公开(公告)号：US4601267A

公开(公告)日：1986-07-22

申请号：US759659

申请日：1985-07-26

申请人： Peter G. Kronich

发明人： Peter G. Kronich

IPC分类号： F01M9/10 ,  F01M11/02 ,  F01M13/00 ,  F02B75/00 ,  F02B75/02 ,  F02B75/18 ,  F02F7/00

CPC分类号： F01M11/02 ,  F01M13/00 ,  F02B75/005 ,  F02B75/007 ,  F01M13/0011 ,  F02B2075/027 ,  F02B2275/34 ,  F02F7/006

摘要： In an internal combustion engine a breather induced valve lifter mechanism lubricating system wherein oil mist is conducted from the crankcase through one push rod tube to the rocker box. The oil mist is caused to flow around the valve actuating mechanism by a baffle before flowing out of the rocker box through a second push rod tube to the breather chamber. Oil which condenses in the rocker box flows through the second push rod tube to the breather chamber. Oil which collects in the breather chamber will be caused to flow through a drainage passage from the breather chamber to the oil sump in the crankcase.

摘要翻译： 在内燃机中，通气导阀升程机构润滑系统，其中油雾从曲轴箱通过一个推杆管传导到摇臂箱。 在通过第二推杆管流出摇臂箱之前，通过挡板使油雾流过阀致动机构。 在摇臂箱中冷凝的油流过第二推杆管至通气室。 收集在通气室中的油将被引导通过从通气室到曲轴箱中的油底壳的排水通道。

公开(公告)号：US4896634A

公开(公告)日：1990-01-30

申请号：US361565

申请日：1989-06-05

申请人： Peter G. Kronich

发明人： Peter G. Kronich

IPC分类号： F01M1/02 ,  F01M9/10 ,  F01M11/02

CPC分类号： F01M11/02 ,  F01M1/02 ,  F01M9/10 ,  F01M9/102 ,  Y10T74/2162 ,  Y10T74/2173 ,  Y10T74/2185

摘要： The present invention is a lubrication system for an internal combustion engine. lubricating oil flows through a central bore of a camshaft, and the camshaft sprays oil into a journal bearing. The crankshaft and camshaft are configured so that they are in phase, whenever the camshaft is closest to the camshaft during a rotation, the camshaft sprays oil into the journal bearing. Since the crankshaft has twice the rotational velocity of the camshaft, two spray holes are provided in the camshaft so that a spray hole supplies oil on each cycle of the crankshaft rotation.

摘要翻译： 本发明是一种用于内燃机的润滑系统。 润滑油流过凸轮轴的中心孔，凸轮轴将油喷入轴颈轴承。 曲轴和凸轮轴构造成使得它们处于同相状态，每当凸轮轴在旋转期间最靠近凸轮轴时，凸轮轴将油喷入轴颈轴承。 由于曲轴具有凸轮轴的两倍的旋转速度，所以在凸轮轴上设置两个喷射孔，使得喷射孔在曲轴旋转的每个循环上提供油。

公开(公告)号：US4741303A

公开(公告)日：1988-05-03

申请号：US918503

申请日：1986-10-14

申请人： Peter G. Kronich

发明人： Peter G. Kronich

IPC分类号： F02B77/00 ,  F01M9/06 ,  F02B67/00 ,  F02B67/04 ,  F02B75/16 ,  F16F15/26 ,  F02B75/06

CPC分类号： F01M9/06 ,  F02B75/16 ,  F16F15/264 ,  F16F15/267 ,  F02B67/00 ,  Y10T74/2183

摘要： A combination counterbalancing and oil slinger mechanism located in the sump of a horizontal shaft internal combustion engine having two slinger counterweights radially connected on a slinger shaft. As the counterbalancing oil slinger rotates, it both counterbalances the inertial forces created by the moving parts of the engine and also lubricates the same moving parts by throwing lubricating fluid towards them. A deflector situated partially above the counterbalancing oil slinger directs the lubricating fluid towards the critical bearing points of the moving parts. A restricting wall in the engine sump controls the quantity of lubricating fluid flowing into the oil slinger well.

摘要翻译： 位于水平轴内燃机的水槽中的组合平衡和抛油环机构，其具有径向连接在抛油环轴上的两个抛油环配重。 当平衡抛油环旋转时，它均衡平衡由发动机的运动部件产生的惯性力，并且通过向其喷射润滑流体来润滑相同的运动部件。 部分位于平衡抛油环上方的偏转器将润滑流体引向运动部件的关键轴承点。 发动机油底壳中的限制壁控制流入抛油环井的润滑流体的数量。

公开(公告)号：US4648363A

公开(公告)日：1987-03-10

申请号：US797157

申请日：1985-11-12

申请人： Peter G. Kronich

发明人： Peter G. Kronich

IPC分类号： B01D35/02 ,  F01M1/10 ,  F02B63/02 ,  F01M1/00

CPC分类号： F02B63/02 ,  F01M1/10

摘要： An internal combustion engine is provided with a lubricating system and a full flow oil filtering circuit arranged in parallel with the main oil lubricating circuit of the engine. The lubricating system includes drive means an oil lubricating circuit for lubricating the drive means, an oil sump connected in flow communication with the lubricating system and an oil pump connected in flow communication with the sump and a lubricating system and operably driven by the drive means for pumping oil from the sump through the lubricating circuit and back to the sump. The parallel flow oil filtering circuit includes an oil filter disposed adjacent the oil sump and connected in flow communication therewith. An oil pump is disposed adjacent the sump and connected in flow communication with the sump and the oil filtering means. The oil pump is driven by engagement with the governor gear.

摘要翻译： 内燃机设置有与发动机的主油润滑回路并联设置的润滑系统和全流量油过滤回路。 润滑系统包括驱动装置，用于润滑驱动装置的油润滑回路，与润滑系统流体连通的油底壳和与油槽流动连通的油泵和润滑系统，并由驱动装置可操作地驱动， 通过润滑回路从油底壳抽出油并返回到油底壳。 平行流油过滤回路包括与油底壳相邻设置并与其流体连通地连接的油过滤器。 油泵设置在贮槽附近并且与贮槽和油过滤装置流动连通地连接。 油泵通过与调速器齿轮的接合来驱动。

公开(公告)号：US5105777A

公开(公告)日：1992-04-21

申请号：US196305

申请日：1988-05-20

申请人： Peter G. Kronich ,  Donald A. Brunner

发明人： Peter G. Kronich ,  Donald A. Brunner

IPC分类号： F02F1/30 ,  F02F11/00

CPC分类号： F02F11/002 ,  F02F1/30

摘要： In an air cooled overhead valve internal combustion engine, a metal gasket plate is disposed between the cylinder portion and the cylinder head. The metal gasket plate includes apertures for receiving the push rods therethrough and guide tabs disposed on opposite sides of the push rod for controlling lateral displacement of the push rods. The metal gasket plate includes adjacent annular stepped portions extending alternately in opposite directions out of the plane of the gasket plate adjacent the periphery of the aperture. Cylinder head bolts are received through the cylinder head and threadedly received in the cylinder portion and pass through the metal gasket plate. Dish shaped spring washers are provided between the cylinder head and the underside of the head portion of the cylinder head bolts. The cylinder head bolts are tightened into the cylinder portion sufficiently to partially compress the spring washers such that the spring washers maintain substantially constant compressive force between the cylinder head and the cylinder portion on the metal gasket plate throughout thermal cycling of the engine. Leakage of the cylinder head gasket which might otherwise occur as a result of temperature induced expansion and contraction of the engine is thereby avoided.

公开(公告)号：US5046458A

公开(公告)日：1991-09-10

申请号：US580636

申请日：1990-09-11

申请人： Peter G. Kronich

发明人： Peter G. Kronich

IPC分类号： F01P11/12

CPC分类号： F01P11/12

摘要： An air-cooled internal combustion engine having a rotating screen and a blower housing surrounding the screen. A ring is attached to the housing and positioned circumjacent the screen to define a precisely gauged radial clearance gap between the ring and the rotating screen. The ring provides a tortuous entry path for foreign matter entering through the air intake port between the ring and the screen. The ring includes a downwardly extending groove into which extends an upwardly turned lip of the rotating screen to form the tortuous path for foreign matter entering through the clearance gap between the inner periphery of the ring and the outer periphery of the main portion of the screen. Large debris and foreign matter entering through the tortuous path is chopped up into small pieces, which may then pass through the cooling fins.

公开(公告)号：US4995356A

公开(公告)日：1991-02-26

申请号：US532438

申请日：1990-06-04

申请人： Peter G. Kronich

发明人： Peter G. Kronich

IPC分类号： F01P5/06 ,  F02B63/02 ,  F02B65/00 ,  F02B75/00 ,  F02B75/02 ,  F02F7/00

CPC分类号： F02B63/02 ,  F01P5/06 ,  F02B75/007 ,  F02F7/0004 ,  F02B2075/025 ,  F02B65/00

摘要： The invention relates to a mounting arrangement for a fuel tank and shroud unit on an internal combustion engine. The plastic shroud unit includes a fuel tank and outer walls extending around the crankcase. The shroud unit is clamped to the crankcase by two springs disposed on opposite sides of the crankcase. In addition, the shroud unit and crankcase have complementary mounting surfaces for supporting the shroud unit on the crankcase.

摘要翻译： 本发明涉及一种用于内燃机上的燃料箱和护罩单元的安装装置。 塑料护罩单元包括燃料箱和围绕曲轴箱延伸的外壁。 护罩单元通过布置在曲轴箱的相对侧上的两个弹簧夹紧到曲轴箱。 此外，护罩单元和曲轴箱具有用于将护罩单元支撑在曲轴箱上的互补安装表面。

公开(公告)号：US4905636A

公开(公告)日：1990-03-06

申请号：US348808

申请日：1989-05-08

申请人： Peter G. Kronich

发明人： Peter G. Kronich

IPC分类号： F02B1/04 ,  F02F1/24 ,  F02F1/42 ,  F02M29/14 ,  F02M35/10 ,  F02M35/104

CPC分类号： F02F1/4235 ,  F02M29/14 ,  F02M35/10104 ,  F02M35/10118 ,  F02M35/10281 ,  F02M35/104 ,  F02B1/04 ,  F02F2001/247 ,  F02M35/10078

摘要： An intake manifold and cylinder head intake passageway for an air-cooled internal combustion engine. The manifold is substantially S-shaped and generally vertically oriented and communicates a carburetor having a horizonal bore with an overhead valve cylinder head having a horizontal intake passageway located at an elevation above that of the carburetor. The manifold has a turbulence inducing ridge at the entrance from the carburetor and the cylinder head intake passageway has a similar ridge at the entrance from the manifold. Each elbow bend in the manifold and in the cylinder head passageway is provided with a flat area at the outside curve of the bend which prevents puddling of fuel in the arcuate section of the bend and which causes any fuel which collects there to be spread out in a thin film which is then reintroduced into the air stream by a wedge-shaped ridge transverse to the flat area and rising therefrom to a ridge peak.

公开(公告)号：US4881496A

公开(公告)日：1989-11-21

申请号：US196979

申请日：1988-05-20

申请人： Peter G. Kronich

发明人： Peter G. Kronich

IPC分类号： F01L1/12 ,  F01L1/18 ,  F01M9/06 ,  F01M9/10 ,  F02B75/00 ,  F02B75/02 ,  F02B75/16 ,  F02F1/24 ,  F02F1/38

CPC分类号： F02B75/16 ,  F01M9/06 ,  F01M9/10 ,  F02B75/007 ,  F02F1/38 ,  F01M9/101 ,  F01M9/104 ,  F01M9/105 ,  F02B2075/027 ,  F02B2275/34 ,  F02F2001/247 ,  F02F2007/0063 ,  F05C2201/021

摘要： A lubrication system for the valve actuating mechanism of an internal combustion engine having a vertical drive shaft and horizontally oriented cylinder includes a rocker box housing the valve actuating mechanism with the valve actuating mechanism including a lower rocker arm and an upper rocker arm each oriented for rocking in a substantially horizontal rocking plane. A push rod cavity communicates at one end with the crankcase and at the other end with the rocker box. A cam shaft gear disposed at a lower end of a vertical cam shaft slings liquid oil from the crankcase through the push rod cavity into the rocker box. A dam is provided for retaining liquid oil in the rocker box at a level which partially submerges the lower rocker arm such that the rocking motion of the lower rocker arm splashes dammed oil to lubricate the valve actuating mechanism.

摘要翻译： 一种具有垂直驱动轴和水平定向气缸的内燃机的气门执行机构的润滑系统，包括一个安装有气门执行机构的摇杆，阀门致动机构包括一个下摇臂和一上下摇臂， 在基本水平的摇摆平面中。 推杆腔的一端与曲轴箱连通，另一端与摇臂箱连通。 设置在垂直凸轮轴的下端的凸轮轴齿轮将液体油从曲轴箱通过推杆腔引入摇臂箱中。 提供一个用于将液体油保持在摇臂箱中的水坝，其水平度部分地浸没下部摇臂，使得下部摇臂的摇摆运动飞溅阻挡油以润滑阀门致动机构。

公开(公告)号：US4757885A

公开(公告)日：1988-07-19

申请号：US77010

申请日：1987-07-13

申请人： Peter G. Kronich

发明人： Peter G. Kronich

IPC分类号： A01D34/68 ,  B60K28/04 ,  F02B63/02 ,  F02B77/08 ,  B60K41/20

CPC分类号： A01D34/6812 ,  B60K28/04 ,  F02B63/02 ,  F02B77/08 ,  A01D2101/00 ,  Y10T477/865 ,  Y10T477/89

摘要： A system for quickly stopping the internal combustion engine of a powered implement having a deadman control normally biased toward a first position and actuable by the implement operator to a second position for normal implement operation and optionally to a third position for actuating an engine starting mechanism. The engine has a flywheel coupled thereto for rotation with the engine crankshaft and that flywheel is provided with an annular friction surface of generally cylindrical configuration disposed coaxial with the axis of rotation of the flywheel. A braking member having a second friction surface is normally biased into engagement with the flywheel friction surface and coupled to a deadman control so that the two friction surfaces will be disengaged upon movement of the deadman control to a second or operational position by the implement operator. The system includes an arrangement for disabling the engine ignition system upon release of the deadman control and prior to engagement of the friction surfaces. The brake is self-actuating in the sense that once the friction surfaces are engaged, continued flywheel rotation forces or wedges the two braking surfaces together with substantially greater force than the force causing initial contact between those two surfaces.

摘要翻译： 一种用于快速停止动力工具的内燃机的系统，其具有通常朝向第一位置偏压的致动器控制，并且可由工具操作者致动到用于正常工作操作的第二位置，并且可选地用于致动发动机起动机构的第三位置。 发动机具有联接到其上的飞轮以与发动机曲轴一起旋转，并且飞轮设置有与飞轮的旋转轴线同轴设置的大致圆柱形构造的环形摩擦表面。 具有第二摩擦表面的制动构件通常被偏置成与飞轮摩擦表面接合并且联接到制动器控制器，使得当操纵器操作者将死机控制器移动到第二或操作位置时，两个摩擦表面将被分离。 该系统包括用于在释放死机控制时和在摩擦表面接合之前禁用发动机点火系统的装置。 制动器是自动致动的，因为一旦摩擦表面接合，继续飞轮旋转力或将两个制动表面楔入到以比在这两个表面之间引起初始接触的力更大的力之间。