FR2037092B2 - - Google Patents
Info
- Publication number
- FR2037092B2 FR2037092B2 FR7004667A FR7004667A FR2037092B2 FR 2037092 B2 FR2037092 B2 FR 2037092B2 FR 7004667 A FR7004667 A FR 7004667A FR 7004667 A FR7004667 A FR 7004667A FR 2037092 B2 FR2037092 B2 FR 2037092B2
- 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
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
-
- 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
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0443—Draining of the housing; Arrangements for handling leaked fluids
-
- 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
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/06—Control
- F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
-
- 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
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
- F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
- F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
- F04B1/1074—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks with two or more serially arranged radial piston-cylinder units
- F04B1/1077—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks with two or more serially arranged radial piston-cylinder units located side-by-side
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
- F04B49/123—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
- F04B49/128—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the cylinders, e.g. by moving a cylinder block
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691907840 DE1907840C3 (en) | 1969-02-17 | Radial piston pump |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2037092A2 FR2037092A2 (en) | 1970-12-31 |
FR2037092B2 true FR2037092B2 (en) | 1974-05-10 |
Family
ID=5725482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7004667A Expired FR2037092B2 (en) | 1969-02-17 | 1970-02-10 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3614265A (en) |
CA (1) | CA927677A (en) |
DD (1) | DD99201A6 (en) |
FR (1) | FR2037092B2 (en) |
GB (1) | GB1294181A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3903749A (en) * | 1974-03-15 | 1975-09-09 | Reinhold R Kieper | Power transmission |
US20150086393A1 (en) * | 2013-09-23 | 2015-03-26 | Hyundai Motor Company | Oil pump for vehicle |
US9003955B1 (en) | 2014-01-24 | 2015-04-14 | Omax Corporation | Pump systems and associated methods for use with waterjet systems and other high pressure fluid systems |
US10808688B1 (en) | 2017-07-03 | 2020-10-20 | Omax Corporation | High pressure pumps having a check valve keeper and associated systems and methods |
WO2019215850A1 (en) * | 2018-05-09 | 2019-11-14 | 株式会社ラピート | Radial piston-type hydraulic actuator |
CN115698507A (en) | 2020-03-30 | 2023-02-03 | 海别得公司 | Cylinder for liquid injection pump with multifunctional interface longitudinal end |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2328717A (en) * | 1941-06-09 | 1943-09-07 | Midland Machine Corp | Pump |
FR1089490A (en) * | 1953-12-16 | 1955-03-17 | Sutcliffe Richard Ltd | Hydraulic control unit |
US3044412A (en) * | 1958-05-13 | 1962-07-17 | New York Air Brake Co | High pressure hydraulic pump or motor |
-
1970
- 1970-01-13 CA CA072024A patent/CA927677A/en not_active Expired
- 1970-01-15 US US3084A patent/US3614265A/en not_active Expired - Lifetime
- 1970-02-10 FR FR7004667A patent/FR2037092B2/fr not_active Expired
- 1970-02-16 DD DD145553A patent/DD99201A6/xx unknown
- 1970-02-16 GB GB7366/70A patent/GB1294181A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1294181A (en) | 1972-10-25 |
DE1907840B2 (en) | 1975-10-09 |
DD99201A6 (en) | 1973-07-20 |
CA927677A (en) | 1973-06-05 |
US3614265A (en) | 1971-10-19 |
DE1907840A1 (en) | 1970-10-08 |
FR2037092A2 (en) | 1970-12-31 |