FR2378939A1 - Dispositif pour le graissage des paliers des molettes d'un tricone - Google Patents
Dispositif pour le graissage des paliers des molettes d'un triconeInfo
- Publication number
- FR2378939A1 FR2378939A1 FR7801260A FR7801260A FR2378939A1 FR 2378939 A1 FR2378939 A1 FR 2378939A1 FR 7801260 A FR7801260 A FR 7801260A FR 7801260 A FR7801260 A FR 7801260A FR 2378939 A1 FR2378939 A1 FR 2378939A1
- Authority
- FR
- France
- Prior art keywords
- tricone
- lubricating
- bearings
- wheels
- circulating liquid
- 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.)
- Granted
Links
- 230000001050 lubricating effect Effects 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 3
- 238000005086 pumping Methods 0.000 abstract 1
Classifications
-
- 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
- E21B10/00—Drill bits
- E21B10/08—Roller bits
- E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
- E21B10/23—Roller bits characterised by bearing, lubrication or sealing details with drilling fluid supply to the bearings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/04—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C09D127/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/28—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for wrinkle, crackle, orange-peel, or similar decorative effects
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Emergency Medicine (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Textile Engineering (AREA)
- Earth Drilling (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Treatment Of Fiber Materials (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Dispositif pour le graissage des paliers des molettes montées sur les axes d'un tricône entouré par un liquide de circulation. Entre la molette 3 et le tricône 1 sont prévus des moyens 9, pompant le liquide de circulation vers les paliers 4, 5, 6, et au moins une ouverture 10, pour la sortie du liquide de circulation traversant les paliers 4, 5, 6, est installée dans la molette 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2703724A DE2703724C3 (de) | 1977-01-29 | 1977-01-29 | Einrichtung zum Schmieren der Lager von Rollenmeißeln mittels der beim Bohren verwendeten Spülflüssigkeit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2378939A1 true FR2378939A1 (fr) | 1978-08-25 |
FR2378939B1 FR2378939B1 (fr) | 1982-12-31 |
Family
ID=5999882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7801260A Granted FR2378939A1 (fr) | 1977-01-29 | 1978-01-17 | Dispositif pour le graissage des paliers des molettes d'un tricone |
Country Status (5)
Country | Link |
---|---|
US (1) | US4167220A (fr) |
DE (1) | DE2703724C3 (fr) |
FR (1) | FR2378939A1 (fr) |
GB (1) | GB1560182A (fr) |
SE (1) | SE425091B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2438737A1 (fr) * | 1978-08-18 | 1980-05-09 | Dresser Ind | Dispositif de lubrification de trepan pour roche actionne par la molette |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412590A (en) * | 1981-01-23 | 1983-11-01 | Reed Rock Bit Company | Rock bit internal lubricant pump |
US4416554A (en) * | 1982-07-09 | 1983-11-22 | Smith International, Inc. | Thrust bearing for rock bits |
US5099932A (en) * | 1990-12-21 | 1992-03-31 | Cummins Engine Company, Inc. | Rock drill bit lubricant circulating system |
GB9507703D0 (en) * | 1995-04-13 | 1995-05-31 | Camco Int | Flow channels |
US7128171B2 (en) * | 2004-02-23 | 2006-10-31 | Baker Hughes Incorporated | Hydrodynamic pump passages for rolling cone drill bit |
AU2012396853B2 (en) * | 2012-12-14 | 2018-04-05 | Epiroc Drilling Tools Llc | Rotary drill bit |
CN111997527B (zh) * | 2020-10-30 | 2021-01-15 | 胜利油田固邦石油装备有限责任公司 | 一种油田钻井用长喷嘴合金钻头及其使用方法 |
CN112922544A (zh) * | 2021-01-15 | 2021-06-08 | 中国石油天然气股份有限公司 | 一种油田专用环保清洗回收车及回收方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1816203A (en) * | 1929-06-10 | 1931-07-28 | Reed Roller Bit Co | Roller bit |
DE1056075B (de) * | 1957-06-04 | 1959-04-30 | Albert C Juhl | Einrichtung an Konusrollenmeisseln zum Schutz gegen das Eindringen von Spuelwasser in die Rollen- und Kugellager |
DE1069094B (de) * | 1959-11-19 | H. C. Smith Oil Tool Co., Compton, Calif. (V. St. A.) | Rollenmeißel | |
FR1269370A (fr) * | 1960-07-13 | 1961-08-11 | Shell Int Research | Dispositif de forage des trous dans les couches souterraines |
FR1421246A (fr) * | 1963-04-12 | 1965-12-17 | Inst Francais Du Petrole | Outils de forage pouvant fonctionner à grandes vitesses de rotation |
US3921735A (en) * | 1975-02-27 | 1975-11-25 | Dresser Ind | Rotary rock bit with cone mouth air screen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1010143A (en) * | 1909-03-11 | 1911-11-28 | Howard R Hughes | Roller-drill. |
US1859948A (en) * | 1929-07-29 | 1932-05-24 | John A Zublin | Bit with cutters having scraping and rolling motions |
US1918902A (en) * | 1931-09-12 | 1933-07-18 | Hughes Tool Co | Conical cutter drill |
SU144800A1 (ru) * | 1961-03-10 | 1961-11-30 | Н.П. Порунов | Шарошечное долото |
US3244459A (en) * | 1963-07-01 | 1966-04-05 | Exxon Production Research Co | Pressure lubricated drill bit bearing |
US3833264A (en) * | 1970-09-02 | 1974-09-03 | G Elders | Self-sharpening bit and mounting therefor |
US3659663A (en) * | 1970-12-28 | 1972-05-02 | Dresser Ind | Borehole reamer-stabilizer with improved fluid circulation |
-
1977
- 1977-01-29 DE DE2703724A patent/DE2703724C3/de not_active Expired
-
1978
- 1978-01-17 FR FR7801260A patent/FR2378939A1/fr active Granted
- 1978-01-27 US US05/873,134 patent/US4167220A/en not_active Expired - Lifetime
- 1978-01-30 GB GB3729/78A patent/GB1560182A/en not_active Expired
- 1978-08-17 SE SE7808728A patent/SE425091B/sv not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1069094B (de) * | 1959-11-19 | H. C. Smith Oil Tool Co., Compton, Calif. (V. St. A.) | Rollenmeißel | |
US1816203A (en) * | 1929-06-10 | 1931-07-28 | Reed Roller Bit Co | Roller bit |
DE1056075B (de) * | 1957-06-04 | 1959-04-30 | Albert C Juhl | Einrichtung an Konusrollenmeisseln zum Schutz gegen das Eindringen von Spuelwasser in die Rollen- und Kugellager |
FR1269370A (fr) * | 1960-07-13 | 1961-08-11 | Shell Int Research | Dispositif de forage des trous dans les couches souterraines |
FR1421246A (fr) * | 1963-04-12 | 1965-12-17 | Inst Francais Du Petrole | Outils de forage pouvant fonctionner à grandes vitesses de rotation |
US3921735A (en) * | 1975-02-27 | 1975-11-25 | Dresser Ind | Rotary rock bit with cone mouth air screen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2438737A1 (fr) * | 1978-08-18 | 1980-05-09 | Dresser Ind | Dispositif de lubrification de trepan pour roche actionne par la molette |
Also Published As
Publication number | Publication date |
---|---|
GB1560182A (en) | 1980-01-30 |
DE2703724C3 (de) | 1980-02-21 |
SE425091B (sv) | 1982-08-30 |
US4167220A (en) | 1979-09-11 |
SE7808728L (sv) | 1979-02-19 |
DE2703724A1 (de) | 1978-08-03 |
DE2703724B2 (de) | 1979-06-21 |
FR2378939B1 (fr) | 1982-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |