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。

公开(公告)号：US3577968A

公开(公告)日：1971-05-11

申请号：US3577968D

申请日：1969-10-01

Applicant: BOSCH GMBH ROBERT

Inventor： STAUDT HEINRICH ,  HOFMANN EBERHARD ,  MULLER ROLF

IPC: G05D13/20 ,  F02D1/04 ,  F02D1/10 ,  F02D39/00 ,  F02D1/06

CPC classification number: F02D1/045 ,  F02D1/10

Abstract: In a centrifugal r.p.m. regulator for internal combustion engines, the governor sleeve is connected to a fuel quantity control member through a linkage assembly that includes an intermediate lever coupled to a manually operable lever to arbitrarily adjust said fuel quantity control member. The r.p.m. regulator includes a spring-loaded support arm against which the governor sleeve is adapted to abut after traveling a predetermined distance under the force exerted by the centrifugal weights as the engine r.p.m. increases. Beyond a predetermined r.p.m. the last-named force overcomes the force of the support lever spring thus permitting the governor sleeve to be further displaced, shifting thereby said control member to lessen the injected fuel quantities.

公开(公告)号：US3530845A

公开(公告)日：1970-09-29

申请号：US3530845D

申请日：1968-11-05

Applicant: BOSCH GMBH ROBERT

Inventor： STAUDT HEINRICH ,  MULLER ROLF ,  HOFMANN EBERHARD

IPC: G05D13/10 ,  F02D1/00 ,  F02D1/04

CPC classification number: F02D1/00 ,  F02D2700/0292

公开(公告)号：US3896489A

公开(公告)日：1975-07-22

申请号：US42636073

申请日：1973-12-19

Applicant: BOSCH GMBH ROBERT

Inventor： RUDERT FRITHJOF ,  MULLER ROLF ,  GORNOTT DIETMAR

IPC: G11B27/029 ,  H04N5/78 ,  G11B27/02 ,  G11B27/32

CPC classification number: G11B27/029

Abstract: A video tape recorder has an erase head positioned at a predetermined distance ahead of the record/playback head along the transport path of the tape. A first additional head is energized simultaneously with the erase head to leave a mark on an auxiliary track. The mark is sensed by a second additional head spaced from the first additional head by a distance equal to the distance between the erase and record/playback heads. The sensed mark causes the record/playback head to be switched to the recording circuit thereby causing the recording to begin at the start of the taped portion erased by the erase head.

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：US3587540A

公开(公告)日：1971-06-28

申请号：US3587540D

申请日：1969-07-23

Applicant: BOSCH GMBH ROBERT

Inventor： HOFMANN EBERHARD ,  MULLER ROLF ,  STAUDT HEINRICH

IPC: F02D1/08 ,  F02D1/12 ,  F02M51/00 ,  F02M59/44 ,  F02D5/02

CPC classification number: F02D1/12 ,  F02D1/08 ,  F02M51/005 ,  F02M59/44

Abstract: AN R.P.M. REGULATING SYSTEM THAT INCLUDES A HYDRAULIC MOTOR ADAPTED TO DISPLACE THE FUEL QUANTITY CONTROL MEMBER OF A FUEL INJECTION PUMP DELIVERING FUEL TO AN INTERNAL COMBUSTION ENGINE, A SOLENOID VALVE THAT CONTROLS THE ADMISSION OF HYDRAULIC FLUID TO, AND ITS DRAINAGE FROM, SAID MOTOR AND AN ELECTRONIC CONTROL STAGE THE ENERGIZING OUTPUT SIGNAL OF WHICH, APPLIED TO SAID SOLENOID VALVE, IS GENERATED BY THE COMPARISON OF AN R.P.M. DEPENDENT ELECTRIC SIGNAL AND A SIGNAL RESPONSIVE TO THE POSITION OF SAID FUEL QUANTITY CONTROL MEMBER WITH A SIGNAL RESPONSIVE TO THE ARBITRARILY SET VALUE OF A DESIRED ENGINE OUTPUT.