NL159754B - CONTROLLABLE INTERCHANGE DEVICE FOR PIPES. - Google Patents
CONTROLLABLE INTERCHANGE DEVICE FOR PIPES.Info
- Publication number
- NL159754B NL159754B NL7608548.A NL7608548A NL159754B NL 159754 B NL159754 B NL 159754B NL 7608548 A NL7608548 A NL 7608548A NL 159754 B NL159754 B NL 159754B
- Authority
- NL
- Netherlands
- Prior art keywords
- controllable
- pipes
- interchange device
- interchange
- controllable interchange
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
- B65G51/24—Switches
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
- E21B23/12—Tool diverters
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/46—Launching or retrieval of pigs or moles
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6563970A | 1970-08-20 | 1970-08-20 | |
NL7111409A NL7111409A (en) | 1970-08-20 | 1971-08-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7608548A NL7608548A (en) | 1976-12-31 |
NL159754B true NL159754B (en) | 1979-03-15 |
Family
ID=26644680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7608548.A NL159754B (en) | 1970-08-20 | 1976-07-30 | CONTROLLABLE INTERCHANGE DEVICE FOR PIPES. |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL159754B (en) |
-
1976
- 1976-07-30 NL NL7608548.A patent/NL159754B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL7608548A (en) | 1976-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: HYDRIL |