NO913072L - Anordning ved boremotor. - Google Patents

Anordning ved boremotor.

Info

Publication number
NO913072L
NO913072L NO91913072A NO913072A NO913072L NO 913072 L NO913072 L NO 913072L NO 91913072 A NO91913072 A NO 91913072A NO 913072 A NO913072 A NO 913072A NO 913072 L NO913072 L NO 913072L
Authority
NO
Norway
Prior art keywords
engine device
drill engine
drill
engine
Prior art date
Application number
NO91913072A
Other languages
English (en)
Other versions
NO913072D0 (no
Inventor
Anatoly Mikhailovich Kochnev
Andrei Nikolaevich Vshiv Kov
Vladimir Borisovich Goldobin
Jury Arsenievich Korotaev
Original Assignee
Perm Vnii Burovoj Tekhn
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 Perm Vnii Burovoj Tekhn filed Critical Perm Vnii Burovoj Tekhn
Publication of NO913072L publication Critical patent/NO913072L/no
Publication of NO913072D0 publication Critical patent/NO913072D0/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • 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
    • F04C2240/20—Rotors
NO1991913072A 1989-12-08 1991-08-07 Anordning ved boremotor. NO913072D0 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000309 WO1991009201A1 (en) 1989-12-08 1989-12-08 Working organ of helical-type down-hole drive for hole drilling

Publications (2)

Publication Number Publication Date
NO913072L true NO913072L (no) 1991-08-07
NO913072D0 NO913072D0 (no) 1991-08-07

Family

ID=21617604

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1991913072A NO913072D0 (no) 1989-12-08 1991-08-07 Anordning ved boremotor.

Country Status (5)

Country Link
EP (1) EP0457925A1 (no)
JP (1) JPH04503839A (no)
DK (1) DK143691A (no)
NO (1) NO913072D0 (no)
WO (1) WO1991009201A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999064743A1 (de) * 1998-06-05 1999-12-16 Netzsch-Mohnopumpen Gmbh Rotor für schnecken- und exzenterschneckenpumpen
DE19852380C2 (de) * 1998-11-13 2001-11-22 Wilhelm Kaechele Gmbh Elastome Schnecke für eine Exzenterschneckenpumpe oder einen Untertagebohrmotor
DE502007001761D1 (de) * 2007-11-02 2009-11-26 Grundfos Management As Moineau-Pumpe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU943387A1 (ru) * 1976-10-05 1982-07-15 Пермский Филиал Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Института Буровой Техники Забойный двигатель
DE2840809C3 (de) * 1978-09-20 1981-10-29 Christensen, Inc., 84114 Salt Lake City, Utah Meißeldirektantrieb für Tiefbohrwerkzeuge
FR2558519B1 (fr) * 1984-01-24 1986-06-20 Inst Burovoi Tekhnik Moteur de taille a helice, notamment pour le forage de puits
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

Also Published As

Publication number Publication date
JPH04503839A (ja) 1992-07-09
DK143691D0 (da) 1991-08-06
DK143691A (da) 1991-08-06
NO913072D0 (no) 1991-08-07
EP0457925A1 (de) 1991-11-27
WO1991009201A1 (en) 1991-06-27

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