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| Number | Title | Issue Date |
| 7363884 | Engine control device with reverse control function An engine control device with a reverse control function including: reverse control means for performing reverse control including a process of excessively advancing an ignition position of an engine for reversing a rotational direction of the engine when a reverse ... | 04/29/2008 |
| 7273026 | Roller follower body The present invention relates to a roller follower, comprising an outer surface, enclosing a first cavity, a second cavity, and a transition opening, wherein the first cavity includes a first inner surface configured to house a cylindrical insert the second cavity i... | 09/25/2007 |
| 6647933 | Electronic control unit for two-cycle internal combustion engine An electronic control unit for a two-cycle internal combustion engine including an exhaust control valve which adjusts exhaust timing, a valve controller which controls the exhaust control valve, and a reversal controller which controls reversing a rotati... | 11/18/2003 |
| 6357398 | Control system for internal combustion engine A control system for an internal combustion engine is provided for a running equipment, which prevents from running in the direction opposed to the driver's intention when reversing the engine is failed although a driver executes a reverse process of reve... | 03/19/2002 |
| 6234119 | Process for controlling a change-over of a rotative direction of a two cycle internal combustion engine used for driving a travelling machine A process for controlling a change-over of a rotative direction of a two cycle internal combustion engine used for driving a travelling machine such as a scooter, a snowmobile, a buggy car or the like wherein the rotative direction of the engine is revers... | 05/22/2001 |
| 6047669 | Engine rotation reversal mechanism To facilitate construction of internal combustion engines rotating in opposite directions using the same crankcase, three recessed bearings 5, 5a, 5b, are formed in the crankcase. For engines operating in a first direction of rotation, a first bearing 5 s... | 04/11/2000 |
| 6044807 | Reverse rotation control apparatus for a two-cycle engine of a motor vehicle A reverse rotation control apparatus for a two-cycle engine of a motor vehicle which can be implemented inexpensively while preventing exhaust gas composition and ignition performance from degradation. The apparatus includes a variety of sensors for gener... | 04/04/2000 |
| 6039010 | Reverse rotation control apparatus for a two-cycle engine of a motor vehicle A reverse rotation control apparatus of inexpensive structure for making it possible to reverse rotation of a two-cycle engine for a motor vehicle without need for monitoring constantly engine rotation speed (rpm) while sparing gear box includes a variety... | 03/21/2000 |
| 5964191 | Reverse rotation control system for two-cycle engine of motor vehicle A reverse rotation control system for a two-cycle engine of a motor vehicle which can be implemented inexpensively while preventing exhaust gas from degradation. The system includes a variety of sensors for generating signals corresponding to engine opera... | 10/12/1999 |
| 5866995 | Auxiliary system for a motor vehicle An auxiliary system for a motor vehicle including at least two intermittently driven auxiliary devices, a single electric motor for driving the at least two auxiliary devices, a free wheel arrangement for operatively connecting the at least two auxiliary ... | 02/02/1999 |
| 4583498 | Method of changing the direction of rotation of an internal combustion engine, and an engine applying the method A method of changing the direction of rotation of an internal combustion engine, and in particular of a marine engine, in which the camshafts (15) include two cams (16, 17) for each tappet (20) of a controlled member, each of said cams being suitable for ... | 04/22/1986 |
| 4488452 | Drive mechanism for a fuel pump of a reversible two-stroke engine The mechanism comprises a rectilinearly movable roller guide which at its upper end can be coupled to the plunger of the fuel pump and in the lower end of which an arm is journalled by means of a pivot pin. The arm supports a follower roller which is held... | 12/18/1984 |
| 4226216 | Method of quick pneumatic braking of a diesel engine A method of improving the effectiveness of braking a reversible four-stroke V type Diesel engine with an even number of at least ten working cylinders fitted with individual starting valves sequentially fed from an engine-driven rotary pressure air distri... | 10/07/1980 |
| 4038825 | Pneumatic method and device for diesel engine braking and restarting in the reverse direction A method and a device for pneumatically braking and re-starting in the reverse direction a Diesel engine, comprising stopping the fuel supply to the engine, locking starting valves of the engine in an open position during the braking period, and then open... | 08/02/1977 |
| 4024844 | Ignition device for an internal combustion engine with cam design for preventing undesired firings This invention relates to an ignition device for an internal combustion engine, in which a primary winding of an ignition coil and a breaker contact are connected in series and the breaker contact is so designed that wanted high voltages are produced only... | 05/24/1977 |
| 3981278 | Protection apparatus for remotely controlled self-reversing marine engines Apparatus for protecting reversible engines against damage during reversal of engine rotation notwithstanding that such reversal is initiated remotely by the operator by a single movement of the control handle without regard of the engine speed at the tim... | 09/21/1976 |
