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1. 发明专利

JP4464901B2 Control device of compression ignition internal combustion engine 有权
公开(公告)号：JP4464901B2
公开(公告)日：2010-05-19
申请号：JP2005323754
申请日：2005-11-08
申请人：本田技研工業株式会社
发明人：徹北村 , 守良庄子 , 淳一高梨 , 正信高沢
IPC分类号： F02D41/34 , F02D41/02 , F02D45/00 , F02M25/07
摘要： PROBLEM TO BE SOLVED: To provide a control device for a compression ignition internal combustion engine, preventing the worsening of drivability by securing a required fuel amount when opening a second exhaust valve in transition from an intake stroke to a compression stroke to introduce EGR gas from the other cylinder. SOLUTION: The control device for the compression ignition internal combustion engine calculates (estimates) the push-out amount of fuel to be pushed out of a second cylinder to a second passage when opening the second exhaust valve of the second cylinder in transition from the intake stroke to the compression stroke to introduce exhaust gas produced in a first cylinder into the second cylinder (S24), compares the calculated fuel amount with a predetermined value (S26), executes fuel injection as port injection when the calculated fuel amount is less than the predetermined value (S28), and executes fuel injection as cylinder injection when it is not less than the predetermined value (S30). COPYRIGHT: (C)2007,JPO&INPIT

2. 发明专利

JP5400672B2 Control apparatus for a hybrid vehicle 有权
标题翻译：空值
公开(公告)号：JP5400672B2
公开(公告)日：2014-01-29
申请号：JP2010056760
申请日：2010-03-12
申请人：本田技研工業株式会社
发明人：哲明中野 , 正信高沢 , 二朗藤本
IPC分类号： B60W10/08 , B60K6/485 , B60K6/54 , B60L11/14 , B60W10/06 , B60W20/00 , F02D29/02 , F02D41/04 , F02D41/34
CPC分类号： F02D41/3094 , F02D41/3035 , F02D41/3064 , Y02T10/128

3. 发明专利

JP5337215B2 Driver system 有权
公开(公告)号：JP5337215B2
公开(公告)日：2013-11-06
申请号：JP2011198056
申请日：2011-09-12
申请人：本田技研工業株式会社
发明人：正信高沢 , 優史西村
IPC分类号： F16H29/04 , F16H21/20
摘要： PROBLEM TO BE SOLVED: To provide a drive system capable of stabilizing torsion amount caused in a crankshaft and an input shaft and enhancing the quality. SOLUTION: The drive system 1 includes: an engine 10 provided with a plurality of cylinders 11 and the crankshaft 12; and a transmission 20 transmitting a rotating force of the input shaft 21. The transmission 20 includes: the input shaft 21 provided with eccentric parts 21d; an output shaft 22; one-way clutches 23 attached to the output shaft 22; and oscillating members 24 connected to the eccentric parts 21d and the one-way clutches 23. Here, tip parts of the oscillating members 24 reciprocate in normal and reverse directions around the output shaft 21. The one-way clutch 23 opposite to a connecting portion 30 side is put in an engaged state when combustion stroke is performed on the connecting portion 30 side, and the one-way clutch 23 on the connecting portion 30 side is put in an engaged state when combustion stroke is performed on the connecting portion 30 side. COPYRIGHT: (C)2013,JPO&INPIT

4. 发明专利

JP4564911B2 egr control device for an internal combustion engine 有权
公开(公告)号：JP4564911B2
公开(公告)日：2010-10-20
申请号：JP2005288061
申请日：2005-09-30
申请人：本田技研工業株式会社
发明人：徹北村 , 賢小川 , 淳一高梨 , 正信高沢
IPC分类号： F02D13/02 , F02D45/00 , F02M25/07
CPC分类号： Y02T10/121 , Y02T10/18
摘要： PROBLEM TO BE SOLVED: To provide an EGR control device of an internal combustion engine capable of excellently maintaining an exhaust gas characteristic and drivability by securing stable combustion by compressed self-ignition even when the combustion temperature varies by a change in an operation state and an environmental condition of the internal combustion engine. SOLUTION: This EGR control device has a means for calculating an unburnt gas quantity GCYL filled in a cylinder 3a in response to the target unburnt gas temperature by setting the target unburnt gas temperature TempCYL in response to the operation state of the internal combustion engine 3, a means for detecting the temperature TA of fresh air sucked in the cylinder 3a, a means for acquiring the temperature TEXGAS of burnt gas for every combustion, a means for calculating a target EGR quantity (a target inside EGR quantity nEGR) in response to the target unburnt gas temperature TempCYL, the target unburnt gas quantity GCYL, the burnt gas temperature TEXGAS and the fresh air temperature TA, and a means for controlling a variable EGR mechanism 72 capable of changing an EGR quantity based on the target EGR quantity. COPYRIGHT: (C)2007,JPO&INPIT

5. 发明专利

JP4502945B2 Internal combustion engine 有权
公开(公告)号：JP4502945B2
公开(公告)日：2010-07-14
申请号：JP2005351445
申请日：2005-12-06
申请人：本田技研工業株式会社
发明人：守良庄子 , 泰弘浦田 , 淳一高梨 , 正信高沢
IPC分类号： F02M25/07
CPC分类号： Y02T10/121
摘要： PROBLEM TO BE SOLVED: To equalize quantity of burned gas supplied to each cylinder when burned gas is transferred via communication paths establishing communication among a plurality of cylinders. SOLUTION: One ends of #1 - #4 communication paths 18A - 18D of which another ends are connected to #1 - #4 cylinders 11A - 11D arranged in series are collected at a collection part 23, and the collection part 23 is connected to an exhaust pipe via a connection pipe opened and closed by an open and close valve 25. The #1 and #4 cylinders 11A, 11D positioned at outer sides in an arrangement direction transfer burned gas via the #1, #4 communication paths 18A, 18D, and the #2 and #3 cylinders 11B, 11C positioned at inner sides in the arrangement direction transfer burned gas via the #2, #3 communication paths 18B, 18C. One ends of the #1, #4 communication paths 18A, 18D cross on the collection part 23 with forming obtuse angles therebetween, one ends of the #2, #3 communication paths 18B, 18C cross on the collection part 23 with forming acute angles therebetween, and a connection pipe 24 is provided on an extended line of one ends of the #2, #3 communication paths 18B, 18C. COPYRIGHT: (C)2007,JPO&INPIT

6. 发明专利

JP5303349B2 egr control device for an internal combustion engine 有权
公开(公告)号：JP5303349B2
公开(公告)日：2013-10-02
申请号：JP2009108894
申请日：2009-04-28
申请人：本田技研工業株式会社
发明人：裕田上 , 孝名子下城 , 正信高沢
IPC分类号： F02D21/08 , F02D43/00 , F02D45/00 , F02M25/07 , F02P5/152 , F02P5/153
CPC分类号： Y02T10/121
摘要： PROBLEM TO BE SOLVED: To provide an EGR control device for an internal combustion engine, capable of securing excellent combustion conditions by appropriately controlling the low-temperature EGR amount and the high-temperature EGR amount, and as a result, capable of improving exhaust gas characteristics and fuel economy. SOLUTION: This EGR control device 1 for an internal combustion engine 3 sets a ratio KEGREX between the low-temperature EGR amount by a low-temperature EGR device 20 and the high-temperature EGR amount by a high-temperature EGR device 30 in response to the parameter DTEGR computed in response to the detected combustion condition of the internal combustion engine. A target low-temperature EGR amount KEGREXCMD as a target of the low-temperature EGR amount and a target high-temperature EGR amount KEGRINCMD as a target of the high-temperature EGR are set based on the set ratio in response to the detected operating conditions NE, PMCMD of the internal combustion engine 3, and the low-temperature EGR device 20 and the high-temperature EGR device 30 are controlled based on the set target low-temperature EGR amount and the set target high-temperature EGR amount. COPYRIGHT: (C)2011,JPO&INPIT

7. 发明专利

JP4405956B2 Control device of compression ignition internal combustion engine 有权
公开(公告)号：JP4405956B2
公开(公告)日：2010-01-27
申请号：JP2005328660
申请日：2005-11-14
申请人：本田技研工業株式会社
发明人：徹北村 , 守良庄子 , 泰弘浦田 , 淳一高梨 , 正信高沢
IPC分类号： F02D21/08 , F02D13/02 , F02D41/02 , F02M25/07
摘要： PROBLEM TO BE SOLVED: To provide a control device for a compression ignition internal combustion engine, preventing the worsening of a combustion condition by securing a desired exhaust gas amount when introducing EGR gas (exhaust gas) from the other cylinder via a second passage by opening a second exhaust valve in transition from an intake stroke to a compression stroke. SOLUTION: The control device for the compression ignition internal combustion engine calculates a required EGR amount (an exhaust gas amount) to be introduced from a first cylinder to a second cylinder via an EGR special passage (the second passage) in accordance with the operated condition of the internal combustion engine (S18), detects actual pressure in the EGR special passage (S20), calculates a reference value for the pressure (S22), compares the detected actual pressure with the calculated reference value (S24), and controls the pressure in the EGR special passage when a difference therebetween is a predetermined value or greater (S26). COPYRIGHT: (C)2007,JPO&INPIT

8. 发明专利

JP5543843B2 A control system for an internal combustion engine 有权
公开(公告)号：JP5543843B2
公开(公告)日：2014-07-09
申请号：JP2010115969
申请日：2010-05-20
申请人：本田技研工業株式会社
发明人：徹北村 , 久志伊藤 , 公典甲村 , 正信高沢
IPC分类号： F02B23/10 , F02B11/00 , F02D41/02 , F02D43/00 , F02D45/00
CPC分类号： Y02T10/125

9. 发明专利

JP4769566B2 Engine system 有权
公开(公告)号：JP4769566B2
公开(公告)日：2011-09-07
申请号：JP2005361286
申请日：2005-12-15
申请人：本田技研工業株式会社
发明人：泰弘浦田 , 守良粟坂 , 淳一高梨 , 正信高沢
IPC分类号： F02M25/07 , F02B11/00 , F02D9/04
CPC分类号： Y02T10/12 , Y02T10/121 , Y02T10/14
摘要： PROBLEM TO BE SOLVED: To provide an engine system having reliable multi-cylinder EGR while adopting a relatively simple and inexpensive structure. SOLUTION: An exhaust device 5 mainly comprises a first manifold 21 connected to the first exhaust ports 12 of cylinders, a second manifold 22 disposed under the first manifold 21 and connected to the second exhaust ports 13 of the cylinders, an exhaust control valve 24 interposed between the lower end of a connection pipe 23 and the second manifold 22, and an actuator 25 driving to open/close the exhaust control valve 24. The actuator 25 comprises a cylindrical actuator body 41, a diaphragm 44 demarcating the inside of the actuator body 41 into a negative pressure chamber 42 and a positive pressure chamber 43, a rod 45 connected to the center of the diaphragm 44, and a compression coil spring 46 drawing the rod 45 into the actuator body 41 (namely, always biasing a valve element 32 in the closing direction). COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP4757009B2 Multi-cylinder internal combustion engine 有权
公开(公告)号：JP4757009B2
公开(公告)日：2011-08-24
申请号：JP2005361290
申请日：2005-12-15
申请人：本田技研工業株式会社
发明人：守良庄子 , 隆柿沼 , 泰弘浦田 , 淳一高梨 , 正信高沢
IPC分类号： F02M25/07 , F01N13/08 , F02D9/04 , F02D21/08 , F02F1/42
CPC分类号： Y02T10/121
摘要： PROBLEM TO BE SOLVED: To provide a multi-cylinder internal combustion engine having reliable multi-cylinder EGR while adopting a simple and compact structure. SOLUTION: An exhaust collecting passage 21 collecting exhaust gases from the exhaust ports 12, 13 of each of cylinders and an exhaust feed passage 22 feeding the exhaust gases collected by the exhaust collecting passage 21 to the exhaust pipe 6 side are formed in a cylinder head 10. An exhaust control valve 28 driven by the drive gear 27 of an exhaust side camshaft 26 through an idler gear 23, a driven gear 24, and a hydraulic clutch mechanism 25 is installed on the inside of the cylinder head 10. The exhaust control valve 28 is a rotary valve rotatably supporting the spherical valve element 29. The exhaust feed passage 22 is communicated/cut off by the rotation of the valve element 29. When the hydraulic clutch mechanism 25 is cut off, the exhaust control valve 28 is fixed in the state of being communicated with the exhaust feed passage 22. COPYRIGHT: (C)2007,JPO&INPIT

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