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121. 发明专利

JP4432615B2 Evaporative fuel control system for an internal combustion engine 有权
公开(公告)号：JP4432615B2
公开(公告)日：2010-03-17
申请号：JP2004152905
申请日：2004-05-24
申请人：スズキ株式会社
发明人：良二鈴木
IPC分类号： F02M25/08 , F02M33/02
CPC分类号： F02M25/0809 , F02M25/0827 , F02M25/0836 , F02M2025/0845

122. 发明专利

JP4348364B2 Injection system for an internal combustion engine 有权
公开(公告)号：JP4348364B2
公开(公告)日：2009-10-21
申请号：JP2006500583
申请日：2004-01-16
申请人：トーマスヴァイアーThomas Weiher
发明人：グーリンヴィクトア
IPC分类号： F02M25/10 , F02M7/24 , F02M31/20 , F02M33/00 , F02M33/02 , F02M37/00 , F02M53/04 , F02M55/00 , F02M55/02 , F02M63/00 , F02M63/02 , F02M69/04
CPC分类号： F02M69/042 , F02M7/24 , F02M31/20 , F02M33/02 , F02M53/04 , Y02T10/126

123. 发明专利

JP4242180B2 Leak check device of the evaporative fuel processing system 有权
公开(公告)号：JP4242180B2
公开(公告)日：2009-03-18
申请号：JP2003057552
申请日：2003-03-04
申请人：株式会社デンソー
发明人：政雄加納 , 充幸小林 , 幸一稲垣
IPC分类号： F02M25/08 , B60K15/035 , F02D45/00 , F02M33/02 , G01M3/04 , G01M3/08 , G01M3/26 , G01M99/00
CPC分类号： F02M25/0818

124. 发明专利

JP4137000B2 Evaporative fuel adsorption device 有权
公开(公告)号：JP4137000B2
公开(公告)日：2008-08-20
申请号：JP2004131614
申请日：2004-04-27
申请人：アイシン精機株式会社 , トヨタ紡織株式会社 , トヨタ自動車株式会社 , 株式会社デンソー
发明人：隆晟伊藤 , 二葉兼平 , 浩一小田 , 幸一星 , 雅弘望月 , 稔本田 , 敏樹案浦 , 英樹鈴木
IPC分类号： F02M33/00 , F02M35/10 , F02M33/02
CPC分类号： F02M35/10281 , F02M33/02 , F02M35/02 , F02M35/10052 , F02M35/112

125. 发明专利

JP2005330924A Evaporated fuel control device for internal combustion engine 有权
标题翻译：用于内燃机的蒸发燃料控制装置
公开(公告)号：JP2005330924A
公开(公告)日：2005-12-02
申请号：JP2004151366
申请日：2004-05-21
申请人： Suzuki Motor Corp , スズキ株式会社
发明人： SUZUKI RYOJI
IPC分类号： F02M25/08 , F02M33/02 , G01M99/00
CPC分类号： F02M25/0827
摘要： PROBLEM TO BE SOLVED: To reduce possibility of wrong diagnosis and improve accuracy of leak diagnosis by not performing leak diagnosis under a condition where generated quantity of evaporated fuel is high at a time right after fueling in an evaporated fuel control device of an internal combustion engine. SOLUTION: A control means is provided with a leak diagnosis control part operating a leak diagnosis device, a fueling determination part determining fueling to a fuel tank by a fuel level detection means, a purge quantity accumulation part accumulating purge quantity during operation of the internal combustion engine, and a leak diagnosis stop part stopping leak diagnosis until purge quantity accumulated by the purge quantity accumulating part during operation of the internal combustion engine after the fueling determination exceeds a established value when the fueling determination part determines fueling is performed. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了减少错误诊断的可能性，并且通过在蒸发燃料控制装置中的加油后的蒸发燃料的产生量高的条件下不进行泄漏诊断来提高泄漏诊断的准确性内燃机。解决方案：控制装置设置有操作泄漏诊断装置的泄漏诊断控制部件，通过燃料液位检测装置确定向燃料箱供油的加油确定部件，在操作期间累积吹扫量的净化量积存部件所述内燃机以及泄漏诊断停止部，其停止泄漏诊断，直到在所述加油确定部确定加油时，在所述加燃料确定之后的所述内燃机的运转期间，由所述净化量积存部累积的清除量超过确定值。版权所有（C）2006，JPO＆NCIPI

126. 发明专利

JP2005291082A Evaporating fuel collecting device 有权
标题翻译：蒸发燃料收集装置
公开(公告)号：JP2005291082A
公开(公告)日：2005-10-20
申请号：JP2004106694
申请日：2004-03-31
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： FUKAYA KANEHIRO , KONOHARA HIROKAZU , NAGAI TAKASHI
IPC分类号： F02M25/08 , F02M33/02
CPC分类号： F02M25/089 , F02M25/0854
摘要： PROBLEM TO BE SOLVED: To prevent vapor collected in a canister from being diffused into atmospheric air via atmospheric air port.
SOLUTION: An evaporating fuel collecting device is provided with a canister 21 having adsorption material 22 collecting evaporating fuel (vapor) generated in a fuel tank 5 built therein, a lead in port 23, a purge port 24 and an atmospheric port 25 provided in the canister 21. The lead in port 23 is used for leading vapor generated in the fuel tank 5 into the canister 21. The purge port 4 is used for purging vapor collected in the canister 21. The atmospheric port 25 is used for leading atmospheric air into the canister 21. The canister 21 is provided with a photocatalyst device 32 which consists of a photocatalyst corresponding to the atmospheric port 25 and oxidizing and decomposing vapor with receiving radiation of light and an ultraviolet ray LED radiating light to the photocatalyst.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止收集在罐中的蒸汽通过大气空气口扩散到大气中。解决方案：蒸发燃料收集装置设置有罐21，其具有吸收材料22，吸收材料22收集在内置的燃料箱5中产生的蒸发燃料（蒸气），引入端口23，吹扫口24和大气口25 端口23中的引线用于将在燃料箱5中产生的蒸汽导入罐21中。吹扫口4用于吹扫收集在罐21中的蒸气。大气口25用于引导大气空气进入罐21.烟筒21设置有光催化装置32，光催化装置32由对应于大气口25的光催化剂和受到光辐射的氧化分解蒸汽和向光催化剂发射紫外线的LED组成。版权所有（C）2006，JPO＆NCIPI

127. 发明专利

JP2001132561A METHOD AND DEVICE FOR MAKING AIR-FUEL MIXTURE FOR INTERNAL COMBUSTION ENGINE DURING ITS WARMING UP 失效
公开(公告)号：JP2001132561A
公开(公告)日：2001-05-15
申请号：JP2000299820
申请日：2000-09-29
申请人： BOSCH GMBH ROBERT
发明人： WAGNER WOLFGANG
IPC分类号： F02M31/16 , F02D19/06 , F02D41/06 , F02M1/16 , F02M25/08 , F02M31/18 , F02M31/20 , F02M33/02 , F02M37/00 , F02M69/30
摘要： PROBLEM TO BE SOLVED: To remarkably reduce an exhaust amount of hydrocarbon by sufficiently avoiding wall film effect in an intake pipe and a combustion chamber. SOLUTION: Fuel is evaporated during standard operation of an internal combustion engine 22. Fuel components of a low boiling point are obtained from the fuel used during the standard operation. The thus obtained fuel components of a low boiling point are condensed, and collected inside a reservoir vessel 27 as fuel for cold starting. The fuel for cold starting is taken out from the reservoir vessel 27 during warming up, and adjusted it to prepare air-fuel mixture. The thus obtained air-fuel mixture is supplied to an internal combustion engine 22.

128. 发明专利

JPH11193760A FUEL VAPOR SEPARATOR IN OUTBOARD BOAT ENGINE 失效
公开(公告)号：JPH11193760A
公开(公告)日：1999-07-21
申请号：JP36105497
申请日：1997-12-26
申请人： HONDA MOTOR CO LTD
发明人： WADA SATORU , SHIDARA SADAFUMI , YAMASHITA KAZUYA , MIYAKE MAKOTO
IPC分类号： B63H20/00 , F02B61/04 , F02B67/00 , F02M33/02 , F02M37/00 , F02M37/20 , F02M55/00
摘要： PROBLEM TO BE SOLVED: To prevent the intake of fuel vapor into the engine and maintain normal exhaust characteristics at all times by expelling the fuel vapor, which is generated in the auxiliary fuel tank that collects excess fuel circulating from the fuel injection valve, outside the engine compartment through a coupling protruding from the air vent pipe and the lower portion of the case. SOLUTION: In an outboard engine, a four cylinder engine is arranged upright on top of an engine support body 2 of the upper portion of an extension case 1. Fuel sucked from a main fuel tank in the boat via a fuel supply pipe is fed to an auxiliary fuel tank by means of a low pressure fuel pump. This auxiliary fuel tank collects excess fuel circulating from a fuel injection valve 94, and is such that it separates the fuel vapor from the stored fuel. To the upper cavity portion in the auxiliary fuel tank is connected an air vent pipe 120. The outside end of this air vent pipe 120 is connected to a coupling 122 protruding from the lower portion of the case C, including the engine support body 2, thereby enabling to exhaust the fuel vapor outside the engine compartment.

129. 发明专利

JPH042774B2 失效
公开(公告)号：JPH042774B2
公开(公告)日：1992-01-20
申请号：JP19984084
申请日：1984-09-25
IPC分类号： F02B25/00 , F02B25/14 , F02B29/00 , F02B33/04 , F02B33/44 , F02B61/04 , F02B75/02 , F02M33/02 , F02M33/04

130. 发明专利

JPS6267272A SUPERCHARGED INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPS6267272A
公开(公告)日：1987-03-26
申请号：JP20613885
申请日：1985-09-18
申请人： HONDA MOTOR CO LTD
发明人： OZEKI TAKASHI
IPC分类号： F02M29/06 , F02M33/02
摘要： PURPOSE:To reduce an oil supply and an oil consumption as well as to prevent white smoke from occurring, by forming a suction passage in and around a combustion chamber into a spiral form, while installing an oil receiving recessed part in a lower part of the downstream end side, and interconnecting this recessed part to the suction passage at the upstream side of a crankcase through an interconnecting passage. CONSTITUTION:A pressurized air-fuel mixture inside a chamber 18 is fed to the inside of a combustion chamber 19 through a spiral suction passage 2a. At this time, the air-fuel mixture forms a spiral by a helical plate 20 and a spiral vortex is produced there. And, with centrifugal separating action following this vortex, lubricating oil in the mixture is separated and collected in an oil receiving recessed part 21. Then, the lubricating oil is fed to the inside of a suction pipe 14 at the upstream side of a crankcase 5 through an interconnecting passage 22, and again mixed in the mixture. At this juncture, when a lubricating oil quantity in the recessed part 21 is little due to a float check ball 23, this interconnecting passage is closed. Therefore, an oil supply and an oil consumption are reducible, while such an air-fuel mixture as being high in lubricating oil content is by no means entered into the combustion chamber 19 so that white smoke is prevented from occurring.

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