LU42063A1 - - Google Patents
Info
- Publication number
- LU42063A1 LU42063A1 LU42063DA LU42063A1 LU 42063 A1 LU42063 A1 LU 42063A1 LU 42063D A LU42063D A LU 42063DA LU 42063 A1 LU42063 A1 LU 42063A1
- Authority
- LU
- Luxembourg
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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0653—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the motor having a plane air gap, e.g. disc-type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/06—Lubrication
- F04D29/063—Lubrication specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/60—Shafts
- F05D2240/61—Hollow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Non-Positive Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR870093A FR1304689A (fr) | 1961-08-04 | 1961-08-04 | Pompe à vide turbomoléculaire perfectionnée |
| FR885623A FR81075E (fr) | 1962-01-23 | 1962-01-23 | Pompe à vide turbomoléculaire perfectionnée |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU42063A1 true LU42063A1 (fr) | 1962-09-14 |
Family
ID=26191765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU42063D LU42063A1 (fr) | 1961-08-04 | 1962-07-14 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE619944A (fr) |
| CH (1) | CH465124A (fr) |
| GB (1) | GB1019273A (fr) |
| LU (1) | LU42063A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034594U (ja) * | 1983-08-16 | 1985-03-09 | セイコー精機株式会社 | 縦型タ−ボ分子ポンプ |
| JP3616639B2 (ja) * | 1992-06-19 | 2005-02-02 | ウナクシス ドイチュラント ホールディング ゲゼルシャフト ミット ベシュレンクテル ハフツング | 気体摩擦真空ポンプ |
| DE19702456B4 (de) * | 1997-01-24 | 2006-01-19 | Pfeiffer Vacuum Gmbh | Vakuumpumpe |
-
1962
- 1962-07-09 BE BE619944A patent/BE619944A/fr unknown
- 1962-07-12 CH CH838362A patent/CH465124A/fr unknown
- 1962-07-14 LU LU42063D patent/LU42063A1/xx unknown
- 1962-08-02 GB GB29691/62A patent/GB1019273A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1428239A1 (de) | 1969-06-19 |
| GB1019273A (en) | 1966-02-02 |
| CH465124A (fr) | 1968-11-15 |
| DE1428239B2 (de) | 1972-11-16 |
| BE619944A (fr) | 1963-01-09 |