GB1266128A - - Google Patents
Info
- Publication number
- GB1266128A GB1266128A GB1266128DA GB1266128A GB 1266128 A GB1266128 A GB 1266128A GB 1266128D A GB1266128D A GB 1266128DA GB 1266128 A GB1266128 A GB 1266128A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- chamber
- glass
- radiation
- filled
- 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
- 239000011521 glass Substances 0.000 abstract 5
- 230000005855 radiation Effects 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 3
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 2
- RWRIWBAIICGTTQ-UHFFFAOYSA-N difluoromethane Chemical compound FCF RWRIWBAIICGTTQ-UHFFFAOYSA-N 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 1
- 229910001887 tin oxide Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
- H01J47/10—Spark counters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
Landscapes
- Measurement Of Radiation (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7411769A JPS4842197B1 (enrdf_load_stackoverflow) | 1969-09-19 | 1969-09-19 | |
| JP4113570 | 1970-05-15 | ||
| JP4330870A JPS5014553B1 (enrdf_load_stackoverflow) | 1970-05-22 | 1970-05-22 | |
| JP4330770A JPS5014552B1 (enrdf_load_stackoverflow) | 1970-05-22 | 1970-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1266128A true GB1266128A (enrdf_load_stackoverflow) | 1972-03-08 |
Family
ID=27461007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1266128D Expired GB1266128A (enrdf_load_stackoverflow) | 1969-09-19 | 1970-09-17 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2062364A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1266128A (enrdf_load_stackoverflow) |
| SE (1) | SE356134B (enrdf_load_stackoverflow) |
-
1970
- 1970-09-17 GB GB1266128D patent/GB1266128A/en not_active Expired
- 1970-09-18 SE SE1271670A patent/SE356134B/xx unknown
- 1970-09-18 FR FR7033979A patent/FR2062364A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE356134B (enrdf_load_stackoverflow) | 1973-05-14 |
| FR2062364A5 (enrdf_load_stackoverflow) | 1971-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |