HUT68600A - Pump for pumping sewage, sludge and mud - Google Patents

Pump for pumping sewage, sludge and mud

Info

Publication number
HUT68600A
HUT68600A HU9401528A HU9401528A HUT68600A HU T68600 A HUT68600 A HU T68600A HU 9401528 A HU9401528 A HU 9401528A HU 9401528 A HU9401528 A HU 9401528A HU T68600 A HUT68600 A HU T68600A
Authority
HU
Hungary
Prior art keywords
sludge
mud
pump
pumping sewage
sewage
Prior art date
Application number
HU9401528A
Other languages
Hungarian (hu)
Other versions
HU9401528D0 (en
Inventor
Josef Dolinek
Ladislav Marak
Stefan Gyueroesi
Original Assignee
Sigma Lutin A S
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 Sigma Lutin A S filed Critical Sigma Lutin A S
Publication of HU9401528D0 publication Critical patent/HU9401528D0/en
Publication of HUT68600A publication Critical patent/HUT68600A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • F04C13/002—Pumps for particular liquids for homogeneous viscous liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1073—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits
    • 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
HU9401528A 1993-05-19 1994-05-18 Pump for pumping sewage, sludge and mud HUT68600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ93993A CZ279333B6 (en) 1993-05-19 1993-05-19 Mud pump

Publications (2)

Publication Number Publication Date
HU9401528D0 HU9401528D0 (en) 1994-09-28
HUT68600A true HUT68600A (en) 1995-06-28

Family

ID=5462497

Family Applications (2)

Application Number Title Priority Date Filing Date
HU9401530A HU9401530D0 (en) 1993-05-19 1994-05-18 Heteroatom substituted alkyl-benzylamino-quinuclidine derivatives, pharmaceutical compositions containing them, and prpcess for producing tem
HU9401528A HUT68600A (en) 1993-05-19 1994-05-18 Pump for pumping sewage, sludge and mud

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HU9401530A HU9401530D0 (en) 1993-05-19 1994-05-18 Heteroatom substituted alkyl-benzylamino-quinuclidine derivatives, pharmaceutical compositions containing them, and prpcess for producing tem

Country Status (6)

Country Link
CZ (1) CZ279333B6 (en)
DE (1) DE4413940A1 (en)
HU (2) HU9401530D0 (en)
IT (1) IT1308109B1 (en)
RU (1) RU94016361A (en)
SK (1) SK52894A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19802025C1 (en) * 1998-01-21 1999-06-10 Werner Dipl Ing Arnswald Grinding pump for pumping waste water contg. solid material
US6010086A (en) * 1998-07-02 2000-01-04 Enviroment One Corporation Grinder pump
DE59904304D1 (en) 1999-03-16 2003-03-20 Werner Arnswald CRUSHING PUMP
DE102004051068B3 (en) * 2004-10-20 2006-07-20 Netzsch-Mohnopumpen Gmbh Eccentric screw pump for delivering high viscosity media, has housing to retain stator with pump rotor and rotor of motor and including flat portion in area of rotor of motor such that stator of motor is arranged at small distance to rotor

Also Published As

Publication number Publication date
HU9401528D0 (en) 1994-09-28
RU94016361A (en) 1996-07-20
IT1308109B1 (en) 2001-11-29
CZ93993A3 (en) 1995-04-12
SK52894A3 (en) 1995-03-08
ITTO940391A1 (en) 1995-11-13
HU9401530D0 (en) 1994-08-29
DE4413940A1 (en) 1994-12-01
CZ279333B6 (en) 1995-04-12
ITTO940391A0 (en) 1994-05-13

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Legal Events

Date Code Title Description
DFD9 Temporary protection cancelled due to non-payment of fee