GB675374A - Improvements in or relating to rotary boring plant for deep bores - Google Patents
Improvements in or relating to rotary boring plant for deep boresInfo
- Publication number
- GB675374A GB675374A GB324/50A GB32450A GB675374A GB 675374 A GB675374 A GB 675374A GB 324/50 A GB324/50 A GB 324/50A GB 32450 A GB32450 A GB 32450A GB 675374 A GB675374 A GB 675374A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulley
- boring
- rope
- flush water
- relating
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 230000001105 regulatory effect Effects 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
- E21B45/00—Measuring the drilling time or rate of penetration
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
675,374. Well boring. HANIEL & LUEG GES. Jan. 5, 1950. [Oct. 28, 1949] No. 324/50. Class 85. The sinking speed of a drill during deep boring is instantaneously recorded at a point convenient to the driller by a tachometer or similar measuring or indicating arrangement 9-11 which is driven by the paying out drum rope 2 by the first rope pulley of the tower pulleys of the pulley tackle 3, 4. In the preferred form, the driving disc of the electrical transmitter, positioned on the tower head, is driven directly by the first rope pulley of the pulley tackle. The indicator 11 may be used to control the flush water pump through known regulating arrangement so that the correct quantity of flush water necessary for the boring rate at any given instant is automatically circulated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE675374X | 1949-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB675374A true GB675374A (en) | 1952-07-09 |
Family
ID=6593636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB324/50A Expired GB675374A (en) | 1949-10-28 | 1950-01-05 | Improvements in or relating to rotary boring plant for deep bores |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB675374A (en) |
-
1950
- 1950-01-05 GB GB324/50A patent/GB675374A/en not_active Expired
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