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1. 发明专利

JP2902403B2 失效
公开(公告)号：JP2902403B2
公开(公告)日：1999-06-07
申请号：JP26144487
申请日：1987-10-16
申请人： SANSHIN KOGYO KK
发明人： HANDA KENICHI
IPC分类号： B63H23/08 , B63H20/14 , B63H23/02 , B63H23/30 , F16H3/14 , F16H63/00 , F16H63/04 , F16H63/30 , F16H63/38

2. 发明专利

JPH0617675A THROTTLE DETECTING DEVICE FOR OUTBOARD ENGINE 失效
公开(公告)号：JPH0617675A
公开(公告)日：1994-01-25
申请号：JP7751093
申请日：1993-03-12
申请人： SANSHIN KOGYO KK , YAMAHA MOTOR CO LTD
发明人： TOBINAGA TADASHI , OKUMURA SHIGEO , HANDA KENICHI , ATSUMI SHINYA
IPC分类号： F02D35/00 , F02B61/04 , F02B67/00 , F02B75/22 , F02D45/00 , F02M35/12 , G01B7/30
摘要： PURPOSE:To prevent the deterioration of the detection function by the engine vibration and secure the detection performance easily and stably in the throttle detecting device of an outboard engine. CONSTITUTION:The axial direction of a detecting shaft 71 is arranged nearly perpendicularly to the main direction of the vibration generated on an engine in a throttle detecting device detecting the throttle opening based on the contact position of a contact point 72 fixed to the detecting shaft 71 with a resistance board 73.

3. 发明专利

JPH05248256A 失效
公开(公告)号：JPH05248256A
公开(公告)日：1993-09-24
申请号：JP33780092
申请日：1992-11-26
申请人： SANSHIN KOGYO KK , YAMAHA MOTOR CO LTD
发明人： HANDA KENICHI
IPC分类号： B63H20/00 , F02B61/04 , F02B77/00 , B63H21/26
摘要： PURPOSE:To provide a mounting structure of an electronic part unit to an outboard engine wherein the electronic part unit can be sufficiently protected from vibration and heat of the outboard engine. CONSTITUTION:A mounting structure of an electronic part unit 25 to an outboard engine is formed by storing a group of constitutional element 26 of an electronic part in a condition that it is arranged on a board 27, in a case 28 to charge its inside with resin 29. Here, a surface of containing the board of the electronic part unit is arranged in a condition almost orthogonal to a main direction of vibration generated in the outboard engine, and the electronic part unit is arranged in a mounting bracket 34 formed of plate member. This mounting bracket is fixed to an engine side mounting base 31 through a rubber damper 33.

4. 发明专利

JPH0233557B2 失效
公开(公告)号：JPH0233557B2
公开(公告)日：1990-07-27
申请号：JP9697782
申请日：1982-06-08
申请人： SANSHIN KOGYO KK , YAMAHA HATSUDOKI KK
发明人： NAKAHAMA RYOJI , HANDA KENICHI
IPC分类号： B63H20/08 , B63H20/10

5. 发明专利

JPS6040716A COMBUSTION CONTROLLING DEVICE OF ENGINE 失效
公开(公告)号：JPS6040716A
公开(公告)日：1985-03-04
申请号：JP14732583
申请日：1983-08-13
申请人： SANSHIN KOGYO KK
发明人： TOBINAGA TADASHI , OKUMURA SHIGEO , HANDA KENICHI , ATSUMI SHINYA
IPC分类号： F01M11/08 , F01M11/12 , F02B61/04 , F02B75/18 , F02B75/22
摘要： PURPOSE:To enable operation with reduced speed and without shock by making more than one cylinder except a part of cylinders, misfire in order when the oil level in a lubricating oil tank is lowered below a certain level, in an engine in which a separated lubricating device for an outboard engine etc. is used. CONSTITUTION:A lubricating oil which is lifted up from a main tank 27 into a subtank 31, by means of a lift pump 28, is sent by pressure by means of a lubricating pump 33, into the suction manifold for each cylinder and discharged into a fuel-air mixture. In this case, if the oil level in the subtank 31 reached a warning level and a certain lead switch in a detector 41 is turned on, the control on the number of cylinders is carried out, on condition that the opening of a throttle is above a certain degree and that the number of revolutions of engine is above a certain speed. That is, in a 6-cylinder engine 13 for example, each of #6, #5, #3, and #2 cylinders is made misfire in this order, at a certain interval, allowing the engine 13 to continuously operate by means of only the two, #1 and #4, cylinders. Thereby, the speed of rotation of an engine can be reduced without shock.

6. 发明专利

JPH0328565B2 失效
公开(公告)号：JPH0328565B2
公开(公告)日：1991-04-19
申请号：JP14732583
申请日：1983-08-13
申请人： SANSHIN KOGYO KK
发明人： TOBINAGA TADASHI , OKUMURA SHIGEO , HANDA KENICHI , ATSUMI SHINYA
IPC分类号： F01M11/08 , F01M11/12 , F02B61/04 , F02B75/18 , F02B75/22

7. 发明专利

JPS63219498A TRIMMING DEVICE FOR VESSEL PROPULSION MACHINERY 失效
公开(公告)号：JPS63219498A
公开(公告)日：1988-09-13
申请号：JP5149087
申请日：1987-03-06
申请人： SANSHIN KOGYO KK
发明人： HANDA KENICHI , YOSHINO HISANORI
IPC分类号： F16C11/00 , B63H20/08 , F02B61/04
摘要： PURPOSE:To reduce the contact area between a load receiver and a trim rod of a propulsion machinery main body so as to reduce a slip phenomenon and to suppress the generation of stick by forming groove in the direction of the trim rod movement at least at one side of the contact between them. CONSTITUTION:The tip 14a of a trim rod 14 is formed in a spherical surface and contacted to a load receiver of the main body 6 of an outboard motor through a thrush receiver 15. In the thrust receiving part 15a of the receiver 15, a contact 15c to contact with the tip 14a of the rod 14 is formed in a long ellipse in the moving direction of the rod 14 when a tilt made, that is, in the sliding direction of the rod 14, and its surface is made in a convex at a specific curvature, On the contact of the contact 15c of the thrust receiving part 15a, numerous groove 18 are formed parallel in the moving direction of the rod 14 respectively, and thereby, the contact area between the tip 14a and the contact 15c is reduced while the contact 15c is kept contacted successively to the tip 14a of the rod 14. Therefore, a slip phenomenon in the sliding condition can be reduced, and the generation of stick is suppressed to prevent the generation of abnormal sounds.

8. 发明专利

JPS63115973A VALVE DEVICE 失效
公开(公告)号：JPS63115973A
公开(公告)日：1988-05-20
申请号：JP26338486
申请日：1986-11-05
申请人： SANSHIN KOGYO KK , SHOWA MFG
发明人： HANDA KENICHI , SAITO HIDEKI
IPC分类号： F16K17/04
摘要： PURPOSE:To secure sealability, and to achieve the prevention of vibrational sound, by forming the abutting part of a valve disk to the valve seat so as to be flat' and making a set pressure act on a range of area smaller than that of the flat abutting part. CONSTITUTION:A reducing valve 10 is comprised of a valve disk 12, a valve seat 14, and a spring 16 which is energized by a set pressure. A pressure receiving plate 26 is conformed to the inner circumference of a cylindrical body 22, and the bottom of a seal part 28 is made to be a flat shape conforming to the upper surface of the valve seat 14. While the energizing force of the spring 16 is transmitted to the valve disk 12 via a pin 36, the pin 36 is positioned at the center of the pressure receiving plate 26 of the valve disk 12, and is formed to have a diameter smaller than that of the seal part 28. When a pressure such as an oil pressure is greater than the set pressure of the spring 16, the valve disk 12 is lifted up, and the oil pressure is released to a discharge port 42.

9. 发明专利

JPH0536279B2 失效
公开(公告)号：JPH0536279B2
公开(公告)日：1993-05-28
申请号：JP13300684
申请日：1984-06-29
申请人： SANSHIN KOGYO KK
发明人： HANDA KENICHI , TAGUCHI MICHIHIRO , ITO HIROSHI
IPC分类号： B63H20/08 , B63H20/02 , F02B61/04

10. 发明专利

JPH0214997A TILTING DEVICE FOR SHIP PROPELLER 失效
公开(公告)号：JPH0214997A
公开(公告)日：1990-01-18
申请号：JP16268988
申请日：1988-07-01
申请人： SANSHIN KOGYO KK
发明人： HANDA KENICHI
IPC分类号： B63H20/08 , F02B61/04
摘要： PURPOSE:To improve the operational performance against the spring-up of a propulsion unit at the time of beach-landing by providing the captioned motor with a first and a second connecting passages of a cylinder, a closing valve for the connecting passage, and a remote control part for this closing valve. CONSTITUTION:A connecting passage 71, which connects the upper chamber and the lower chamber of a cylinder 18, connects the upper chamber to the lower chamber in a direct and short-circuit manner. Therefore, the passage 71 can be short and free from sharp or many curves. As a result, passage resistance, which acts on the working oil that moves between the upper chamber and the lower chamber of the cylinder at the time of beach-landing, becomes small, and, at the same time, the spring-up resistance due to this passage resistance becomes small as well. Accordingly, the spring-up responsiveness at the time of beach-landing can be improved. In addition, even if the beach-landing is repeated frequently, less damage will be done to the outboard motor, and the operational performance against the spring-up can be improved.

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