DE3823397C2 - - Google Patents
Info
- Publication number
- DE3823397C2 DE3823397C2 DE19883823397 DE3823397A DE3823397C2 DE 3823397 C2 DE3823397 C2 DE 3823397C2 DE 19883823397 DE19883823397 DE 19883823397 DE 3823397 A DE3823397 A DE 3823397A DE 3823397 C2 DE3823397 C2 DE 3823397C2
- Authority
- DE
- Germany
- Prior art keywords
- pump
- recess
- piston
- cylinder wall
- cylinder
- 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.)
- Expired - Fee Related
Links
- 230000001954 sterilising effect Effects 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 3
- 235000011837 pasties Nutrition 0.000 claims description 3
- 239000002537 cosmetic Substances 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 10
- 239000003599 detergent Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000036629 mind Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
- F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883823397 DE3823397A1 (de) | 1988-07-09 | 1988-07-09 | Pumpe fuer fluessige oder pastoese pharmazeutika, kosmetika, lebensmittel oder dergleichen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883823397 DE3823397A1 (de) | 1988-07-09 | 1988-07-09 | Pumpe fuer fluessige oder pastoese pharmazeutika, kosmetika, lebensmittel oder dergleichen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3823397A1 DE3823397A1 (de) | 1990-01-11 |
| DE3823397C2 true DE3823397C2 (enExample) | 1991-04-18 |
Family
ID=6358393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19883823397 Granted DE3823397A1 (de) | 1988-07-09 | 1988-07-09 | Pumpe fuer fluessige oder pastoese pharmazeutika, kosmetika, lebensmittel oder dergleichen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3823397A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019089912A1 (en) * | 2017-11-01 | 2019-05-09 | Fluid Metering Inc. | Piston/liner configuration coordination in a piston pump |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1193017B (de) * | 1961-11-27 | 1965-05-20 | Alpura Ag | Unter sterilen Bedingungen betreibbare Homogenisierpumpe |
| DE8708670U1 (de) * | 1987-06-23 | 1987-08-20 | Groninger & Co GmbH, 7180 Crailsheim | Abfüllmaschine für flüssige oder pastöse Pharmazeutika, Therapeutika o.dgl. |
-
1988
- 1988-07-09 DE DE19883823397 patent/DE3823397A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3823397A1 (de) | 1990-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8339 | Ceased/non-payment of the annual fee |