PL222465A1 - - Google Patents
Info
- Publication number
- PL222465A1 PL222465A1 PL22246580A PL22246580A PL222465A1 PL 222465 A1 PL222465 A1 PL 222465A1 PL 22246580 A PL22246580 A PL 22246580A PL 22246580 A PL22246580 A PL 22246580A PL 222465 A1 PL222465 A1 PL 222465A1
- Authority
- PL
- Poland
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/02—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for several machines or pumps connected in series or in parallel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT67480/79A IT1119682B (en) | 1979-03-07 | 1979-03-07 | AFLUID PUMP FOR HYDRAULIC CIRCUITS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL222465A1 true PL222465A1 (en) | 1981-01-30 |
Family
ID=11302760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22246580A PL222465A1 (en) | 1979-03-07 | 1980-03-05 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS55119993A (en) |
| BR (1) | BR8001045A (en) |
| DE (1) | DE3003108A1 (en) |
| FR (1) | FR2450963A1 (en) |
| GB (1) | GB2049814A (en) |
| IT (1) | IT1119682B (en) |
| PL (1) | PL222465A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3210759A1 (en) * | 1981-09-17 | 1983-10-06 | Walter Schopf | Pump combination with flow control device |
| DE3406349A1 (en) * | 1983-06-03 | 1984-12-06 | Robert Bosch Gmbh, 7000 Stuttgart | DISPLACEMENT MACHINE |
| JPS6123485U (en) * | 1984-07-18 | 1986-02-12 | 東京部品工業株式会社 | Gear pump with metering circuit |
| JPH01193089A (en) * | 1988-01-29 | 1989-08-03 | Toshiba Corp | Rotary compressor |
| GB2286017A (en) * | 1994-01-21 | 1995-08-02 | Concentric Pumps Ltd | Improvements relating to pumps |
| JP2009062969A (en) * | 2007-08-09 | 2009-03-26 | Toyota Industries Corp | Variable displacement type gear pump |
| CN104214090B (en) * | 2014-08-08 | 2017-04-26 | 宁波江东晟创工业产品设计有限公司 | An integral structure of a gear pump and a jet flow valve |
| CN104806518A (en) * | 2015-03-31 | 2015-07-29 | 徐工集团工程机械股份有限公司道路机械分公司 | Electronic control converging pump achieving variable displacement of gear pumps |
| JP6771338B2 (en) * | 2016-08-26 | 2020-10-21 | 三菱パワー株式会社 | Pump system and its operation method and power plant |
| DE102019132783A1 (en) * | 2019-12-03 | 2020-10-08 | Audi Ag | Compressor arrangement for a drive of a motor vehicle and motor vehicle with a compressor arrangement |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1004798A (en) * | 1947-05-14 | 1952-04-02 | Snecma | Installation of pressurized fluid distribution at various flow rates |
| DE1040904B (en) * | 1952-05-21 | 1958-10-09 | Borg Warner | Hydraulic pump system |
| US3067689A (en) * | 1958-10-06 | 1962-12-11 | Gen Motors Corp | Variable capacity fluid supply |
| US3361068A (en) * | 1966-08-18 | 1968-01-02 | Allis Chalmers Mfg Co | Double hydraulic pump with built-in unloading valve |
| GB1331850A (en) * | 1970-11-17 | 1973-09-26 | Fiat Spa | Self regulating gear pump |
| JPS5124729B2 (en) * | 1972-07-11 | 1976-07-26 |
-
1979
- 1979-03-07 IT IT67480/79A patent/IT1119682B/en active
-
1980
- 1980-01-29 DE DE19803003108 patent/DE3003108A1/en not_active Withdrawn
- 1980-02-13 JP JP1560980A patent/JPS55119993A/en active Granted
- 1980-02-20 FR FR8003649A patent/FR2450963A1/en not_active Withdrawn
- 1980-02-22 BR BR8001045A patent/BR8001045A/en unknown
- 1980-03-04 GB GB8007388A patent/GB2049814A/en not_active Withdrawn
- 1980-03-05 PL PL22246580A patent/PL222465A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55119993A (en) | 1980-09-16 |
| BR8001045A (en) | 1980-10-29 |
| GB2049814A (en) | 1980-12-31 |
| DE3003108A1 (en) | 1980-09-11 |
| IT1119682B (en) | 1986-03-10 |
| JPS6220397B2 (en) | 1987-05-07 |
| FR2450963A1 (en) | 1980-10-03 |
| IT7967480A0 (en) | 1979-03-07 |