CA1127027A - Sealing of telescopically related elements - Google Patents
Sealing of telescopically related elementsInfo
- Publication number
- CA1127027A CA1127027A CA339,530A CA339530A CA1127027A CA 1127027 A CA1127027 A CA 1127027A CA 339530 A CA339530 A CA 339530A CA 1127027 A CA1127027 A CA 1127027A
- Authority
- CA
- Canada
- Prior art keywords
- sealing
- sealing ring
- bit
- ring
- drill body
- 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.)
- Expired
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 98
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 5
- 229910000760 Hardened steel Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 239000006096 absorbing agent Substances 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 230000000295 complement effect Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241000905957 Channa melasoma Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
- F16J15/28—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of metal
-
- 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
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/14—Fluid operated hammers
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Earth Drilling (AREA)
- Seal Device For Vehicle (AREA)
- Drilling Tools (AREA)
- Sealing Devices (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7844129 | 1978-11-10 | ||
| GB44129/78 | 1978-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1127027A true CA1127027A (en) | 1982-07-06 |
Family
ID=10500974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA339,530A Expired CA1127027A (en) | 1978-11-10 | 1979-11-09 | Sealing of telescopically related elements |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4350348A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0011218B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5569359A (cg-RX-API-DMAC7.html) |
| AT (1) | ATE9389T1 (cg-RX-API-DMAC7.html) |
| AU (1) | AU529423B2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA1127027A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2967216D1 (cg-RX-API-DMAC7.html) |
| ES (1) | ES8100417A1 (cg-RX-API-DMAC7.html) |
| IN (1) | IN152191B (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA795943B (cg-RX-API-DMAC7.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5099749A (en) * | 1990-04-19 | 1992-03-31 | Darish Joseph J | Compound motion fluid actuating device and method |
| US5090500A (en) * | 1990-11-30 | 1992-02-25 | Sandvik Rock Tools, Inc. | Replaceable wear sleeve for percussion drill |
| KR100754815B1 (ko) * | 2000-09-22 | 2007-09-04 | 인거솔-랜드 캄파니 | 다운홀 드릴용 신속 분리 드릴 비트 |
| US6938710B2 (en) * | 2003-06-27 | 2005-09-06 | Sandvik Ab | Bit head retaining system and method of installing a bit head in a percussion drill |
| DE102005059926A1 (de) * | 2005-12-13 | 2007-06-21 | Carl Freudenberg Kg | Dichtring und Dichtungsanordnung sowie deren Verwendung |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US601614A (en) * | 1898-03-29 | John w | ||
| CA911422A (en) * | 1972-10-03 | W. Hughes Robert | Rock drill bit drive | |
| US648474A (en) * | 1899-02-10 | 1900-05-01 | John S Ward | Piston-rod packing. |
| US1498104A (en) * | 1919-09-16 | 1924-06-17 | Irving U Eggert | Rod packing |
| US1560763A (en) * | 1925-01-27 | 1925-11-10 | Frank M Collins | Packing head and blow-out preventer for rotary-type well-drilling apparatus |
| US2764130A (en) * | 1952-07-24 | 1956-09-25 | Bassinger Ross | Fluid actuated impact tool |
| US3023014A (en) * | 1957-11-18 | 1962-02-27 | Int Harvester Co | Seal between relatively rotating members |
| US3322216A (en) * | 1964-11-18 | 1967-05-30 | Ingersoll Rand Co | Anvil for percussive drill |
| US3365202A (en) * | 1965-06-15 | 1968-01-23 | Ida H. Carleton | Downhole drilling motor having an improved shaft seal |
| US3297091A (en) * | 1965-06-30 | 1967-01-10 | Clarence R Dale | Rotating gas drilling head |
| GB1419981A (en) * | 1973-01-09 | 1976-01-07 | Halifax Tool Co Ltd | Percussion drills |
| CA976948A (en) * | 1973-06-25 | 1975-10-28 | Hughes Tool Company | Exhaust means for percussion tool motors |
| US3936247A (en) * | 1973-08-15 | 1976-02-03 | Smith International, Inc. | Floating flow restrictors for fluid motors |
| US4100976A (en) * | 1976-12-06 | 1978-07-18 | Reed Tool Co. | Pneumatic impact drilling tool |
| US4106571A (en) * | 1976-12-06 | 1978-08-15 | Reed Tool Co. | Pneumatic impact drilling tool |
-
1979
- 1979-11-06 ZA ZA00795943A patent/ZA795943B/xx unknown
- 1979-11-06 AU AU52539/79A patent/AU529423B2/en not_active Ceased
- 1979-11-06 AT AT79104335T patent/ATE9389T1/de not_active IP Right Cessation
- 1979-11-06 EP EP79104335A patent/EP0011218B1/en not_active Expired
- 1979-11-06 DE DE7979104335T patent/DE2967216D1/de not_active Expired
- 1979-11-07 ES ES485776A patent/ES8100417A1/es not_active Expired
- 1979-11-08 US US06/092,269 patent/US4350348A/en not_active Expired - Lifetime
- 1979-11-09 CA CA339,530A patent/CA1127027A/en not_active Expired
- 1979-11-09 IN IN1170/CAL/79A patent/IN152191B/en unknown
- 1979-11-10 JP JP14597479A patent/JPS5569359A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0011218A1 (en) | 1980-05-28 |
| ES485776A0 (es) | 1980-11-01 |
| ES8100417A1 (es) | 1980-11-01 |
| AU529423B2 (en) | 1983-06-09 |
| ATE9389T1 (de) | 1984-09-15 |
| JPS5569359A (en) | 1980-05-24 |
| EP0011218B1 (en) | 1984-09-12 |
| AU5253979A (en) | 1980-05-15 |
| DE2967216D1 (en) | 1984-10-18 |
| US4350348A (en) | 1982-09-21 |
| IN152191B (cg-RX-API-DMAC7.html) | 1983-11-12 |
| ZA795943B (en) | 1980-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |