Displacement transducer to identify the position of a pressing plunger
    1.
    发明授权
    Displacement transducer to identify the position of a pressing plunger 失效
    位移传感器,用于识别按压柱塞的位置

    公开(公告)号:US5644227A

    公开(公告)日:1997-07-01

    申请号:US379607

    申请日:1995-01-27

    Applicant: Gerhard Geisel

    Inventor: Gerhard Geisel

    CPC classification number: C03B9/1936 C03B9/41 G01B7/003 G01D5/2013 G01D5/202

    Abstract: A piston rod (2) of a piston-cylinder unit (3) carries at the top a pressing plunger (not shown) of a glass forming machine and is guided in a guide sleeve (22). The guide sleeve (22) is seated in a magnetically conductive support sleeve (20) of a retaining flange (14). The support sleeve (20) carries an external coil (27) whose connecting wires (30) are guided outwardly to a plug socket (37). On the top of the piston (6) is fixed an internal flange (39) of a circular annular metallic actuating member (40). At the uppermost end of the pressing stroke of the piston (6) the actuating member (40) enters into an annular chamber (29) around the coil (27) and thereby changes the inductance of the coil.

    Abstract translation: PCT No.PCT / EP94 / 00866 Sec。 371日期1995年7月31日 102(e)日期1995年7月31日PCT 1994年3月19日PCT公布。 第WO94 / 27922号公报 日期1994年12月8日活塞 - 气缸单元(3)的活塞杆(2)在顶部承载着玻璃成型机的压力柱塞(未示出),并在导向套筒(22)中被引导。 引导套筒(22)位于保持凸缘(14)的导磁支撑套管(20)中。 支撑套筒(20)承载外部线圈(27),其外部线圈(27)被连接线(30)向外引导到插头插座(37)。 在活塞(6)的顶部固定有环形金属致动构件(40)的内部凸缘(39)。 在活塞(6)的按压行程的最上端,致动构件(40)进入围绕线圈(27)的环形室(29)中,从而改变线圈的电感。

    Displacement pick-up arrangement for the position detection of a
pressing plunger
    2.
    发明授权
    Displacement pick-up arrangement for the position detection of a pressing plunger 失效
    用于按压柱塞的位置检测的位移拾取装置

    公开(公告)号:US4613352A

    公开(公告)日:1986-09-23

    申请号:US690972

    申请日:1985-01-11

    CPC classification number: C03B9/1936 C03B9/41

    Abstract: A displacement pick-up arrangement for the position detection of a plunger is a component of a pressing station of a section of an I.S. glass-forming machine in which a plunger is inserted into a mold recess of a parison mold holding a glass gob at this time, and includes a ring-shaped core which is carried by a piston rod mounted to said plunger. The core forms an actuating element for changing the inductivity of a coil which is arranged in a ring-shaped frame between a cylinder and a guiding cylinder for the plunger.

    Abstract translation: 用于柱塞的位置检测的位移拾取装置是I.S.的一部分的按压站的部件。 玻璃成形机,其中柱塞插入到此时保持玻璃料滴的型坯模具的模具凹槽中,并且包括由安装到所述柱塞的活塞杆承载的环形芯。 芯形成用于改变线圈的电感的致动元件,该线圈布置在圆筒和用于柱塞的引导筒之间的环形框架中。

    Arrangement for adjusting the mass of thermoplastic gobs for a molding
machine

    公开(公告)号:US4369053A

    公开(公告)日:1983-01-18

    申请号:US312852

    申请日:1981-10-19

    CPC classification number: C03B9/1936 C03B11/16 C03B7/084 C03B9/1932 C03B9/41

    Abstract: An arrangement for adjusting the mass of gobs of thermoplastic material, especially molten glass, which are deformed in a positive manner in the mold of a molding machine by means of a pressing member which penetrates into the gobs. A distance transducer mechanically detects the maximum depth of penetration reached by the pressing member during each molding-machine operating cycle. The distance transducer is connected with a metallic actuating element for a differential transducer, at whose output is produced an electrical signal proportional to the maximum penetration depth reached, this signal being applied to an automatic regulating circuit which adjusts the setting of a dosing structure which controls the mass of the gobs. The regulating circuit includes, at the output of the differential transformer and connected one after the next, a measurement transducer, a maximum-value storage, a sample-and-hold circuit, a summing junction, a PI- or PID-regulator and an adjusting motor which drives an adjusting member for the dosing structure, as well as a feedback transducer. The feedback transducer is connected to the PI- or PID-regulator via a rotary-angle-to-voltage converter. A control and display panel is connected to a control logic circuit, the latter connected to the maximum-value storage and to the sample-and-hold circuit, the control logic circuit receiving a machine synchronization signal once per machine operating cycle. A desired-value potentiometer furnishes a desired-value voltage representing the optimum penetration depth for the pressing member, this voltage being applied to the summing junction. A weighting circuit can be provided to take into account the different maximum diameters of different pressing members which may from time to time be used. The feedback transducer is automatically returned to a middle angular setting thereof. The distance transducer can be constructed in several different ways, disclosed.

    Method and apparatus for performing the setting-up of the fault-signal
evaluating circuitry of an apparatus which detects unacceptable faults
in glass bottles, and the like
    6.
    发明授权
    Method and apparatus for performing the setting-up of the fault-signal evaluating circuitry of an apparatus which detects unacceptable faults in glass bottles, and the like 失效
    用于执行检测玻璃瓶中不可接受的故障的装置的故障信号评估电路的设置的方法和装置等

    公开(公告)号:US4140901A

    公开(公告)日:1979-02-20

    申请号:US791600

    申请日:1977-04-27

    CPC classification number: G01N21/8851 G01N21/9009 G01N21/9072

    Abstract: The apparatus includes a photoelectric sensor associated with a predetermined zone of a hollow glass article to be examined for faults. During one testing operation, the photoelectric sensor successively detects all faults in that zone and generates for each a fault signal whose value is dependent upon the characteristics of the fault. The fault signals are applied to a threshold circuit which generates an output signal only when the fault-signal value exceeds a threshold-signal level. The setting-up procedure involves performing at least one preliminary testing operation upon a preselected sample or standard article having acceptable faults. Each threshold-circuit output signal automatically results in a circuit adjustment which reduces by a predetermined amount the extent to which the respective fault-signal value exceeds the threshold-signal level. The preliminary testing operation is performed repeatedly, until the largest-value fault signal generated during one testing operation has a value slightly below the threshold-signal level, whereupon the testing apparatus has been properly set-up automatically. Thereafter, testing operations are performed upon articles whose eventual faults or flaws are not yet known to be acceptable.

    Abstract translation: 该装置包括与要检查故障的中空玻璃制品的预定区域相关联的光电传感器。 在一次测试操作期间,光电传感器连续地检测该区域中的所有故障,并为每个故障信号生成值取决于故障特性的故障信号。 故障信号被施加到仅当故障信号值超过阈值信号电平时才产生输出信号的阈值电路。 安装程序涉及对具有可接受故障的预选样品或标准制品进行至少一次初步测试操作。 每个阈值电路输出信号自动产生一个电路调整,该电路调整减少了相应的故障信号值超过阈值信号电平的程度。 重复执行初步测试操作,直到在一次测试操作期间产生的最大值故障信号具有略低于阈值信号电平的值,由此自动正确设置测试装置。 此后,对最终故障或缺陷尚不可接受的物品执行测试操作。

    Apparatus for severing gobs from glass strands
    7.
    发明授权
    Apparatus for severing gobs from glass strands 失效
    用于从玻璃线切断料滴的装置

    公开(公告)号:US06289696B1

    公开(公告)日:2001-09-18

    申请号:US08605212

    申请日:1996-03-07

    CPC classification number: C03B7/10 Y10T83/8749 Y10T83/8802 Y10T83/8805

    Abstract: In an apparatus (1) for the severing of gobs from one or more strands (2;3) of molten glass, the severing of each gob is effected by a shear blade pair (5;6). A shear blade (7,8;9,10) of each shear blade pair is arranged on an associated, pivotably mounted shear arm (11;12). The two shear arms (11;12) are coaxially and freely pivotably mounted relative to each other on a common column (13). Each shear arm is pivotably drivable synchronously in relation to the other by its own separate drive means (24;25).

    Abstract translation: 在用于从熔融玻璃的一个或多个股线(2; 3)切断料滴的设备(1)中,每个料滴的切割由剪切刀对(5; 6)实现。 每个剪切刀片对的剪切刀片(7,8; 9,10)布置在相关联的可枢转安装的剪切臂(11; 12)上。 两个剪切臂(11; 12)在公共柱(13)上同轴且可自由地相对于彼此可枢转地安装。 每个剪切臂通过其自己的独立驱动装置(24; 25)相对于另一个相互可枢转地驱动。

    Apparatus for the driving of plungers in a feeder of a glass forming
machine
    8.
    发明授权
    Apparatus for the driving of plungers in a feeder of a glass forming machine 失效
    用于在玻璃成型机的进料器中驱动柱塞的装置

    公开(公告)号:US5735926A

    公开(公告)日:1998-04-07

    申请号:US600937

    申请日:1996-02-21

    CPC classification number: C03B7/086

    Abstract: The apparatus comprises at least one plunger (2) and a plunger holder (3) which can be raised and lowered. An arm (18) of a tilt lever (17) is coupled to the plunger holder (3). A link member (22) of a drive system (23) cooperates with the other arm (20) of the tilt lever. The link member (22) is adjustable along said other arm (20) in order to change the stroke of the plunger. The drive system (23) comprises an electric servodrive with a take-off shaft (13), the drive being connected to the link member (22) and being controllable by electronic control means. The link member (22) is arranged on a tie rod (26) which at one free end is coupled (28) to a pivot lever (27) which is mounted fixedly in relation to the apparatus. At a central coupling point (30) of the pivot lever (27) is coupled a push rod (32) whose other end is coupled to a crank (14) of the take-off shaft (13).

    Abstract translation: PCT No.PCT / EP95 / 00588 Sec。 371日期1996年2月21日 102(e)日期1996年2月21日PCT提交1995年2月18日PCT公布。 出版物WO96 / 00192 日期1996年1月4日该装置包括至少一个可升高和降低的柱塞(2)和柱塞保持器(3)。 倾斜杆(17)的臂(18)联接到柱塞保持器(3)。 驱动系统(23)的连杆构件(22)与倾斜杆的另一臂(20)配合。 连杆构件(22)可沿所述另一臂(20)调节,以改变柱塞的行程。 驱动系统(23)包括具有起飞轴(13)的电动伺服驱动器,驱动器连接到连杆构件(22)并且可由电子控制装置控制。 连杆构件(22)布置在拉杆(26)上,该拉杆在一个自由端联接(28)到相对于该装置固定地安装的枢转杆(27)。 在枢转杆(27)的中心联接点(30)处连接有推杆(32),其另一端联接到起飞轴(13)的曲柄(14)。

    Method and device for applying lubrication or separation liquid to
glass-forming machine
    9.
    发明授权
    Method and device for applying lubrication or separation liquid to glass-forming machine 失效
    将润滑或分离液体施加到玻璃成型机的方法和装置

    公开(公告)号:US4391620A

    公开(公告)日:1983-07-05

    申请号:US235137

    申请日:1981-02-17

    Applicant: Gerhard Geisel

    Inventor: Gerhard Geisel

    CPC classification number: C03B7/10 C03B40/027 C03B7/16

    Abstract: A device for an intermittent application of a lubrication or a separation liquid to a component part of a glass-forming machine engageable with molten glass, includes an intermittently driven high-pressure pump and a spraying nozzle connected to the pump by a pressure conduit to apply momentarily a cone of atomized lubrication or separation liquid on the machine part at a pressure of at least 100 bars.

    Abstract translation: 用于将润滑或分离液体间歇地施加到与熔融玻璃接合的玻璃成型机的部件的装置包括间歇驱动的高压泵和通过压力导管连接到泵的喷嘴,以应用 暂时在机器部件上处于至少100巴的压力下的雾化润滑或分离液体的锥体。

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