RO65171A - Mecanism de actionare de tip orbit cu surub cu mai multe inceputuri - Google Patents

Mecanism de actionare de tip orbit cu surub cu mai multe inceputuri

Info

Publication number
RO65171A
RO65171A RO7272982A RO7298272A RO65171A RO 65171 A RO65171 A RO 65171A RO 7272982 A RO7272982 A RO 7272982A RO 7298272 A RO7298272 A RO 7298272A RO 65171 A RO65171 A RO 65171A
Authority
RO
Romania
Prior art keywords
action mechanism
screw
beginnings
many
orbit action
Prior art date
Application number
RO7272982A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Asan N A Olgy
Dmitry F Baldenko
Moisel T Gusman
Anatoly S Kochnev
Samuil S Nikomarov
Original Assignee
Vsesojuzny Ordena Trudovogo Krasnogo Znameni Nauchno-Issledovatelsky Institut Burovoi Tekhniki,Su
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 Vsesojuzny Ordena Trudovogo Krasnogo Znameni Nauchno-Issledovatelsky Institut Burovoi Tekhniki,Su filed Critical Vsesojuzny Ordena Trudovogo Krasnogo Znameni Nauchno-Issledovatelsky Institut Burovoi Tekhniki,Su
Publication of RO65171A publication Critical patent/RO65171A/ro

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)
RO7272982A 1971-11-29 1972-11-29 Mecanism de actionare de tip orbit cu surub cu mai multe inceputuri RO65171A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1721434A SU436944A1 (en:Method) 1971-11-29 1971-11-29

Publications (1)

Publication Number Publication Date
RO65171A true RO65171A (ro) 1980-01-15

Family

ID=20495181

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7272982A RO65171A (ro) 1971-11-29 1972-11-29 Mecanism de actionare de tip orbit cu surub cu mai multe inceputuri

Country Status (8)

Country Link
US (1) US3822972A (en:Method)
CA (1) CA977210A (en:Method)
DD (1) DD100311A1 (en:Method)
DE (1) DE2258135B2 (en:Method)
FR (1) FR2163146A5 (en:Method)
GB (1) GB1407058A (en:Method)
RO (1) RO65171A (en:Method)
SU (1) SU436944A1 (en:Method)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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)
US4424013A (en) 1981-01-19 1984-01-03 Bauman Richard H Energized-fluid machine
DE3148746C1 (de) * 1981-12-09 1983-09-29 Vsesojuznyj naučno-issledovatel'skij institut burovoj techniki, Moskva Mehrgängiger Planetenschraubantrieb
DE3583078D1 (en) * 1984-07-13 1991-07-11 John Leishman Sneddon Fluidmaschine.
JPH0633702B2 (ja) * 1986-01-31 1994-05-02 ペルムスキ−、フィリアル、フセソユ−ズノボ、ナウチノ−イスレドワ−チェルスコボ、インスチツ−タ ブロボイ、チェフニキ ねじ形の油圧作動方式の掘削モ−タ、その製造方法、及び、これを実施するための装置
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
CA2543554C (en) * 2003-10-27 2010-03-09 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
RU2321767C1 (ru) * 2006-07-20 2008-04-10 Общество с ограниченной ответственностью "Фирма "Радиус-Сервис" Героторный винтовой гидравлический двигатель
RU2321768C1 (ru) * 2006-08-16 2008-04-10 Общество с ограниченной ответственностью "Фирма "Радиус-Сервис" Героторный винтовой гидравлический двигатель
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
TWI861146B (zh) 2019-08-07 2024-11-11 美商陶氏全球科技公司 酸酐及芳族官能化之聚有機矽氧烷
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
GB2618705B (en) 2021-01-08 2024-12-18 Rotoliptic Tech Incorporated Rotary machines with teardrop-shaped rotors
US12146492B2 (en) 2021-01-08 2024-11-19 Rotoliptic Technologies Incorporated Helical trochoidal rotary machines with improved solids handling

Also Published As

Publication number Publication date
FR2163146A5 (en:Method) 1973-07-20
GB1407058A (en) 1975-09-24
DD100311A1 (en:Method) 1973-09-12
CA977210A (en) 1975-11-04
DE2258135A1 (de) 1973-06-14
SU436944A1 (en:Method) 1974-07-25
DE2258135B2 (de) 1976-07-22
US3822972A (en) 1974-07-09

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