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51. 发明专利

JPH0595606A POWER UNIT FOR MOTOR-DRIVEN VEHICLE 失效
公开(公告)号：JPH0595606A
公开(公告)日：1993-04-16
申请号：JP29369391
申请日：1991-10-14
申请人： HONDA MOTOR CO LTD
发明人： KAWAGUCHI KENJI , MOTODATE SHIYOUJI , TORIYAMA MASAYUKI
IPC分类号： B60L11/18 , B60L15/20 , B62M6/40 , B62M7/06 , H02K5/18 , H02K9/22 , H02K11/00
摘要： PURPOSE:To shorten wirings for connecting an electric motor to a driving circuit and to reduce in size the entire unit. CONSTITUTION:A power unit 50 for a motor-driven vehicle assembles an electric motor 52 in unit cases 51, 60 with at least parts of the cases 51, 60 as a motor case 60, so connects a rotational shaft 61 of the motor 52 to an output shaft 84 rotatably supported to the cases 51, 60 as to be able to transmit power, and transmits power to be output from the motor 52 from the shaft 84 to driving wheels. A heat sink 66 is provided in the case 60, and a switch element for controlling an energizing current to the motor 52 is mounted at the sink 66.

52. 发明专利

JPH04355064A WET TYPE SECONDARY BATTERY 失效
公开(公告)号：JPH04355064A
公开(公告)日：1992-12-09
申请号：JP12967291
申请日：1991-05-31
申请人： HONDA MOTOR CO LTD
发明人： NAKAZAWA YOSHIHIRO , TORIYAMA MASAYUKI , SUZUKI HIROYUKI , NAKAMORI MASAHARU
IPC分类号： H01M10/28
摘要： PURPOSE:To provide a wet type secondary battery wherein adequateness of battery reaction and reaction capacity can be improved by a zinc plate improving gas reaction of oxygen reaction or the like and impeding an active material from moving. CONSTITUTION:A wet secondary battery 10 is constituted of a battery jar 12, internal pressure adjusting member 14, plate group 16, space part 18 for guiding surplus gas generated in the plate group 16 to the internal pressure adjusting member 14 and plug terminals 20. The plate group 16 is enveloped by a sealing member 30 and a space partitioning member 22. Accordingly, gas-state oxygen is forced circulated at a suitable gas pressure between constitutional elements, as a result, to perform giving an electron to a zinc plate 26 through oxygen reaction. Accordingly, a reaction area, where giving/receiving of the electron through the oxygen reaction is executed, can be remarkably enlarged, so that reaction capacity can be remarkably increased.

53. 发明专利

JPH02211383A IGNITION TIMING CONTROLLER FOR ENGINE 失效
公开(公告)号：JPH02211383A
公开(公告)日：1990-08-22
申请号：JP3246889
申请日：1989-02-10
申请人： HONDA MOTOR CO LTD
发明人： IKEGAMI MASAHIKO , TORIYAMA MASAYUKI
IPC分类号： F02P5/15 , F02B75/02 , F02D45/00
摘要： PURPOSE:To improve the idling stability by smoothing the engine revolution by obtaining different ignition timing in idling in each cylinder, in the ignition timing controller which is constituted so that the ignition in each cylinder is carried out in unequal intervals. CONSTITUTION:In a two-cycle engine 100 in which the combustion efficiency of each cylinder 101, 102 is set so as to become max. at an ignition timing of 15 deg. in idling, the pointed pressure increase timing of a rear side cylinder 102 is delayed when the ignition timing of the rear side cylinder 102 is delayed by two degree in idling, the combustion efficiency is reduced, and the pointed pressure peak is lowered. Therefore, the max. value of the crank angle speed lowers, and the efficiency of an engine 100 reduces, and since the crank angle speed is become similar one sinusoidal form, and the degree of variation of the crank angle speed is reduced, and the idle revolution is stabilized, and the variation and noise in idling can be suppressed.

54. 发明专利

JPH01240731A EXHAUST DEVICE FOR TWO-CYCLE ENGINE 失效
公开(公告)号：JPH01240731A
公开(公告)日：1989-09-26
申请号：JP6657788
申请日：1988-03-19
申请人： HONDA MOTOR CO LTD
发明人： YAMAMOTO HITOSHI , SATO NAOSHI , TOTTORI TAKUMI , AOKI MASANORI , TORIYAMA MASAYUKI , TENKOU ATSUSHI
IPC分类号： F02B27/06 , F02B25/20 , F02B75/02
摘要： PURPOSE:To aim at enhancing the reflecting rate of a reflecting pipe by blocking the upstream end part of a communication pipe, and by forming communication holes in the peripheral wall of the part of the communication pipe which is projected into an expansion chamber. CONSTITUTION:A closed end face 13' is provided in the upstream end part of a communication pipe 13. Communication holes 14 are formed in the outer peripheral wall of the part of the communication pipe 13 which is projected into an expansion chamber C. The downstream end of a reflecting pipe 16 for reflecting sinusoidal waves generated from an exhaust pipe toward an exhaust port is slidably fitted on the outer periphery of the communication pipe 13. With this arrangement, it is possible to enhance the reflecting rate of the reflecting pipe by a value corresponding to the area of the closed end surface of the upstream end surface of the communication pipe.

55. 发明专利

JPH01240727A EXHAUST DEVICE FOR TWO-CYCLE ENGINE 失效
公开(公告)号：JPH01240727A
公开(公告)日：1989-09-26
申请号：JP6657388
申请日：1988-03-19
申请人： HONDA MOTOR CO LTD
发明人： YAMAMOTO HITOSHI , SATO NAOSHI , TOTTORI TAKUMI , AOKI MASANORI , TORIYAMA MASAYUKI , TENKOU ATSUSHI
IPC分类号： F02B27/06 , F02B25/20 , F02B75/02
摘要： PURPOSE:To aim at enhancing the efficiency of sound suppression by providing a communication pipe connected to a muffler in an exhaust pipe downstream of an expansion chamber, and by forming communication holes in the part of the communication pipe projected into the expansion chamber. CONSTITUTION:A communication pipe 13 connected to a muffler is disposed in an exhaust pipe 4 downstream of an expansion chamber C formed in the exhaust pipe 4. Communication holes 14 are formed in the part 13a of the communication pipe 13 which is projected into the expansion chamber C, and accordingly, the communication pipe 13 is communicated with a space C' surrounded by the outer peripheral surface of a reflecting pipe 16 and the inner peripheral surface of the exhaust pipe 4 when the reflecting pipe 16 is moved toward the upstream side. With this arrangement, the space C' serves as a sound suppressing chamber, thereby it is possible to enhance the sound suppressing efficiency.

56. 发明专利

JPS62267515A EXHAUST TIMING CONTROL DEVICE FOR TWO-CYCLE ENGINE 失效
公开(公告)号：JPS62267515A
公开(公告)日：1987-11-20
申请号：JP11163686
申请日：1986-05-14
申请人： HONDA MOTOR CO LTD
发明人： ARAHATA YOSHITAKA , TORIYAMA MASAYUKI
IPC分类号： F02B25/20 , F01L13/00 , F02B75/02 , F02D13/02
摘要： PURPOSE:To prevent the malfunction of a valve by causing an exhaust timing control valve that opens and closes the upper edge of the exhaust port of a two-cycle engine to operate once from its fully opened position to its fully closed position when the engine speed is increased by more than a fixed rotational frequency from the idling engine speed. CONSTITUTION:An exhaust timing control valve that opens and closes the upper edge of the exhaust port of a two-cycle engine obtains from a control unit 4 output signals of a fixed pattern according to each of the signals of an engine speed by means of an ignition pulse PNe and of an idling detection by means of T Ho from a throttle SW, and operates an exhaust valve driving mechanism 1 by the aid of a motor 2. As the engine speed is increased, an exhaust valve is caused to open wider, while, in the case where the engine speed is gradually increased from the idling engine speed, when it is increased by more than a fixed rotational frequency from the idling engine speed, the exhaust valve is caused to operate once from its fully opened position to its fully closed position, and it is prevented that the valve will not function smooth ly owing to soots adhering to the valve.

57. 发明专利

JP2002098032A POWER SUPPLY DEVICE FOR VEHICLE 失效
公开(公告)号：JP2002098032A
公开(公告)日：2002-04-05
申请号：JP2000290619
申请日：2000-09-25
申请人： HONDA MOTOR CO LTD
发明人： OTA ATSURO , YANAGISAWA TAKESHI , MORI KAZUHIKO , TORIYAMA MASAYUKI
IPC分类号： B60R16/033 , B60K1/04 , B60R16/02 , B60R16/03 , B62J99/00 , F02N3/04 , F02N11/04 , F02N11/08 , H02J1/00 , H02J7/14 , H02P9/04 , H02P9/08 , H02P9/30 , B62J39/00
摘要： PROBLEM TO BE SOLVED: To improve startability of an engine regardless of conditions of a battery by supplying power generated by an AC generator to parts of a fuel feed system and an ignition system without supplying it to the battery in starting an engine for securing a necessary voltage for driving the parts of the fuel feed system and the ignition system. SOLUTION: In a circuit connecting the battery 21 to the AC generator 33, a battery disconnecting relay 42 to put on/off electric connection between the battery 21 and the AC generator 33 is provided. This battery disconnecting relay 42 is put off by a control means 55 in starting the engine using a kick pedal.

58. 发明专利

JP2001289046A COOLING WATER TEMPERATURE STABILIZING DEVICE IN WATER- COOLED ENGINE 失效
公开(公告)号：JP2001289046A
公开(公告)日：2001-10-19
申请号：JP2000101144
申请日：2000-03-31
申请人： HONDA MOTOR CO LTD
发明人： OGIYA KANICHIRO , SEKIYA YOSHIYUKI , MORI KAZUHIKO , TORIYAMA MASAYUKI , YANAGISAWA TAKESHI
IPC分类号： F02P9/00 , F01P7/16 , F01P11/00 , F01P11/16 , F02D17/04 , F02D45/00 , F02P5/15
摘要： PROBLEM TO BE SOLVED: To prevent the quantity of cooling water from reducing in a cooling water circulating circuit between a radiator and a water jacket and stabilize the temperature of the cooling water in a water-cooled engine having the water jacket for circulating the cooling water in a space toward the radiator in an engine body. SOLUTION: A control unit 75 controls an engine control means 76 to reduce the output of the engine E responding to the detection temperature of a temperature detector 74, which detects a temperature representing the water temperature in the water jacket 62, reaching the set temperature set to a value corresponding to the boiling temperature of the cooling water in the water jacket.

59. 发明专利

JP2000316202A CONTROLLER FOR BICYCLE FITTED WITH ELECTRIC MOTOR 失效
公开(公告)号：JP2000316202A
公开(公告)日：2000-11-14
申请号：JP2000107113
申请日：2000-04-07
申请人： HONDA MOTOR CO LTD
发明人： MOTODATE SHIYOUJI , TORIYAMA MASAYUKI , SUZUKI HIROYUKI , TAMAKI KENJI , NAKAZAWA YOSHIHIRO
IPC分类号： B62K11/10 , B60L3/00
摘要： PROBLEM TO BE SOLVED: To prevent a motor from being overloaded more than required, to reduce the output capacity of the motor and to make the motor usable even under a heavy load. SOLUTION: This is a controller for a bicycle fitted with an electric motor for driving its rear wheel by driver's operation, and the controller 16 is provided with a motor temperature detecting means 56 for detecting the temperature of the motor 32, and a motor control means 58 which limits or stops the output of the motor, when a detected temperature of the motor is not lower than a specified.

60. 发明专利

JP2000283012A ENGINE STARTER 失效
公开(公告)号：JP2000283012A
公开(公告)日：2000-10-10
申请号：JP8899099
申请日：1999-03-30
申请人： HONDA MOTOR CO LTD
发明人： TORIYAMA MASAYUKI , YANAGISAWA TAKESHI
IPC分类号： F02N11/08
摘要： PROBLEM TO BE SOLVED: To improve starting performance by reducing influence due to a load at starting of an engine. SOLUTION: A cam sensor 155 detects a crank angle depending upon a position of a cam shaft 69 and determines whether the position of the crank angle is in a forward area wherein there is a slight load or in a reverse area wherein there is a heavy load at start-up of an engine. In the case in which the position of the crank angle is in the reverse area, a starter motor 171 is caused to reverse and the position of the crank angle is shifted to the forward area prior to a starting operation by a driver. Consequently, the engine starter can be responsive to the starting operation rapidly for running a vehicle.

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