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    Steuereinrichtung für hydraulische Arbeitsmaschinen.
    1.
    发明公开
    Steuereinrichtung für hydraulische Arbeitsmaschinen. 失效
    Stebeinrichtungfürhydraulische Arbeitsmaschinen。

    公开(公告)号：EP0205925A2

    公开(公告)日：1986-12-30

    申请号：EP86106864

    申请日：1986-05-21

    Applicant: BOSCH GMBH ROBERT

    Inventor： ECKHARDT ERICH ,  NONNENMACHER GERHARD ,  ROMES ROMAN ,  SCHWEDE FRANZ ,  WEIGLE DIETER

    IPC: F15B21/08

    CPC classification number: F15B21/087

    Abstract: Die Steuereinrichtung für hydraulische Arbeitsmaschinen weist ein Proportional-Wegeventil (13) für einen Verbraucher (20) auf, sowie ein proportional arbeitendes Steuerventil (27) für eine verstellbare Pumpe (10). Die Ventile werden von einer elektronischen Stelleinrichtung (32) proportional zu einem eingegebenen Sollwert verstellt. Auf diese Weise erhält man eine einfache Verstelleinrichtung, das lange Gestänge und Hydraulikleitungen vermeidet. Durch ein einfaches Zusatzglied ist es möglich, der Pumpenverstellung einen Vorlauf gegenüber dem Verbraucher zu geben. Außerdem ist es möglich, die Drehzahl der Antriebsmaschine in die Steuereinrichtung einzugeben, wodurch die Energieeinsparung besonders groß wird.

    Abstract translation: 控制装置具有用于消耗装置（20）的比例方向阀（13）以及用于可调节泵（10）的比例工作控制阀（27）。 通过电子调节装置（32）将阀门与输入的期望值成比例地调节。 以这种方式，获得了简单的调节装置，避免了长的连杆和液压管路。 通过简单的辅助部件，可以将泵调节提前通过消耗装置。 此外，可以将电力设备的速度馈送到控制装置中，结果节省能量变得特别大。

    Weight sensing module with correction for inclination
    3.
    发明专利
    Weight sensing module with correction for inclination 未知

    公开(公告)号：GB2324377A

    公开(公告)日：1998-10-21

    申请号：GB9807512

    申请日：1998-04-07

    Applicant: BOSCH GMBH ROBERT

    Inventor： THIERBACH PETER ,  ROMES ROMAN

    IPC: G01D3/036 ,  G01G19/10 ,  G01G23/00 ,  G01G19/08 ,  G01D21/02

    Abstract: A sensor module has a first sensor (7) for detecting a weight magnitude on a processing machine and having an evaluating unit (6, fig. 2) to evaluate the signal of the first sensor (7). The first sensor (7) is preferably a pressure sensor, sensing the pressure in a hydraulic system, and is accommodated together with at least one additional position/inclination sensor (9,10) for detecting the position or inclination of a tractor hopper, for example, and with the evaluating unit (6), within the casing (2, fig. 1) of the sensor module (1). The output signal of the sensor module (1) is the weight magnitude on the processing machine is ascertained by evaluating the signals of each of the sensors and thus the signal is corrected for inclination.

    4.
    发明专利
    未知

    公开(公告)号：DE59106968D1

    公开(公告)日：1996-01-11

    申请号：DE59106968

    申请日：1991-05-04

    Applicant: BOSCH GMBH ROBERT

    Inventor： ROMES ROMAN

    IPC: G01D5/12 ,  G01D5/14 ,  G01D21/00 ,  G01R31/00

    Abstract: A sensor circuit has a measuring circuit in which measuring signals occur at two different circuit points and signals at one point change oppositely to signals at the other point during changing of measuring values, and an evaluating circuit for evaluating measuring signals and outputting a sensor signal. The measuring circuit delivers the signals from the both points separately to the evaluating circuit. The evaluating circuit is formed so that it forms a difference of the both measuring signals and, for operational control of the sensor circuit, checks whether the measuring signals actually change oppositely to one another always within predetermined error limits.

    7.
    发明专利
    未知

    公开(公告)号：FR2509466B1

    公开(公告)日：1987-01-30

    申请号：FR8212128

    申请日：1982-07-09

    Applicant: BOSCH GMBH ROBERT

    Inventor： ROMES ROMAN ,  SCHILLING WOLFGANG ,  WERNER JURGEN

    IPC: G01D5/22 ,  G01L9/10

    Abstract: A pressure medium-tight inductive pickup for a fluid control element has a pressure pipe composed of a non-magnetic material, a magnetic core received in the pressure pipe, connecting means at the open end of the pressure pipe for pressure-tight connection of the pressure pipe with the control element, a spool body surrounding the pressure pipe, a housing surrounding the spool body and having an axis, and an adjusting element for adjusting zero position of the pickup, wherein the spool body is axially displaceable on the pressure pipe and in the housing, and the adjusting element is formed as a worm drive adjustable from outside and arranged so that the spool body is coupled with the worm drive in a play-free manner in an axial direction.

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