GB2023739B - Rotary positive-displacement fluid-machines - Google Patents
Rotary positive-displacement fluid-machinesInfo
- Publication number
- GB2023739B GB2023739B GB7921620A GB7921620A GB2023739B GB 2023739 B GB2023739 B GB 2023739B GB 7921620 A GB7921620 A GB 7921620A GB 7921620 A GB7921620 A GB 7921620A GB 2023739 B GB2023739 B GB 2023739B
- Authority
- GB
- United Kingdom
- Prior art keywords
- machines
- displacement fluid
- rotary positive
- rotary
- positive
- 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
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
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
-
- 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
- F04C2240/00—Components
- F04C2240/60—Shafts
- F04C2240/605—Shaft sleeves or details thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782828348 DE2828348A1 (en) | 1978-06-28 | 1978-06-28 | SCREW MACHINE |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2023739A GB2023739A (en) | 1980-01-03 |
GB2023739B true GB2023739B (en) | 1982-07-28 |
Family
ID=6043006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7921620A Expired GB2023739B (en) | 1978-06-28 | 1979-06-21 | Rotary positive-displacement fluid-machines |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH641250A5 (en) |
DE (1) | DE2828348A1 (en) |
FR (1) | FR2429909A1 (en) |
GB (1) | GB2023739B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2505415B1 (en) * | 1981-05-11 | 1985-06-21 | Zimmern Bernard | BALANCED MONOVIS PUMP WITH HIGH MASS POWER |
US4470781A (en) * | 1982-09-29 | 1984-09-11 | Bernard Zimmern | Positive displacement meshing screw machine |
DE3322591A1 (en) * | 1983-06-23 | 1985-01-03 | Allweiler Ag, 7760 Radolfzell | Device for hydraulic axial thrust compensation |
SE463682B (en) * | 1984-06-20 | 1991-01-07 | Imo Ab | HYDRAULIC SCREW MACHINE, PRELIMINALLY USED AS A PUMP INTENDED TO BE DOWN IN A DRILL |
DE3920901C2 (en) * | 1989-06-26 | 1995-02-16 | Allweiler Ag | Screw pump |
DE19728744C1 (en) * | 1997-07-04 | 1998-11-26 | Allweiler Ag | Screw pump |
ITBO20000119A1 (en) * | 2000-03-08 | 2001-09-10 | Mario Antonio Morselli | VOLUMETRIC ROTARY PUMP WITH HELICAL ROTORS. |
WO2004097222A1 (en) * | 2003-04-23 | 2004-11-11 | Emile Kadoche | Reversible screw pump |
DE102017121882B3 (en) | 2017-09-21 | 2019-01-24 | Leistritz Pumpen Gmbh | Screw Pump |
FR3136524A1 (en) * | 2022-06-10 | 2023-12-15 | Illinois Tool Works | SCREW PUMP AND ITS COMPONENTS |
FR3136521A1 (en) * | 2022-06-10 | 2023-12-15 | Illinois Tool Works | SCREW PUMP AND ITS COMPONENTS |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR974313A (en) * | 1951-02-21 | |||
US2924181A (en) * | 1957-05-13 | 1960-02-09 | Laval Steam Turbine Co | Screw pumps or motors |
SE384069B (en) * | 1975-05-02 | 1976-04-12 | Imo Industri Ab | SCREW PUMP |
SE414813B (en) * | 1976-10-15 | 1980-08-18 | Imo Industri Ab | HYDRAULIC MACHINE |
-
1978
- 1978-06-28 DE DE19782828348 patent/DE2828348A1/en not_active Withdrawn
-
1979
- 1979-06-20 CH CH574979A patent/CH641250A5/en not_active IP Right Cessation
- 1979-06-21 GB GB7921620A patent/GB2023739B/en not_active Expired
- 1979-06-22 FR FR7916052A patent/FR2429909A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2023739A (en) | 1980-01-03 |
CH641250A5 (en) | 1984-02-15 |
FR2429909A1 (en) | 1980-01-25 |
FR2429909B1 (en) | 1984-11-23 |
DE2828348A1 (en) | 1980-01-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2032529B (en) | Rotary positive-displacement fluidmachines | |
GB2024949B (en) | Rotary positive - displacement fluidmachines | |
GB2033479B (en) | Rotary positive -displacement fluidmachines | |
GB2019940B (en) | Rotary positive-displacement fluidmachines | |
GB2044357B (en) | Rotary positive-displacement fluid-machines | |
GB2032528B (en) | Rotary positive-displacement fluidmachines | |
GB2026612B (en) | Rotary positive-displacement fluid-machines | |
GB2016601B (en) | Rotary positive-displacement fluidmachines | |
GB2028429B (en) | Rotary positive-displacement fluid-machines | |
GB2039998B (en) | Rotary positive-displacement fluid-machines | |
GB2026094B (en) | Rotary positive-displacement fluid-machines | |
GB2032527B (en) | Rotary positive-displacement fluid-machines | |
GB2033478B (en) | Rotary positive-displacement fluidmachines | |
GB2018901B (en) | Rotary positive-displacement fluid-machines | |
GB2045355B (en) | Rotary positive-displacement fluid-machines | |
GB2044356B (en) | Rotary positive-displacement fluidmachines | |
GB2016087B (en) | Rotary positive-displacement fluid-machines | |
GB2034821B (en) | Rotary positive-displacement fluid-machines | |
GB2015084B (en) | Rotary positive-displacement fluid-machines | |
GB2021200B (en) | Rotary positive-displacement fluid-machine | |
GB2023739B (en) | Rotary positive-displacement fluid-machines | |
GB2028430B (en) | Rotary positive-displacement fluidmachines | |
GB2036184B (en) | Rotary positive-displacement fluid-machines | |
GB2017216B (en) | Rotary positive-displacement fluid-machines | |
GB2036874B (en) | Rotary positive-displacement fluid-machines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |