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1. 发明专利

JP2005320975A Four-stroke internal combustion engine 审中-公开
标题翻译：四冲程内燃机
公开(公告)号：JP2005320975A
公开(公告)日：2005-11-17
申请号：JP2005190885
申请日：2005-06-30
申请人： Briggs & Stratton Corp , ブリッグス・アンド・ストラットン・コーポレイションBriggs & Stratton Corporation
发明人： HIRSCH NICHOLAS ROBERT , SCHAEFER MARK DONALD , BRAUN MICHAEL PAUL , HOTZ PETER , WIATROWSKI DARRELL ALBERT , BARTELT RONALD LEE , HUBBARD BRIAN
IPC分类号： F02B63/00 , F01M1/02 , F01M1/04 , F01M1/06 , F01M3/00 , F01M9/06 , F01M9/10 , F01M11/00 , F01M11/06 , F01M13/00 , F01M13/02 , F01M13/04 , F02B1/04 , F02B63/02 , F02B67/00 , F02B67/04 , F02B69/00 , F02B75/02 , F02B75/16 , F02F1/24 , F02F1/30 , F02F7/00 , F16H55/06 , F16H55/22
CPC分类号： F02B69/00 , F01L1/024 , F01M1/04 , F01M3/00 , F01M11/0004 , F01M11/06 , F01M11/064 , F01M11/065 , F01M11/067 , F01M13/022 , F01M2011/0041 , F01M2013/0422 , F02B1/04 , F02B63/02 , F02B75/16 , F02B2075/027 , F02B2275/22 , F02B2275/30 , F02F1/305 , F05C2201/021
摘要： PROBLEM TO BE SOLVED: To provide a four-stroke internal combustion engine capable of functioning in various operating attitudes, having a simple and inexpensive lubrication system and easily manufactured and assembled. SOLUTION: This four-stroke internal combustion engine has an engine housing (28) including a crankcase and a cylinder; a crank chamber (124) arranged inside the crankcase; a crankshaft (80) rotatably supported inside the crank chamber (124); a piston (48) connected with the crankshaft (80) and reciprocating inside the cylinder in accordance with the rotation of the crankshaft (80); a shroud (482) surrounding the engine housing (28) and including a pair of opposing channels (504); and a fuel tank (412) which has opposing shoulder parts (416) extending outwardly and received by each of the channels (504) of the shroud (482). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够以各种操作态度运行的四冲程内燃机，具有简单且廉价的润滑系统并且易于制造和组装。解决方案：该四冲程内燃机具有包括曲轴箱和气缸的发动机壳体（28）; 布置在曲轴箱内的曲柄室（124）; 可旋转地支撑在曲柄室（124）内的曲轴（80）; 与曲轴（80）连接并根据曲轴（80）的旋转在气缸内往复运动的活塞（48）; 围绕所述发动机壳体（28）并且包括一对相对通道（504）的护罩（482）; 以及燃料箱（412），其具有向外延伸并由所述护罩（482）的每个通道（504）接收的相对的肩部部分（416）。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JPH0591703A SYNCHRONOUS GENERATOR FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH0591703A
公开(公告)日：1993-04-09
申请号：JP7540991
申请日：1991-04-08
申请人： BRIGGS & STRATTON CORP
发明人： POORU AASAA SAAMAN
IPC分类号： H02K19/36 , F02P1/00 , H02K11/00 , H02K11/04 , H02K21/22
摘要： PURPOSE: To obtain a synchronous generator for internal combustion engine requiring no special fixing bracket in which the time and labor required for assembling work can be reduced by fixing individual parts of a regulator circuit directly to the stator of a synchronous generator assembly. CONSTITUTION: A stator 1 comprises a stationary annular ring member 2 having inner and outer faces 3, 4 and it is fixed to a position located concentrically to an engine cranckshaft. A plurality of windings or wire coils 5 arranged on the circumference of the outer face 4 interacts with a movable field to generate an electrical output. A magnetic field is provided by a plurality of rotating magnets 6 disposed oppositely to the wire coils 5. The rotating magnets 6 are fixed to the inner face 7 of a flywheel 8 coupled with the engine cranckshaft. Other parts of the regulator circuit are fixed similarly to the stator 1 thus saving the time and labor required for assembling while eliminating the need for fixing any special bracket to a tightening means.

3. 发明专利

JPH04231569A KEY ASSEMBLY BODY 失效
公开(公告)号：JPH04231569A
公开(公告)日：1992-08-20
申请号：JP16833991
申请日：1991-07-09
申请人： BRIGGS & STRATTON CORP
发明人： JIEIMUZU ROJIYAA EDOGAA
IPC分类号： B60R25/04 , E05B17/20 , E05B19/26 , G07C9/00
摘要： PURPOSE: To improve holding force by inserting a pellet, into which a resistance element is buried, into the aperture of a key member and frictionally fixing the pellet. CONSTITUTION: A pellet 10, in which a resistance element 18 is buried to the main body 11 of a deformable thermoplastic resin material, is compressed and inserted into an aperture 6 through tapered edge sections 26, 28 and head sections 43, 45 giving initial frictional holding force, and extended while being crossed over the reverse side of the aperture 6. Indented sections 37, 39 are formed and pushed to side faces 37, 39 in the perimeter of the aperture 6 by swaging, and engaged with the cylindrical surface 44 of the main body 11 by a material along the edge-section perimeter of the aperture 6, and the pellet 10 is fixed frictionally to the shank 22 of a key member. The indented sections are further pushed and deformed so as to form integral bosses 14a and 14b penetrated to the aperture 6, and the pellet 10 is mounted frictionally into the aperture 6 by the bosses 14a, 14b. Accordingly, holding force can be improved by non-flash.

4. 发明专利

JPH04214935A MECHANICAL TYPE GOVERNOR FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH04214935A
公开(公告)日：1992-08-05
申请号：JP1645591
申请日：1991-02-07
申请人： BRIGGS & STRATTON CORP
发明人： GUREGORII RICHIYAADO SHIYUMITS , PIITAA HOTSUTSU
IPC分类号： F02D9/02 , F02D31/00
摘要： PURPOSE: To manufacture mechanical governors at a low cost by connecting a moving means to move in compliance with the revolving speed of a crank shaft through an arm means to a fuel supply control means to control the fuel quantity. CONSTITUTION: A mechanical governor includes a lever arm 16 extending through the upper part of an upper engine casing 12 and a centrifugal weight bearer 38. The lever arm 16 moves so as to control the fuel quantity supplied for engine combustion in compliance with the motion made by the centrifugal weight bearer 38. This eliminates necessity for use of an oil seal and bell crank lever.

5. 发明专利

JPH03130810A ELECTRONIC GOVERNOR 失效
公开(公告)号：JPH03130810A
公开(公告)日：1991-06-04
申请号：JP24789689
申请日：1989-09-22
申请人： BRIGGS & STRATTON CORP
发明人： RICHIYAADO AREN DAIKUSUTORA
IPC分类号： F02D41/14 , F02D11/10 , F02D35/00 , G05D13/62
摘要： PURPOSE: To realize the more precise control of engine speed and to reduce the drop of engine speed at the loaded time by counting the output of an oscillator means making a response to an error signal proportional to a difference between a source input signal and a control output signal and driving an actuator. CONSTITUTION: A comparator means 27 for comparing the source input signal 3 and the control output signal 26 and generating the error signal 28 proportional to the difference between the source input signal 3 and the control output signal 26 and the oscillator means 29 for making the response to the error signal generating a timing signal 43 proportional to the error signal 28 are provided. A counter means 44 making the response to the source input signal 3 generating the timing signal 43 and a continuous counter output signal 51 and actuator means 52 and 58 making the response to the continuous counter output signal 51 adjusting actual speed are provided. Thus, the speed of an internal combustion engine is automatically controlled and constant speed can be substantially adjusted to be maintained even at the time of the load.

6. 发明专利

JPH02280649A ALTERNATOR ASSEMBLY OF INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH02280649A
公开(公告)日：1990-11-16
申请号：JP7175790
申请日：1990-03-20
申请人： BRIGGS & STRATTON CORP
发明人： POORU EI SAAMAN
IPC分类号： F02B63/04 , F02P1/00 , H02K11/00 , H02K11/04 , H02K21/22
摘要： PURPOSE: To eliminate a locking tool, save the labor of the assembling time, and eliminate the use of a special mounting bracket by mounting a regulator on the stator of an alternator assembly for an internal combustion engine. CONSTITUTION: A stator 1 has four lands 9, projecting from the external surface and is fixed to a fixing position on an engine by a screw 10 through the leads 9. On the other hand, a regulator 11 composed of electronic element parts 12 to 15, and 22 is disposed in the length direction to each other, so as to be engaged with or carried with an external surface 4 of a motor 1 and fixed there. In order to fixedly fit each part of the regulator 11 to the stator 1, one end of a regulator circuit is fitted to a terminal 17 provided in one of the lands of the stator 1 by a thread fastener 18. The other end comprises the tab of the SCR of the regulator circuit which is similarly provided in a separate land 9 by a fastener screw 20. Thus, the regulator is fitted to the stator.

7. 发明专利

JPH0217514A ENGINE GOVERNER 失效
公开(公告)号：JPH0217514A
公开(公告)日：1990-01-22
申请号：JP12128589
申请日：1989-05-15
申请人： BRIGGS & STRATTON CORP
发明人： JIYOSEFU ROBAATO HAAKUNESU
IPC分类号： G05D13/10 , F02B75/02 , F02D1/04 , F02D41/14 , G05D13/18
摘要： PURPOSE: To improve the accuracy of speed control by turnably connecting plural weights to a gear and providing an abutting part to be engaged with a flange surface on a spool in the respective weights. CONSTITUTION: An engine is provided with a cam shaft 1 provided with plural cams 2 and the end part 3 is beared inside the bush 4 of the crankcase end 5 of the engine. Also, a cam gear 6 is fixed to the camshaft 1 and driven by a driving gear attached to a crankshaft. Then, the plural weights 7 are turnably connected to the gear 6 through a bracket 8. The respective weights 7 are composed of a weighted end 11 and the abutting part 12 to be engaged with the surface 13 with a flange of the spool 14. A fork 19 is engaged with the opposite side end 18 of the spool 14, fixed to a rod 20 and beared by the case 5. Thus, a corrugated surface is provided on the opposite side end of the spool 14 where the fork 19 is mounted and the trictional force of a system is reduced.

8. 发明专利

JPS61252859A WET TYPE PRIMING MECHANISM FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPS61252859A
公开(公告)日：1986-11-10
申请号：JP10295386
申请日：1986-05-02
申请人： BRIGGS & STRATTON CORP
发明人： AABO FUOSUTAA UUSUKARIO
IPC分类号： F02M1/16

9. 发明专利

JPS58112954A TANK GAGE 失效
公开(公告)号：JPS58112954A
公开(公告)日：1983-07-05
申请号：JP21821682
申请日：1982-12-13
申请人： BRIGGS & STRATTON CORP
发明人： ROBAATO KEE KATAASON
IPC分类号： B65D81/30 , B65D25/54 , B65D25/56 , B65D90/06 , F02B77/00 , G01F20060101

10. 发明专利

JPS54125319A LIQUID FUEL DEVICE FOR ENGINES 失效
公开(公告)号：JPS54125319A
公开(公告)日：1979-09-28
申请号：JP7881878
申请日：1978-06-30
申请人： BRIGGS & STRATTON CORP
发明人： POORU AARU NOU
IPC分类号： B60K15/03 , B60K15/035 , F02M17/48 , F02M25/06 , F02M25/08 , F02M37/00

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