公开(公告)号：US3620512A

公开(公告)日：1971-11-16

申请号：US3620512D

申请日：1970-03-25

Applicant: PASSAVANT WERKE

Inventor： MUSKAT JOSEF ,  KLUMP DIETER ,  SIECKMANN JURGEN

IPC: B01F3/04 ,  B01F7/00 ,  B01F7/02 ,  B01F13/00 ,  C02F3/16 ,  C02F3/18 ,  B01F7/10 ,  B01F7/18

CPC classification number: C02F3/18 ,  B01F3/04765 ,  B01F7/0025 ,  B01F7/02 ,  B01F7/021 ,  B01F13/0049 ,  C02F3/16 ,  Y02W10/15

Abstract: Aerating apparatus for aerating liquids such as sewage sludges, is improved by providing a rotor which moves in a path on the surface of the liquid and which moves the liquid in a direction at an angle of between 90* and 180* with respect to the path of motion of the frame. Alternatively, a device of this type is improved by providing a rotor which moves in a path on the surface of the liquid the rotor axis of which is inclined at an angle of up to 90* with respect to the horizontal.

公开(公告)号：US3520411A

公开(公告)日：1970-07-14

申请号：US3520411D

申请日：1967-12-08

Applicant: PASSAVANT WERKE

Inventor： BUSSE OSWALD ANTON ,  KLESPER HUGO ERWIN

IPC: B30B9/06 ,  B01D37/04

CPC classification number: B30B9/067 ,  B30B9/062

公开(公告)号：US3505212A

公开(公告)日：1970-04-07

申请号：US3505212D

申请日：1968-08-06

Applicant: PASSAVANT WERKE

Inventor： HUBER JOSEF

IPC: C02F3/12 ,  C02C1/06

CPC classification number: C02F3/121 ,  Y02W10/15

公开(公告)号：US3494476A

公开(公告)日：1970-02-10

申请号：US3494476D

申请日：1968-05-10

Applicant: PASSAVANT WERKE

Inventor： PASSAVANT RUDOLF CHRISTIAN ,  FECHTER LEONHARD EMIL

IPC: B01D21/04 ,  B01D43/00

CPC classification number: B01D21/04 ,  B01D21/18 ,  B01D21/245

公开(公告)号：US3458176A

公开(公告)日：1969-07-29

申请号：US55376366

申请日：1966-05-31

Applicant: PASSAVANT WERKE

Inventor： AULER HERBERT

IPC: B01F3/04 ,  C02F3/12 ,  C02F3/18 ,  F16C23/08 ,  B01F7/04

CPC classification number: C02F3/1257 ,  B01F3/04765 ,  C02F3/18 ,  F16C23/08 ,  Y02W10/15

公开(公告)号：US3458046A

公开(公告)日：1969-07-29

申请号：US3458046D

申请日：1967-04-10

Applicant: PASSAVANT WERKE

Inventor： PASSAVANT RUDOLF C

IPC: B01D33/333 ,  E02B5/08

CPC classification number: B01D33/333

公开(公告)号：US3401801A

公开(公告)日：1968-09-17

申请号：US57521866

申请日：1966-08-22

Applicant: PASSAVANT WERKE

Inventor： HEINRICH WEDEMEYER ,  WILLI KREIKENBAUM

IPC: B01D3/08 ,  B01D29/48 ,  B01D33/11 ,  B03B5/56 ,  B03B9/06

CPC classification number: B03B9/061 ,  B01D3/08 ,  B01D29/48 ,  B01D33/11 ,  B01D33/275 ,  B01D33/50 ,  B01D33/722 ,  B01D2201/287 ,  B03B5/56

公开(公告)号：US3915863A

公开(公告)日：1975-10-28

申请号：US49327074

申请日：1974-08-29

Applicant: PASSAVANT WERKE

Inventor： BUSSE OSWALD ,  KLESPER HUGO ,  JUNKER WERNER

IPC: B01D25/172 ,  B01D25/12

CPC classification number: B01D25/172

Abstract: Apparatus for shifting, locking and unlocking filter plates in a pressure filter having filter plates mounted for horizontal shifting movement by a driven shifting unit. A pawl-like member engages catch elements on the filter plates and at least one resilient, yielding member is associated with the means for transmitting power from the driven shifting unit to the filter plates.

Abstract translation: 用于在压滤器中移动，锁定和解锁滤板的装置，其具有安装成用于通过从动换挡单元进行水平换档运动的滤板。 棘爪状构件接合过滤板上的捕获元件，并且至少一个弹性的屈服构件与用于将动力从所述从动换挡单元传递到过滤板的装置相关联。

公开(公告)号：US3878102A

公开(公告)日：1975-04-15

申请号：US40582873

申请日：1973-10-12

Applicant: PASSAVANT WERKE

Inventor： BUSSE OSWALD ,  KLESPER HUGO

IPC: B01D25/172 ,  B01D25/12

CPC classification number: B01D25/172

Abstract: Apparatus for locking filter plates in a filter press embodying ratchet means extending longitudinally of the filter press with the plates being movable relative to the ratchet means. A movable actuating member is carried by each filter plate and is movable selectively to an operative position in engagement with the ratchet means and to an inoperative position out of engagement with the ratchet means.

Abstract translation: 用于将过滤板锁定在压滤机中的装置，其实现棘轮装置，其沿压滤机纵向延伸，其中板可相对于棘轮装置移动。 可移动致动构件由每个过滤板承载并且可选择性地移动到与棘轮装置接合的操作位置，并且与棘轮装置脱离接合到不工作位置。

公开(公告)号：US3709470A

公开(公告)日：1973-01-09

申请号：US3709470D

申请日：1969-10-23

Applicant: PASSAVANT WERKE

Inventor： AULER H ,  MUSKAT J

IPC: B01F3/04 ,  B01F7/00 ,  B01F7/16 ,  B01F13/00 ,  C02F3/14 ,  C02F3/16

CPC classification number: B01F3/04773 ,  B01F7/16 ,  B01F13/0049 ,  C02F3/145 ,  C02F3/16 ,  Y02W10/15

Abstract: A floating surface aerating apparatus having most of its weight supported by a buoyant body, preferably annular in shape, immersed in liquid below the level of the surface flow created by the aerating apparatus, and including smaller stabilizing floats located on the surface radially outwardly of the aerating means. The buoyant body and the floats may be designed to facilitate liquid flow and a baffle arrangement may be provided in the vicinity of the buoyant body to influence upward flow of liquid to the aerating apparatus.

Abstract translation: 一种浮动表面曝气装置，其大部分重量由优选环形的浮力体积浸入位于由曝气装置产生的表面流的水平以下的液体中，并且包括较小的稳定浮子，其位于径向向外的表面 曝气手段 浮体和浮体可以设计成便于液体流动，并且可以在浮力体附近设置挡板装置，以影响液体向通气装置的向上流动。