专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2009180190A Intake device for engine 审中-公开
标题翻译：发动机装置
公开(公告)号：JP2009180190A
公开(公告)日：2009-08-13
申请号：JP2008021534
申请日：2008-01-31
申请人： Yamaha Motor Co Ltd , ヤマハ発動機株式会社
发明人： NAGAO TOKINARI , SAWABUCHI ATSUSHI
IPC分类号： F02M69/32 , F02M35/024 , F02M35/04 , F02M35/08 , F02M35/10
CPC分类号： F02D9/1055 , F02M35/02 , F02M35/10039 , F02M35/10085 , F02M35/10104 , F02M35/10255 , F02M35/10354
摘要： PROBLEM TO BE SOLVED: To prevent a bypass passage form being blocked by water by a simple constitution. SOLUTION: In a device connecting an air cleaner 3 and a downstream side of a throttle valve 7 of a throttle body 5 put in an intake passage 6 by a bypass passage 21, and controlling an air supply quantity during idling operation by an idling speed control device 10 provided in a middle of the passage, a throttle body 5 side connection end of the bypass passage 21 is put at a position higher than an air cleaner 3 side connection end, and the bypass passage 21 is formed to have a descent gradient toward the air cleaner 3 side. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过简单的结构来防止旁路通道形式被水堵塞。解决方案：在连接通过旁通通道21放入进气通道6的节气门体5的节气门7的空气滤清器3和下游侧的设备中，并且通过一个空气滤清器设置在通路中间的怠速控制装置10将旁通通路21的节气门体5侧的连接端设置在比空气滤清器3侧连接端高的位置，并且旁通通路21形成为具有向空气滤清器3侧下降梯度。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2011088582A Snowmobile 审中-公开
标题翻译：雪地车
公开(公告)号：JP2011088582A
公开(公告)日：2011-05-06
申请号：JP2009245097
申请日：2009-10-26
申请人： Yamaha Motor Co Ltd , ヤマハ発動機株式会社
发明人： NAGAO TOKINARI , SAWABUCHI ATSUSHI , ASHIDA HISASHI , KAI MANABU
IPC分类号： B62M27/02
CPC分类号： B62M27/02 , F02D11/10 , F02M35/10255 , F02M35/162
摘要： PROBLEM TO BE SOLVED: To provide a snowmobile capable of restraining a throttle motor from receiving an effect of snow. SOLUTION: The snowmobile includes a vehicle body, an engine 2, a throttle valve 72, a throttle motor 74 and an air box 84. The vehicle body includes an engine room therein. The engine 2 is disposed in the engine room. The throttle valve 72 adjusts intake into the engine 2. The throttle motor 74 drives the throttle valve 72. The air box 84 is disposed ahead of the engine 2, and has a portion positioned ahead of the throttle motor 74, through which the intake to be supplied to the engine 2 passes. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制节气门马达不受雪的影响的雪地车。解决方案：雪地车包括车身，发动机2，节气门72，节气门马达74和空气箱84.车体包括其中的发动机室。发动机2配置在发动机室内。节气门72调节进入发动机2的进气。节气门马达74驱动节流阀72.空气箱84设置在发动机2的前方，并且具有位于节气门马达74前方的部分，供应给发动机2通。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010151076A Vehicle 审中-公开
标题翻译：车辆
公开(公告)号：JP2010151076A
公开(公告)日：2010-07-08
申请号：JP2008332295
申请日：2008-12-26
申请人： Yamaha Motor Co Ltd , ヤマハ発動機株式会社
发明人： NAGAO TOKINARI , SAWABUCHI ATSUSHI , ASHIDA HISASHI , TAKAYANAGI TOMOKAZU
IPC分类号： F02D9/02 , B62K23/06 , F02D41/04 , F02D45/00
CPC分类号： F02D11/106 , B62M27/02 , B62M2027/023 , F02D11/105 , F02D31/003 , F02D41/021 , Y02T10/42
摘要： PROBLEM TO BE SOLVED: To provide a vehicle capable of suppressing instability of control of driving of an engine even when electrically controlling driving of the engine by operation of an operation part of an occupant.
SOLUTION: A snowmobile 1 (the vehicle) includes a dead zone region (an electrical play region) not carrying out driving control of a valve driven motor 23b on the basis of an accelerator aperture when the accelerator aperture is a predetermined threshold or lower during control of driving of the engine 4 by an ECU 26 on the basis of a detection result of an APS 38 electrically detecting the accelerator aperture during the control of driving of the engine 4. The ECU 26 is configured to carry out control of the valve driven motor 23b on the basis of the accelerator aperture if the accelerator aperture is larger than a dead zone aperture. The ECU 26 is configured to judge presence or absence of detection of operation input of a thumb throttle 31 by the occupant by a pressure sensor 37 in the dead zone region.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制发动机的驱动控制的不稳定性的车辆，即使通过乘员的操作部的操作来电控制发动机的驱动。解决方案：雪地车1（车辆）包括当加速器孔径是预定阈值时基于加速器孔径不执行阀驱动马达23b的驱动控制的死区区域（电气区域），或基于在发动机4的驱动控制期间电检测加速器开度的APS38的检测结果，由ECU26控制发动机4的控制下降。ECU26被配置为执行如果加速器孔径大于死区孔径，则基于加速器孔径的阀驱动马达23b。 ECU26被配置为通过死区区域中的压力传感器37判断乘客对拇指节气门31的操作输入的检测的有无。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009209811A Intake device of engine 审中-公开
标题翻译：发动机装置
公开(公告)号：JP2009209811A
公开(公告)日：2009-09-17
申请号：JP2008054590
申请日：2008-03-05
申请人： Yamaha Motor Co Ltd , ヤマハ発動機株式会社
发明人： NAGAO TOKINARI , ASHIDA HISASHI , SAWABUCHI ATSUSHI
IPC分类号： F02M35/10 , F02M35/108 , F02M69/32
CPC分类号： F02M35/10085 , F02M35/02 , F02M35/10196
摘要： PROBLEM TO BE SOLVED: To prevent impairment of smoothness of operation of an idle speed control device by water generated in a bypass passage. SOLUTION: An intake device comprises a throttle body 10 incorporated into an intake passage 10A of an engine E, the bypass passage 8 connecting the upstream side and the downstream side of a throttle valve 11 arranged in this throttle body 10, the idle speed control device 12 interposed in this bypass passage 8 and controlling the air volume flowing in the downstream side of the throttle valve 11 via the bypass passage 8 in response to an engine state, and a water storage part 23 arranged on the upstream side of the idle speed control device 12 in the bypass passage 8 and comprising a space part communicating with the bypass passage 8. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了防止在旁路通道中产生的水对怠速控制装置的操作的平滑度的损害。解决方案：进气装置包括结合到发动机E的进气通道10A中的节气门体10，连接设置在该节气门体10中的节流阀11的上游侧和下游侧的旁通通道8，空转速度控制装置12，其配置在该旁路通路8中，并且响应于发动机状态经由旁路通路8控制在节流阀11的下游侧流动的风量;以及储水部23，怠速控制装置12在旁路通路8中并且包括与旁路通道8连通的空间部分。（C）2009年，JPO＆INPIT

5. 发明专利

JP2011088581A Snowmobile 审中-公开
标题翻译：雪地车
公开(公告)号：JP2011088581A
公开(公告)日：2011-05-06
申请号：JP2009245096
申请日：2009-10-26
申请人： Yamaha Motor Co Ltd , ヤマハ発動機株式会社
发明人： NAGAO TOKINARI , SAWABUCHI ATSUSHI , ASHIDA HISASHI , ISHIZAWA KAZUHIRO , YAMADA RYUSUKE
IPC分类号： B62M27/02
CPC分类号： B62M27/02
摘要： PROBLEM TO BE SOLVED: To provide a snowmobile capable of protecting a throttle motor from brake powder. SOLUTION: The snowmobile includes a vehicle body 1, an engine 2, a brake device 23, a throttle valve 72 and a throttle motor 74. The vehicle body 1 includes an engine room therein. The engine 2 is disposed in the engine room. The brake device 23 is disposed in the engine room along with the engine 2. The throttle valve 72 adjusts intake into the engine 2. The throttle motor 74 is disposed more forward than the brake device 23 in the engine room to drive the throttle valve 72. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够保护节气门马达免于制动粉末的雪地车。解决方案：雪地车包括车身1，发动机2，制动装置23，节气门72和节气门马达74.车体1包括其中的发动机室。发动机2配置在发动机室内。制动装置23与发动机2一起设置在发动机室中。节气门72调节进入发动机2的进气。节气门马达74比发动机室中的制动装置23设置得更前方以驱动节气门72 版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010151074A Vehicle 审中-公开
标题翻译：车辆
公开(公告)号：JP2010151074A
公开(公告)日：2010-07-08
申请号：JP2008332112
申请日：2008-12-26
申请人： Yamaha Motor Co Ltd , ヤマハ発動機株式会社
发明人： NAGAO TOKINARI , SAWABUCHI ATSUSHI , ASHIDA HISASHI
IPC分类号： F02D11/02 , B62K23/06 , B62M27/02
CPC分类号： B62K23/06 , B62M27/02 , B62M2027/023 , F02D11/10 , F02D41/107 , F02D41/221 , F02D2011/103 , F02D2011/108 , F02D2200/602
摘要： PROBLEM TO BE SOLVED: To provide a vehicle capable of suppressing complication of a mechanical mechanism for controlling driving of an engine by an occupant's operation.
SOLUTION: A snowmobile 1 (the vehicle) includes a handle bar 11a including a grip part 11b gripped by the occupant during steering, a TPS 23a detecting an opening of a throttle valve 23, an operation part 30 disposed in a neighborhood of the grip part 11b of the handle bar 1a and operated by the occupant during control of driving of the engine 4, a pressure sensor 37 detecting whether or not there was operation input by the operation part 30 by the occupant, an APS 38 electrically detecting an amount of operation of the operation part 30 by the occupant, and an ECU 26 controlling driving of the engine on the basis of detection signals (results) of the TPS 23a, the pressure sensor 37, and the APS 38. The pressure sensor 37 and the APS 38 are disposed in a neighborhood of the grip part 11b of the handle bar 11a.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种能够抑制由乘员的操作来控制发动机的驾驶的机械机构的复杂化的车辆。解决方案：雪地车1（车辆）包括手柄11a，其包括在转向期间由乘员抓握的把手部分11b，检测节气门23的开口的TPS 23a，设置在邻近的操作部30 手柄1a的抓握部11b，在驾驶发动机4的控制期间由乘员操作;压力传感器37，检测乘员是否由操作部30输入的动作; APS38电检测乘员对操作部30的操作量，以及基于TPS23a，压力传感器37和APS38的检测信号（结果）控制发动机的驱动的ECU26。压力传感器37和 APS38设置在手柄11a的把手部11b附近。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2002303110A DECOMPRESSION DEVICE FOR ENGINE 失效
公开(公告)号：JP2002303110A
公开(公告)日：2002-10-18
申请号：JP2001107433
申请日：2001-04-05
申请人： YAMAHA MOTOR CO LTD
发明人： ASHIDA HISASHI , SAWABUCHI ATSUSHI
IPC分类号： F01L1/02 , F01L1/047 , F01L1/053 , F01L13/08
摘要： PROBLEM TO BE SOLVED: To provide a decompression device for an engine where machining accuracy of the decompression device inserted into a camshaft and reliability are improved in extending the camshaft in a parallel multi-cylinder engine. SOLUTION: In this decompression device of a four-cycle engine, a decompression shaft, 5 is axially divided into a plurality of shaft pieces 5a and 5b, the shaft pieces 5a and 5b are axially, continuously disposed in parallel in a hollow part 12 of the camshaft 1, a segmenting part 14 of the decompression shaft 5 is positioned between adjacent actuator parts 13 of a plurality of actuator parts 13, and bearing parts 7, 8, and 9 disposed in the hollow part 12 of the camshaft 1 journal at least both ends of each of shaft pieces 5a and 5b.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式