NL6502684A - - Google Patents
Info
- Publication number
- NL6502684A NL6502684A NL6502684A NL6502684A NL6502684A NL 6502684 A NL6502684 A NL 6502684A NL 6502684 A NL6502684 A NL 6502684A NL 6502684 A NL6502684 A NL 6502684A NL 6502684 A NL6502684 A NL 6502684A
- Authority
- NL
- Netherlands
Links
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
- F04F9/04—Diffusion pumps in combination with fore pumps, e.g. use of isolating valves
-
- 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)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1639764A CH414928A (de) | 1964-12-18 | 1964-12-18 | Verfahren zur Erzeugung eines Ultrahochvakuums |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6502684A true NL6502684A (de) | 1966-06-20 |
Family
ID=4417007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6502684A NL6502684A (de) | 1964-12-18 | 1965-03-03 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3326451A (de) |
| CH (1) | CH414928A (de) |
| NL (1) | NL6502684A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3443743A (en) * | 1966-11-15 | 1969-05-13 | Clover Soc | Vacuum pumps |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2501276A (en) * | 1945-06-14 | 1950-03-21 | Eastman Kodak Co | Vacuum production apparatus |
| US2636655A (en) * | 1948-12-15 | 1953-04-28 | Photoswitch Inc | High vacuum system with recirculating conduit |
| US2696344A (en) * | 1951-08-21 | 1954-12-07 | Edwards & Co London Ltd W | Vapor vacuum pump |
| US2797043A (en) * | 1953-06-16 | 1957-06-25 | Cons Electrodynamics Corp | Vacuum pump |
| US2806644A (en) * | 1953-08-13 | 1957-09-17 | Cons Electrodynamics Corp | Vacuum system apparatus |
| US2902206A (en) * | 1955-07-04 | 1959-09-01 | Edwards High Vacuum Ltd | Vapour vacuum pumps |
| US2935243A (en) * | 1955-12-09 | 1960-05-03 | N G N Electrical Ltd | Vacuum pumping apparatus |
| US3066849A (en) * | 1960-08-18 | 1962-12-04 | Exemplar Inc | High vacuum pump systems |
| US3144199A (en) * | 1961-07-20 | 1964-08-11 | Isen Ind Inc | Method of evacuating treating chambers |
-
1964
- 1964-12-18 CH CH1639764A patent/CH414928A/de unknown
-
1965
- 1965-03-03 NL NL6502684A patent/NL6502684A/xx unknown
- 1965-12-09 US US512670A patent/US3326451A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3326451A (en) | 1967-06-20 |
| CH414928A (de) | 1966-06-15 |