NL6408166A - - Google Patents
Info
- Publication number
- NL6408166A NL6408166A NL6408166A NL6408166A NL6408166A NL 6408166 A NL6408166 A NL 6408166A NL 6408166 A NL6408166 A NL 6408166A NL 6408166 A NL6408166 A NL 6408166A NL 6408166 A NL6408166 A NL 6408166A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/06—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means
- F04B37/08—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means by condensing or freezing, e.g. cryogenic pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6408166A NL6408166A (fr) | 1964-07-17 | 1964-07-17 | |
| US469387A US3282058A (en) | 1964-07-17 | 1965-07-06 | Device for producing very low gas pressures |
| CH988865A CH434549A (de) | 1964-07-17 | 1965-07-14 | Vorrichtung zum Erzeugen sehr niedriger Gasdrücke |
| DEN27045A DE1266439B (de) | 1964-07-17 | 1965-07-14 | Vorrichtung zum Erzeugen sehr niedriger Gasdruecke mittels einer mehr als einen Expansionsraum aufweisenden Kaltgas-Kuehlmaschine |
| BE666974A BE666974A (fr) | 1964-07-17 | 1965-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6408166A NL6408166A (fr) | 1964-07-17 | 1964-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6408166A true NL6408166A (fr) | 1966-01-18 |
Family
ID=19790552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6408166A NL6408166A (fr) | 1964-07-17 | 1964-07-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3282058A (fr) |
| BE (1) | BE666974A (fr) |
| CH (1) | CH434549A (fr) |
| DE (1) | DE1266439B (fr) |
| NL (1) | NL6408166A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2620880C2 (de) * | 1976-05-11 | 1984-07-12 | Leybold-Heraeus GmbH, 5000 Köln | Kryopumpe |
| JPS54153315A (en) * | 1978-05-24 | 1979-12-03 | Aisin Seiki Co Ltd | Cryopump |
| US4336690A (en) * | 1979-09-28 | 1982-06-29 | Varian Associates, Inc. | Cryogenic pump with radiation shield |
| CN112601889B (zh) * | 2018-09-06 | 2023-02-28 | 住友重机械工业株式会社 | 低温泵 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR981744A (fr) * | 1948-02-26 | 1951-05-30 | Philips Nv | Pompe à vide munie d'un dispositif capteur d'humidité |
| US2966034A (en) * | 1959-06-16 | 1960-12-27 | Little Inc A | Reciprocating flow gas expansion refrigeration apparatus and device embodying same |
-
1964
- 1964-07-17 NL NL6408166A patent/NL6408166A/xx unknown
-
1965
- 1965-07-06 US US469387A patent/US3282058A/en not_active Expired - Lifetime
- 1965-07-14 DE DEN27045A patent/DE1266439B/de not_active Withdrawn
- 1965-07-14 CH CH988865A patent/CH434549A/de unknown
- 1965-07-15 BE BE666974A patent/BE666974A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1266439B (de) | 1968-04-18 |
| BE666974A (fr) | 1966-01-17 |
| CH434549A (de) | 1967-04-30 |
| US3282058A (en) | 1966-11-01 |