NL6816856A - - Google Patents
Info
- Publication number
- NL6816856A NL6816856A NL6816856A NL6816856A NL6816856A NL 6816856 A NL6816856 A NL 6816856A NL 6816856 A NL6816856 A NL 6816856A NL 6816856 A NL6816856 A NL 6816856A NL 6816856 A NL6816856 A NL 6816856A
- Authority
- NL
- Netherlands
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
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
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)
- Cleaning In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68895167A | 1967-12-07 | 1967-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6816856A true NL6816856A (xx) | 1969-06-10 |
Family
ID=24766463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6816856A NL6816856A (xx) | 1967-12-07 | 1968-11-26 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3540572A (xx) |
| DE (1) | DE1813191A1 (xx) |
| GB (1) | GB1212434A (xx) |
| NL (1) | NL6816856A (xx) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1140639B (de) * | 1960-07-30 | 1962-12-06 | Siemens Ag | Fluessigkeitsgekuehlte Staenderwicklung fuer elektrische Generatoren mit aus Hohlleitern verdrillten Leiterstaeben |
| FR2563861B1 (fr) * | 1984-05-03 | 1986-08-29 | Soletanche | Dispositif de nettoyage de tarieres. |
| FR2594481A1 (fr) * | 1986-02-18 | 1987-08-21 | Bourg Claude | Systeme de nettoyage des tarieres utilisees en fondation speciale |
| IT1236315B (it) * | 1989-11-21 | 1993-02-09 | Dispositivo di raschiatura per trivelle ad elica continua | |
| DE4336992A1 (de) * | 1993-09-20 | 1995-03-23 | Abb Management Ag | Einrichtung zur elektrischen und mechanischen Verbindung der Teilleiter zur Zuführung bzw. Abführung der Kühlflüssigkeit |
| US5657852A (en) * | 1995-10-31 | 1997-08-19 | National Rubber Technology Inc. | Screw conveyor for tacky media |
| GB2332689B (en) * | 1997-12-24 | 2002-01-16 | Kvaerner Cementation Found Ltd | Improved auger cleaners |
| DE19941409C1 (de) * | 1999-08-31 | 2001-02-15 | Bauer Spezialtiefbau | Schneckenputzer |
| GB0019804D0 (en) * | 2000-08-12 | 2000-09-27 | Elle Holdings Limited Van | Auger cleaning device |
| US6749032B2 (en) * | 2002-11-12 | 2004-06-15 | Cajun Constructors, Inc. | Auger cleaning device |
| DE102017119377B3 (de) * | 2017-08-24 | 2018-08-16 | Karl Schnell Gmbh & Co. Kg | Reinigungsvorrichtung und Verfahren zur Reinigung einer Förderschnecke |
| FR3083731A1 (fr) * | 2018-07-11 | 2020-01-17 | Sidel Participations | Dispositif de transfert de corps creux equipe d'un outil de nettoyage |
-
1967
- 1967-12-07 US US688951A patent/US3540572A/en not_active Expired - Lifetime
-
1968
- 1968-11-21 GB GB55359/68A patent/GB1212434A/en not_active Expired
- 1968-11-26 NL NL6816856A patent/NL6816856A/xx unknown
- 1968-12-06 DE DE19681813191 patent/DE1813191A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1212434A (en) | 1970-11-18 |
| US3540572A (en) | 1970-11-17 |
| DE1813191A1 (de) | 1969-08-21 |