NL281280A - - Google Patents
Info
- Publication number
- NL281280A NL281280A NL281280DA NL281280A NL 281280 A NL281280 A NL 281280A NL 281280D A NL281280D A NL 281280DA NL 281280 A NL281280 A NL 281280A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
- F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
- F04D19/042—Turbomolecular vacuum pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL281280A true NL281280A (fr) |
Family
ID=1870820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL281280D NL281280A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL281280A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3644051A (en) * | 1969-10-27 | 1972-02-22 | Sargent Welch Scientific Co | Turbomolecular and stator pump having improved rotor construction |
| US3748055A (en) * | 1970-07-15 | 1973-07-24 | W Becker | Rotor and stator wheel construction for a turbo molecular pump |
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0
- NL NL281280D patent/NL281280A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3644051A (en) * | 1969-10-27 | 1972-02-22 | Sargent Welch Scientific Co | Turbomolecular and stator pump having improved rotor construction |
| US3748055A (en) * | 1970-07-15 | 1973-07-24 | W Becker | Rotor and stator wheel construction for a turbo molecular pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3644051A (en) | Turbomolecular and stator pump having improved rotor construction | |
| EP2341251B1 (fr) | Pompe turbomoléculaire | |
| ATE63248T1 (de) | Scheiben mit schaufeln hoher stabilitaet fuer turbomolekularpumpen. | |
| US3748055A (en) | Rotor and stator wheel construction for a turbo molecular pump | |
| EP2344769B1 (fr) | Rotor de pompe à vide | |
| CN205189965U (zh) | 压胀一体对转叶轮机构 | |
| US6499973B2 (en) | Turbo molecular pump | |
| EP1249612B1 (fr) | Procédé de fabrication d'un étage statorique pour une turbine-pompe | |
| CN119982295B (zh) | 一种内置导流叶轮结构的自驱型旋转式压力能回收装置 |