FR2448053B1 - - Google Patents
Info
- Publication number
- FR2448053B1 FR2448053B1 FR8001477A FR8001477A FR2448053B1 FR 2448053 B1 FR2448053 B1 FR 2448053B1 FR 8001477 A FR8001477 A FR 8001477A FR 8001477 A FR8001477 A FR 8001477A FR 2448053 B1 FR2448053 B1 FR 2448053B1
- Authority
- FR
- France
- 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
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
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- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/028—Devices or accesories for injecting a grouting liquid in a bore-hole
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0042—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member
- F04B7/0046—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member for rotating distribution members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
- F04B7/0266—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated the inlet and discharge means being separate members
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8001477A FR2448053A1 (fr) | 1979-02-02 | 1980-01-24 | Pompe pour l'injection de mortier ou d'autres coulis dans des trous d'ancrage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19797902915U DE7902915U1 (de) | 1979-02-02 | 1979-02-02 | Pumpe zum einspritzen von moerteln in ankerloecher |
FR8001477A FR2448053A1 (fr) | 1979-02-02 | 1980-01-24 | Pompe pour l'injection de mortier ou d'autres coulis dans des trous d'ancrage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2448053A1 FR2448053A1 (fr) | 1980-08-29 |
FR2448053B1 true FR2448053B1 (es) | 1985-04-19 |
Family
ID=25948392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8001477A Granted FR2448053A1 (fr) | 1979-02-02 | 1980-01-24 | Pompe pour l'injection de mortier ou d'autres coulis dans des trous d'ancrage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2448053A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3401089A1 (de) * | 1984-01-13 | 1985-07-18 | Hilti Ag, Schaan | Setzverfahren fuer befestigungselemente |
FI79597C (fi) * | 1985-11-07 | 1990-01-10 | Tampella Oy Ab | Foerfarande och apparat foer matning av betong i ett borrhaol vid betongbultning av berg. |
FR2881187B1 (fr) * | 2005-01-25 | 2007-03-02 | Air Comprime Francais Vit Co S | Dispositif pour le pompage et la projection, l'application, l'enduction ou le jointoiement de materiaux de construction |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB813903A (en) * | 1954-10-11 | 1959-05-27 | Winget Ltd | Apparatus for pumping materials in the fluid or semi-fluid state |
GB698629A (en) * | 1950-10-09 | 1953-10-21 | Blaw Knox Ltd | Improvements in or relating to concrete pumps |
BE544161A (es) * | 1955-03-24 | |||
FR1304684A (fr) * | 1961-07-28 | 1962-09-28 | Pompe hydraulique à pistons pour refouler des produits épais, en bouillie ou plastiques | |
FR1349263A (fr) * | 1962-11-08 | 1964-01-17 | Dispositif de pompage pour le déplacement de béton ou autre matière pâteuse |
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1980
- 1980-01-24 FR FR8001477A patent/FR2448053A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2448053A1 (fr) | 1980-08-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
DR | Decision of the appeal court due to an appeal at law against decisions of the director of the inpi, except decision of lapse | ||
ST | Notification of lapse |