IT1308109B1 - Pompa per fango - Google Patents
Pompa per fangoInfo
- Publication number
- IT1308109B1 IT1308109B1 IT1994TO000391A ITTO940391A IT1308109B1 IT 1308109 B1 IT1308109 B1 IT 1308109B1 IT 1994TO000391 A IT1994TO000391 A IT 1994TO000391A IT TO940391 A ITTO940391 A IT TO940391A IT 1308109 B1 IT1308109 B1 IT 1308109B1
- Authority
- IT
- Italy
- Prior art keywords
- mud pump
- mud
- pump
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ93939A CZ93993A3 (en) | 1993-05-19 | 1993-05-19 | Mud pump |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO940391A0 ITTO940391A0 (it) | 1994-05-13 |
ITTO940391A1 ITTO940391A1 (it) | 1995-11-13 |
IT1308109B1 true IT1308109B1 (it) | 2001-11-29 |
Family
ID=5462497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1994TO000391A IT1308109B1 (it) | 1993-05-19 | 1994-05-13 | Pompa per fango |
Country Status (6)
Country | Link |
---|---|
CZ (1) | CZ93993A3 (it) |
DE (1) | DE4413940A1 (it) |
HU (2) | HUT68600A (it) |
IT (1) | IT1308109B1 (it) |
RU (1) | RU94016361A (it) |
SK (1) | SK52894A3 (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19802025C1 (de) * | 1998-01-21 | 1999-06-10 | Werner Dipl Ing Arnswald | Zerkleinerungspumpe |
US6010086A (en) * | 1998-07-02 | 2000-01-04 | Enviroment One Corporation | Grinder pump |
DE59904304D1 (de) | 1999-03-16 | 2003-03-20 | Werner Arnswald | Zerkleinerungspumpe |
DE102004051068B3 (de) * | 2004-10-20 | 2006-07-20 | Netzsch-Mohnopumpen Gmbh | Exzenterschneckenpumpe mit integriertem Antrieb |
-
1993
- 1993-05-19 CZ CZ93939A patent/CZ93993A3/cs unknown
-
1994
- 1994-04-21 DE DE4413940A patent/DE4413940A1/de not_active Withdrawn
- 1994-05-05 SK SK528-94A patent/SK52894A3/sk unknown
- 1994-05-13 IT IT1994TO000391A patent/IT1308109B1/it active
- 1994-05-17 RU RU94016361/06A patent/RU94016361A/ru unknown
- 1994-05-18 HU HU9401528A patent/HUT68600A/hu unknown
- 1994-05-18 HU HU9401530A patent/HU9401530D0/hu unknown
Also Published As
Publication number | Publication date |
---|---|
ITTO940391A1 (it) | 1995-11-13 |
HUT68600A (en) | 1995-06-28 |
HU9401528D0 (en) | 1994-09-28 |
RU94016361A (ru) | 1996-07-20 |
ITTO940391A0 (it) | 1994-05-13 |
CZ279333B6 (cs) | 1995-04-12 |
CZ93993A3 (en) | 1995-04-12 |
SK52894A3 (en) | 1995-03-08 |
DE4413940A1 (de) | 1994-12-01 |
HU9401530D0 (en) | 1994-08-29 |
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