IT956647B - PARTICULARLY PUMP TRANSPORT DEVICE - Google Patents
PARTICULARLY PUMP TRANSPORT DEVICEInfo
- Publication number
- IT956647B IT956647B IT25780/72A IT2578072A IT956647B IT 956647 B IT956647 B IT 956647B IT 25780/72 A IT25780/72 A IT 25780/72A IT 2578072 A IT2578072 A IT 2578072A IT 956647 B IT956647 B IT 956647B
- Authority
- IT
- Italy
- Prior art keywords
- transport device
- pump transport
- particularly pump
- transport
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/008—Prime movers
-
- 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
-
- 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
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712131305 DE2131305B2 (en) | 1971-06-24 | 1971-06-24 | ROTARY PISTON PUMP |
DE2211786A DE2211786A1 (en) | 1972-03-11 | 1972-03-11 | CONVEYOR DEVICE, IN PARTICULAR CONVEYOR PUMP |
Publications (1)
Publication Number | Publication Date |
---|---|
IT956647B true IT956647B (en) | 1973-10-10 |
Family
ID=25761317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25780/72A IT956647B (en) | 1971-06-24 | 1972-06-16 | PARTICULARLY PUMP TRANSPORT DEVICE |
Country Status (3)
Country | Link |
---|---|
US (1) | US3804561A (en) |
FR (1) | FR2143500B1 (en) |
IT (1) | IT956647B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA79440B (en) * | 1978-02-10 | 1980-09-24 | Oakes Ltd E T | Drive arrangement |
EP0184938B1 (en) * | 1984-12-12 | 1990-03-28 | Robert A. Barr | Wave pump assembly |
US4558991A (en) * | 1985-01-10 | 1985-12-17 | Barr Robert A | Wave pump assembly |
BE1000978A5 (en) * | 1988-01-18 | 1989-05-30 | Dragages Decloedt & Fils Sa | Integrated electric motor and pump unit - uses lateral inlet and outlet pipes and has motor unit formed around rotating sleeve which has internal pumping elements |
DE102012112618B3 (en) * | 2012-12-19 | 2014-06-12 | Netzsch Pumpen & Systeme Gmbh | Multiple pump |
DE102015007521B4 (en) * | 2015-06-12 | 2017-01-12 | Netzsch Pumpen & Systeme Gmbh | Pump housing for an eccentric screw pump and eccentric screw pump equipped therewith |
DE102020215571A1 (en) * | 2020-12-09 | 2022-06-09 | Audi Aktiengesellschaft | Pump device for a hydraulic system of a motor vehicle, hydraulic system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2585406A (en) * | 1947-08-04 | 1952-02-12 | Benjamin N Tager | Solid cross vane rotary pump |
US3203350A (en) * | 1962-11-05 | 1965-08-31 | Robbins & Myers | Helical multiple pump |
-
1972
- 1972-06-16 IT IT25780/72A patent/IT956647B/en active
- 1972-06-20 US US00264601A patent/US3804561A/en not_active Expired - Lifetime
- 1972-06-23 FR FR727223634A patent/FR2143500B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3804561A (en) | 1974-04-16 |
FR2143500B1 (en) | 1973-07-13 |
FR2143500A1 (en) | 1973-02-02 |
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