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31. 发明申请

WO2013094425A1 気化器のパイロットスクリュ調整角度規制装置审中-公开
标题翻译：用于调节钻头的螺旋桨调节角的调节装置
公开(公告)号：WO2013094425A1
公开(公告)日：2013-06-27
申请号：PCT/JP2012/081645
申请日：2012-12-06
申请人：株式会社ミクニ
发明人：山田　博雄 , 室岡　聡 , 深浦　哲 , 瀬戸　直巳
IPC分类号： F02M3/10
CPC分类号： F02M19/04 , F02M3/10
摘要：　パイロットスクリュ２０に嵌着して当該パイロットスクリュ２０を同期的に回転させるタンパーキャップ３０と、パイロットスクリュ２０とタンパーキャップ３０とを係合させる係合部２６－１，２６－２，３３と、タンパーキャップ３０が嵌着される複数の弾性変形部２５－１，２５－２と、弾性変形部２５－１，２５－２の中心部に形成された溝２４に圧入され弾性変形部２５－１，２５－２の弾性変形を不能とすることによって係合状態を保持する保持部材４０とを備え、タンパーキャップ３０を金属製とすることによって樹脂製よりも非破壊性を強くするとともに、接着剤ではなく機械的構造によってパイロットスクリュ２０とタンパーキャップ３０とを強固に固定させることができるようにする。
摘要翻译：设置有一个安装在先导螺钉（20）上并使先导螺钉（20）同步转动的接合部分（26-1,26-2,33），用于啮合先导螺钉（20）和篡改帽（30），多个弹性变形部分（25-1,25-2），其上安装有捣槽帽（30），以及保持构件（40）压配合到形成的凹槽（24）中在弹性变形部分（25-1,25-2）的中心处，并且通过防止弹性变形部分（25-1,25-2）的弹性变形来保持接合状态。制造金属葫芦帽（30）比由树脂制成的耐久性提高了耐久性，并且可以通过机械结构牢固地固定先导螺钉（20）和防盗盖（30）而不用粘合剂。

32. 发明申请

WO2007079608A1 可防止再调整的化油器及防止化油器再调整的方法审中-公开
公开(公告)号：WO2007079608A1
公开(公告)日：2007-07-19
申请号：PCT/CN2006/000023
申请日：2006-01-09
申请人：江苏江淮动力股份有限公司 , 张超建 , 王均星 , 卞明 , 王成存 , 石路
发明人：张超建 , 王均星 , 卞明 , 王成存 , 石路
IPC分类号： F02M3/08
CPC分类号： F02M3/10 , Y10T29/49826
摘要： A carburettor which can be prevented from being re-regulated and a mehtod for preventing the carburettor from being re-regulated ,said carburettor comprises an idle adjust screw , an idle jet and a thread hole communicating with the idle jet ,wherein after regulated to the position ,the idle adjust screw is fixed with the thread hole ,which can prevent the carburettor from being re-regulated . The fixation is carried out by adhering or welding ,which can completely prevent user from re-regulating the idle adjust screw of the carburettor .

33. 发明申请

WO1997048897A1 FUEL-AIR MIXTURE APPARATUS 审中-公开
标题翻译：燃油混合装置
公开(公告)号：WO1997048897A1
公开(公告)日：1997-12-24
申请号：PCT/IB1997000781
申请日：1997-06-16
申请人： OMARSSON, Kristján, Björn
IPC分类号： F02M07/22
CPC分类号： F02M3/10 , F02M7/22 , Y10S261/01 , Y10S261/38 , Y10S261/48
摘要： Fuel-air mixture apparatus (1) has a body (2) adapted for connection via a flange (3) to an air cleaner housing (3') and to an engine inlet manifold (4'). In the body (2) is arranged a primary air passage (5) having an inlet (6), an adjustable throttle (7), a throat (8) and an outlet (9). The throttle will be connected in use to a speed control device for the engine via a linkage (10). Also provided in the body (2) is a secondary air passage (13) having an inlet (14) from the air cleaner housing and an outlet (15) to the primary air passage (5) at the throat (8). Towards its downstream end, the secondary air passage opens into a chamber (16), with the opening (17) being arranged tangentially to the chamber to induce swirling air flow in the chamber. The outlet (11) is provided axially of the chamber. At the other end of the chamber, in a bore (18) in the body a nozzle device (21) is provided. It has a circumferential void (24) to the body. This void has a fuel supply bore (25) in the body (2) and connected to a continuous fuel pump opening into it. A fuel inlet (26) leads from the void to an internal bore in the sleeve (22). Slidably mounted in the sleeve is a guide (27), sealed to the sleeve via a gland (28). The outside end of the guide carries a compression spring (29) and the end of the guide is closed by a plug (30) providing an abutment for the spring, whereby the guide is urged outwards. The guide has a bore (31) in which a needle (32) is slidably mounted. The arrangement is such that when the plug (30) is pushed fully inwards of the body, as on closure of the throttle, the needle closes the aperture (38) and the fuel supply to the engine, but the force with which the needle is urged into the aperture is regulated by the internal spring (33). In use, the plug (30) is acted on by an abutment member (40), which is movable in step with the throttle (7) via a branch of the linkage (10). The linkage is designed to ensure that the stoichiometrically required amount of fuel is provided for the throttle opening.
摘要翻译：燃料 - 空气混合装置（1）具有适于经由凸缘（3）连接到空气滤清器壳体（3'）和发动机进气歧管（4'）的主体（2）。在主体（2）中布置有具有入口（6），可调节节流阀（7），喉部（8）和出口（9）的主空气通道（5）。节气门将通过连杆（10）连接到用于发动机的速度控制装置。还设置在主体（2）中的是具有来自空气滤清器壳体的入口（14）和在喉部（8）处的主空气通道（5）的出口（15）的二次空气通道（13）。朝向其下游端，二次空气通道通向腔室（16），其中开口（17）与腔室相切地设置以在腔室中引起旋转空气流动。出口（11）设置在腔室的轴向。在室的另一端，在主体的孔（18）中设置有喷嘴装置（21）。它具有向身体的周向空隙（24）。该空隙在主体（2）中具有燃料供给孔（25），并连接到连续的燃料泵开口。燃料入口（26）从空隙引导到套筒（22）中的内孔。可滑动地安装在套筒中的是通过压盖（28）密封到套筒的引导件（27）。引导件的外端承载压缩弹簧（29），并且引导件的端部由提供弹簧的邻接件的插头（30）封闭，由此引导件被向外推动。引导件具有可滑动地安装针（32）的孔（31）。这种布置使得当塞子（30）被完全向内推动到主体时，如在关闭节气门时，针关闭孔（38）和向发动机提供的燃料，但是针被推入孔径被内部弹簧（33）调节。在使用中，塞子（30）由邻接构件（40）作用，抵靠构件（40）可通过连杆（10）的分支与节流阀（7）一步移动。连杆被设计成确保为节气门开口提供化学计量的所需量的燃料。

34. 发明公开

KR1020000016734A 연료-공기혼합장치 失效
标题翻译：燃油混合装置
公开(公告)号：KR1020000016734A
公开(公告)日：2000-03-25
申请号：KR1019980710341
申请日：1997-06-16
申请人： 오마손 크리스쳔 뵈른
发明人： 오마손크리스쳔뵈른
IPC分类号： F02M7/22
CPC分类号： F02M3/10 , F02M7/22 , Y10S261/01 , Y10S261/38 , Y10S261/48
摘要： PURPOSE: A fuel-air mixture apparatus is provided to exist a small amount of not burned or incompletely burned fuel in a discharged gas. CONSTITUTION: Fuel-air mixture apparatus (1) has a body (2) adapted for connection via a flange (3) to an air cleaner housing (3') and to an engine inlet manifold (4'). In the body (2) is arranged a primary air passage (5) having an inlet(6), an adjustable throttle (7), a throat (8) and an outlet (9). The throttle will be connected in use to a speed control device for the engine via a linkage (10). Also provided in the body (2) is a secondary air passage (13) having an inlet (14) from the air cleaner housing and an outlet (15) to the primary air passage (5) at the throat (8). Towards its downstream end, the secondary air passage opens into a chamber (16), with the opening (17) being arranged tangentially to the chamber to induce swirling air flow in the chamber. The outlet (11) is provided axially of the chamber. At the other end of the chamber, in a bore (18) in the body a nozzle device (21) is provided. It has a circumferential void (24) to the body. This void has a fuel supply bore (25) in the body (2) and connected to a continuous fuel pump opening into it. A fuel inlet (26) leads from the void to an internal bore in the sleeve (22). Slidably mounted in the sleeve is a guide (27), sealed to the sleeve via a gland (28). The outside end of the guide carries a compression spring (29) and the end of the guide is closed by a plug (30) providing an abutment for the spring, whereby the guide is urged outwards. The guide has a bore (31) in which a needle (32) is slidably mounted. The arrangement is such that when the plug (30) is pushed fully inwards of the body, as on closure of the throttle, the needle closes the aperture (38) and the fuel supply to the engine, but the force with which the needle is urged into the aperture is regulated by the internal spring (33). In use, the plug (30) is acted on by an abutment member (40), which is movable in step with the throttle (7) via a branch of the linkage (10). The linkage is designed to ensure that the stoichiometrically required amount of fuel is provided for the throttle opening.
摘要翻译：目的：提供燃料 - 空气混合装置，以在排出的气体中存在少量未燃烧或不完全燃烧的燃料。构成：燃料 - 空气混合装置（1）具有适于通过凸缘（3）连接到空气滤清器壳体（3'）和发动机进气歧管（4'）的主体（2）。在主体（2）中布置有具有入口（6），可调节节流阀（7），喉部（8）和出口（9）的主空气通道（5）。节气门将通过连杆（10）连接到用于发动机的速度控制装置。还设置在主体（2）中的是具有来自空气滤清器壳体的入口（14）和在喉部（8）处的主空气通道（5）的出口（15）的二次空气通道（13）。朝向其下游端，二次空气通道通向腔室（16），其中开口（17）与腔室相切地设置以在腔室中引起旋转空气流动。出口（11）设置在腔室的轴向。在室的另一端，在主体的孔（18）中设置有喷嘴装置（21）。它具有向身体的周向空隙（24）。该空隙在主体（2）中具有燃料供给孔（25），并连接到连续的燃料泵开口。燃料入口（26）从空隙引导到套筒（22）中的内孔。可滑动地安装在套筒中的是通过压盖（28）密封到套筒的引导件（27）。引导件的外端承载压缩弹簧（29），并且引导件的端部由提供弹簧的邻接件的插头（30）封闭，由此引导件被向外推动。引导件具有可滑动地安装针（32）的孔（31）。这种布置使得当塞子（30）被完全向内推动到主体时，如在关闭节气门时，针关闭孔（38）和向发动机提供的燃料，但是针被推入孔径被内部弹簧（33）调节。在使用中，塞子（30）由邻接构件（40）作用，抵靠构件（40）可通过连杆（10）的分支与节流阀（7）一步移动。连杆被设计成确保为节气门开口提供化学计量的所需量的燃料。

35. 发明授权

EP2162614B1 CARBURETTORS 有权
标题翻译： CARB
公开(公告)号：EP2162614B1
公开(公告)日：2016-03-23
申请号：EP08762195.9
申请日：2008-05-23
申请人： Fjölblendir Limited
发明人： OMARSSON, Kristjan Björn , GLOVER, Stephen, Brian , CALEY, David, James , KRONSTEDT, Morten
IPC分类号： F02M19/04 , F02M7/24 , F02M3/10 , F02D11/04
CPC分类号： F02D11/04 , F02M3/10 , F02M7/24 , F02M19/04

36. 发明公开

EP1600623A3 Air filter housing with tamper resistant carburetor feature 审中-公开
标题翻译：空气滤清器壳体与manipulationsbeständigem化油器细节
公开(公告)号：EP1600623A3
公开(公告)日：2012-03-21
申请号：EP05445032.5
申请日：2005-05-18
申请人： Husqvarna Consumer Outdoor Products N.A., Inc.
发明人： Warfel, Paul A. , Tynes, Rodney W.
IPC分类号： F02B63/02 , F02D11/02 , F02M3/10 , F02M35/024 , F02M35/04
CPC分类号： F02B63/02 , F02D11/02 , F02M3/10 , F02M35/024 , F02M35/04 , F02M35/1017 , F02M2003/105 , Y10S55/28 , Y10S261/84
摘要： A device for a power tool that includes an internal combustion engine and a carburetor for supplying an air and fuel mixture to the engine. The carburetor includes at least one externally adjustable component. An air filter arrangement of the device is for in-taking air, filtering the air, and directing the filtered air to the carburetor. The arrangement includes a housing. A tamper-resisting portion of the device extends from the air filter arrangement housing and extends adjacent to the location of the at least one adjustable component. The tamper resisting portion includes a segment that permits access to the at least one adjustable component along a first direction and limits access to the at least one adjustable component off of the first direction.

37. 发明公开

EP1236882A2 Carburetor valve rotational setting retainer assembly 审中-公开
标题翻译： Vergaserventils Halteanordnungfürdie Drehlage eines
公开(公告)号：EP1236882A2
公开(公告)日：2002-09-04
申请号：EP02002888.2
申请日：2002-02-08
申请人： WALBRO CORPORATION
发明人： Burns, Michael P. , Gliniecki, Gary U. , Pattullo, George M. , van Allen, James E.
IPC分类号： F02M19/04
CPC分类号： F02M3/10 , F02M19/04 , F02M2003/105 , Y10S261/38 , Y10S261/84 , Y10T137/7062
摘要： A fuel needle valve assembly of a carburetor has a retainer which yieldingly restrains the rotational fuel flow setting capability of the needle valve. The retainer engages a shank of the needle valve and a parallel shaft, both of which project from the carburetor body. The retainer exerts a force which laterally displaces the projecting shank with respect to the shaft. The retainer has sufficient strength to ensure the factory set rotational setting of the fuel needle valve does not alter when a limiter cap is press fitted to a distal head of the needle. Furthermore, wherein the shaft is also a shank of a second needle valve, the same retainer laterally displaces the projecting shanks of both needle valves.
摘要翻译：化油器的燃料针阀组件具有能够有效地抑制针阀的旋转燃料流量设定能力的保持器。保持器接合针阀的柄和平行的轴，两者都从化油器体突出。保持器施加使突出柄相对于轴横向移位的力。保持器具有足够的强度，以确保当将限制器盖压配合到针的远端头部时，燃料针阀的出厂设置旋转设置不会改变。此外，其中轴还是第二针阀的柄，相同的保持器横向移位两个针阀的突出的杆。

38. 发明授权

EP0734491B1 FUEL MIXTURE LIMITATION DEVICE 失效
标题翻译：设备控制混合燃料
公开(公告)号：EP0734491B1
公开(公告)日：1999-04-28
申请号：EP95937495.0
申请日：1995-10-10
申请人： WCI OUTDOOR PRODUCTS, Inc.
发明人： McNEW, James, E. , ROSS, Paul , LACKMAN, Lamont
IPC分类号： F02M3/10
CPC分类号： F02M3/10 , F02M2003/105 , Y10S261/38 , Y10S261/84 , Y10T137/7062
摘要： A limitation device which limits post-adjustment rotation of an adjustment screw (10) on single adjustment screw carburetors (20). In one embodiment, the limitation device uses a limiter cap (100, 200) removably attached to the adjustment screw (10) which works in conjunction with a limiter stop (300, 400) attached to the carburetor. In a second embodiment, the limitation device uses a limiter cap (700) removably attached to the adjustment screw (10) which works in conjunction with a plate (600) attached to the carburetor. In either embodiment, the limiter cap (100, 200, 700) presents a first and second rotational stop (110, 210) which cooperates with at least one rotational stop (304, 306, 404, 406, 606) on the limiter stop (300, 400) or plate (600). A special tool and method is also disclosed for installing and removing the device from the carburetor.

39. 发明公开

EP0734491A1 FUEL MIXTURE LIMITATION DEVICE 失效
标题翻译：设备控制混合燃料
公开(公告)号：EP0734491A1
公开(公告)日：1996-10-02
申请号：EP95937495.0
申请日：1995-10-10
申请人： WCI OUTDOOR PRODUCTS, Inc.
发明人： McNEW, James, E. , ROSS, Paul , LACKMAN, Lamont
IPC分类号： F02M5 , F02M3
CPC分类号： F02M3/10 , F02M2003/105 , Y10S261/38 , Y10S261/84 , Y10T137/7062
摘要： A limitation device which limits post-adjustment rotation of an adjustment screw (10) on single adjustment screw carburetors (20). In one embodiment, the limitation device uses a limiter cap (100, 200) removably attached to the adjustment screw (10) which works in conjunction with a limiter stop (300, 400) attached to the carburetor. In a second embodiment, the limitation device uses a limiter cap (700) removably attached to the adjustment screw (10) which works in conjunction with a plate (600) attached to the carburetor. In either embodiment, the limiter cap (100, 200, 700) presents a first and second rotational stop (110, 210) which cooperates with at least one rotational stop (304, 306, 404, 406, 606) on the limiter stop (300, 400) or plate (600). A special tool and method is also disclosed for installing and removing the device from the carburetor.

40. 发明公开

EP2746556A1 Vergaser für ein handgeführtes Arbeitsgerät und handgeführtes Arbeitsgerät 有权
标题翻译：化油器的手持式电动工具，手持式电动工具
公开(公告)号：EP2746556A1
公开(公告)日：2014-06-25
申请号：EP13005866.2
申请日：2013-12-17
申请人： Andreas Stihl AG & Co. KG
发明人： Oppenländer, Kai , Fattorusso, Antonio , Amann, Jörg , Götzel, Arne
IPC分类号： F02D9/16 , F02M9/08 , F02M3/10
CPC分类号： F02B63/02 , F02B2075/025 , F02D9/16 , F02M1/16 , F02M3/10 , F02M9/085 , F02M17/04 , F02M17/16 , F02M23/03 , F02M35/1019 , F02M35/108
摘要： Ein Vergaser (36) für ein handgeführtes Arbeitsgerät (1) besitzt ein Vergasergehäuse (40), in dem eine Vergaserwalze (37) um eine Drehachse (76) drehbar gelagert ist. An der Vergaserwalze (37) ist eine Nadel (48) festgelegt, die in eine Kraftstofföffnung (90) des Vergasers (36) ragt. Die Position der Nadel (48) relativ zur Vergaserwalze (37) ist über ein Einstellelement (49) einstellbar, das eine Eingriffskontur (52) aufweist. An der Eingriffskontur (52) kann ein Werkzeug (80) zur Verstellung des Einstellelements (49) angreifen. Um eine Einstellung der Position der Nadel (48) auch im Betrieb des Vergasers (36) zu ermöglichen, ist vorgesehen, dass der Vergaser (36) eine Haltekontur (19) besitzt, die drehfest mit der Vergaserwalze (37) verbunden ist. Der Abstand (g) der Haltekontur (19) zur Drehachse (76) beträgt an jeder Stelle der Haltekontur (19) weniger als etwa 10 mm. Dadurch ist die Haltekontur (19) durch eine Gehäuseöffnung (18) eines handgeführten Arbeitsgeräts (1), die nur geringe Abmessungen besitzt, zugänglich.
摘要翻译：一种用于化油器（36）的手持式工具（1）具有其中一个化油器辊（37）绕旋转轴线（76）旋转地安装在化油器主体（40）。在化油器辊（37）的针（48）是固定的，其伸入到所述气化器（36）的燃料出口（90）。所述针（48）相对于所述化油器辊（37）的位置是通过具有接合轮廓（52）的调整部件（49）可调节的。在接合轮廓（52），可以通过用于调节所述调节构件（49）的工具（80）接合。为了允许气化器的操作过程中所述针（48）的位置的调整（36）被提供，该汽化器（36）具有保持表面（19）旋转地固定至化油器辊（37）连接。保持轮廓（19）的旋转轴线（76）的距离（G）是否小于在保持轮廓（19）的任何部分约10mm。从而，保持轮廓（19）通过一个手持式工具（1），其具有仅小的尺寸，可访问的壳体开口（18）。

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