CH554491A - Kryosorptionspumpe. - Google Patents

Kryosorptionspumpe.

Info

Publication number: CH554491A
Authority: CH; Switzerland
Prior art keywords: cryosorption pump; cryosorption; pump
Prior art date: 1972-06-08

Application number

CH934272A

Other languages

English (en)

Original Assignee

Oesterr Studien Atomenergie

Priority date (The priority date 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 date listed.)

1972-06-08

Filing date

1972-06-21

Publication date

1974-09-30

1972-06-21 Application filed by Oesterr Studien Atomenergie filed Critical Oesterr Studien Atomenergie

1974-09-30 Publication of CH554491A publication Critical patent/CH554491A/de

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)

CH934272A 1972-06-08 1972-06-21 Kryosorptionspumpe. CH554491A (de)

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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60247073A (ja) *	1984-02-03	1985-12-06	エア・プロダクツ・アンド・ケミカルズ・インコ−ポレイテツド	水素の吸着および貯蔵装置
US4718241A (en) *	1985-10-31	1988-01-12	Helix Technology Corporation	Cryopump with quicker adsorption
WO1991005955A1 (fr) *	1989-10-16	1991-05-02	Innovatsionny Tsentr 'interlab' Innovatsionnogo Obiedinenia Akademii Nauk Sssr	Pompe d'adsorption et procede de mesure de la densite d'un gaz dans un espace clos au moyen de ladite pompe d'adsorption

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
IT960705B (it)	1973-11-30
DE2229655A1 (de)	1973-12-20
AT324738B (de)	1975-09-10
DE2229655C3 (de)	1975-10-30
GB1389902A (en)	1975-04-09
DE2229655B2 (de)	1975-03-13

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CH554491A (de)	1974-09-30	Kryosorptionspumpe.
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Legal Events

Date	Code	Title	Description
1979-03-15	PL	Patent ceased