HU183971B - Device for rotary pumps of thick material - Google Patents

Device for rotary pumps of thick material

Info

Publication number
HU183971B
HU183971B HU821998A HU199882A HU183971B HU 183971 B HU183971 B HU 183971B HU 821998 A HU821998 A HU 821998A HU 199882 A HU199882 A HU 199882A HU 183971 B HU183971 B HU 183971B
Authority
HU
Hungary
Prior art keywords
thick material
rotary pumps
pumps
rotary
thick
Prior art date
Application number
HU821998A
Other languages
Hungarian (hu)
Inventor
Artur Gradewald
Original Assignee
Pumpen & Verdichter Veb K
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 Pumpen & Verdichter Veb K filed Critical Pumpen & Verdichter Veb K
Publication of HU183971B publication Critical patent/HU183971B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/83—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations comprising a supplementary stirring element

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
HU821998A 1981-06-19 1982-06-18 Device for rotary pumps of thick material HU183971B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD81230928A DD160237A3 (en) 1981-06-19 1981-06-19 EQUIPMENT OF THIRD-PARTICULAR CIRCULAR PUMPS

Publications (1)

Publication Number Publication Date
HU183971B true HU183971B (en) 1984-06-28

Family

ID=5531679

Family Applications (1)

Application Number Title Priority Date Filing Date
HU821998A HU183971B (en) 1981-06-19 1982-06-18 Device for rotary pumps of thick material

Country Status (6)

Country Link
BG (1) BG41947A1 (en)
CS (1) CS237794B1 (en)
DD (1) DD160237A3 (en)
DE (1) DE3211512A1 (en)
HU (1) HU183971B (en)
RO (1) RO84267B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3704361A1 (en) * 1987-02-12 1988-08-25 Klein Schanzlin & Becker Ag Centrifugal pump for conveying solids-containing liquids
DE19517900A1 (en) * 1995-05-16 1996-11-21 Itt Flygt Pumpen Gmbh Submersible motor-driven pump for viscous media, e.g. liquid manure
DE10012181C2 (en) * 2000-03-13 2002-05-16 Ritz Pumpenfabrik Gmbh & Co Kg Centrifugal pump with knobbed impeller and knobbed impeller therefor

Also Published As

Publication number Publication date
RO84267B (en) 1984-07-30
DD160237A3 (en) 1983-05-18
RO84267A (en) 1984-05-23
DE3211512A1 (en) 1983-01-05
CS237794B1 (en) 1985-10-16
BG41947A1 (en) 1987-09-15

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