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公开(公告)号：AT19090T
公开(公告)日：1986-04-15
申请号：AT83107021
申请日：1983-07-18
Applicant: BASF AG
Inventor： WERNER MICHAEL DR , OEDER DIETER DR , ZIEGLER WALTER DR , ZENTGRAF ERNST , BRANDSTETTER FRANZ DR
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公开(公告)号：DE3362915D1
公开(公告)日：1986-05-15
申请号：DE3362915
申请日：1983-07-18
Applicant: BASF AG
Inventor： WERNER MICHAEL DR , OEDER DIETER DR , ZIEGLER WALTER DR , ZENTGRAF ERNST , BRANDSTETTER FRANZ DR
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公开(公告)号：DE3227747A1
公开(公告)日：1984-01-26
申请号：DE3227747
申请日：1982-07-24
Applicant: BASF AG
Inventor： ZENTGRAF ERNST , OEDER DIETER DR , BRANDSTETTER FRANZ DR
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公开(公告)号：DE3442659A1
公开(公告)日：1986-05-28
申请号：DE3442659
申请日：1984-11-23
Applicant: BASF AG
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公开(公告)号：DE3434316A1
公开(公告)日：1986-03-27
申请号：DE3434316
申请日：1984-09-19
Applicant: BASF AG
Inventor： METZGER WERNER DR , BRANDSTETTER FRANZ DR , ZENTGRAF ERNST
IPC: C08F2/38 , C08F210/02
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Patent Agency Ranking
公开(公告)号：DE3544915A1
公开(公告)日：1987-06-25
申请号：DE3544915
申请日：1985-12-19
Applicant: BASF AG
Inventor： ZENTGRAF ERNST , VOGT HEINZ DR , BRANDSTETTER FRANZ DR
Abstract: A metering apparatus for introducing free-flowing, powdered substances in a controlled manner into spaces under pressure consists of a storing unit, a proportioning unit consisting of a shaft which is sealed in a housing with the aid of sealing rings and glands, can be rotated alternately through 180 DEG in each case and is provided with two depressions opposite one another, for accepting and discharging the substance respectively, an end unit consisting of a cylindrical cavity, which is sealed with the aid of sealing rings and glands and has a nozzle-like shape toward the space under pressure, and a spindle which is arranged concentrically with respect to the cavity, is capable of making to and fro stroke-like movements and, at its tip, has a slope corresponding to that of the nozzle-like feed, the end unit being arranged flush with the wall of the space, a connecting line between the storing unit and the accepting depression within the proportioning unit, a connecting line between the discharging depression within the proportioning unit and the cavity of the end unit, and two connections for inert gas.
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公开(公告)号：DE3227746A1
公开(公告)日：1984-01-26
申请号：DE3227746
申请日：1982-07-24
Applicant: BASF AG
Inventor： WERNER MICHAEL DR , OEDER DIETER DR , ZIEGLER WALTER DR , ZENTGRAF ERNST , BRANDSTETTER FRANZ DR
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公开(公告)号：ES2014977B3
公开(公告)日：1990-08-01
申请号：ES86117119
申请日：1986-12-09
Applicant: BASF AG
Inventor： ZENTGRAF ERNST , VOGT HEINZ , BRANDSTETTER FRANZ
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公开(公告)号：DE3671387D1
公开(公告)日：1990-06-28
申请号：DE3671387
申请日：1986-12-09
Applicant: BASF AG
Inventor： ZENTGRAF ERNST , VOGT HEINZ DR , BRANDSTETTER FRANZ DR
Abstract: A metering apparatus for introducing free-flowing, powdered substances in a controlled manner into spaces under pressure consists of a storing unit, a proportioning unit consisting of a shaft which is sealed in a housing with the aid of sealing rings and glands, can be rotated alternately through 180 DEG in each case and is provided with two depressions opposite one another, for accepting and discharging the substance respectively, an end unit consisting of a cylindrical cavity, which is sealed with the aid of sealing rings and glands and has a nozzle-like shape toward the space under pressure, and a spindle which is arranged concentrically with respect to the cavity, is capable of making to and fro stroke-like movements and, at its tip, has a slope corresponding to that of the nozzle-like feed, the end unit being arranged flush with the wall of the space, a connecting line between the storing unit and the accepting depression within the proportioning unit, a connecting line between the discharging depression within the proportioning unit and the cavity of the end unit, and two connections for inert gas.
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公开(公告)号：AT52941T
公开(公告)日：1990-06-15
申请号：AT86117119
申请日：1986-12-09
Applicant: BASF AG
Inventor： ZENTGRAF ERNST , VOGT HEINZ DR , BRANDSTETTER FRANZ DR
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