TH55424B - Internal combustion engines and straddle vehicles equipped with engines. - Google Patents

Abstract

DC60 (07/07/12) Single-cylinder internal combustion engine with an installed knock sensor. with that part can suppress the increase in temperature of the knock sensor and at the same time Knock detection with high accuracy. The engine (10) has a cylinder block (12), which has a cylinder (15) built into it, and a cylinder head (13) is connected to the cylinder block (12), fins (33). One or more protrusions from the face are provided on the face of the cylinder block (12) and cylinder head (13). One or more flanges (33) are provided on the face of the cylinder block. Embossed to install the detector (40)

Claims (5)

Disclaimer (all) which will not appear on the advertisement page: Edit 18/03/2015 1. Air-cooled single-cylinder internal combustion engine. For vehicles, consisting of: a cylinder block (12) with a cylinder (15) built in; The cylinder head (13) connected to the cylinder block (12); One or more cooled fins (33) At least one protrusion from the surface of the cylinder block (12) and the cylinder head (13); The relief pad used to install the sensing sensor (40) that extends from the surface and is continuous with the One or more (33) cooled fins; And detector (41) for detecting the knock, which is attached to the keypad used to install the detector (40) 2. Air-cooled single-cylinder internal combustion engine followed Claim 1, where the relief pad used to install the detector (40) is extended in a direction parallel to the The direction in which one or more cooled fins (33) protrude. 3. Air-cooled single-cylinder internal combustion engine followed. Claim 1, where the relief pad used to mount the detector (40) protrudes in an inclined direction from The direction in which one or more cooled fins (33) protrude. 4. Air-cooled single-cylinder internal combustion engine followed. Claim 1, where the relief pad used to install the detector (40) is extended in a direction parallel to the Virtual plane perpendicular to the cylinder axis (L1) of the cylinder (15) 5. Air-cooled single-cylinder internal combustion engine. According to claim 1, where the volume of the sensing pad (40) is extended from The surface is greater than the amount of one or more cooled fins (33) filed. Coming from the surface. 6. A single-cylinder internal combustion engine that is cooled by air according to Claim 1, where one or more cooled fins (33) will be placed. Surround at least part of the baseboard used to install a detector (40) or a detector (41) 7. An air-cooled single-cylinder internal combustion engine followed. Claim 1, where the cylinder block (12) and the cylinder head (13) each have the top front (12a), the lower front (12c), the left front, and the right side (12b); And the relief pad used to install the senser (40) is provided on the top face (12a) of the cylinder block (12) or the top face of the cylinder head (13). 8. Cylinder-type internal combustion engine. The only one that is cooled by air accordingly. Claim 1, where the cylinder block (12) and the cylinder head (13) each have the top front (12a), the lower front (12c), the left front, and the right side (12b); And the brake pad used to install the senser (40) is arranged on the left front of the top cylinder block (12), the right front (12b) of the cylinder block (12), the left side of the cylinder head (13). ), Or right front (12b) of the cylinder head (13) 9. Air-cooled single-cylinder internal combustion engine in accordance with Claim 1, with the detector mounting relief pad (40) positioned where the extended line (L2) of the center of the detector mounting pad (40) passes. Through cylinders (15) 1 0. Air-cooled single-cylinder internal combustion engine According to claim 1, the detector mounting relief pad (40) is positioned where the extended line (L2) of the center of the detector (40) is located. Through through the cylinder (L1) of the cylinder (15) 1 1. Air-cooled single-cylinder internal combustion engine. According to claim 1, where one or more cooled fins (33) will be To be at least on the front surface of the cylinder block (12); And the relief pad used to mount the sensor (40) is arranged on the left front of the top cylinder block (12) 1 2. Air-cooled single-cylinder internal combustion engine. According to claim 1, where one or more cooled fins (33) will include Several cooled fins (33); and the booster to install the detector (40) are connected to several (33) cooled creams 1 3. Single cylinder internal combustion engine that Air cooled According to claim 1, where part (33a) of one or more cooled fins (33), which is connected to the senser mounting pad (40), is created to provide space. Along the line Larger cross-section towards the baseboard used to install the sensors (40) 1 4. Air-cooled single-cylinder internal combustion engine. According to claim 1, the thumb pad used to mount the detector (40) has a hole (40A), which is threaded (42) to attach the detector (41) to the key to be attached. Set a probe (40) will be inserted; And the hole (40A) has the inner thread (40a) where the spiral groove is made in it, and the non-threaded part (40b) where the spiral groove is not created, the part without The spiral (40b) is positioned more inward than the internal thread (40a) 1 5. Straddle vehicles. Consists of an internal combustion engine Single cylinder, air-cooled, in accordance with claim 1 -------------------------------------------------- ---- 1. Air-cooled single-cylinder internal combustion engine For vehicles, consisting of: a cylinder block (12) with a cylinder (15) built in; The cylinder head (13) connected to the cylinder block (12); One or more cooled fins (33) At least one protrusion from the surface of the cylinder block (12) and the cylinder head (13); The relief pad used to install the sensing sensor (40) that extends from the surface and is continuous with the One or more (33) cooled fins; And detector (41) for detecting the knock, which is attached to the keypad used to install the detector (40) 2. Air-cooled single-cylinder internal combustion engine followed Claim 1, where the relief pad used to install the detector (40) is extended in the direction of the The direction in which one or more cooled fins (33) protrude. 3. Air-cooled single-cylinder internal combustion engine followed. Claim 1, where the relief pad used to mount the detector (40) protrudes in an inclined direction from The direction in which one or more cooled fins (33) protrude. 4. Air-cooled single-cylinder internal combustion engine followed. Claim 1, where the relief pad used to install the detector (40) is extended in the direction of the Virtual plane perpendicular to the cylinder axis (L1) of the cylinder (15) 5. Air-cooled single-cylinder internal combustion engine followed. Claim 1, where the volume of the sensing key (40) extends from The surface is greater than the amount of heat dissipation fins (33), one or more that protrude. Coming from the surface. 6. A single-cylinder internal combustion engine that is cooled by air according to Claim 1, where one or more cooled fins (33) will be positioned. It surrounds at least part of the booster pad (40) or detector (41). 7. Air-cooled single-cylinder internal combustion engine follows. Claim 1, where the cylinder block (12) and the cylinder head (13) each have the top front (12a), the lower front (12c), the left front, and the right side (12b); And the relief pad used to install the senser (40) is provided on the top face (12a) of the cylinder block (12) or the top face of the cylinder head (13). 8. Cylinder-type internal combustion engine. The only one that is cooled by air accordingly. Claim 1, where the cylinder block (12) and the cylinder head (13) each have the top front (12a), the lower front (12c), the left front, and the right side (12b); And the brake pad used to install the senser (40) is arranged on the left front of the top cylinder block (12), the right front (12b) of the cylinder block (12), the left side of the cylinder head (13). ), Or right-hand side (12b) of the cylinder head (13) 9. Air-cooled single-cylinder internal combustion engine in accordance with Claim 1, with the detector mounting relief pad (40) positioned where the extended line (L2) of the center of the detector mounting pad (40) passes. Through cylinders (15) 1 0. Air-cooled single-cylinder internal combustion engine according to Claim 1, with the detector mounting relief pad (40) positioned where the extended line (L2) of the center of the detector mounting pad (40) passes. Through the cylinder (L1) of the cylinder (15) 1 1. Air-cooled single-cylinder internal combustion engine based on Claim 1, where one or more heat emitted fins (33) are To be at least on the front surface of the cylinder block (12); And the relief pad used to install the sensing (40) is arranged on the left side of the top cylinder (12) 1. 2. Air-cooled single-cylinder internal combustion engine According to claim 1, where one or more cooled fins (33) will include Several of the cooled fins (33); and the relief pad used to install the detector (40) are connected to several (33) cooled creams 1. 3.Air-cooled single-cylinder internal combustion engine According to claim 1, where part (33a) of one or more radiant fins (33), which is connected to the convex pad used to install the detector (40), is Create space along Larger cross-section towards the key to which the sensor is installed (40) 1. 4.Air-cooled single-cylinder internal combustion engine According to claim 1, the relief pad used to mount the detector (40) has a hole (40A), which is screwed (42) for attaching the probe (41) to the relief pad. Used to install a checkpoint (40) will be inserted; And the hole (40A) has the inner thread (40a) where the spiral groove is made in it, and the non-threaded part (40b) where the spiral groove is not created, the part without The threads (40b) are positioned more inward than the internal threads (40a) 1. 5. Straddling vehicles Consists of an internal combustion engine Single cylinder that is air-cooled according to claim 1