ES461736A1 - Perfeccionamientos en centrifugadoras para separar materia- les liquidos y solidos. - Google Patents

Perfeccionamientos en centrifugadoras para separar materia- les liquidos y solidos.

Info

Publication number
ES461736A1
ES461736A1 ES461736A ES461736A ES461736A1 ES 461736 A1 ES461736 A1 ES 461736A1 ES 461736 A ES461736 A ES 461736A ES 461736 A ES461736 A ES 461736A ES 461736 A1 ES461736 A1 ES 461736A1
Authority
ES
Spain
Prior art keywords
generator
inner drum
revolution
drum
current
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES461736A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Nederlandsche Papierfabriek NV
Original Assignee
Koninklijke Nederlandsche Papierfabriek 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 Koninklijke Nederlandsche Papierfabriek NV filed Critical Koninklijke Nederlandsche Papierfabriek NV
Publication of ES461736A1 publication Critical patent/ES461736A1/es
Expired legal-status Critical Current

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

Perfeccionamientos en centrifugadoras para separar materiales líquidos y sólidos, del tipo que comprenden un tambor externo y un tambor interno formado como un transportador de tornillo, caracterizados por comprender medios de control para mantener un diferencial de velocidad fijado entre dicho tambor externo y dicho tambor interno a un valor constante mediante una acción proporcional y en adición a dicha acción de control proporcional llevar a cabo una acción de control correctora sobre el diferencial de velocidad con la variación del par de giro requerida.
ES461736A 1976-08-20 1977-08-19 Perfeccionamientos en centrifugadoras para separar materia- les liquidos y solidos. Expired ES461736A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7609294A NL7609294A (nl) 1976-08-20 1976-08-20 Centrifugeregeling.

Publications (1)

Publication Number Publication Date
ES461736A1 true ES461736A1 (es) 1978-06-01

Family

ID=19826772

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461736A Expired ES461736A1 (es) 1976-08-20 1977-08-19 Perfeccionamientos en centrifugadoras para separar materia- les liquidos y solidos.

Country Status (13)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115692A1 (de) * 1981-04-18 1982-11-11 Klöckner-Humboldt-Deutz AG, 5000 Köln Adaptives regelverfahren
FR2532198B1 (fr) * 1982-08-27 1985-06-21 Bertin & Cie Centrifugeuse a recuperation d'energie
JPS60235660A (ja) * 1984-05-07 1985-11-22 Toshiba Corp 脱水機の制御装置
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
LU77985A1 (es) 1978-04-27
FI772443A (fi) 1978-02-21
ATA597077A (de) 1980-06-15
DE2736893C2 (es) 1989-12-07
JPS5325964A (en) 1978-03-10
BE857885A (nl) 1978-02-20
SE7709335L (sv) 1978-02-21
NO772883L (no) 1978-02-21
NL7609294A (nl) 1978-02-22
FR2361942B3 (es) 1980-06-13
FR2361942A1 (fr) 1978-03-17
DE2736893A1 (de) 1978-07-06
CA1074752A (en) 1980-04-01
DK368577A (da) 1978-02-21

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