FR84320E - Turbomolecular Vacuum Pumps Improvements - Google Patents
Turbomolecular Vacuum Pumps ImprovementsInfo
- Publication number
- FR84320E FR84320E FR937142A FR937142A FR84320E FR 84320 E FR84320 E FR 84320E FR 937142 A FR937142 A FR 937142A FR 937142 A FR937142 A FR 937142A FR 84320 E FR84320 E FR 84320E
- Authority
- FR
- France
- Prior art keywords
- vacuum pumps
- turbomolecular vacuum
- turbomolecular
- pumps
- vacuum
- 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
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)
- Non-Positive Displacement Air Blowers (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Saccharide Compounds (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR937142A FR84320E (en) | 1963-06-05 | 1963-06-05 | Turbomolecular Vacuum Pumps Improvements |
GB2039364A GB1019497A (en) | 1963-06-05 | 1964-05-15 | Improvements in rotary molecular vacuum pumps |
DE19641428264 DE1428264C (en) | 1963-06-05 | 1964-05-20 | Disk for a turbo molecular |
CH661164A CH436551A (en) | 1961-08-04 | 1964-05-21 | Turbomolecular vacuum pump disc |
NL6405871A NL6405871A (en) | 1963-06-05 | 1964-05-26 | |
LU46218D LU46218A1 (en) | 1963-06-05 | 1964-06-01 | |
BE648835D BE648835A (en) | 1963-06-05 | 1964-06-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR937142A FR84320E (en) | 1963-06-05 | 1963-06-05 | Turbomolecular Vacuum Pumps Improvements |
Publications (1)
Publication Number | Publication Date |
---|---|
FR84320E true FR84320E (en) | 1965-01-22 |
Family
ID=8805404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR937142A Expired FR84320E (en) | 1961-08-04 | 1963-06-05 | Turbomolecular Vacuum Pumps Improvements |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE648835A (en) |
FR (1) | FR84320E (en) |
GB (1) | GB1019497A (en) |
LU (1) | LU46218A1 (en) |
NL (1) | NL6405871A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE757354A (en) * | 1969-10-27 | 1971-03-16 | Sargent Welch Scientific Co | TURBOMOLECULAR PUMP WITH ADVANCED STATORS AND ROTORS |
-
1963
- 1963-06-05 FR FR937142A patent/FR84320E/en not_active Expired
-
1964
- 1964-05-15 GB GB2039364A patent/GB1019497A/en not_active Expired
- 1964-05-26 NL NL6405871A patent/NL6405871A/xx unknown
- 1964-06-01 LU LU46218D patent/LU46218A1/xx unknown
- 1964-06-04 BE BE648835D patent/BE648835A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1019497A (en) | 1966-02-09 |
DE1428264A1 (en) | 1969-08-07 |
DE1428264B2 (en) | 1972-12-07 |
NL6405871A (en) | 1964-12-07 |
BE648835A (en) | 1964-12-04 |
LU46218A1 (en) | 1964-08-05 |
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