ATE14391T1 - DEVICE FOR PREVENTING AN OVERFLOW IN A CENTRIFUGE WITH A HYDRAULIC TURBINE DRIVE. - Google Patents

DEVICE FOR PREVENTING AN OVERFLOW IN A CENTRIFUGE WITH A HYDRAULIC TURBINE DRIVE.

Info

Publication number
ATE14391T1
ATE14391T1 AT82103353T AT82103353T ATE14391T1 AT E14391 T1 ATE14391 T1 AT E14391T1 AT 82103353 T AT82103353 T AT 82103353T AT 82103353 T AT82103353 T AT 82103353T AT E14391 T1 ATE14391 T1 AT E14391T1
Authority
AT
Austria
Prior art keywords
turbine drive
centrifuge
overflow
hydraulic turbine
preventing
Prior art date
Application number
AT82103353T
Other languages
German (de)
Inventor
David Watson Ginn
Original Assignee
Du Pont
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of ATE14391T1 publication Critical patent/ATE14391T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/10—Control of the drive; Speed regulating

Landscapes

  • Centrifugal Separators (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Turbines (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

A motor overcurrent control arrangement for a hydraulic turbine drive centrifuge is characterized by a network (10) responsive to the current applied to the motor (28) for a hydraulic pump (16) to generate a valve control signal to control the of hydraulic fluid in accordance with the motor current.
AT82103353T 1981-06-01 1982-04-21 DEVICE FOR PREVENTING AN OVERFLOW IN A CENTRIFUGE WITH A HYDRAULIC TURBINE DRIVE. ATE14391T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26881781A 1981-06-01 1981-06-01
EP82103353A EP0066698B1 (en) 1981-06-01 1982-04-21 Apparatus for preventing overcurrent draw in a hydraulic turbine drive centrifuge

Publications (1)

Publication Number Publication Date
ATE14391T1 true ATE14391T1 (en) 1985-08-15

Family

ID=23024612

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82103353T ATE14391T1 (en) 1981-06-01 1982-04-21 DEVICE FOR PREVENTING AN OVERFLOW IN A CENTRIFUGE WITH A HYDRAULIC TURBINE DRIVE.

Country Status (7)

Country Link
EP (1) EP0066698B1 (en)
JP (1) JPS592539B2 (en)
AT (1) ATE14391T1 (en)
CA (1) CA1199999A (en)
DE (1) DE3264876D1 (en)
DK (1) DK243882A (en)
GR (1) GR76809B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0161476U (en) * 1987-10-13 1989-04-19
JPH0316239U (en) * 1989-06-26 1991-02-19

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR926838A (en) * 1946-05-13 1947-10-13 Western States Machine Co Advanced hanging basket centrifuge machine
US3497386A (en) * 1965-09-29 1970-02-24 American Factors Ass Ltd Automatic control system for load-carrying rotors
US3504794A (en) * 1968-02-12 1970-04-07 Laval Separator Co De Method and apparatus for controlling operation of a centrifugal
DE2260688C3 (en) * 1972-12-12 1978-03-23 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Device for regulating the drive speed of a conveyor feeding material to a shredding machine
US3863446A (en) * 1973-07-16 1975-02-04 Jordan Controls Inc Fluid positioning apparatus
SE427063B (en) * 1979-06-08 1983-02-28 Stal Refrigeration Ab COMPRESSOR OF ROTATION TYPE WITH VARIABLE BUILT-IN VOLUME STORAGE

Also Published As

Publication number Publication date
GR76809B (en) 1984-09-04
DK243882A (en) 1982-12-02
DE3264876D1 (en) 1985-08-29
JPS592539B2 (en) 1984-01-19
EP0066698A1 (en) 1982-12-15
CA1199999A (en) 1986-01-28
EP0066698B1 (en) 1985-07-24
JPS57204250A (en) 1982-12-14

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