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1. 发明申请

WO2020112942A1 POWER MACHINE WITH BRACKET MOUNT FOR ENGINE WITH PUMP PACKAGE 审中-公开
公开(公告)号：WO2020112942A1
公开(公告)日：2020-06-04
申请号：PCT/US2019/063520
申请日：2019-11-27
申请人： CLARK EQUIPMENT COMPANY
发明人： RICHARDS, John, D.
IPC分类号： E02F3/34 , E02F9/08 , F02B63/06 , B60K5/12
摘要： A power machine (100; 200) with an internal combustion engine (322) and an in-line hydrostatic/hydraulic pump package (324) includes a stiffening bracket (340) which mounts a flywheel housing (330) to the engine and is configured to change the natural frequency of the engine/pump package so that the engine firing frequency does not match the natural frequency of the engine/pump package.

2. 发明申请

WO2020018638A1 METHODS AND APPARATUS TO CONTROL ENGINE SPEED OF A POWER SYSTEM 审中-公开
公开(公告)号：WO2020018638A1
公开(公告)日：2020-01-23
申请号：PCT/US2019/042153
申请日：2019-07-17
申请人： ILLINOIS TOOL WORKS INC.
发明人： SMITH, Alan F. , JOYCE, Richard
IPC分类号： F02D29/06 , F02D29/04 , F02B63/04 , F02B63/06 , B23K9/10
摘要： Methods and apparatus to control engine speed of a power system are disclosed. An example power system includes: an engine; a generator configured to generate electrical power from mechanical power delivered by the engine; a switched-mode power supply configured to convert the electrical power from the generator to output power; and control circuitry configured to: monitor an input current to the switched-mode power supply; and in response to the input current exceeding a threshold current, incrementally increasing a speed of the engine.

3. 发明申请

WO2019094922A1 METHODS AND SYSTEMS FOR AIR COMPRESSOR AND ENGINE DRIVEN CONTROL 审中-公开
公开(公告)号：WO2019094922A1
公开(公告)日：2019-05-16
申请号：PCT/US2018/060713
申请日：2018-11-13
申请人： ILLINOIS TOOL WORKS INC.
发明人： JOCHMAN, Nathan
IPC分类号： F02D29/04 , F02B63/06 , B23K9/10 , B23K9/32 , F04C28/06 , F04B35/00 , F04B49/08 , F04B49/22 , F02D29/06 , F04C18/16 , F04C29/00
CPC分类号： F04C28/06 , B23K9/1006 , B23K9/32 , F02B63/04 , F02B63/06 , F02D29/04 , F02D29/06 , F04B35/002 , F04B49/08 , F04B49/22 , F04C18/16 , F04C28/24 , F04C29/005 , F04C2210/1005 , F04C2210/221 , F04C2270/185 , F04C2270/44
摘要： Power systems and methods of controlling an engine driven air compressor include an air compressor driven by an engine via a clutch. A first pressure sensor configured to sense a pressure level at an outlet of the air compressor. An inlet valve configured to close in response to the first pressure sensor sensing a pressure level above a first pressure level. In addition, a second pressure sensor to sense a pressure level below a second pressure level at a housing of the air compressor, wherein the clutch is configured to disengage in response to the second pressure level, wherein the first pressure level is higher than the second pressure level.

4. 发明申请

WO2015074690A1 KOMPRESSORANLAGE UND VERFAHREN ZUM BETREIBEN EINER KOMPRESSORANLAGE 审中-公开
标题翻译：压缩机系统及其操作方法的压缩机系统
公开(公告)号：WO2015074690A1
公开(公告)日：2015-05-28
申请号：PCT/EP2013/074306
申请日：2013-11-20
申请人： KAESER KOMPRESSOREN SE
发明人： HUMMEL, Stephan , WEID, Björn
IPC分类号： F02B63/06 , F02D29/04 , F04B35/00 , F02B33/36 , F02B37/04 , F02B37/10 , F02B39/04 , F02B39/12 , F02B67/10
CPC分类号： F02D29/04 , F02B33/36 , F02B37/04 , F02B39/04 , F02B39/12 , F02B63/06 , F02B67/10 , F04B35/002 , F04B39/123 , Y02T10/144
摘要： Die vorliegende Erfindung bezieht sich auf eine Kompressoranlage (44), mit einem Kompressor (4), welcher dazu ausgelegt ist, Druckluft über eine Ausgangsleitung (5) zu erzeugen, einer Verbrennungskraftmaschine (1), welche über eine Kupplung (3) mit dem Kompressor (4) gekoppelt ist, und welche dazu ausgelegt ist, den Kompressor (4) anzutreiben, und einer Druckluftzufuhrleitung (10), welche zwischen die Ausgangsleitung (5) des Kompressors (4) und einen Lufteinlass (46) der Verbrennungskraftmaschine (1) gekoppelt ist, und welche dazu ausgelegt ist, durch den Kompressor (4) erzeugte Druckluft in den Lufteinlass (46) der Verbrennungskraftmaschine (1) rückzuspeisen.
摘要翻译：本发明涉及具有压缩机（4），其经由输出线适于压缩空气产生的内燃机（1），在压缩机单元（44）（5），其通过联接器（3）到所述压缩机（4）被耦合，并且其适于驱动所述压缩机（4），并且被耦接在所述压缩机（4）和所述内燃机的进气口（46）的输出线（5）之间的压缩空气供应管路（10）（1），并且其适于，由压缩机（4）产生的压缩空气到内燃发动机（1）rückzuspeisen的空气入口（46）。

5. 发明申请

WO2014130271A1 COMBINATION WELDING GENERATOR- AIR COMPRESSOR WITH AN SINGLE BELT DRIVE 审中-公开
标题翻译：单皮带传动组合式焊接发电机 - 空气压缩机
公开(公告)号：WO2014130271A1
公开(公告)日：2014-08-28
申请号：PCT/US2014/015446
申请日：2014-02-08
申请人： ILLINOIS TOOL WORKS INC.
发明人： BANKSTAHL, Herbert A.
IPC分类号： F02B63/04 , F02B63/06 , B23K9/10 , F02B67/06
CPC分类号： B23K9/1006 , B23K9/32 , F02B63/04 , F02B63/06 , F02B67/06
摘要： An integrated welder and air compressor combination (10) includes a housing having an engine (58), weld current generator and a belt- driven air-compressor (68). A pulley arrangement (82) is coupled to the engine, with the centers of the pulleys (106, 100, 92) in co- planar arrangement to enable driving the air-compressor and engine accessory pulleys with a single belt (86). The engine accessory pulleys can drive, for example, one or more of an alternator, fan, or pump.
摘要翻译：集成焊机和空气压缩机组合（10）包括具有发动机（58），焊接电流发生器和皮带驱动空气压缩机（68）的壳体。滑轮装置（82）连接到发动机，其中滑轮（106,100,92）的中心处于共面布置以使得能够用单个带（86）驱动空气压缩机和发动机附件滑轮。发动机附件皮带轮可以驱动例如交流发电机，风扇或泵中的一个或多个。

6. 发明申请

WO2010012065A1 SUPPLEMENTAL COOLING SYSTEM FOR AN AIR COOLED ENGINE AND RELATED METHOD 审中-公开
标题翻译：空气冷却发动机补充冷却系统及相关方法
公开(公告)号：WO2010012065A1
公开(公告)日：2010-02-04
申请号：PCT/CA2008/001421
申请日：2008-08-01
申请人： ANSUL CANADA LIMITED , MOSKUN, Peter
发明人： MOSKUN, Peter
IPC分类号： F01P11/12 , F01P9/04 , F02B63/06
CPC分类号： F01P9/02 , F01P11/12
摘要： A supplemental cooling system for an air cooled engine, the air cooled engine including an air inlet for the intake of cooling air, the engine being connected to a pump, the pump having a fluid outlet through which pumped fluid is operable to flow, the cooling system including a pump interface in fluid communication with the fluid outlet, the pump interface including a fluid opening for redirecting a portion of the fluid flowing out of the fluid outlet; and a conduit operable to transmit the redirected portion of fluid therethrough, the conduit having first and second ends, the first end in fluid communication with the fluid opening and the second end in fluid communication with the air inlet; wherein the redirected portion of fluid is sufficient to increase the cooling capacity of the cooling air.
摘要翻译：一种用于空气冷却发动机的补充冷却系统，所述空气冷却发动机包括用于吸入冷却空气的空气入口，所述发动机连接到泵，所述泵具有流体出口，泵送流体可通过所述流体出口流动，所述冷却系统包括与流体出口流体连通的泵接口，泵接口包括用于重定向流出流体出口的流体的一部分的流体开口; 以及可操作以将流体的重定向部分透过的导管，所述导管具有第一和第二端，所述第一端与所述流体开口流体连通，所述第二端与所述空气入口流体连通; 其中流体的重定向部分足以增加冷却空气的冷却能力。

7. 发明申请

WO2008073422A3 AN ENGINE-POWERED TOOL WITH A TUBE FOR GUIDING A STARTER PULL ROPE 审中-公开
标题翻译：用于引导起重机拉杆的发动机工具
公开(公告)号：WO2008073422A3
公开(公告)日：2008-12-18
申请号：PCT/US2007025314
申请日：2007-12-11
申请人： HUSQVARNA OUTDOOR PRODUCTS INC , VANLANDINGHAM WAYNE M , SOLINSKI ANDREW L , BILIMEK ROBERT L JR , GLORE THOMAS G , MURNAN JUSTIN K
发明人： VANLANDINGHAM WAYNE M , SOLINSKI ANDREW L , BILIMEK ROBERT L JR , GLORE THOMAS G , MURNAN JUSTIN K
IPC分类号： F04B17/05 , F02B63/06 , F02N3/02
CPC分类号： F02N3/02 , F02B63/02 , Y10T74/13
摘要： A tool with an engine, a shaft, and a recoil starter pulley coupled to the shaft for rotation about an axis. A starter pull rope for winding and unwinding around the recoil starter pulley. An air chamber shroud extending about at least a portion of the pulley, the rope extending from the pulley through the shroud. A tube enclosing a portion of the rope and extending from a location adjacent to and aligned with the pulley to a location at an exterior of the shroud that is axially offset from the pulley. The tube may have flared ends to reduce gradual wear of the rope. The tube alters a trajectory of the pull rope to be substantially offset from the plane of the starter pulley so as to avoid interfering with neighboring structures inside the tool.
摘要翻译：具有发动机，轴和反冲启动轮的工具，其联接到轴以围绕轴线旋转。用于在反冲起动滑轮周围卷绕和放卷的起动器拉绳。围绕滑轮的至少一部分延伸的气室护罩，绳索从滑轮延伸穿过护罩。包围绳索的一部分并且从与皮带轮相邻并与其对准的位置延伸到护罩外部位于轴向偏离皮带轮的位置处的管。管可以具有扩口端以减少绳索的逐渐磨损。管改变了拉绳的轨迹，以使其基本上偏离起动滑轮的平面，以避免与工具内的相邻结构的干扰。

8. 发明申请

WO02053912A2 COOLING AIR INLET ARRANGEMENT 审中-公开
标题翻译：冷却空气入口安装
公开(公告)号：WO02053912A2
公开(公告)日：2002-07-11
申请号：PCT/US0149832
申请日：2001-12-28
申请人： INGERSOLL RAND CO , DYSON MICHAEL SHANE , HANCOCK MARION DANIEL II , HENDRIX DEAN P , STAHLMAN DAVID B , WOOD DONALD M
发明人： DYSON MICHAEL SHANE , HANCOCK MARION DANIEL II , HENDRIX DEAN P , STAHLMAN DAVID B , WOOD DONALD M
IPC分类号： F01C21/00 , F01P3/18 , F01P3/20 , F01P5/02 , F01P11/12 , F02B63/06 , F04B35/00 , F04B35/06 , F04B39/00 , F04C23/00 , F04C29/04 , F04B
CPC分类号： F04B35/002 , F01C21/007 , F01P3/18 , F01P3/20 , F01P5/02 , F01P11/12 , F02B63/06 , F04B35/06 , F04B39/0033 , F04C23/00 , F04C29/04 , Y02T10/17
摘要： A portable air compressor unit (10) having a housing (22) with a rear end (30) and front end (26). The housing (22) includes a rear louver (66) near the rear end (30), an exhaust outlet (74) near the front end (26) and a mid louver (70) between the rear and front end. A rear cooler set (82) and rear fan (106) are disposed within the housing between the rear louver and mid louver. The fan (106) draws cooling air into the housing through rear louver (66) and through the rear cooler set (82). A front fan (122) and front cooler set (130) are disposed within the housing (22) between the mid louver (70) and exhaust outlet (74).
摘要翻译：一种便携式空气压缩机单元（10），具有具有后端（30）和前端（26）的壳体（22）。壳体（22）包括靠近后端（30）的后百叶窗（66），在前端（26）附近的排气出口（74）和位于后端和前端之间的中间百叶窗（70）。后冷却器组（82）和后风扇（106）设置在后百叶窗和中间百叶窗之间的壳体内。风扇（106）通过后百叶窗（66）和后冷却器组（82）将冷却空气吸入外壳。前风扇（122）和前冷却器组（130）设置在中间百叶窗（70）和排气出口（74）之间的壳体（22）内。

9. 发明申请

WO1989011586A1 ENGINE AND GEARBOX ASSEMBLIES 审中-公开
标题翻译：发动机和齿轮组件
公开(公告)号：WO1989011586A1
公开(公告)日：1989-11-30
申请号：PCT/GB1989000566
申请日：1989-05-23
申请人： COLLINS MOTOR CORPORATION LIMITED , DANIEL, Michael, Richard, Lionel
发明人： COLLINS MOTOR CORPORATION LIMITED
IPC分类号： F02B63/06
CPC分类号： F02B63/06 , F01M1/06
摘要： One end (13) of an internal combustion engine crankshaft (12) drives an input element (37) of a speed changing gear train (36), the output element (41) of which drives a load such as a centrifugal impeller (23). The bearings of the elements of the gear train are formal by apertured floating sleeves (26, 43a) and are supplied with oil under pressure from the engine's lubrication system through ducts (51, 26b, 54, 57, 58, 59) leading from the pressurised oil ducts in the engine crankshaft (12).
摘要翻译：内燃机曲轴（12）的一端（13）驱动变速齿轮系（36）的输入元件（37），其输出元件（41）驱动诸如离心式叶轮（23）的负载，。齿轮系的元件的轴承是通过有孔的浮动套管（26,43a）形成的，并且在发动机的润滑系统的压力下通过导管（51,26b，54,57,58,59）的管道（51,26b，54,57,58,59）供应油发动机曲轴（12）中的加压油管。

10. 发明申请

WO2023059438A1 GENERATOR MODULE 审中-公开
公开(公告)号：WO2023059438A1
公开(公告)日：2023-04-13
申请号：PCT/US2022/044187
申请日：2022-09-21
申请人： SCHAEFFLER TECHNOLOGIES AG & CO. KG , SCHAEFFLER GROUP USA, INC.
发明人： PAYNE, Matthew , STEINBERGER, Markus
IPC分类号： H02K7/18 , H02K7/00 , F02B63/04 , F02B2063/045 , F02B63/042 , F02B63/044 , F02B63/06 , H02K7/1815
摘要： A generator module includes a housing arranged for mounting to a rear face of an internal combustion engine, a generator stator fixed in the housing, a generator rotor arranged radially inside of the generator stator, and a bearing arranged to support a radial inside of the generator rotor on the housing. The generator rotor may include a rotor carrier and a plurality of stacked plates secured to the rotor carrier. The bearing may be at least partially radially aligned with the plurality of stacked plates.

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