GB1227865A - - Google Patents
Info
- Publication number
- GB1227865A GB1227865A GB1227865DA GB1227865A GB 1227865 A GB1227865 A GB 1227865A GB 1227865D A GB1227865D A GB 1227865DA GB 1227865 A GB1227865 A GB 1227865A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grids
- ionization
- april
- molybdenum
- wire
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
- H01J41/02—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas
- H01J41/04—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas with ionisation by means of thermionic cathodes
Landscapes
- Measuring Fluid Pressure (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6705600A NL6705600A (enrdf_load_stackoverflow) | 1967-04-21 | 1967-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1227865A true GB1227865A (enrdf_load_stackoverflow) | 1971-04-07 |
Family
ID=19799913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1227865D Expired GB1227865A (enrdf_load_stackoverflow) | 1967-04-21 | 1968-04-18 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH477758A (enrdf_load_stackoverflow) |
| DE (1) | DE1698148A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1569962A (enrdf_load_stackoverflow) |
| GB (1) | GB1227865A (enrdf_load_stackoverflow) |
| NL (1) | NL6705600A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114823273A (zh) * | 2022-05-07 | 2022-07-29 | 合肥工业大学 | 可用于强磁场环境测量下限较低的高灵敏度热阴极电离规 |
-
1967
- 1967-04-21 NL NL6705600A patent/NL6705600A/xx unknown
-
1968
- 1968-03-07 DE DE19681698148 patent/DE1698148A1/de active Pending
- 1968-04-18 GB GB1227865D patent/GB1227865A/en not_active Expired
- 1968-04-18 CH CH573768A patent/CH477758A/de not_active IP Right Cessation
- 1968-04-19 FR FR1569962D patent/FR1569962A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114823273A (zh) * | 2022-05-07 | 2022-07-29 | 合肥工业大学 | 可用于强磁场环境测量下限较低的高灵敏度热阴极电离规 |
Also Published As
| Publication number | Publication date |
|---|---|
| CH477758A (de) | 1969-08-31 |
| NL6705600A (enrdf_load_stackoverflow) | 1968-10-22 |
| DE1698148A1 (de) | 1971-08-12 |
| FR1569962A (enrdf_load_stackoverflow) | 1969-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB644418A (en) | Improvements in and relating to ionization-type vacuum gauges | |
| ES440664A1 (es) | Lampara fluorescente mejorada, que ahorra energia, para sus-tituirse directamente en un sistema de reactor existente. | |
| US3743876A (en) | Hot-cathode ionization gauge having electrode means for shaping the electric field in the vicinity of the cathode | |
| GB1226993A (enrdf_load_stackoverflow) | ||
| GB1141448A (en) | Multiple-cathode x-ray triode tube | |
| GB1227865A (enrdf_load_stackoverflow) | ||
| GB966469A (en) | Surge protective device for cathode-ray tubes | |
| GB1190424A (en) | Electron Discharge Device for Generation of Spectral Radiation | |
| GB1042266A (en) | Gaseous cold cathode indicator tube | |
| GB908524A (en) | Improvements in or relating to indicator tubes | |
| GB562178A (en) | Improvements in and relating to electric discharge devices | |
| US2112136A (en) | Electron discharge device | |
| GB1382630A (en) | Magnetrons | |
| GB816901A (en) | Ionization manometer | |
| GB629881A (en) | Improvements in electric discharge tubes comprising secondary emission electrodes | |
| GB1013019A (en) | Improvements in or relating to electron-optical image intensifiers | |
| GB1076313A (en) | Improvements in electron tube assembly having an incorporated mode suppressor | |
| GB929849A (en) | Improvements relating to electron gun assemblies | |
| GB982406A (en) | Improvements in or relating to ionization manometers | |
| US1868600A (en) | Vacuum tube | |
| GB1169800A (en) | Improvements in or relating to High-Pressure Electric Discharge Lamps | |
| GB1481944A (en) | Flat envelope type fluorescent character-indicating tube | |
| GB900363A (en) | Improvements in or relating to signal storage tubes | |
| GB936955A (en) | Improvements in electric discharge tubes | |
| GB1025168A (en) | Improvements relating to cathode assemblies for electric discharge tubes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |