CH554491A - Kryosorptionspumpe. - Google Patents
Kryosorptionspumpe.Info
- Publication number
- CH554491A CH554491A CH934272A CH934272A CH554491A CH 554491 A CH554491 A CH 554491A CH 934272 A CH934272 A CH 934272A CH 934272 A CH934272 A CH 934272A CH 554491 A CH554491 A CH 554491A
- Authority
- CH
- Switzerland
- Prior art keywords
- cryosorption pump
- cryosorption
- pump
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT497372A AT324738B (de) | 1972-06-08 | 1972-06-08 | Kryosorptionspumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
CH554491A true CH554491A (de) | 1974-09-30 |
Family
ID=3570496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH934272A CH554491A (de) | 1972-06-08 | 1972-06-21 | Kryosorptionspumpe. |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT324738B (de) |
CH (1) | CH554491A (de) |
DE (1) | DE2229655C3 (de) |
GB (1) | GB1389902A (de) |
IT (1) | IT960705B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0154165A3 (de) * | 1984-02-03 | 1987-09-16 | Air Products And Chemicals, Inc. | Verfahren zum Absorbieren und Speichern von Hydrogen bei kryogenen Temperaturen |
US4718241A (en) * | 1985-10-31 | 1988-01-12 | Helix Technology Corporation | Cryopump with quicker adsorption |
JPH06502465A (ja) * | 1989-10-16 | 1994-03-17 | イノヴァチオニ ツェントル “インテルラブ” イノヴァチオノゴ オビエディネニア アカデミイ ナウク エスエスエスアール | 吸着ポンプ及び吸着ポンプによって密閉容積内のガスの密度を変える方法 |
-
1972
- 1972-06-08 AT AT497372A patent/AT324738B/de not_active IP Right Cessation
- 1972-06-19 DE DE19722229655 patent/DE2229655C3/de not_active Expired
- 1972-06-21 CH CH934272A patent/CH554491A/de not_active IP Right Cessation
- 1972-06-23 GB GB2961872A patent/GB1389902A/en not_active Expired
- 1972-06-23 IT IT2613472A patent/IT960705B/it active
Also Published As
Publication number | Publication date |
---|---|
GB1389902A (en) | 1975-04-09 |
DE2229655A1 (de) | 1973-12-20 |
DE2229655B2 (de) | 1975-03-13 |
IT960705B (it) | 1973-11-30 |
AT324738B (de) | 1975-09-10 |
DE2229655C3 (de) | 1975-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |