FR2454543B1 - - Google Patents
Info
- Publication number
- FR2454543B1 FR2454543B1 FR7909919A FR7909919A FR2454543B1 FR 2454543 B1 FR2454543 B1 FR 2454543B1 FR 7909919 A FR7909919 A FR 7909919A FR 7909919 A FR7909919 A FR 7909919A FR 2454543 B1 FR2454543 B1 FR 2454543B1
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
-
- 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
- F04B15/04—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being hot or corrosive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0466—Nickel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0469—Other heavy metals
- F05C2201/0475—Copper or alloys thereof
- F05C2201/0478—Bronze (Cu/Sn alloy)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/12—Coating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7909919A FR2454543A1 (fr) | 1979-04-19 | 1979-04-19 | Machine, telle que pompe, dont au moins certaines parties mobiles sont en contact avec l'eau de mer |
EP80400461A EP0018265A1 (fr) | 1979-04-19 | 1980-04-08 | Machine, telle que pompe, dont au moins certaines parties mobiles sont en contact avec l'eau de mer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7909919A FR2454543A1 (fr) | 1979-04-19 | 1979-04-19 | Machine, telle que pompe, dont au moins certaines parties mobiles sont en contact avec l'eau de mer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2454543A1 FR2454543A1 (fr) | 1980-11-14 |
FR2454543B1 true FR2454543B1 (fr) | 1982-05-21 |
Family
ID=9224494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7909919A Granted FR2454543A1 (fr) | 1979-04-19 | 1979-04-19 | Machine, telle que pompe, dont au moins certaines parties mobiles sont en contact avec l'eau de mer |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0018265A1 (fr) |
FR (1) | FR2454543A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2635830B1 (fr) * | 1988-08-23 | 1993-10-22 | Commissariat A Energie Atomique | Machine volumetrique de type pompe ou compresseur depourvue de lubrification |
US5498142A (en) * | 1995-05-30 | 1996-03-12 | Kudu Industries, Inc. | Hardfacing for progressing cavity pump rotors |
JPH10153170A (ja) * | 1996-11-25 | 1998-06-09 | Sanden Corp | 斜板式圧縮機のピストン |
JP2001003839A (ja) | 1999-06-21 | 2001-01-09 | Hitachi Ltd | 高圧燃料ポンプ |
CN105756877A (zh) * | 2016-04-13 | 2016-07-13 | 武汉钜威天数字化机械制造有限公司 | 对称斜弯主轴结构轴向柱塞液压泵 |
FR3086703B1 (fr) * | 2018-09-27 | 2020-11-06 | Agence Nat Pour La Gestion Des Dechets Radioactifs | Moteur hydraulique a eau |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2709339A (en) * | 1953-07-06 | 1955-05-31 | Pacific Airmotive Corp | Two-stage pumping system with automatic demand responsive control |
US2964420A (en) * | 1955-06-14 | 1960-12-13 | Union Carbide Corp | Refractory coated body |
DE1033028B (de) * | 1956-08-09 | 1958-06-26 | Georg Wiggermann | Hydrostatische Kolbenmaschine |
CH361478A (de) * | 1957-10-17 | 1962-04-15 | Dow Chemical Co | Aus Kolben und Kolbenantriebsteil aufgebauter Pumpenteil |
US3209701A (en) * | 1962-10-05 | 1965-10-05 | Sundstrand Corp | Pump |
US3212448A (en) * | 1963-04-22 | 1965-10-19 | Clevite Corp | Fluid apparatus |
FR1449397A (fr) * | 1965-10-07 | 1966-08-12 | Berkenhoff & Co | Procédé de fabrication de toiles métalliques à résistance à l'usure améliorée |
US3507584A (en) * | 1968-03-27 | 1970-04-21 | Us Navy | Axial piston pump for nonlubricating fluids |
-
1979
- 1979-04-19 FR FR7909919A patent/FR2454543A1/fr active Granted
-
1980
- 1980-04-08 EP EP80400461A patent/EP0018265A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2454543A1 (fr) | 1980-11-14 |
EP0018265A1 (fr) | 1980-10-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |