FR2473644A1 - Pompe a main en alliage leger - Google Patents
Pompe a main en alliage leger Download PDFInfo
- Publication number
- FR2473644A1 FR2473644A1 FR8000535A FR8000535A FR2473644A1 FR 2473644 A1 FR2473644 A1 FR 2473644A1 FR 8000535 A FR8000535 A FR 8000535A FR 8000535 A FR8000535 A FR 8000535A FR 2473644 A1 FR2473644 A1 FR 2473644A1
- Authority
- FR
- France
- Prior art keywords
- hardened
- bore
- anodising
- light alloy
- steel piston
- Prior art date
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 10
- 239000010959 steel Substances 0.000 title claims abstract description 10
- 229910001234 light alloy Inorganic materials 0.000 title claims abstract description 5
- 238000007743 anodising Methods 0.000 title claims abstract 4
- 238000005553 drilling Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000002048 anodisation reaction Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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
- 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
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
- F04B53/162—Adaptations of cylinders
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
- F16J10/02—Cylinders designed to receive moving pistons or plungers
- F16J10/04—Running faces; Liners
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000535A FR2473644A1 (fr) | 1980-01-10 | 1980-01-10 | Pompe a main en alliage leger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000535A FR2473644A1 (fr) | 1980-01-10 | 1980-01-10 | Pompe a main en alliage leger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2473644A1 true FR2473644A1 (fr) | 1981-07-17 |
| FR2473644B3 FR2473644B3 (OSRAM) | 1982-10-15 |
Family
ID=9237427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8000535A Granted FR2473644A1 (fr) | 1980-01-10 | 1980-01-10 | Pompe a main en alliage leger |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2473644A1 (OSRAM) |
-
1980
- 1980-01-10 FR FR8000535A patent/FR2473644A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2473644B3 (OSRAM) | 1982-10-15 |
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