DZ2715A1 - Pompe verticale alternative à pistons plats. - Google Patents
Pompe verticale alternative à pistons plats.Info
- Publication number
- DZ2715A1 DZ2715A1 DZ990016A DZ990016A DZ2715A1 DZ 2715 A1 DZ2715 A1 DZ 2715A1 DZ 990016 A DZ990016 A DZ 990016A DZ 990016 A DZ990016 A DZ 990016A DZ 2715 A1 DZ2715 A1 DZ 2715A1
- Authority
- DZ
- Algeria
- Prior art keywords
- vertical pump
- alternative vertical
- flat pistons
- pistons
- flat
- Prior art date
Links
Classifications
-
- 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
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
-
- 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
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
- F04B47/026—Pull rods, full rod component parts
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/12—Valves; Arrangement of valves arranged in or on pistons
- F04B53/123—Flexible valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9801141A FR2774434B1 (fr) | 1998-02-02 | 1998-02-02 | Pompe alternative verticale a pistons plats |
FR9801142A FR2774435B1 (fr) | 1998-02-02 | 1998-02-02 | Pompe alternative pour l'exhaure de liquides |
Publications (1)
Publication Number | Publication Date |
---|---|
DZ2715A1 true DZ2715A1 (fr) | 2003-09-01 |
Family
ID=26234100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DZ990016A DZ2715A1 (fr) | 1998-02-02 | 1999-01-31 | Pompe verticale alternative à pistons plats. |
Country Status (8)
Country | Link |
---|---|
CN (1) | CN1105241C (fr) |
CU (1) | CU22767A3 (fr) |
DZ (1) | DZ2715A1 (fr) |
EG (1) | EG22166A (fr) |
MA (1) | MA24751A1 (fr) |
MY (1) | MY127848A (fr) |
OA (1) | OA11100A (fr) |
TN (1) | TNSN99012A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111425380A (zh) * | 2020-04-21 | 2020-07-17 | 卫玮 | 抽油泵及凡尔结构 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1112514A (fr) * | 1980-03-03 | 1981-11-17 | Germain Belanger | Pompe de fluide |
FR2634253B1 (fr) * | 1988-07-13 | 1990-09-21 | Gueroult Robert | Dispositif de pompage a pistons multiples et piston pour ce dispositif |
FR2732080B1 (fr) * | 1995-03-22 | 1997-10-24 | Sorelec | Pompe alternative verticale |
-
1999
- 1999-01-30 MY MYPI9900347 patent/MY127848A/en unknown
- 1999-01-31 DZ DZ990016A patent/DZ2715A1/fr active
- 1999-02-01 MA MA25445A patent/MA24751A1/fr unknown
- 1999-02-01 CU CU1999013A patent/CU22767A3/es unknown
- 1999-02-02 OA OA9900023A patent/OA11100A/fr unknown
- 1999-02-02 EG EG9499A patent/EG22166A/xx active
- 1999-02-02 TN TNTNSN99012A patent/TNSN99012A1/fr unknown
- 1999-02-02 CN CN99100759A patent/CN1105241C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
OA11100A (fr) | 2003-03-17 |
TNSN99012A1 (fr) | 2001-12-31 |
CN1225421A (zh) | 1999-08-11 |
MY127848A (en) | 2006-12-29 |
CN1105241C (zh) | 2003-04-09 |
EG22166A (en) | 2002-09-30 |
MA24751A1 (fr) | 1999-10-01 |
CU22767A3 (es) | 2002-07-24 |
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