CH348391A - Device for retaining impurities, in particular for mass spectrometer circuits and method for activating this device - Google Patents
Device for retaining impurities, in particular for mass spectrometer circuits and method for activating this deviceInfo
- Publication number
- CH348391A CH348391A CH348391DA CH348391A CH 348391 A CH348391 A CH 348391A CH 348391D A CH348391D A CH 348391DA CH 348391 A CH348391 A CH 348391A
- Authority
- CH
- Switzerland
- Prior art keywords
- activating
- mass spectrometer
- retaining impurities
- circuits
- spectrometer circuits
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
- B01D51/10—Conditioning the gas to be cleaned
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S62/00—Refrigeration
- Y10S62/902—Apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR348391X | 1957-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH348391A true CH348391A (en) | 1960-08-31 |
Family
ID=8892625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH348391D CH348391A (en) | 1957-06-25 | 1958-06-13 | Device for retaining impurities, in particular for mass spectrometer circuits and method for activating this device |
Country Status (5)
Country | Link |
---|---|
US (1) | US3041840A (en) |
BE (1) | BE568520A (en) |
CH (1) | CH348391A (en) |
LU (1) | LU36177A1 (en) |
NL (1) | NL110607C (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US673075A (en) * | 1900-02-01 | 1901-04-30 | Maurice Ernest Douane | Refrigerating apparatus. |
US726181A (en) * | 1902-06-26 | 1903-04-21 | Willis Luther Moore | Process of cooling, drying, and purifying air. |
US1829424A (en) * | 1929-03-25 | 1931-10-27 | John C Swan | Apparatus for condensing hydrocarbon vapors and the like |
NL95283C (en) * | 1953-06-22 |
-
0
- BE BE568520D patent/BE568520A/xx unknown
- LU LU36177D patent/LU36177A1/xx unknown
- NL NL110607D patent/NL110607C/xx active
-
1958
- 1958-06-13 CH CH348391D patent/CH348391A/en unknown
- 1958-06-24 US US744231A patent/US3041840A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
LU36177A1 (en) | |
BE568520A (en) | |
US3041840A (en) | 1962-07-03 |
NL110607C (en) |
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