FR2658250B1 - - Google Patents
Info
- Publication number
- FR2658250B1 FR2658250B1 FR9101042A FR9101042A FR2658250B1 FR 2658250 B1 FR2658250 B1 FR 2658250B1 FR 9101042 A FR9101042 A FR 9101042A FR 9101042 A FR9101042 A FR 9101042A FR 2658250 B1 FR2658250 B1 FR 2658250B1
- 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 - Fee Related
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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/12—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having plural sets of cylinders or pistons
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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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
- F04B27/0878—Pistons
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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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
- F04B39/0022—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons piston rods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4003888A DE4003888A1 (en) | 1990-02-09 | 1990-02-09 | Swashplate-driven piston compressor - has resilient connection between swashplate and piston |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2658250A1 FR2658250A1 (en) | 1991-08-16 |
FR2658250B1 true FR2658250B1 (en) | 1995-05-19 |
Family
ID=6399751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9101042A Granted FR2658250A1 (en) | 1990-02-09 | 1991-01-30 | AXIAL PISTON COMPRESSOR COMPRISING A DOUBLE PISTON CONTROLLED BY A NUTATION DISC. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH04214968A (en) |
DE (1) | DE4003888A1 (en) |
FR (1) | FR2658250A1 (en) |
IT (1) | IT1247832B (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR549434A (en) * | 1921-03-29 | 1923-02-09 | Improvements to pumps | |
DE949680C (en) * | 1952-08-29 | 1956-09-27 | Ricardo & Co Engineers | Piston compressor for air or other gaseous media |
GB1128622A (en) * | 1964-12-02 | 1968-09-25 | Humber Ltd | Improvements in or relating to piston engines pumps or compressors |
DE3801802A1 (en) * | 1988-01-22 | 1989-08-03 | Danfoss As | CONNECTING ROD FOR AN AXIAL PISTON COMPRESSOR |
-
1990
- 1990-02-09 DE DE4003888A patent/DE4003888A1/en not_active Withdrawn
-
1991
- 1991-01-30 FR FR9101042A patent/FR2658250A1/en active Granted
- 1991-02-05 IT ITMI910281A patent/IT1247832B/en active IP Right Grant
- 1991-02-06 JP JP3015396A patent/JPH04214968A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE4003888A1 (en) | 1991-08-14 |
ITMI910281A1 (en) | 1992-08-05 |
JPH04214968A (en) | 1992-08-05 |
ITMI910281A0 (en) | 1991-02-05 |
FR2658250A1 (en) | 1991-08-16 |
IT1247832B (en) | 1995-01-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |