DE1923282A1 - Device for sealing Bohrmotorwellen - Google Patents

Device for sealing Bohrmotorwellen

Info

Publication number
DE1923282A1
DE1923282A1 DE19691923282 DE1923282A DE1923282A1 DE 1923282 A1 DE1923282 A1 DE 1923282A1 DE 19691923282 DE19691923282 DE 19691923282 DE 1923282 A DE1923282 A DE 1923282A DE 1923282 A1 DE1923282 A1 DE 1923282A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
bohrmotorwellen
sealing
device
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.)
Pending
Application number
DE19691923282
Other languages
German (de)
Inventor
Pavlicenko Aleksandr A
Frolov Andrej J
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SP KONSTRUCTORSKOJE BJURO ELEK
SPECIALNOJE KONSTRUCTORSKOJE BJURO PO ELEKTROBURENIJU
Original Assignee
SP KONSTRUCTORSKOJE BJURO ELEK
SPECIALNOJE KONSTRUCTORSKOJE BJURO PO ELEKTROBURENIJU
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

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00Drives used in the borehole
    • E21B4/003Bearing, sealing, lubricating details
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangements of cylinders
    • F04B1/12Multi-cylinder machines or pumps characterised by number or arrangements of cylinders having cylinder axes coaxial with, or parallel or inclined to main shaft axis
    • F04B1/14Multi-cylinder machines or pumps characterised by number or arrangements of cylinders having cylinder axes coaxial with, or parallel or inclined to main shaft axis having stationary cylinders
DE19691923282 1968-07-09 1969-05-07 Device for sealing Bohrmotorwellen Pending DE1923282A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1251349 1968-07-09

Publications (1)

Publication Number Publication Date
DE1923282A1 true true DE1923282A1 (en) 1970-01-15

Family

ID=20442795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691923282 Pending DE1923282A1 (en) 1968-07-09 1969-05-07 Device for sealing Bohrmotorwellen

Country Status (4)

Country Link
US (1) US3600109A (en)
DE (1) DE1923282A1 (en)
FR (1) FR2012578A1 (en)
GB (1) GB1229340A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659662A (en) * 1969-04-25 1972-05-02 Alsthom Cgee Thrust bearings for underground drilling engines
DE2064358A1 (en) * 1970-12-30 1972-07-20
DE2264913A1 (en) * 1972-08-04 1975-05-28 Werner Frach Turn-tilt fitting for a door, window or the like.
DE2911010A1 (en) * 1979-03-21 1980-09-25 Weidtmann Wilhelm Kg Tilting window opening mechanism - has pivoting member on bar with holes engaged by pin and boss
US4476944A (en) * 1979-03-23 1984-10-16 Baker International Corporation Method of providing a fluid seal in downhole drilling apparatus
DE4040233A1 (en) * 1990-12-15 1992-06-17 Bilstein August Gmbh Co Kg Pivot bearing for exposure device for rotary-tip pane of window - has assembly position between pivot bearing and fixture arm, secured by sprung pliable stop component

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759238A (en) * 1971-01-21 1973-09-18 Outboard Marine Corp Balancing system
DE2156953C3 (en) * 1971-11-17 1974-10-10 Klein, Schanzlin & Becker Ag, 6710 Frankenthal
US3866988A (en) * 1973-02-26 1975-02-18 Atlantic Richfield Co Bearing system
DK145725C (en) * 1974-02-18 1983-07-25 Bpa Byggproduktion Ab drilling Equipment
US4307889A (en) * 1980-01-25 1981-12-29 Nl Industries, Inc. Apparatus utilizing rotary motion of a member as the motive force for a pump
CN103671002B (en) * 2013-12-31 2017-01-25 德州宇力液压有限公司 A mud pump
US20170184089A1 (en) * 2015-12-29 2017-06-29 Ge Oil & Gas Esp, Inc. Rotary Hydraulic Pump with ESP Motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348004A (en) * 1941-04-28 1944-05-02 Smith Corp A O Oil well pumping unit
US2418620A (en) * 1945-11-13 1947-04-08 Ivan S Brumagim Rotary shaft seal
GB1109991A (en) * 1964-07-10 1968-04-18 Frank Whittle Shaft sealing systems

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659662A (en) * 1969-04-25 1972-05-02 Alsthom Cgee Thrust bearings for underground drilling engines
DE2064358A1 (en) * 1970-12-30 1972-07-20
DE2264913A1 (en) * 1972-08-04 1975-05-28 Werner Frach Turn-tilt fitting for a door, window or the like.
DE2911010A1 (en) * 1979-03-21 1980-09-25 Weidtmann Wilhelm Kg Tilting window opening mechanism - has pivoting member on bar with holes engaged by pin and boss
US4476944A (en) * 1979-03-23 1984-10-16 Baker International Corporation Method of providing a fluid seal in downhole drilling apparatus
DE4040233A1 (en) * 1990-12-15 1992-06-17 Bilstein August Gmbh Co Kg Pivot bearing for exposure device for rotary-tip pane of window - has assembly position between pivot bearing and fixture arm, secured by sprung pliable stop component

Also Published As

Publication number Publication date Type
US3600109A (en) 1971-08-17 grant
GB1229340A (en) 1971-04-21 application
FR2012578A1 (en) 1970-03-20 application

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