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    Ignition distributors
    3.
    发明授权
    Ignition distributors 失效
    点火分销商

    公开(公告)号：US3905095A

    公开(公告)日：1975-09-16

    申请号：US6324670

    申请日：1970-08-12

    Applicant: LUCAS INDUSTRIES LTD

    Inventor： COOKSEY WILLIAM HAROLD

    IPC: F02P7/06 ,  F02P7/063 ,  H01R39/60

    CPC classification number: F02P7/063 ,  Y10T29/49012

    Abstract: A method of assembling an ignition distributor including the steps of engaging an annular timing plate with an annular base plate so that the timing plate is capable of angular movement with respect to the base plate. Three ears formed on the base plate overlie the timing plate, and the timing plate is rotated relative to the base plate, so that three ramps provided on the timing plate engage the ears respectively. As the timing plate is rotated the ramps bend the ears away from the timing plate, so that a clearance exists between the ears and the timing plate which is substantially equal to the heights of the highest part of the ramps above the surface of the timing plate. Thus the timing plate will be capable of a predetermined degree of axial movement relative to the base plate.

    Abstract translation: 一种组装点火分配器的方法，包括以下步骤：使环形正时板与环形基板接合，使得正时板能够相对于基板成角度运动。 形成在基板上的三个耳朵覆盖正时板，并且正时板相对于基板旋转，使得设在正时板上的三个斜面分别接合耳朵。 当正时板旋转时，斜面将耳朵弯曲离开定时板，使得在耳朵和正时板之间存在一个间隙，该间隙基本上等于位于正时板表面上方的斜坡的最高部分的高度 。 因此，正时板将能够相对于基板预定的轴向运动程度。

    Ignition distributors
    4.
    发明授权
    Ignition distributors 失效
    点火分销商

    公开(公告)号：US3694905A

    公开(公告)日：1972-10-03

    申请号：US3694905D

    申请日：1970-08-12

    Applicant: LUCAS INDUSTRIES LTD

    Inventor： COOKSEY WILLIAM HAROLD

    IPC: F02P7/06 ,  F02P7/063 ,  H02K15/02

    CPC classification number: F02P7/063 ,  Y10T29/49012

    Abstract: A method of assembling an ignition distributor including the steps of engaging an annular timing plate with an annular base plate so that the timing plate is capable of angular movement with respect to the base plate. Three ears formed on the base plate overlie the timing plate, and the timing plate is rotated relative to the base plate, so that three ramps provided on the timing plate engage the ears respectively. As the timing plate is rotated the ramps bend the ears away from the timing plate, so that a clearance exists between the ears and the timing plate which is substantially equal to the heights of the highest part of the ramps above the surface of the timing plate. Thus the timing plate will be capable of a predetermined degree of axial movement relative to the base plate.

    Abstract translation: 一种组装点火分配器的方法，包括以下步骤：使环形正时板与环形基板接合，使得正时板能够相对于基板成角度运动。 形成在基板上的三个耳朵覆盖正时板，并且正时板相对于基板旋转，使得设在正时板上的三个斜面分别接合耳朵。 当正时板旋转时，斜面将耳朵弯曲离开定时板，使得在耳朵和正时板之间存在一个间隙，该间隙基本上等于位于正时板表面上方的斜坡的最高部分的高度 。 因此，正时板将能够相对于基板预定的轴向运动程度。

    Vacuum operable units for use with ignition distributors
    5.
    发明授权
    Vacuum operable units for use with ignition distributors 失效
    使用点火分配器的真空操作单元

    公开(公告)号：US3650253A

    公开(公告)日：1972-03-21

    申请号：US3650253D

    申请日：1969-10-03

    Applicant: LUCAS INDUSTRIES LTD

    Inventor： COOKSEY WILLIAM HAROLD

    IPC: F02P5/10 ,  F02P5/04

    CPC classification number: F02P5/103

    Abstract: A vacuum-operable unit for use with an ignition distributor in which a casing is divided into first and second chambers by a resilient diaphragm. A plunger is slidably received in the first chamber, with the plunger being secured at one end to the diaphragm and extending at its other end from the first chamber for connection to a distributor. Axial movement of the plunger varies the ignition timing of the distributor. First and second conduits are provided in communication with the first and second chambers respectively, and resilient means within one of the chambers resists movement of the diaphragm in a direction to reduce the volume of that chamber. Sealing means acts between the wall of the first chamber and the plunger to fill the first chamber while allowing relative movement between the plunger and the wall of the first chamber, with the sealing means being constituted by a pair of annular members secured to the plunger and the wall of the chamber respectively, and interconnected by a flexible tubular member. The diameter of the flexible tubular member of the sealing means tapers from a maximum diameter adjacent one annular member to a minimum diameter adjacent of the other annular members and the tubular member is turned inside out intermediate its ends so that part of the tubular member surrounds a further part of the member, and the tubular member together with said annular members constitutes a rolling seal.

    Abstract translation: 一种与点火分配器一起使用的真空可操作单元，其中壳体通过弹性隔膜分成第一和第二腔室。 柱塞可滑动地容纳在第一腔室中，柱塞一端固定在隔膜上，并且其另一端从第一腔室延伸以连接到分配器。 柱塞的轴向运动改变了分配器的点火正时。 第一和第二导管分别设置成与第一和第二腔室连通，并且其中一个腔室内的弹性装置抵抗隔膜的运动以减小该腔室的体积。 密封装置在第一室的壁和柱塞之间作用以填充第一室，同时允许柱塞和第一室的壁之间的相对运动，密封装置由固定到柱塞的一对环形构件构成， 分别为腔室壁，并通过柔性管状构件相互连接。 密封装置的柔性管状构件的直径从邻近一个环形构件的最大直径逐渐减小到与其它环形构件相邻的最小直径，并且管状构件在其端部之间向内转动，使得管状构件的一部分围绕 构件的另一部分，并且管状构件与所述环形构件一起构成滚动密封。

    Vacuum-operable units for use with ignition distributors
    6.
    发明授权
    Vacuum-operable units for use with ignition distributors 失效
    具有点火分配器的真空操作单元

    公开(公告)号：US3601105A

    公开(公告)日：1971-08-24

    申请号：US3601105D

    申请日：1969-08-04

    Applicant: LUCAS INDUSTRIES LTD

    Inventor： COOKSEY WILLIAM HAROLD

    IPC: F02P5/10

    CPC classification number: F02P5/103

    Abstract: A vacuum-operable unit for use with an ignition distributor includes a casing which is divided into first and second chambers by a diaphragm. A plunger is slidably received in the first chamber, and is connected at one end to the diaphragm, and extends at its other end from the first chamber for connection to the distributor, so that axial movement of the plunger varies the ignition timing of the distributor. The first chamber is vented to atmosphere, and the second chamber includes a conduit through which vacuum can be applied to the second chamber. A spring arrangement acts on the diaphragm to urge the diaphragm from a first position wherein, in use, the ignition timing of the distributor is advanced, to a second position wherein the ignition timing of the distributor is in a minimum advance position for normal operation. The spring arrangement is capable of urging the diaphragm from the second position to a third position wherein the ignition timing of the distributor is retarded beyond the minimum advance position, when opposite sides of the diaphragm are subject to equal pressures.

    Ignition distributors
    9.
    发明授权
    Ignition distributors 失效
    点火分销商

    公开(公告)号：US3686749A

    公开(公告)日：1972-08-29

    申请号：US3686749D

    申请日：1970-08-12

    Applicant: LUCAS INDUSTRIES LTD

    Inventor： COOKSEY WILLIAM HAROLD

    IPC: B23K1/00 ,  F02P7/06 ,  H02K15/02

    CPC classification number: F02P7/06 ,  B23K1/00 ,  Y10T29/49012

    Abstract: A method of assembling an ignition distributor includes the steps of engaging an annular timing plate with an annular base plate. Mating surfaces on the two plates locate the timing plate for angular movement on the base plate when the two plates are engaged. A deforming tool is engaged with three ears or tags formed on the base plate, and the ears are deformed into contact with the surface of the timing plate remote from the base plate. The physical properties of the ears are such that when the deforming tool is removed, the inherent resilience of the ears causes the ears to flex away from the timing plate through a predetermined distance so that a predetermined clearance exists between the timing plate and the ears. The predetermined clearance permits a predetermined axial freedom between the timing plate and the base plate. In a modification the timing plate is provided with upstanding projections into engagement with which the ears are deformed, the ears then flexing away from the projections when the deforming tool is removed, so that the clearance is equal to the heights of the projections plus the mount by which the ears flex.

    Abstract translation: 组装点火分配器的方法包括将环形正时板与环形底板接合的步骤。 当两个板接合时，两个板上的配合表面定位在基板上的角运动的正时板。 变形工具与形成在基板上的三个耳朵或标签接合，并且耳朵变形成与远离基板的正时板的表面接触。 耳朵的物理特性使得当去除变形工具时，耳朵的固有弹性使得耳朵从定时板偏转预定距离，使得定时板和耳朵之间存在预定的间隙。 预定间隙允许正时板和基板之间的预定的轴向自由度。 在一个变型中，定时板设置有直立的突起，其与耳朵变形啮合，当变形工具被移除时，耳朵随后从凸起弯曲，使得间隙等于突起的高度加上安装座 耳朵弯曲。

    Ignition distributor with a support plate for the contact assembly held in position by zone resilience
    10.
    发明授权
    Ignition distributor with a support plate for the contact assembly held in position by zone resilience 失效
    带有支撑板的点火分配器，用于通过区域稳定的接触组件

    公开(公告)号：US3668339A

    公开(公告)日：1972-06-06

    申请号：US3668339D

    申请日：1967-08-01

    Applicant: LUCAS INDUSTRIES LTD

    Inventor： COOKSEY WILLIAM HAROLD

    IPC: F02P7/02 ,  F02P7/063 ,  H01H19/62

    CPC classification number: F02P7/0635 ,  F02P7/02

    Abstract: An ignition distributor including a casing, a rotatable shaft extending axially within the casing of the distributor, and carrying the rotor arm of the distributor, and a plate supported within the casing and carrying the contact breaker assembly of the distributor, said plate being engaged with the inner surface of the casing by virtue of its own resilience, the plate being flexed during insertion into the casing and the casing being shaped to locate the plate in its correct position.

    Abstract translation: 一种点火分配器，包括壳体，在分配器的壳体内轴向延伸并且承载分配器的转子臂的可旋转轴，以及支撑在壳体内并承载分配器的接触断路器组件的板，所述板与 壳体的内表面由于其自身的弹性，所述板在插入壳体期间弯曲并且壳体成形为将板定位在其正确位置。

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