序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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1 | Rotary throttle valve carburetor | EP01108060.3 | 2001-03-29 | EP1138925A2 | 2001-10-04 | Terakado, Hitoshi |
A rotary throttle valve carburetor has a fuel-and-air mixing passage which extends through a carburetor body. A cylindrical throttle chamber extends down from a top surface of the body and communicates transversely with the fuel-and-air mixing passage. A rotary throttle seats rotatably and vertically or axially movable within the chamber and through the fuel-and-air mixing passage. The rotary throttle has a bore fully communicating and longitudinally aligned with the fuel-and-air mixing passage at wide-open throttle. The rotary throttle has a throttle shaft projecting upward through the top surface of the carburetor body and through a hole of a base portion of a plastic lid plate engaged between the top surface and a metallic bracket. An upward projecting annular shoulder of the lid plate is disposed concentrically to and spaced radially apart from the throttle shaft. A circular seal is disposed radially between the annular shoulder of the lid plate and the throttle shaft to prevent dirt from entering the valve chamber. A metallic cam follower engages the bracket and contacts a cam surface of a throttle lever engaged transversely to the upper end of the throttle shaft. The metallic cam follower or bracket is interconnected to the metallic carburetor body by a plurality of metallic spacers. |
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2 | IMPROVED ENERGY-SAVING AND EMISSION-REDUCING APPARATUS FOR DISTURBING AND BOOSTING MIXTURE GAS OF FUEL OIL ENGINE | EP13834208.4 | 2013-08-12 | EP2894325A1 | 2015-07-15 | Xu, Wenxin |
The present invention discloses an improved device for reinforcing mixed gas turbulent flow, saving energy and reducing emission of fuel oil engines. A spring-type device (2) and a propeller-type device (3), both used for further enhancing the degree of mixed atomization of the mixed gas, are provided in a mixed gas channel of an engine carburetor (2) and a choke (7). The spring-type device and propeller-type device are used for enhancing the degree of mixed atomization of the mixed gas, so that fuel is combusted more timely and sufficiently, thereby achieving the purposes of reinforcement, energy saving and emission reduction. |
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3 | ガスタービンの燃料噴射装置 | JP2013213506 | 2013-10-11 | JP6327826B2 | 2018-05-23 | 岡田 邦夫; 堀川 敦史 |
4 | IMPROVED ENERGY-SAVING AND EMISSION-REDUCING APPARATUS FOR DISTURBING AND BOOSTING MIXTURE GAS OF FUEL OIL ENGINE | EP13834208 | 2013-08-12 | EP2894325A4 | 2015-08-12 | XU WENXIN |
5 | Rotary throttle valve carburetor | EP01108060.3 | 2001-03-29 | EP1138925A3 | 2002-08-21 | Terakado, Hitoshi |
A rotary throttle valve carburetor has a fuel-and-air mixing passage which extends through a carburetor body. A cylindrical throttle chamber extends down from a top surface of the body and communicates transversely with the fuel-and-air mixing passage. A rotary throttle seats rotatably and vertically or axially movable within the chamber and through the fuel-and-air mixing passage. The rotary throttle has a bore fully communicating and longitudinally aligned with the fuel-and-air mixing passage at wide-open throttle. The rotary throttle has a throttle shaft projecting upward through the top surface of the carburetor body and through a hole of a base portion of a plastic lid plate engaged between the top surface and a metallic bracket. An upward projecting annular shoulder of the lid plate is disposed concentrically to and spaced radially apart from the throttle shaft. A circular seal is disposed radially between the annular shoulder of the lid plate and the throttle shaft to prevent dirt from entering the valve chamber. A metallic cam follower engages the bracket and contacts a cam surface of a throttle lever engaged transversely to the upper end of the throttle shaft. The metallic cam follower or bracket is interconnected to the metallic carburetor body by a plurality of metallic spacers. |
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6 | 燃料油エンジンの改良装置 | JP2015528835 | 2013-08-12 | JP2015533976A | 2015-11-26 | 文心 許 |
【課題】本発明は、燃料油エンジンの混合気乱流のパワー向上、エネルギー節約及び排出削減の改良装置に関する。【解決手段】エンジンの気化器の発泡管2内、チョーク管7及び混合気通路内において、混合気の混合霧化の程度をさらに向上させるためのバネ状のデバイス及びプロペラ状のデバイスが設けられ、当該装置は、混合気の霧化混合の程度を向上させることができるととともに、燃料をよりタイミング良く、十分に燃焼させることが可能で、且つ、パワー向上、エネルギー節約及び排出削減の目的を達成することができる。【選択図】図1 | ||||||
7 | ガスタービンの燃料噴射装置 | JP2013213506 | 2013-10-11 | JP2015075314A | 2015-04-20 | 岡田 邦夫; 堀川 敦史 |
【課題】燃焼室内の燃料ガスと水蒸気の濃度分布の均一化を簡単な構造で、かつ低コストで行え、効果的に低NOx化を図ることができるガスタービンの燃料噴射装置を提供する 【解決手段】燃料ガスHと水蒸気Wとを混合して燃焼室22に噴射する燃料ノズル5を備えた燃料噴射装置であって、内部に混合室30を有するノズルハウジング31と、ノズルハウジング31の外方から混合室30に燃料ガスHを導入する第1導入通路7と、ノズルハウジング31の外方から混合室30に水蒸気Wを導入する第2導入通路8と、混合室30の下流端に連通し、混合室30からの混合ガスGを複数回反転させる複数の反転通路51,52とを備えている。 【選択図】図3 |
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8 | Rotary throttle valve-type carburetor | JP2000091910 | 2000-03-29 | JP2001280197A | 2001-10-10 | TERAKADO HITOSHI |
PROBLEM TO BE SOLVED: To provide a rotary throttle valve-type carburetor excellent in durability and to be normally stably and reliably operated. SOLUTION: A throttle valve 2 having a throttle hole 5 is rotatably and liftably inserted in a cylindrical valve chamber 9 vertically extending while intersecting an intake passage 35 laterally perforating an aluminum alloy-made carburetor main body 31, a fuel nozzle 6 communicated with a constant pressure fuel chamber 46 supported on the bottom wall of the valve chamber 9 is projected to the throttle valve 5, and a needle 3 supported on the throttle valve 2 is inserted in the fuel nozzle 6 to adjust the opening of a fuel injection hole 6a. A resin-made cover plate 20 is pinched between the upper end wall of the carburetor main body 31 and a bracket 13 made of metal such as aluminum alloy, zinc alloy, or the like, the bracket 13 is fitted around a boss part 20a for supporting a valve shaft 2a projecting upwardfrom the resin-made cover plate 20, a throttle valve lever 10 is connected to the upper end of the valve shaft 2a, and a cam mechanism is formed between the upper surface of the bracket 13 and the lower surface of the throttle valve lever 10. COPYRIGHT: (C)2001,JPO | ||||||
9 | FUEL INJECTION DEVICE FOR GAS TURBINE | US15051876 | 2016-02-24 | US20160169160A1 | 2016-06-16 | Kunio OKADA; Atsushi HORIKAWA |
A fuel injection device, for a gas turbine, which enhances uniform distribution in concentration of fuel gas and water vapor in a combustion chamber with simple structure and at low cost to effectively reduce NOx, is provided. The fuel injection device with a fuel nozzle to mix fuel gas and water vapor and inject the fuel gas and water vapor into a combustion chamber, includes: a nozzle housing having a mixing chamber thereinside; a first introduction passage to introduce the fuel gas into the mixing chamber from outside of the nozzle housing; and a second introduction passage to introduce the water vapor into the mixing chamber from an outside of the nozzle housing; and a plurality of reverse passages communicating with a downstream end of the mixing chamber and configured to allow for a plurality of reverses of flow of mixed gas from the mixing chamber. | ||||||
10 | Carburetor intake assembly for motorcycles | US11160492 | 2005-06-27 | US07114476B1 | 2006-10-03 | Lee S. Wimmer |
An air intake assembly for a motorcycle provides increased air flow to the carburetor by increasing the intake area of the ducting and placing it out in the air stream facing forward so that a ram air effect is achieved. Increased intake area is provided by dual velocity stacks arranged in an over-and-under vertical orientation positioned directly adjacent the side of the engine to minimize the width of the motorcycle. A compact aesthetically-pleasing assembly is provided which can also increase performance. | ||||||
11 | Velocity stack filter | US907286 | 1997-08-06 | US5868808A | 1999-02-09 | Michael J. Henderson |
A carburetor air intake velocity stack engagable with a carburetor inlet, has a cylindrical throat section having first and second ends. The first end is adapted to be coupled to the carburetor, while the second end is open to the air. A shaped, mesh filter having an effective open area which exceeds the open area of the velocity stack by at least about 50%, is located within said air intake velocity stack. The filter has a cylindrically formed flange member which is trapped between said air intake velocity stack and the carburetor. | ||||||
12 | Carburetor | US36763540 | 1940-11-28 | US2291671A | 1942-08-04 | JOSEPH WYSS |
13 | Carburetor | US75534634 | 1934-11-30 | US2079436A | 1937-05-04 | DUNN WILLIAM C |
14 | Carburetor | US67019833 | 1933-05-09 | US1945316A | 1934-01-30 | JOHNSTON HARRY A |
15 | Carburetor | US42185130 | 1930-01-18 | US1782848A | 1930-11-25 | GRAVELY BENJAMIN F |
16 | Carburetor | US42482620 | 1920-11-18 | US1698856A | 1929-01-15 | RALSTON WILLIAM B |
17 | Carburetor | US5198125 | 1925-08-24 | US1597936A | 1926-08-31 | UNDERWOOD WALTER W |
18 | Carbureter | US11488516 | 1916-08-14 | US1346201A | 1920-07-13 | HAYS FRANKLIN B |
19 | Rotary throttle valve carburetor | US09817531 | 2001-03-26 | US06827337B2 | 2004-12-07 | Hitoshi Terakado |
A rotary throttle valve carburetor has a fuel-and-air mixing passage which extends through a carburetor body. A cylindrical throttle chamber extends down from a top surface of the body and communicates transversely with the fuel-and-air mixing passage. A rotary throttle seats rotatably and vertically or axially movable within the chamber and through the fuel-and-air mixing passage. The rotary throttle has a bore fully communicating and longitudinally aligned with the fuel-and-air mixing passage at wide-open throttle. The rotary throttle has a throttle shaft projecting upward through the top surface of the carburetor body and through a hole of a base portion of a plastic lid plate engaged between the top surface and a metallic bracket. An upward projecting annular shoulder of the lid plate is disposed concentrically to and spaced radially apart from the throttle shaft. A circular seal is disposed radially between the annular shoulder of the lid plate and the throttle shaft to prevent dirt from entering the valve chamber. A metallic cam follower engages the bracket and contacts a cam surface of a throttle lever engaged transversely to the upper end of the throttle shaft. The metallic cam follower or bracket is interconnected to the metallic carburetor body by a plurality of metallic spacers. | ||||||
20 | Rotary throttle valve carburetor | US09817531 | 2001-03-26 | US20010029700A1 | 2001-10-18 | Hitoshi Terakado |
A rotary throttle valve carburetor has a fuel-and-air mixing passage which extends through a carburetor body. A cylindrical throttle chamber extends down from a top surface of the body and communicates transversely with the fuel-and-air mixing passage. A rotary throttle seats rotatably and vertically or axially movable within the chamber and through the fuel-and-air mixing passage. The rotary throttle has a bore fully communicating and longitudinally aligned with the fuel-and-air mixing passage at wide-open throttle. The rotary throttle has a throttle shaft projecting upward through the top surface of the carburetor body and through a hole of a base portion of a plastic lid plate engaged between the top surface and a metallic bracket. An upward projecting annular shoulder of the lid plate is disposed concentrically to and spaced radially apart from the throttle shaft. A circular seal is disposed radially between the annular shoulder of the lid plate and the throttle shaft to prevent dirt from entering the valve chamber. A metallic cam follower engages the bracket and contacts a cam surface of a throttle lever engaged transversely to the upper end of the throttle shaft. The metallic cam follower or bracket is interconnected to the metallic carburetor body by a plurality of metallic spacers. |