SE427490B - Anordning vid kolvpump av axialkolvtyp - Google Patents
Anordning vid kolvpump av axialkolvtypInfo
- Publication number
- SE427490B SE427490B SE7807758A SE7807758A SE427490B SE 427490 B SE427490 B SE 427490B SE 7807758 A SE7807758 A SE 7807758A SE 7807758 A SE7807758 A SE 7807758A SE 427490 B SE427490 B SE 427490B
- Authority
- SE
- Sweden
- Prior art keywords
- piston
- washer
- bore
- bores
- spring
- Prior art date
Links
- 238000003825 pressing Methods 0.000 claims description 6
- 239000003921 oil Substances 0.000 description 8
- 238000005461 lubrication Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000002360 preparation method Methods 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
- 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
- F04B1/14—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 having stationary cylinders
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7807758A SE427490B (sv) | 1978-07-12 | 1978-07-12 | Anordning vid kolvpump av axialkolvtyp |
| FR7918519A FR2431043B1 (fr) | 1978-07-12 | 1979-07-11 | Pompe a pistons multiples commandes par disque rotatif basculant |
| JP8696279A JPS5514998A (en) | 1978-07-12 | 1979-07-11 | Improvement on piston pump |
| DE19792928213 DE2928213A1 (de) | 1978-07-12 | 1979-07-12 | Kolbenpumpe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7807758A SE427490B (sv) | 1978-07-12 | 1978-07-12 | Anordning vid kolvpump av axialkolvtyp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7807758L SE7807758L (sv) | 1980-01-13 |
| SE427490B true SE427490B (sv) | 1983-04-11 |
Family
ID=20335432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7807758A SE427490B (sv) | 1978-07-12 | 1978-07-12 | Anordning vid kolvpump av axialkolvtyp |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5514998A (enrdf_load_stackoverflow) |
| DE (1) | DE2928213A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2431043B1 (enrdf_load_stackoverflow) |
| SE (1) | SE427490B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6360081U (enrdf_load_stackoverflow) * | 1986-10-03 | 1988-04-21 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1453856A (fr) * | 1965-03-29 | 1966-09-30 | Bennes Marrel | Perfectionnements aux pompes hydrauliques à pistons axiaux |
| US3304886A (en) * | 1965-11-12 | 1967-02-21 | Borg Warner | Variable displacement check valve pump |
| FR1587661A (enrdf_load_stackoverflow) * | 1968-08-02 | 1970-03-27 | ||
| FR2031877A5 (enrdf_load_stackoverflow) * | 1969-02-07 | 1970-11-20 | Bennes Marrel | |
| GB1457487A (en) * | 1974-06-19 | 1976-12-01 | Leduc G | Hydraulic swash plate pumps |
-
1978
- 1978-07-12 SE SE7807758A patent/SE427490B/sv not_active IP Right Cessation
-
1979
- 1979-07-11 FR FR7918519A patent/FR2431043B1/fr not_active Expired
- 1979-07-11 JP JP8696279A patent/JPS5514998A/ja active Granted
- 1979-07-12 DE DE19792928213 patent/DE2928213A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE7807758L (sv) | 1980-01-13 |
| FR2431043B1 (fr) | 1985-08-16 |
| JPS5514998A (en) | 1980-02-01 |
| JPH0364714B2 (enrdf_load_stackoverflow) | 1991-10-08 |
| FR2431043A1 (fr) | 1980-02-08 |
| DE2928213C2 (enrdf_load_stackoverflow) | 1989-09-21 |
| DE2928213A1 (de) | 1980-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7807758-3 Effective date: 19940210 Format of ref document f/p: F |