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1. 发明专利

JPH06191478A CLEANING DEVICE FOR VESSEL 失效
公开(公告)号：JPH06191478A
公开(公告)日：1994-07-12
申请号：JP23734793
申请日：1993-08-30
申请人： SANSHIN KOGYO KK
发明人： FUJIMOTO HIROAKI , OKAZAKI MASAKI , SATO KAZUTOSHI
IPC分类号： B63H20/28 , B63B59/06 , B63J3/02 , F01P3/20 , F02B61/04
摘要： PURPOSE:To provide a vessel cleaning device for cleaning the rearward section of an outboard motor for a vessel in which working efficiency is enhanced. CONSTITUTION:In a vessel equipped with an outboard motor 16 including a water cooled engine 18 covered with a casing 17, the water cooled engine is equipped with a branch passage 46 branched out of a cooling water passage, the branched passage 46 penetrates through the back face of the casing 17, besides, the casing 17 is projected afterward, and the aforesaid projected section is provided with a connecting section 48 connected to a hose 58.

2. 发明专利

JPH05312105A 失效
公开(公告)号：JPH05312105A
公开(公告)日：1993-11-22
申请号：JP14669392
申请日：1992-05-12
申请人： SANSHIN KOGYO KK
发明人： HOSHIBA AKIHIKO , OKAZAKI MASAKI
IPC分类号： B63H20/00 , F02M1/04 , F02M1/08 , F02M1/12 , F02M1/16 , F02M3/09 , F02M3/12 , F02M7/12 , F02M37/00 , B63H21/26
摘要： PURPOSE:To provide a fuel supply device of an internal combustion engine capable of stably increasing and supplying fuel even after starting the engine as well as speedily starting the engine, simple in device constitution and low in cost. CONSTITUTION:This system has a main supply system 44 to supply fuel to an engine, a diaphragm to increase and feed fuel at the time of starting the engine besides this main fuel system and two systems of fuel increase supply passages 84, 85 using the diaphragm 53 in common. These two systems of the fuel increase supply passages have their respective needle valves 62 and solenoid valves 87 in the middle, and during start cranking of the engine, both of the passages are opened, and after the start of the engine until completion of warming, only the passage 84 is opened.

3. 发明专利

JPH036325B2 失效
公开(公告)号：JPH036325B2
公开(公告)日：1991-01-29
申请号：JP17929583
申请日：1983-09-29
申请人： SANSHIN KOGYO KK
发明人： OKAZAKI MASAKI
IPC分类号： B63H20/24 , B63H21/32 , F01N1/02 , F01N13/12 , F02B61/04

4. 发明专利

JPS62213816A FILTER CLOGGING ANNUNCIATING DEVICE FOR LIQUID SUPPLY APPARATUS 失效
公开(公告)号：JPS62213816A
公开(公告)日：1987-09-19
申请号：JP5696286
申请日：1986-03-17
申请人： SANSHIN KOGYO KK
发明人： ABE AKISHI , FUKAZAWA MASAYASU , OKAZAKI MASAKI
IPC分类号： B01D35/027 , B01D35/02 , B01D35/143 , F01M11/10 , F01M11/12 , F02B61/04 , F02M37/22 , G01F15/12 , G01F23/74
摘要： PURPOSE:To annunciate filter clogging always surely and stably by utilizing a float contained in a filter to detect and annunciate cloggings of filter. CONSTITUTION:When cloggings are generated in an oil filtering section of a screen 39 of a filter 32, oil under a float 40 is decreased by a strong suction pressure of an oil pump 20 and at the same time, air is supplied from the upper section above the surface of oil of the screen 39. The float 40 is moved by said action, and a lead switch 42C corresponding to an alarm level 41C detects the downward motion of the float 40 and cloggings of screen 39, which is annunciated by informing means always surely and stably.

5. 发明专利

JPH10324295A EXHAUST STRUCTURE FOR OUTBOARD ENGINE 失效
公开(公告)号：JPH10324295A
公开(公告)日：1998-12-08
申请号：JP32592997
申请日：1997-11-27
申请人： SANSHIN KOGYO KK
发明人： KATAYAMA GOICHI , WATANABE KAZUHIKO , HIRAOKA NORIYOSHI , OKAZAKI MASAKI
IPC分类号： B63H20/24 , F01M11/00 , F01N13/12 , F01P3/20 , F02B61/04 , F02B67/00 , F02B75/02 , F16M1/00 , F01N7/12
摘要： PROBLEM TO BE SOLVED: To prevent the intrusion of cooling water from an exhaust pipe into an engine flowing down from the engine to an oil pan. SOLUTION: The exhaust structure of an outboard engine includes an engine support 12 fixed in a casing 10 for supporting an engine, an oil pan 29 attached below the engine support in the casing, an exhaust pipe 30 attach to penetrate the oil pan, a space 40 formed between the oil pan and the exhaust pipe and a cooling water passage 33b connected to the space. The lower end of the exhaust pipe 30 is arranged to be roughly coincident with the surface of the bottom wall 29b of the oil pan 29 or positioned above the bottom wall 29b of the same, or an idle exhaust hole is formed in the vicinity or the bottom wall of the oil pan above a reference water level.

6. 发明专利

JP2738837B2 失效
公开(公告)号：JP2738837B2
公开(公告)日：1998-04-08
申请号：JP18067188
申请日：1988-07-20
申请人： SANSHIN KOGYO KK
发明人： OKAZAKI MASAKI , FUJIMOTO HIROAKI
IPC分类号： F02M1/10

7. 发明专利

JPH08246932A OPERATION CONTROL DEVICE OF ENGINE 失效
公开(公告)号：JPH08246932A
公开(公告)日：1996-09-24
申请号：JP4958595
申请日：1995-03-09
申请人： SANSHIN KOGYO KK
发明人： MOTOSE JIYUN , OKAZAKI MASAKI
IPC分类号： F02D45/00 , F01P11/16 , F02D41/04 , F02D41/22
摘要： PURPOSE: To prevent an engine from reaching an overheat condition, or delay it. CONSTITUTION: An operation control device is provided with an engine temperature detecting means 31, an overheat anticipating means 32 to anticipate overheat of an engine when a detecting engine temperature exceeds a threshold temperature set between an ordinary operation time temperature of the engine and an overheat generating time temperature and an overheat restraining means 33 to supply fuel of a quantity larger than a fuel quantity according to an operation condition when overheat of the engine is anticipated.

8. 发明专利

JPH0613861B2 失效
公开(公告)号：JPH0613861B2
公开(公告)日：1994-02-23
申请号：JP2777887
申请日：1987-02-09
申请人： SANSHIN KOGYO KK
发明人： OKAZAKI MASAKI , SATO KAZUTOSHI , FUJIMOTO HIROAKI
IPC分类号： F16J1/09 , F01P1/04 , F02B75/02 , F02F3/24

9. 发明专利

JPS6424109A EXHAUST MUFFLER STRUCTURE OF MARINE VESSEL PROPELLER 失效
公开(公告)号：JPS6424109A
公开(公告)日：1989-01-26
申请号：JP17916587
申请日：1987-07-20
申请人： SANSHIN KOGYO KK
发明人： OKAZAKI MASAKI , FUJIMOTO HIROAKI
IPC分类号： B63H21/32 , F01N1/02 , F01N1/16 , F01N1/22 , F01N3/04 , F01N13/12 , F02B61/04
摘要： PURPOSE:To enhance an exhaust muffling effect by providing an elastic guide wall for changing the flow direction of exhaust in a subsidiary exhaust passage in a system comprising a main exhaust passage for guiding exhaust of an engine to a main exhaust port opened below the surface of the water. CONSTITUTION:A cylinder 22 is disposed at the central portion of a casing 14 loaded with an engine 16 on the upper portion thereof, and an exhaust pipe 26 connected to an exhaust passage 24 of the engine 16 is opened to a main expansion chamber 23 formed in the cylinder. The main expansion chamber 23 is communicated with below the surface of the water through an exhaust passage 27 disposed under the casing 14 and a main exhaust port 29 formed on a boss portion 28 of a propeller 19, and a main exhaust passage is formed by the above respective elements 23, 24, 27. Further, the main expansion chamber 23 is communicated with below the surface of the water or in the air through a subsidiary exhaust passage 30 formed on the casing 14 and the cylinder 22 and a subsidiary exhaust port 31. In this case, an elastic wall 38 is provided opposite to a pore-like passage 32 of a subsidiary expansion chamber 33 forming the subsidiary exhaust passage 30 to damp wave energy of exhaust.

10. 发明专利

JPS63195368A PISTON FOR TWO-CYCLE ENGINE 失效
公开(公告)号：JPS63195368A
公开(公告)日：1988-08-12
申请号：JP2777887
申请日：1987-02-09
申请人： SANSHIN KOGYO KK
发明人： OKAZAKI MASAKI , SATOU TOSHISATO , FUJIMOTO HIROAKI
IPC分类号： F16J1/09 , F01P1/04 , F02B75/02 , F02F3/24
摘要： PURPOSE:To improve the cooling efficiency of a piston in a simple structure, by furnishing a cooling groove at the outer periphery of the piston at the side of the bottom dead center direction from a top ring, and linking a scavenging passage to the other scavenging passage through the cooling groove. CONSTITUTION:A cooling groove 34 is formed at the outer periphery at the bottom dead center side from a top ring 30 of a piston 10. And through this cooling groove 34, a scavenging passage 18 of one side is linked to an exhausting passage 20. As a result, the piston can be cooled efficiently.

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