SU436944A1 - - Google Patents
Info
- Publication number
- SU436944A1 SU436944A1 SU1721434A SU1721434A SU436944A1 SU 436944 A1 SU436944 A1 SU 436944A1 SU 1721434 A SU1721434 A SU 1721434A SU 1721434 A SU1721434 A SU 1721434A SU 436944 A1 SU436944 A1 SU 436944A1
- Authority
- SU
- USSR - Soviet Union
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/10—Rotary-piston machines or engines 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
- F01C1/101—Moineau-type
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Rotary Pumps (AREA)
- Transmission Devices (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1721434A SU436944A1 (de) | 1971-11-29 | 1971-11-29 | |
GB5265472A GB1407058A (en) | 1971-11-29 | 1972-11-15 | Helical rotor mechanisms |
CA156,775A CA977210A (en) | 1971-11-29 | 1972-11-15 | Multistart helical rotor mechanism |
US00308047A US3822972A (en) | 1971-11-29 | 1972-11-20 | Multistart helical rotor mechanism |
DD167094A DD100311A1 (de) | 1971-11-29 | 1972-11-27 | |
DE19722258135 DE2258135B2 (de) | 1971-11-29 | 1972-11-28 | Parallel- und innenachsige schraubverzahnte rotationskolbenmaschine |
RO7272982A RO65171A (ro) | 1971-11-29 | 1972-11-29 | Mecanism de actionare de tip orbit cu surub cu mai multe inceputuri |
FR7242373A FR2163146A5 (de) | 1971-11-29 | 1972-11-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1721434A SU436944A1 (de) | 1971-11-29 | 1971-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU436944A1 true SU436944A1 (de) | 1974-07-25 |
Family
ID=20495181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1721434A SU436944A1 (de) | 1971-11-29 | 1971-11-29 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3822972A (de) |
CA (1) | CA977210A (de) |
DD (1) | DD100311A1 (de) |
DE (1) | DE2258135B2 (de) |
FR (1) | FR2163146A5 (de) |
GB (1) | GB1407058A (de) |
RO (1) | RO65171A (de) |
SU (1) | SU436944A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU926209A1 (ru) * | 1979-03-29 | 1982-05-07 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Буровой Техники | Забойный винтовой двигатель |
SU1086102A1 (ru) * | 1979-09-11 | 1984-04-15 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Буровой Техники | Забойный двигатель |
SU1012647A1 (ru) * | 1980-09-12 | 1984-02-23 | Пермский Филиал Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Института Буровой Техники | Шарнирна муфта (ее варианты) |
DE3148746C1 (de) * | 1981-12-09 | 1983-09-29 | Vsesojuznyj naučno-issledovatel'skij institut burovoj techniki, Moskva | Mehrgängiger Planetenschraubantrieb |
EP0169682B1 (de) * | 1984-07-13 | 1991-06-05 | John Leishman Sneddon | Fluidmaschine |
WO1987004753A1 (en) * | 1986-01-31 | 1987-08-13 | Permsky Filial Vsesojuznogo Nauchno-Issledovatelsk | Rotor of downhole screw motor, method and device for making thereof |
US5195882A (en) * | 1990-05-12 | 1993-03-23 | Concentric Pumps Limited | Gerotor pump having spiral lobes |
US5171138A (en) * | 1990-12-20 | 1992-12-15 | Drilex Systems, Inc. | Composite stator construction for downhole drilling motors |
US6439834B1 (en) * | 1998-10-13 | 2002-08-27 | Arthur Whiting | Oil field tool |
US7083401B2 (en) * | 2003-10-27 | 2006-08-01 | Dyna-Drill Technologies, Inc. | Asymmetric contouring of elastomer liner on lobes in a Moineau style power section stator |
US7517202B2 (en) * | 2005-01-12 | 2009-04-14 | Smith International, Inc. | Multiple elastomer layer progressing cavity stators |
US9393648B2 (en) | 2010-03-30 | 2016-07-19 | Smith International Inc. | Undercut stator for a positive displacment motor |
US9776739B2 (en) * | 2015-08-27 | 2017-10-03 | Vert Rotors Uk Limited | Miniature low-vibration active cooling system with conical rotary compressor |
US10174973B2 (en) * | 2015-08-27 | 2019-01-08 | Vert Rotors Uk Limited | Miniature low-vibration active cooling system with conical rotary compressor |
CN112867843A (zh) | 2018-09-11 | 2021-05-28 | 勒托力提科技有限公司 | 螺旋次摆线旋转机器中的密封 |
US11815094B2 (en) | 2020-03-10 | 2023-11-14 | Rotoliptic Technologies Incorporated | Fixed-eccentricity helical trochoidal rotary machines |
EA039555B1 (ru) * | 2020-10-20 | 2022-02-10 | Борис Иванович Уваров | Ротор одновинтового героторного насоса |
US11802558B2 (en) * | 2020-12-30 | 2023-10-31 | Rotoliptic Technologies Incorporated | Axial load in helical trochoidal rotary machines |
-
1971
- 1971-11-29 SU SU1721434A patent/SU436944A1/ru active
-
1972
- 1972-11-15 GB GB5265472A patent/GB1407058A/en not_active Expired
- 1972-11-15 CA CA156,775A patent/CA977210A/en not_active Expired
- 1972-11-20 US US00308047A patent/US3822972A/en not_active Expired - Lifetime
- 1972-11-27 DD DD167094A patent/DD100311A1/xx unknown
- 1972-11-28 DE DE19722258135 patent/DE2258135B2/de active Granted
- 1972-11-29 FR FR7242373A patent/FR2163146A5/fr not_active Expired
- 1972-11-29 RO RO7272982A patent/RO65171A/ro unknown
Also Published As
Publication number | Publication date |
---|---|
GB1407058A (en) | 1975-09-24 |
DD100311A1 (de) | 1973-09-12 |
RO65171A (ro) | 1980-01-15 |
FR2163146A5 (de) | 1973-07-20 |
DE2258135A1 (de) | 1973-06-14 |
CA977210A (en) | 1975-11-04 |
DE2258135B2 (de) | 1976-07-22 |
US3822972A (en) | 1974-07-09 |