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1. 发明专利

JP2005240794A Stratified scavenging 2-cycle engine 审中-公开
标题翻译：分离式SCAVENGING 2循环发动机
公开(公告)号：JP2005240794A
公开(公告)日：2005-09-08
申请号：JP2004342050
申请日：2004-11-26
申请人： Electrolux Home Products Inc , エレクトロラックスホームプロダクツ,インク.
发明人： WARFEL PAUL A , PERRYMAN ROY M , TYNES RODNEY W
IPC分类号： F02B17/00 , F02B25/14 , F02B25/22
CPC分类号： F02B25/14 , F02B25/22 , F02B25/24
摘要： PROBLEM TO BE SOLVED: To provide a stratified scavenging 2-cycle engine capable of supplying air to a combustion chamber.
SOLUTION: The stratified scavenging 2-cycle engine is furnished with a cylinder block having bores each provided with one or more scavenging ports and air ports. The bores extend to a crank case. The piston of the engine separates the combustion chamber in the cylinder bore from the crank area and is arranged as fitted in the bore slidably between the first position closest to the crank area and the second position. The air ports and the piston are arranged so that the air flows from the air ports into the combustion chamber when the piston lies in the first position. As one example, the scavenging ports and air ports have edges opened and shutting selectively in compliance with sliding of the piston, and each air port has a top in a position farthest from the crank area, and the top of the air port is shaped so that only part opens when the piston lies in the first position.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够向燃烧室供应空气的分层扫气2循环发动机。解决方案：分层清扫2循环发动机配有一个气缸体，每个气缸都设有一个或多个清空口和空气口。孔延伸到曲轴箱。发动机的活塞将气缸孔中的燃烧室与曲柄区域分离，并且可滑动地布置在孔中，最接近曲柄区域的第一位置与第二位置之间。空气端口和活塞被布置成使得当活塞位于第一位置时，空气从空气端口流入燃烧室。作为一个例子，清扫口和空气口具有依照活塞的滑动选择性地打开和关闭的边缘，并且每个空气口具有顶部位于距离曲柄区域最远的位置，并且空气口的顶部成形为当活塞处于第一位置时，仅部件打开。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005337247A Exhaust muffler device and fastener tube cover 审中-公开
标题翻译：排气装置和紧固件管盖
公开(公告)号：JP2005337247A
公开(公告)日：2005-12-08
申请号：JP2005147458
申请日：2005-05-20
申请人： Electrolux Home Products Inc , エレクトロラックスホームプロダクツ,インク.
发明人： WARFEL PAUL A , ERICSON SCOTT , TYNES RODNEY W , PERRYMAN ROY , FERGUSON CHRISTOFER
IPC分类号： F01N1/08 , F01N3/06 , F01N3/24 , F01N3/28 , F01N13/00 , F01N13/18 , F01N7/20
CPC分类号： F01N13/1888 , F01N1/08 , F01N3/06 , F01N3/2885 , F01N13/002 , F01N13/1833 , F01N13/1855 , F01N13/1894 , F01N2230/06 , F01N2450/24 , F01N2590/06
摘要： PROBLEM TO BE SOLVED: To provide a front outlet type catalyst muffler, combining parts to be decreased in the number and weight of parts and simplify design. SOLUTION: Fastener tubes 137, 140 provided for mounting on an engine are provided with fastener inlet ports 138, 141 away from the side facing the engine and fastener outlet ports 139, 142 facing the engine. A fastener tube cover 152 covering the fastener inlet ports 138, 141 of the fastener tubes 137, 149 is provided and the fastener tube cover 152 has an exhaust outlet part 155 for discharging the exhaust gas. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供前出口型催化消声器，组合部件的数量和重量减少，简化了设计。解决方案：提供用于安装在发动机上的紧固件管137,140设置有远离面向发动机的一侧的紧固件入口138,141和面向发动机的紧固件出口端口139,142。提供了覆盖紧固件管137,149的紧固件入口138,141的紧固件管盖152，并且紧固件管盖152具有用于排出废气的排气出口部155。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005337230A Air filter housing with tamper resistant carburetor feature 审中-公开
标题翻译：带防潮卡特彼勒空气过滤器的空气净化器
公开(公告)号：JP2005337230A
公开(公告)日：2005-12-08
申请号：JP2004359695
申请日：2004-12-13
申请人： Electrolux Home Products Inc , エレクトロラックスホームプロダクツ,インク.
发明人： WARFEL PAUL A , TYNES RODNEY W
IPC分类号： F02M3/10 , F02B63/02 , F02M17/34 , F02M19/04 , F02M35/024 , F02M35/04 , F02M35/16
CPC分类号： F02B63/02 , F02D11/02 , F02M3/10 , F02M35/024 , F02M35/04 , F02M35/1017 , F02M2003/105 , Y10S55/28 , Y10S261/84
摘要： PROBLEM TO BE SOLVED: To provide a power unit with tamper resistant carburetor feature.
SOLUTION: The carburetor includes at least one externally adjustable component. An air filter arrangement of the power unit 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 extends from the housing to be close to the adjustable component. The tamper resisting portion includes a segment for permitting access of a tool from the outside to the adjustable component along a first direction and limiting access of the tool from the outside to the adjustable component off the first direction.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有防篡改化油器功能的动力单元。
解决方案：化油器包括至少一个可外部调节的部件。动力单元的空气过滤器装置用于吸入空气，过滤空气，并将过滤后的空气引导到化油器。该装置包括一个壳体。防撬部分从壳体延伸到靠近可调部件。防窜改部分包括用于允许工具沿着第一方向从外部进入可调节部件的部分，并且限制工具从外部到可调节部件离开第一方向的进入。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006103301A Bar knob equipped with integrated lock 审中-公开
标题翻译： BAR KNOB配有集成锁
公开(公告)号：JP2006103301A
公开(公告)日：2006-04-20
申请号：JP2005105617
申请日：2005-04-01
申请人： Electrolux Home Products Inc , エレクトロラックスホームプロダクツインコーポレイテッド
发明人： KEETON WILLIAM B , WARFEL PAUL A
IPC分类号： B27B17/14 , B23D57/02
CPC分类号： B27B17/14
摘要： PROBLEM TO BE SOLVED: To provide a holding assembly for a tension adjusting mechanism for adjusting the tension of a saw chain of a chain saw. SOLUTION: In the holding assembly 34 of the tension adjusting mechanism for adjusting the tension of the saw chain of the chain saw 10, the holding assembly comprises the knob body, a lock 37 and a lever 36. The lock and the lever rotate around a common axis perpendicularly intersecting to an axis of rotation of the holding assembly. The lock comprises teeth designed as the holding assembly to be locked at a normal position by engaging the upper teeth on a clutch cover 30 of the chain saw. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于调节链锯锯链的张力的张力调节机构的保持组件。解决方案：在用于调节链锯10的锯链的张力的张力调节机构的保持组件34中，保持组件包括旋钮体，锁37和杆36.锁和杆围绕与保持组件的旋转轴线垂直相交的公共轴线旋转。该锁包括设计成通过将上齿啮合在链锯的离合器盖30上而被锁定在正常位置的保持组件的齿。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005180188A Air valve mechanism for two-cycle engine 审中-公开
标题翻译：双循环发动机气门机构
公开(公告)号：JP2005180188A
公开(公告)日：2005-07-07
申请号：JP2003417588
申请日：2003-12-16
申请人： Electrolux Home Products Inc , エレクトロラックスホームプロダクツインコーポレイテッド
发明人： WARFEL PAUL A , RUSS SPENCER D , TYNES RODNEY W
IPC分类号： F02M1/02 , F02B25/26 , F02D9/02 , F02M19/00 , F02M35/104
CPC分类号： Y02T10/146
摘要： PROBLEM TO BE SOLVED: To provide a two-cycle internal combustion engine for reducing measured emission of a charge engine, and improving engine efficiency.
SOLUTION: The carburetor type two-cycle engine includes: an air supply passage; a choke valve fixed to a turnable choke valve shaft and a lever and disposed in the air supply passage; and a throttle valve fixed to a turnable throttle valve. The engine further includes an air passage communicating with fresh air, and an air valve fixed to a rotatable air valve shaft. A piston in a cylinder of the engine includes a transfer port directly connects the air supply passage with the air passage. After rotation of a throttle valve by a predetermined rotation angle, an operating lever attached to the air valve shaft to be turnable transmits movement of the throttle lever to the air valve lever. The fast idling latch can be engaged with the choke lever to keep the throttle lever at a fast idling position until the throttle lever is separately moved.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于减少计量发动机的测量发射并提高发动机效率的双循环内燃机。化油器式二冲程发动机包括：供气通道; 固定在可转动的阻流阀轴和杆上并设置在供气通道中的阻风门; 以及固定在可转动节流阀上的节流阀。发动机还包括与新鲜空气连通的空气通道和固定到可旋转空气阀轴的空气阀。发动机气缸中的活塞包括将空气供给通道与空气通道直接连接的输送口。在节流阀旋转了预定的旋转角度之后，安装在空气阀轴上的操作杆可转动地将节流杆的运动传递到空气阀杆。快速怠速闩锁可以与扼流杆接合，以将油门杆保持在快速怠速位置，直到油门杆分开移动。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2006191926A Bar adjustment assembly of chain saw equipped with adjustment pin for disconnection 审中-公开
标题翻译：链条调整装置配有调整引脚用于断开连接
公开(公告)号：JP2006191926A
公开(公告)日：2006-07-27
申请号：JP2005348763
申请日：2005-12-02
申请人： Electrolux Home Products Inc , エレクトロラックスホームプロダクツインコーポレイテッド
发明人： TYNES RODNEY W , WARFEL PAUL A , ZAPANTA DENNIS
IPC分类号： A01G3/08 , B23D57/02 , B27B17/14
CPC分类号： B27B17/14 , Y10T83/7226
摘要： PROBLEM TO BE SOLVED: To provide a mechanism for adjusting a guide bar of a chain saw by an adjustment pin and/or an adjustment screw, capable of preventing damage to the adjustment pin and/or the adjustment screw. SOLUTION: A bar adjustment assembly 10 of the chain saw is equipped with the adjustment screw 12, the adjustment pin 14 which is axially supported so as to be rotated on the adjustment screw, and a pin alignment spring 16 which biases the pin toward an engagement position. The assembly has a void for receiving the pin, therefore the pin is rotated so as to be escaped from the engagement position, when the guide bar in not correctly attached thereto. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于通过调节销和/或调节螺钉调节链锯的导杆的机构，其能够防止损坏调节销和/或调节螺钉。解决方案：链锯的杆调节组件10配备有调节螺钉12，调节销14被轴向支撑以在调节螺钉上旋转，并且销对准弹簧16将销钉偏压朝向接合位置。组件具有用于接收销的空隙，因此当引导杆未正确地附接到其上时，销旋转以便从接合位置逸出。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006027261A Bar knob equipped with locking mechanism for cam performance 审中-公开
标题翻译： BAR KNOB装备有用于凸轮性能的锁定机构
公开(公告)号：JP2006027261A
公开(公告)日：2006-02-02
申请号：JP2005022489
申请日：2005-01-31
申请人： Electrolux Home Products Inc , エレクトロラックスホームプロダクツインコーポレイテッド
发明人： KEETON WILLIAM B , WARFEL PAUL A
IPC分类号： B27B17/00 , B23D57/02
CPC分类号： B27B17/14 , Y10T83/7239
摘要： PROBLEM TO BE SOLVED: To provide a retaining assembly for realizing a tension regulating structure which regulates the tension of a cutting chain of a chain saw. SOLUTION: The retaining assembly includes a rotary knob which is interlocked with an engine chassis 14, a clutch cover 30 and a guide bar 20 of the chain saw. Further, the rotary knob can rotate centering around a rotating shaft between a tightening position for retaining the guide bar 20 in a regular spot and a loosening position for enabling an operation to regulate the tension of the saw chain to be performed by changing the position of the guide bar 20. In addition, the rotary performance of the knob can be achieved by locking and unlocking the knob through an installed locking mechanism. When the locking mechanism is set to a locking position, the movable engagement point of the locking mechanism extending beyond the region of the knob engages with a fixed engagement point. When the locking mechanism is set to an unlocking position, the movable engagement point which recedes into the region of the knob is disengaged with the fixed engagement point. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于实现调节链锯切割链张力的张力调节结构的保持组件。解决方案：保持组件包括与发动机底盘14，离合器盖30和链锯的导杆20互锁的旋钮。此外，旋钮可以在用于将导杆20保持在规则的位置的紧固位置和松动位置之间围绕旋转轴定心旋转，以使操作能够通过改变位置来改变锯链的张力引导杆20.此外，通过通过安装的锁定机构锁定和解锁旋钮，可以实现旋钮的旋转性能。当锁定机构设置在锁定位置时，锁定机构的延伸超过旋钮区域的可动接合点与固定接合点接合。当锁定机构设置在解锁位置时，退回到旋钮区域的可动接合点与固定接合点分离。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005248961A Piston groove for optimal scavenging 有权
标题翻译：活塞杆最佳选择
公开(公告)号：JP2005248961A
公开(公告)日：2005-09-15
申请号：JP2005060339
申请日：2005-03-04
申请人： Electrolux Home Products Inc , エレクトロラックスホームプロダクツインコーポレイテッド
发明人： WARFEL PAUL A , TYNES RODNEY W
IPC分类号： F02F1/22 , F02B25/14 , F02B25/16 , F02B25/22 , F02B63/02 , F02B75/02 , F02F3/24 , F16J1/16
CPC分类号： F02B25/22 , F02B25/14 , F02B2075/025 , F02F3/24
摘要： PROBLEM TO BE SOLVED: To reduce emission of unburned matter by effectively cleaning a scavenging passage (gas exhaustion) in a scavenging type 2-cycle engine.
SOLUTION: A piston 12 in a scavenging type internal combustion engine 10 comprises a piston main body 12 and a piston groove 16. The piston groove 16 is partially extended in a radially inward direction around the circumference of the piston main body 12. An edge wall 18 of the piston groove 16 is inclined toward a knuckle pin opening part 19 in the piston 12. Scavenging efficiency of a scavenging duct (scavenging passage) 44 is thus improved.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过有效地清洁清扫型2循环发动机中的扫气通道（气体排出）来减少未燃烧物质的排放。清扫型内燃机10中的活塞12包括活塞主体12和活塞槽16.活塞槽16围绕活塞主体12的圆周沿径向向内的方向部分地延伸。活塞槽16的边缘壁18朝向活塞12中的转向节销开口部19倾斜。因此，清扫管道（扫气通道）44的清除效率得到改善。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005140038A Tampering preventive mixture adjusting screw for carburetor 审中-公开
标题翻译：用于冲压机的预防混合调节螺丝
公开(公告)号：JP2005140038A
公开(公告)日：2005-06-02
申请号：JP2003378302
申请日：2003-11-07
申请人： Electrolux Home Products Inc , エレクトロラックスホームプロダクツインコーポレイテッド
发明人： WARFEL PAUL A , WALLACE MIKE , TYNES RODNEY W , COCHRAN TONY , FRANKE JEFFREY S
IPC分类号： F02M3/10
CPC分类号： F02M2003/105
摘要： PROBLEM TO BE SOLVED: To provide a mixture adjusting screw structure for a carburetor, allowing the re-adjustment of the carburetor in the process of mounting a limiter cap on a carburetor mixture needle. SOLUTION: The mixture adjusting screw structure comprises (a) a carburetor body having at least one adjusting screw for adjusting air-fuel mixture in the carburetor, the adjusting screw having a threaded shaft and a head, the head being defined by a smooth upper face and a wavy and non-flat side face, the side face engaging with and corresponding to an adjusting tool having a complementary, wavy and non-flat face, and (b) a shut-off enclosure extending from the carburetor body to a height substantially corresponding to at least the projection height of each adjusting screw and located close to the head so that the screw can be adjusted by the adjusting tool although it cannot be turned by a general tool. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于化油器的混合调节螺杆结构，允许在将化油器盖安装在化油器混合物针上的过程中重新调节化油器。混合调节螺旋结构包括（a）化油器主体，其具有用于调节化油器中的空气 - 燃料混合物的至少一个调节螺钉，调节螺钉具有螺纹轴和头部，头部由平滑的上表面和波浪和非平坦的侧面，侧面与具有互补的波浪和非平坦表面的调节工具相配合并且对应于（b）从化油器本体延伸到外部的切断外壳高度基本上对应于每个调节螺钉的至少突出高度并且靠近头部，使得螺钉可以由调节工具调节，尽管它不能被一般的工具转动。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2005344706A Portable electric tool igniting system 审中-公开
标题翻译：便携式电动工具点火系统
公开(公告)号：JP2005344706A
公开(公告)日：2005-12-15
申请号：JP2005109865
申请日：2005-04-06
申请人： Electrolux Home Products Inc , エレクトロラックスホームプロダクツインコーポレイテッド
发明人： WARFEL PAUL A , TYNES RODNEY W
IPC分类号： B23D57/02 , B27B17/00 , F02B63/02 , F02M1/02 , F02M1/16 , F02M35/024 , F02M35/04 , F02P15/00 , F23Q3/00
CPC分类号： F02M35/04 , F02M1/16
摘要： PROBLEM TO BE SOLVED: To improve a cooperative relationship among an ignition switch for a portable electric tool, a choke mechanism and an air filter unit by constructing them integrated with one another. SOLUTION: The ignition switch and the choke mechanism have a cooperative relationship. The ignition switch and a choke lever of the choke mechanism have members to engage with each other so that the ignition switch is moved to an "On" position by the choke lever when the choke lever is moved to a position where the amount of an air flow to a carburetor is reduced. A spring engaging with the ignition switch is biased so that force is applied to the ignition switch in the direction of a mounting member on which the ignition switch is mounted and in a direction of separation from the choke lever. In a particular embodiment, the ignition switch is mounted on the air filter unit. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过将它们构成彼此集成来提高用于便携式电动工具的点火开关，扼流圈机构和空气过滤器单元之间的协作关系。
解决方案：点火开关和扼流器机构具有协作关系。扼流器机构的点火开关和扼流杆具有彼此接合的构件，使得当扼流杆移动到空气量的位置时，点火开关由扼流杆移动到“开”位置流向化油器的流量减少。与点火开关接合的弹簧被偏压，使得力沿安装在其上的点火开关的安装构件的方向和与阻塞杆分离的方向施加到点火开关。在特定实施例中，点火开关安装在空气过滤器单元上。版权所有（C）2006，JPO＆NCIPI

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