发动机运转期间检测沉积在钛基燃气涡轮发动机部件上的铝基材料的方法。 该方法包括将经过发动机操作的钛基组分的至少一部分浸入酸溶液中以形成蚀刻组分。 酸溶液包括氟化钠，硫酸和水。 然后可以从溶液中除去蚀刻的组分，并与光区域相比目视检查暗区，暗区表示沉积的铝基材料。