IT1029214B - Pompa a diffusione per vuotollad al ta pontenzialita - Google Patents
Pompa a diffusione per vuotollad al ta pontenzialitaInfo
- Publication number
- IT1029214B IT1029214B IT943275A IT943275A IT1029214B IT 1029214 B IT1029214 B IT 1029214B IT 943275 A IT943275 A IT 943275A IT 943275 A IT943275 A IT 943275A IT 1029214 B IT1029214 B IT 1029214B
- Authority
- IT
- Italy
- Prior art keywords
- pontential
- vacuum
- diffusion pump
- diffusion
- pump
- Prior art date
Links
- 238000009792 diffusion process Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F9/00—Diffusion pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT943275A IT1029214B (it) | 1975-05-06 | 1975-05-06 | Pompa a diffusione per vuotollad al ta pontenzialita |
| DE19762619411 DE2619411A1 (de) | 1975-05-06 | 1976-05-03 | Einstufige oder mehrstufige diffusionspumpe |
| FR7613262A FR2310482A1 (fr) | 1975-05-06 | 1976-05-04 | Perfectionnements aux pompes a vide a diffusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT943275A IT1029214B (it) | 1975-05-06 | 1975-05-06 | Pompa a diffusione per vuotollad al ta pontenzialita |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1029214B true IT1029214B (it) | 1979-03-10 |
Family
ID=11130056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT943275A IT1029214B (it) | 1975-05-06 | 1975-05-06 | Pompa a diffusione per vuotollad al ta pontenzialita |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2619411A1 (enrdf_load_html_response) |
| FR (1) | FR2310482A1 (enrdf_load_html_response) |
| IT (1) | IT1029214B (enrdf_load_html_response) |
-
1975
- 1975-05-06 IT IT943275A patent/IT1029214B/it active
-
1976
- 1976-05-03 DE DE19762619411 patent/DE2619411A1/de active Pending
- 1976-05-04 FR FR7613262A patent/FR2310482A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2619411A1 (de) | 1976-11-25 |
| FR2310482A1 (fr) | 1976-12-03 |
| FR2310482B3 (enrdf_load_html_response) | 1979-07-20 |
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