JPS57163174A - Axial piston machine - Google Patents
Axial piston machineInfo
- Publication number
- JPS57163174A JPS57163174A JP56046470A JP4647081A JPS57163174A JP S57163174 A JPS57163174 A JP S57163174A JP 56046470 A JP56046470 A JP 56046470A JP 4647081 A JP4647081 A JP 4647081A JP S57163174 A JPS57163174 A JP S57163174A
- Authority
- JP
- Japan
- Prior art keywords
- water
- liquid
- hwbf
- raw liquid
- high content
- 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.)
- Pending
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
- 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)
- Hydraulic Motors (AREA)
- Reciprocating Pumps (AREA)
Abstract
PURPOSE:To improve durability of a machine for handling work fluid having a high content of water, by lubricating the sections of roller bearings with raw liquid of work fluid having a high content of water or the like, and sealing the bearing sections by use of proper sealing means. CONSTITUTION:Roller bearings 3, 4 are lubricated by feeding raw liquid of work fluid having a high content of water (HWBF) or a highly dense fluid obtained by admixing a small amount of water to the raw liquid from a port 22, and the portions of the bearings 3, 4 are sealed by sealing means 5, 6. With such an arrangement, if leakage of liquid into a casing 17 is caused due to wear of the sealing means 5, separation of emulsion from the HWBF is never caused since the liquid has naturally the properties of the raw liquid of HWBF.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56046470A JPS57163174A (en) | 1981-03-31 | 1981-03-31 | Axial piston machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56046470A JPS57163174A (en) | 1981-03-31 | 1981-03-31 | Axial piston machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57163174A true JPS57163174A (en) | 1982-10-07 |
Family
ID=12748060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56046470A Pending JPS57163174A (en) | 1981-03-31 | 1981-03-31 | Axial piston machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57163174A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0105222A2 (en) * | 1982-09-10 | 1984-04-11 | Hermann Hemscheidt Maschinenfabrik GmbH & Co. | Axial piston machine |
-
1981
- 1981-03-31 JP JP56046470A patent/JPS57163174A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0105222A2 (en) * | 1982-09-10 | 1984-04-11 | Hermann Hemscheidt Maschinenfabrik GmbH & Co. | Axial piston machine |
US4520712A (en) * | 1982-09-10 | 1985-06-04 | Hermann Hemscheidt Maschinenfabrik Gmbh & Co. | Axial piston machine having a sealed bearing box |
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