SE7709335L - CENTRIFUGE - Google Patents

CENTRIFUGE

Info

Publication number
SE7709335L
SE7709335L SE7709335A SE7709335A SE7709335L SE 7709335 L SE7709335 L SE 7709335L SE 7709335 A SE7709335 A SE 7709335A SE 7709335 A SE7709335 A SE 7709335A SE 7709335 L SE7709335 L SE 7709335L
Authority
SE
Sweden
Prior art keywords
centrifuge
speed differential
drum
action
inner drum
Prior art date
Application number
SE7709335A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
J P Gense
Original Assignee
Koninkl Nl Papierfabrieken Nv
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 Koninkl Nl Papierfabrieken Nv filed Critical Koninkl Nl Papierfabrieken Nv
Publication of SE7709335L publication Critical patent/SE7709335L/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/0016—Control of angular speed of one shaft without controlling the prime mover
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B04B1/2016—Driving control or mechanisms; Arrangement of transmission gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Centrifugal Separators (AREA)
  • Beans For Foods Or Fodder (AREA)

Abstract

Title: Centrifuge of the disclosure: A centrifuge for separating liquid and solid materials, comprising an outer drum and an inner drum formed as a worm conveyor. Control means are provided for maintaining a set speed differential between the outer drum and the inner drum at a constant value through a proportional action, and in addition to the proportional action performing a corrective control action on the speed differential upon variation of the torque required.
SE7709335A 1976-08-20 1977-08-18 CENTRIFUGE SE7709335L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7609294A NL7609294A (en) 1976-08-20 1976-08-20 SPIN CONTROL.

Publications (1)

Publication Number Publication Date
SE7709335L true SE7709335L (en) 1978-02-21

Family

ID=19826772

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7709335A SE7709335L (en) 1976-08-20 1977-08-18 CENTRIFUGE

Country Status (13)

Country Link
JP (1) JPS5325964A (en)
AT (1) ATA597077A (en)
BE (1) BE857885A (en)
CA (1) CA1074752A (en)
DE (1) DE2736893A1 (en)
DK (1) DK368577A (en)
ES (1) ES461736A1 (en)
FI (1) FI772443A (en)
FR (1) FR2361942A1 (en)
LU (1) LU77985A1 (en)
NL (1) NL7609294A (en)
NO (1) NO772883L (en)
SE (1) SE7709335L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115692A1 (en) * 1981-04-18 1982-11-11 Klöckner-Humboldt-Deutz AG, 5000 Köln ADAPTIVE RULING PROCEDURE
FR2532198B1 (en) * 1982-08-27 1985-06-21 Bertin & Cie ENERGY RECOVERY CENTRIFUGE
JPS60235660A (en) * 1984-05-07 1985-11-22 Toshiba Corp Controlling device for dehydrator
WO1994014515A1 (en) * 1992-12-29 1994-07-07 Viktor Efimovich Minaker Method of separating a suspension and device for carrying this out

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1926995A (en) * 1931-05-04 1933-09-12 Gen Chemical Corp Filter
US3734399A (en) * 1971-05-28 1973-05-22 Beloit Corp Differential scroll drive

Also Published As

Publication number Publication date
JPS5325964A (en) 1978-03-10
NL7609294A (en) 1978-02-22
NO772883L (en) 1978-02-21
ES461736A1 (en) 1978-06-01
BE857885A (en) 1978-02-20
FR2361942B3 (en) 1980-06-13
DE2736893A1 (en) 1978-07-06
ATA597077A (en) 1980-06-15
CA1074752A (en) 1980-04-01
DE2736893C2 (en) 1989-12-07
DK368577A (en) 1978-02-21
FR2361942A1 (en) 1978-03-17
LU77985A1 (en) 1978-04-27
FI772443A (en) 1978-02-21

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