BE614436A - Perfectionnements aux perforatrices - Google Patents
Perfectionnements aux perforatricesInfo
- Publication number
- BE614436A BE614436A BE614436A BE614436A BE614436A BE 614436 A BE614436 A BE 614436A BE 614436 A BE614436 A BE 614436A BE 614436 A BE614436 A BE 614436A BE 614436 A BE614436 A BE 614436A
- Authority
- BE
- Belgium
- Prior art keywords
- perforation
- perforation improvements
- Prior art date
Links
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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/14—Fluid operated hammers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49909—Securing cup or tube between axially extending concentric annuli
- Y10T29/49911—Securing cup or tube between axially extending concentric annuli by expanding inner annulus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
- Y10T29/4994—Radially expanding internal tube
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92023A US3078827A (en) | 1961-02-27 | 1961-02-27 | Valving arrangement for rock drills |
Publications (1)
Publication Number | Publication Date |
---|---|
BE614436A true BE614436A (fr) | 1962-06-18 |
Family
ID=22230918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE614436A BE614436A (fr) | 1961-02-27 | 1962-02-27 | Perfectionnements aux perforatrices |
Country Status (5)
Country | Link |
---|---|
US (2) | US3078827A (xx) |
BE (1) | BE614436A (xx) |
GB (1) | GB934166A (xx) |
MY (1) | MY6400074A (xx) |
SE (1) | SE303731B (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE637490A (xx) * | 1962-09-17 | |||
US3270822A (en) * | 1965-12-06 | 1966-09-06 | Atlantic Refining Co | Percussive unit for earth drilling |
US3415544A (en) * | 1965-12-27 | 1968-12-10 | Johns Manville | Pipe coupling |
US3714993A (en) * | 1970-11-23 | 1973-02-06 | Hughes Tool Co | Valving tube subassembly for percussion bit |
US3885298A (en) * | 1972-04-26 | 1975-05-27 | Texaco Inc | Method of sealing two telescopic pipes together |
EP1451437B1 (en) * | 2001-11-14 | 2006-08-09 | Ingersoll-Rand Company | Fluid distributor device for down-hole-drills |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1540910A (en) * | 1924-09-13 | 1925-06-09 | Ingersoll Rand Co | Rock drill |
US2725214A (en) * | 1950-10-04 | 1955-11-29 | Sandvikens Jernverks Ab | Sealing device for rock drilling machines |
US2859733A (en) * | 1955-11-23 | 1958-11-11 | Bassinger Tool Company | Fluid actuated impact tool |
US2947519A (en) * | 1957-09-11 | 1960-08-02 | Westinghouse Air Brake Co | Percussion drill |
US2951467A (en) * | 1958-11-06 | 1960-09-06 | Ingersoll Rand Co | Rock drill |
US2979033A (en) * | 1958-12-31 | 1961-04-11 | Bassinger Tool Company | Fluid actuated impact tool |
-
0
- US US25705D patent/USRE25705E/en not_active Expired
-
1961
- 1961-02-27 US US92023A patent/US3078827A/en not_active Expired - Lifetime
-
1962
- 1962-02-26 SE SE2106/62A patent/SE303731B/xx unknown
- 1962-02-27 GB GB7610/62A patent/GB934166A/en not_active Expired
- 1962-02-27 BE BE614436A patent/BE614436A/fr unknown
-
1964
- 1964-12-31 MY MY196474A patent/MY6400074A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3078827A (en) | 1963-02-26 |
SE303731B (xx) | 1968-09-09 |
GB934166A (en) | 1963-08-14 |
MY6400074A (en) | 1964-12-31 |
USRE25705E (en) | 1964-12-29 |
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