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公开(公告)号：US08235010B2
公开(公告)日：2012-08-07
申请号：US13156627
申请日：2011-06-09
申请人： Bruce M. Chrisman , Randy Coleman
发明人： Bruce M. Chrisman , Randy Coleman
IPC分类号： F02B25/00
CPC分类号： F02B33/12 , F02B25/18 , F02F1/22 , F02F3/0015
摘要： A two stroke engine of a particular configuration can have its power output increased by running bigger pistons and using ports in the piston skirt through which to conduct compressed air within the skirt through short passages in the cylinder housing that conduct the air from within the skirt to above the piston. As a result a larger piston can be used for the same spacing and opening size in the block to save the need to redesign the block and the crankshaft. A position adjuster for the piston moves it axially without rotation of the piston ports out of alignment with inlet ports in the housing. The piston rod is held in the crosshead using a flat to prevent rotation while an adjuster nut that is turned creates axial movement in the piston rod with a lock nut securing the final piston position.
摘要翻译： 特定构造的二冲程发动机可以通过运行更大的活塞并且使用活塞裙部中的端口来增加其功率输出，通过该端口在气缸壳体内通过短路通过裙部内的压缩空气将空气从裙部内传导到 活塞上方 因此，可以在块中使用较大的活塞用于相同的间隔和开口尺寸，以节省对块和曲轴进行重新设计的需要。 活塞的位置调整器可以轴向地移动，而不会使活塞端口旋转而与壳体中的入口不对齐。 活塞杆使用平面保持在十字头中，以防止旋转，而转动的调节螺母在固定最终活塞位置的锁紧螺母上在活塞杆中产生轴向运动。
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公开(公告)号：US07963258B2
公开(公告)日：2011-06-21
申请号：US12843774
申请日：2010-07-26
申请人： Bruce M. Chrisman , Randy Coleman
发明人： Bruce M. Chrisman , Randy Coleman
CPC分类号： F02B33/12 , F02B25/18 , F02F1/22 , F02F3/0015
摘要： A two stroke engine of a particular configuration can have its power output increased by running bigger pistons and using ports in the piston skirt through which to conduct compressed air within the skirt through short passages in the cylinder housing that conduct the air from within the skirt to above the piston. As a result a larger piston can be used for the same spacing and opening size in the block to save the need to redesign the block and the crankshaft. A position adjuster for the piston moves it axially without rotation of the piston ports out of alignment with inlet ports in the housing. The piston rod is held in the crosshead using a flat to prevent rotation while an adjuster nut that is turned creates axial movement in the piston rod with a lock nut securing the final piston position.
摘要翻译： 特定构造的二冲程发动机可以通过运行更大的活塞并且使用活塞裙部中的端口来增加其功率输出，通过该端口在气缸壳体内通过短路通过裙部内的压缩空气将空气从裙部内传导到 活塞上方 因此，可以在块中使用较大的活塞用于相同的间隔和开口尺寸，以节省对块和曲轴进行重新设计的需要。 活塞的位置调整器可以轴向地移动，而不会使活塞端口旋转而与壳体中的入口不对齐。 活塞杆使用平面保持在十字头中，以防止旋转，而转动的调节螺母在固定最终活塞位置的锁紧螺母上在活塞杆中产生轴向运动。
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公开(公告)号：US07784437B2
公开(公告)日：2010-08-31
申请号：US12509336
申请日：2009-07-24
申请人： Bruce M. Chrisman , Randy Coleman
发明人： Bruce M. Chrisman , Randy Coleman
CPC分类号： F02B33/12 , F02B25/18 , F02F1/22 , F02F3/0015
摘要： A two stroke engine of a particular configuration can have its power output increased by running bigger pistons and using ports in the piston skirt through which to conduct compressed air within the skirt through short passages in the cylinder housing that conduct the air from within the skirt to above the piston. As a result a larger piston can be used for the same spacing and opening size in the block to save the need to redesign the block and the crankshaft. A position adjuster for the piston moves it axially without rotation of the piston ports out of alignment with inlet ports in the housing. The piston rod is held in the crosshead using a flat to prevent rotation while an adjuster nut that is turned creates axial movement in the piston rod with a lock nut securing the final piston position.
摘要翻译： 特定构造的二冲程发动机可以通过运行更大的活塞并且使用活塞裙部中的端口来增加其功率输出，通过该端口在气缸壳体内通过短路通过裙部内的压缩空气将空气从裙部内传导到 活塞上方 因此，可以在块中使用较大的活塞用于相同的间隔和开口尺寸，以节省对块和曲轴进行重新设计的需要。 活塞的位置调整器可以轴向地移动，而不会使活塞端口旋转而与壳体中的入口不对齐。 活塞杆使用平面保持在十字头中，以防止旋转，而转动的调节螺母在固定最终活塞位置的锁紧螺母上在活塞杆中产生轴向运动。
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公开(公告)号：US20110232599A1
公开(公告)日：2011-09-29
申请号：US13156627
申请日：2011-06-09
申请人： Bruce M. Chrisman , Randy Coleman
发明人： Bruce M. Chrisman , Randy Coleman
CPC分类号： F02B33/12 , F02B25/18 , F02F1/22 , F02F3/0015
摘要： A two stroke engine of a particular configuration can have its power output increased by running bigger pistons and using ports in the piston skirt through which to conduct compressed air within the skirt through short passages in the cylinder housing that conduct the air from within the skirt to above the piston. As a result a larger piston can be used for the same spacing and opening size in the block to save the need to redesign the block and the crankshaft. A position adjuster for the piston moves it axially without rotation of the piston ports out of alignment with inlet ports in the housing. The piston rod is held in the crosshead using a flat to prevent rotation while an adjuster nut that is turned creates axial movement in the piston rod with a lock nut securing the final piston position.
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公开(公告)号：US07578268B2
公开(公告)日：2009-08-25
申请号：US11779004
申请日：2007-07-17
申请人： Bruce M. Chrisman , Randy Coleman
发明人： Bruce M. Chrisman , Randy Coleman
IPC分类号： F02B25/00
CPC分类号： F02B33/12 , F02B25/18 , F02F1/22 , F02F3/0015
摘要： A two stroke engine of a particular configuration can have its power output increased by running bigger pistons and using ports in the piston skirt through which to conduct compressed air within the skirt through short passages in the cylinder housing that conduct the air from within the skirt to above the piston. As a result a larger piston can be used for the same spacing and opening size in the block to save the need to redesign the block and the crankshaft. A position adjuster for the piston moves it axially without rotation of the piston ports out of alignment with inlet ports in the housing. The piston rod is held in the crosshead using a flat to prevent rotation while an adjuster nut that is turned creates axial movement in the piston rod with a lock nut securing the final piston position.
摘要翻译： 特定构造的二冲程发动机可以通过运行更大的活塞并且使用活塞裙部中的端口来增加其功率输出，通过该端口在气缸壳体内通过短路通过裙部内的压缩空气将空气从裙部内传导到 活塞上方 因此，可以在块中使用较大的活塞用于相同的间隔和开口尺寸，以节省对块和曲轴进行重新设计的需要。 活塞的位置调整器可以轴向地移动，而不会使活塞端口旋转而与壳体中的入口不对齐。 活塞杆使用平面保持在十字头中，以防止旋转，而转动的调节螺母在固定最终活塞位置的锁紧螺母上在活塞杆中产生轴向运动。
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公开(公告)号：US20090283081A1
公开(公告)日：2009-11-19
申请号：US12509336
申请日：2009-07-24
申请人： Bruce M. Chrisman , Randy Coleman
发明人： Bruce M. Chrisman , Randy Coleman
CPC分类号： F02B33/12 , F02B25/18 , F02F1/22 , F02F3/0015
摘要： A two stroke engine of a particular configuration can have its power output increased by running bigger pistons and using ports in the piston skirt through which to conduct compressed air within the skirt through short passages in the cylinder housing that conduct the air from within the skirt to above the piston. As a result a larger piston can be used for the same spacing and opening size in the block to save the need to redesign the block and the crankshaft. A position adjuster for the piston moves it axially without rotation of the piston ports out of alignment with inlet ports in the housing. The piston rod is held in the crosshead using a flat to prevent rotation while an adjuster nut that is turned creates axial movement in the piston rod with a lock nut securing the final piston position.
摘要翻译： 特定构造的二冲程发动机可以通过运行更大的活塞并且使用活塞裙部中的端口来增加其功率输出，通过该端口在气缸壳体内通过短路通过裙部内的压缩空气将空气从裙部内传导到 活塞上方 因此，可以在块中使用较大的活塞用于相同的间隔和开口尺寸，以节省对块和曲轴进行重新设计的需要。 活塞的位置调整器可以轴向地移动，而不会使活塞端口旋转而与壳体中的入口不对齐。 活塞杆使用平面保持在十字头中，以防止旋转，而转动的调节螺母在固定最终活塞位置的锁紧螺母上在活塞杆中产生轴向运动。
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公开(公告)号：US07258087B1
公开(公告)日：2007-08-21
申请号：US11367136
申请日：2006-03-03
申请人： Bruce M. Chrisman , Randy Coleman
发明人： Bruce M. Chrisman , Randy Coleman
IPC分类号： F02B33/12
CPC分类号： F02B33/12 , F02B25/18 , F02F1/22 , F02F3/0015
摘要： A two stroke engine of a particular configuration can have its power output increased by running bigger pistons and using ports in the piston skirt through which to conduct compressed air within the skirt through short passages in the cylinder housing that conduct the air from within the skirt to above the piston. As a result a larger piston can be used for the same spacing and opening size in the block to save the need to redesign the block and the crankshaft. A position adjuster for the piston moves it axially without rotation of the piston ports out of alignment with inlet ports in the housing. The piston rod is held in the crosshead using a flat to prevent rotation while an adjuster nut that is turned creates axial movement in the piston rod with a lock nut securing the final piston position.
摘要翻译： 特定构造的二冲程发动机可以通过运行更大的活塞并且使用活塞裙部中的端口来增加其功率输出，通过该端口在气缸壳体内通过短路通过裙部内的压缩空气将空气从裙部内传导到 活塞上方 因此，可以在块中使用较大的活塞用于相同的间隔和开口尺寸，以节省对块和曲轴进行重新设计的需要。 活塞的位置调整器可以轴向地移动，而不会使活塞端口旋转而与壳体中的入口不对齐。 活塞杆使用平面保持在十字头中，以防止旋转，而转动的调节螺母在固定最终活塞位置的锁紧螺母上在活塞杆中产生轴向运动。
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公开(公告)号：US08495975B2
公开(公告)日：2013-07-30
申请号：US13567965
申请日：2012-08-06
申请人： Bruce M. Chrisman , Randy Coleman
发明人： Bruce M. Chrisman , Randy Coleman
IPC分类号： F02B25/00
CPC分类号： F02B33/12 , F02B25/18 , F02F1/22 , F02F3/0015
摘要： A two stroke engine of a particular configuration can have its power output increased by running bigger pistons and using ports in the piston skirt through which to conduct compressed air within the skirt through short passages in the cylinder housing that conduct the air from within the skirt to above the piston. As a result a larger piston can be used for the same spacing and opening size in the block to save the need to redesign the block and the crankshaft. A position adjuster for the piston moves it axially without rotation of the piston ports out of alignment with inlet ports in the housing. The piston rod is held in the crosshead using a flat to prevent rotation while an adjuster nut that is turned creates axial movement in the piston rod with a lock nut securing the final piston position.
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公开(公告)号：US20120297973A1
公开(公告)日：2012-11-29
申请号：US13567965
申请日：2012-08-06
申请人： Bruce M. Chrisman , Randy Coleman
发明人： Bruce M. Chrisman , Randy Coleman
IPC分类号： F16J1/04
CPC分类号： F02B33/12 , F02B25/18 , F02F1/22 , F02F3/0015
摘要： A two stroke engine of a particular configuration can have its power output increased by running bigger pistons and using ports in the piston skirt through which to conduct compressed air within the skirt through short passages in the cylinder housing that conduct the air from within the skirt to above the piston. As a result a larger piston can be used for the same spacing and opening size in the block to save the need to redesign the block and the crankshaft. A position adjuster for the piston moves it axially without rotation of the piston ports out of alignment with inlet ports in the housing. The piston rod is held in the crosshead using a flat to prevent rotation while an adjuster nut that is turned creates axial movement in the piston rod with a lock nut securing the final piston position.
摘要翻译： 特定构造的二冲程发动机可以通过运行更大的活塞并且使用活塞裙部中的端口来增加其功率输出，通过该端口在气缸壳体内通过短路通过裙部内的压缩空气将空气从裙部内传导到 活塞上方 因此，可以在块中使用较大的活塞用于相同的间隔和开口尺寸，以节省对块和曲轴进行重新设计的需要。 活塞的位置调整器可以轴向地移动，而不会使活塞端口旋转而与壳体中的入口不对齐。 活塞杆使用平面保持在十字头中，以防止旋转，而转动的调节螺母在固定最终活塞位置的锁紧螺母上在活塞杆中产生轴向运动。
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公开(公告)号：US20100288253A1
公开(公告)日：2010-11-18
申请号：US12843774
申请日：2010-07-26
申请人： Bruce M. Chrisman , Randy Coleman
发明人： Bruce M. Chrisman , Randy Coleman
IPC分类号： F02B33/04
CPC分类号： F02B33/12 , F02B25/18 , F02F1/22 , F02F3/0015
摘要： A two stroke engine of a particular configuration can have its power output increased by running bigger pistons and using ports in the piston skirt through which to conduct compressed air within the skirt through short passages in the cylinder housing that conduct the air from within the skirt to above the piston. As a result a larger piston can be used for the same spacing and opening size in the block to save the need to redesign the block and the crankshaft. A position adjuster for the piston moves it axially without rotation of the piston ports out of alignment with inlet ports in the housing. The piston rod is held in the crosshead using a flat to prevent rotation while an adjuster nut that is turned creates axial movement in the piston rod with a lock nut securing the final piston position.
摘要翻译： 特定构造的二冲程发动机可以通过运行更大的活塞并且使用活塞裙部中的端口来增加其功率输出，通过该端口在气缸壳体内通过短路通过裙部内的压缩空气将空气从裙部内传导到 活塞上方 因此，可以在块中使用较大的活塞用于相同的间隔和开口尺寸，以节省对块和曲轴进行重新设计的需要。 活塞的位置调整器可以轴向地移动，而不会使活塞端口旋转而与壳体中的入口不对齐。 活塞杆使用平面保持在十字头中，以防止旋转，而转动的调节螺母在固定最终活塞位置的锁紧螺母上在活塞杆中产生轴向运动。
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