公开(公告)号：US3895537A

公开(公告)日：1975-07-22

申请号：US42374373

申请日：1973-12-11

Applicant: BOSCH GMBH ROBERT

Inventor： BECHSTEIN HERBERT ,  JAENKE HANS-JURGEN ,  MULLER ROLF ,  RITTER ERNST ,  STAUDT HEINRICH ,  TOMASCH HELMUT ,  URLBERGER ALOIS

IPC: G05D13/14 ,  F02D1/04 ,  F02D31/00

CPC classification number: F02D1/04

Abstract: A centrifugal rpm regulator for internal combustion engines is provided with at least two angular, centrifugal weights. Each centrifugal weight includes an angled lever and a centrifugal mass fixedly connected to one lever arm of the angled lever. The opposite lever arm actuates a regulating sleeve. Each lever has a bearing location in the region of connection of its two lever arms by means of which the centrifugal weights are pivotally mounted on a centrifugal weight carrier. The lever arm to which its centrifugal mass is connected has an irregular shape. The centrifugal masses desirably consist of metal which can be diecast and surrounds the irregularly shaped arm.

Abstract translation: 用于内燃机的离心式转速调节器具有至少两个角度离心重量。 每个离心重量包括成角度的杠杆和固定地连接到成角度的杠杆的一个杠杆臂的离心质量块。 相对的杠杆臂致动调节套筒。 每个杠杆在其两个杠杆臂的连接区域中具有轴承位置，通过该位置离心重物可枢转地安装在离心重量载体上。 其离心质量块所连接的杠杆臂具有不规则形状。 离心质量理想地由可以压铸并围绕不规则形状的臂的金属组成。

公开(公告)号：US3884206A

公开(公告)日：1975-05-20

申请号：US43841674

申请日：1974-01-31

Applicant: BOSCH GMBH ROBERT

Inventor： RITTER ERNST

IPC: G05D13/10 ,  F02D1/04 ,  F02D1/10

CPC classification number: F02D1/04

Abstract: In a centrifugal rpm regulator for fuel injected internal combustion engines, a fuel quantity control rod is provided which receives the forces associated with the displacements of an adapter sleeve which in turn is displaceable under the influence of centrifugal flyweights and as a function of engine rpm. The regulator has an adjustment device, including a pivotable lever, first and second elastically yieldable stops having respective adjustment springs, and an idle control spring, an operating lever, a guide lever, an intermediate lever and a forcetransmitting lever in addition to the adapter sleeve and the control rod. These structural elements in assembly cooperate so as to provide an idle and maximum speed rpm regulator in which the full-load fuel quantity supplied by the injection pump associated with the regulator can be adapted, by rpm-dependent regulating path changes, to the quantity which the engine can burn without polluting or for the maximum fuel quantity which may be required for a particular application. To this end, the regulator described provides for a variable adjustment of the path of travel of the control rod such that the control rod is shifted in the direction of a larger fuel supply quantity and then during higher rpm in the direction of a smaller fuel supply quantity or vice versa.

Abstract translation: 在用于燃料喷射的内燃机的离心式转速调节器中，提供燃料量控制杆，其接收与适配器套筒的位移相关联的力，该紧固套筒在离心飞轮的影响下可以作为发动机转速的函数来移动。 调节器具有调节装置，包括可转动杆，具有相应调节弹簧的第一和第二弹性屈服止动件，以及除了所述调节弹簧之外的空转控制弹簧，操作杆，引导杆，中间杆和力传递杆 紧定套和控制杆。 组装中的这些结构元件配合，以便提供空转和最大转速rpm调节器，其中由调节器关联的注射泵提供的满载燃料量可以通过与转速相关的调节路径变化来适应于 发动机可以燃烧而不会污染特定应用所需的最大燃料量。 为此，所描述的调节器提供了对控制棒的行进路径的可变调节，使得控制杆沿较大的燃料供给量的方向移动，然后在较小的转速下沿较小的燃料供给方向 数量，反之亦然。

公开(公告)号：US3884205A

公开(公告)日：1975-05-20

申请号：US38750173

申请日：1973-08-10

Applicant: BOSCH GMBH ROBERT

Inventor： STAUDT HEINRICH ,  RITTER ERNST ,  JAENKE HANS-JURGEN ,  MULLER ROLF

IPC: F02D1/04 ,  F02D1/02 ,  F02D1/06 ,  F02D1/10 ,  F02M63/02

CPC classification number: F02D1/065 ,  F02D1/025 ,  F02D1/10 ,  F02M63/022

Abstract: In a centrifugal rpm regulator for fuel injected internal combustion engines, a fuel quantity control rod is provided which receives the forces associated with the displacements of an adaptor sleeve which in turn is displaceable under the influence of centrifugal fly weights and as a function of engine rpm. The control rod is limited in the direction of increasing fuel supply by a control rod including a cam plate, at least one control lever through which the structure is connected to the adaptor sleeve and an abutment lever having a cam follower member at one end thereof. The control rod is connected to the abutment lever which is pivotable thereby to cause the cam follower member to abut the cam plate and limit the maximum fuel quantity delivered by the injection pump used in conjunction with the regulator for a given rpm.

Abstract translation: 在用于燃料喷射的内燃机的离心式转速调节器中，设置燃料量控制杆，其接收与适配器套筒的位移相关联的力，该适配器套筒在离心飞行重量的影响下可以移动，并且作为发动机转速的函数 。 控制杆在通过包括凸轮板的控制杆增加燃料供给的方向上受到限制，至少一个控制杆，结构连接到适配器套筒，以及在其一端具有凸轮从动件的邻接杆。 所述控制杆连接到所述抵接杆，所述抵接杆可枢转，从而使所述凸轮从动件抵靠所述凸轮板，并且限制由所述调节器所使用的喷射泵输送的给定转速的最大燃料量。