NL201949A - - Google Patents
Info
- Publication number
- NL201949A NL201949A NL201949DA NL201949A NL 201949 A NL201949 A NL 201949A NL 201949D A NL201949D A NL 201949DA NL 201949 A NL201949 A NL 201949A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/44—Separation by mass spectrography
- B01D59/48—Separation by mass spectrography using electrostatic and magnetic fields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/68—Specified gas introduced into the tube at low pressure, e.g. for reducing or influencing space charge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/10—Ion sources; Ion guns
- H01J49/12—Ion sources; Ion guns using an arc discharge, e.g. of the duoplasmatron type
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Electron Tubes For Measurement (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US469784A US2752503A (en) | 1954-11-18 | 1954-11-18 | Isotope separators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL201949A true NL201949A (zh) |
Family
ID=23865045
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL201949D NL201949A (zh) | 1954-11-18 | ||
| NL113583D NL113583C (zh) | 1954-11-18 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL113583D NL113583C (zh) | 1954-11-18 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2752503A (zh) |
| BE (1) | BE542860A (zh) |
| CH (1) | CH341145A (zh) |
| DE (1) | DE1070850B (zh) |
| FR (1) | FR1139710A (zh) |
| GB (1) | GB797558A (zh) |
| NL (2) | NL113583C (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3047717A (en) * | 1956-03-31 | 1962-07-31 | Iwata Giichi | Focusing mass spectrometer |
| BE568556A (zh) * | 1957-06-24 | |||
| GB960632A (en) * | 1961-12-07 | 1964-06-10 | Ass Elect Ind | Improvements relating to mass spectrometers |
-
0
- NL NL201949D patent/NL201949A/xx unknown
- NL NL113583D patent/NL113583C/xx active
- BE BE542860D patent/BE542860A/xx unknown
- DE DENDAT1070850D patent/DE1070850B/de active Pending
-
1954
- 1954-11-18 US US469784A patent/US2752503A/en not_active Expired - Lifetime
-
1955
- 1955-11-07 CH CH341145D patent/CH341145A/de unknown
- 1955-11-08 GB GB31880/55A patent/GB797558A/en not_active Expired
- 1955-11-17 FR FR1139710D patent/FR1139710A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1139710A (fr) | 1957-07-04 |
| DE1070850B (zh) | |
| US2752503A (en) | 1956-06-26 |
| NL113583C (zh) | |
| GB797558A (en) | 1958-07-02 |
| CH341145A (de) | 1959-09-30 |
| BE542860A (zh) |