DE1943203A1 - Rotationspumpe - Google Patents
RotationspumpeInfo
- Publication number
- DE1943203A1 DE1943203A1 DE19691943203 DE1943203A DE1943203A1 DE 1943203 A1 DE1943203 A1 DE 1943203A1 DE 19691943203 DE19691943203 DE 19691943203 DE 1943203 A DE1943203 A DE 1943203A DE 1943203 A1 DE1943203 A1 DE 1943203A1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- pump
- pressure
- bore
- rotation
- 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
- 239000007788 liquid Substances 0.000 claims description 44
- 230000009471 action Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- LJOOWESTVASNOG-UFJKPHDISA-N [(1s,3r,4ar,7s,8s,8as)-3-hydroxy-8-[2-[(4r)-4-hydroxy-6-oxooxan-2-yl]ethyl]-7-methyl-1,2,3,4,4a,7,8,8a-octahydronaphthalen-1-yl] (2s)-2-methylbutanoate Chemical compound C([C@H]1[C@@H](C)C=C[C@H]2C[C@@H](O)C[C@@H]([C@H]12)OC(=O)[C@@H](C)CC)CC1C[C@@H](O)CC(=O)O1 LJOOWESTVASNOG-UFJKPHDISA-N 0.000 description 1
- 229940127204 compound 29 Drugs 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- F04C2240/00—Components
- F04C2240/60—Shafts
- F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP43061093A JPS5028645B1 (enrdf_load_stackoverflow) | 1968-08-26 | 1968-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1943203A1 true DE1943203A1 (de) | 1970-04-23 |
Family
ID=13161106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691943203 Pending DE1943203A1 (de) | 1968-08-26 | 1969-08-25 | Rotationspumpe |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3600108A (enrdf_load_stackoverflow) |
| JP (1) | JPS5028645B1 (enrdf_load_stackoverflow) |
| DE (1) | DE1943203A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2016383A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1259389A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3663125A (en) * | 1970-11-23 | 1972-05-16 | Lucas Industries Ltd | Hydraulic pump |
| DE2318080A1 (de) * | 1973-04-11 | 1974-10-31 | Teves Gmbh Alfred | Druckmittelpumpe |
| DE2807301A1 (de) * | 1978-02-21 | 1979-08-23 | Audi Nsu Auto Union Ag | Einrichtung zur leistungsregelung bei einem rotationskolben-verdichter |
| DE3904945A1 (de) * | 1988-02-18 | 1989-08-31 | Honda Motor Co Ltd | Hydrostatisches kontinuierlich variables getriebe |
| DE4203983A1 (de) * | 1992-02-11 | 1992-08-20 | Ulf Greufe | Vorrichtung und verfahren zur leistungszifferverbesserung im kaeltemittelkreislauf |
| GB2447627B (en) * | 2007-03-20 | 2011-05-25 | Ford Global Tech Llc | A check valve for a vacuum pump |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1198716A (en) * | 1966-12-17 | 1970-07-15 | Toyoda Machine Works Ltd | Improvements in or relating to Rotary Pumps. |
-
1968
- 1968-08-26 JP JP43061093A patent/JPS5028645B1/ja active Pending
-
1969
- 1969-08-25 US US852706A patent/US3600108A/en not_active Expired - Lifetime
- 1969-08-25 DE DE19691943203 patent/DE1943203A1/de active Pending
- 1969-08-25 FR FR6929037A patent/FR2016383A1/fr not_active Withdrawn
- 1969-08-26 GB GB1259389D patent/GB1259389A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3600108A (en) | 1971-08-17 |
| JPS5028645B1 (enrdf_load_stackoverflow) | 1975-09-17 |
| GB1259389A (enrdf_load_stackoverflow) | 1972-01-05 |
| FR2016383A1 (enrdf_load_stackoverflow) | 1970-05-08 |
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