| YAMABIKO CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20120096672 | Air-Blow Work Machine - A blower tube ( | 04-26-2012 |
| 20120024276 | LOOP SCAVENGED TWO-STROKE INTERNAL COMBUSTION ENGINE - A loop scavenged two-stroke internal combustion engine which can effectively restrain blow-by of fresh gas with a relatively simple configuration is provided. A horizontal scavenging angle θb in at least one spot of a scavenging passage | 02-02-2012 |
| 20110180054 | Two-Stroke Internal Combustion Engine and Its Scavenging Method - In a two-stroke internal combustion engine using air for scavenging its combustion chamber ( | 07-28-2011 |
| 20110079206 | TWO-STROKE ENGINE - In a two-stroke engine ( | 04-07-2011 |
| 20110017183 | TWO-STROKE INTERNAL COMBUSTION ENGINE - There is provided a reverse scavenged two-stroke internal combustion engine that is capable of effectively suppressing the short-circuiting of fresh charge (unburnt air-fuel mixture), while at the same time being capable of further improving scavenging efficiency, combustion efficiency, etc. The horizontal sectional shape of at least one pair of scavenging passages ( | 01-27-2011 |
| 20110017182 | TWO-STROKE INTERNAL COMBUSTION ENGINE - There is provided a loop-scavenged two-stroke internal combustion engine that is capable of effectively suppressing the short-circuiting of fresh charge (unburnt air-fuel mixture), while at the same time being capable of further improving scavenging efficiency, combustion efficiency, etc., as well as of improving the durability and output stability of a cylinder and a piston. One pair or a plurality of pairs of scavenging passages ( | 01-27-2011 |
| 20100300083 | EXHAUST GAS COMBUSTION DEVICE AND POWER GENERATOR INCLUDING THE SAME - Provided is an exhaust gas combustion device which is capable of early prevention of clogging, and also a power generator including the device. An exhaust gas combustion device of the present invention includes: a DPF; a sensor which measures the pressure of exhaust gas to be introduced into the DPF; a sensor which measures the pressure of exhaust gas purified by the DPF; and a controller which receives outputs from both sensors and calculates a pressure difference. When the pressure difference is equal to or larger than a preset threshold, the heater is supplied with power from a power generating unit to thereby heat exhaust gas. Accordingly, PM accumulated inside the DPF is combusted and removed, preventing excessive clogging of the DPF even during light-load operation. | 12-02-2010 |
| 20100294616 | Work Apparatus With Safety Equipment - An engine-driven brush cutter ( | 11-25-2010 |
| 20100294098 | Work Apparatus With Safety Equipment - An engine-driven brush cutter ( | 11-25-2010 |
| 20100294097 | Work Apparatus With Safety Equipment - In a brush cutter ( | 11-25-2010 |
| 20100147544 | Work Apparatus With Internal Combustion Engine - Problems: For enhanced safety of a work apparatus with an internal combustion engine, a cutting element is prevented from an accidental run due to an accidental increase of the engine revolution while a throttle control trigger is in a released state. | 06-17-2010 |
