JPS61190656U - - Google Patents
Info
- Publication number
- JPS61190656U JPS61190656U JP1985074997U JP7499785U JPS61190656U JP S61190656 U JPS61190656 U JP S61190656U JP 1985074997 U JP1985074997 U JP 1985074997U JP 7499785 U JP7499785 U JP 7499785U JP S61190656 U JPS61190656 U JP S61190656U
- Authority
- JP
- Japan
- Prior art keywords
- airtight case
- ionization chamber
- neutron detection
- outer electrode
- type ionization
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 230000004992 fission Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Electron Tubes For Measurement (AREA)
Description
第１図はこの考案の一実施例に係る中性子検出
用核分裂型電離箱を示す断面図、第２図はこの考
案の変形例を示す断面図、第３図は従来の中性子
検出用核分裂型電離箱を示す断面図、第４図は従
来及びこの考案の中性子検出用核分裂型電離箱で
用いる絶縁体を示す斜視図である。
１…気密ケース、２…外側電極、３…核分裂物
質、４…内側電極、６，７…絶縁体、８…間隙、
９…同軸ケーブル、１１…金属製圧縮スプリング
。
Fig. 1 is a sectional view showing a fission type ionization chamber for neutron detection according to an embodiment of this invention, Fig. 2 is a sectional view showing a modification of this invention, and Fig. 3 is a conventional fission type ionization chamber for neutron detection. FIG. 4 is a sectional view showing the box, and a perspective view showing an insulator used in the conventional fission type ionization chamber for neutron detection and the present invention. DESCRIPTION OF SYMBOLS 1...Airtight case, 2...Outer electrode, 3...Fissile material, 4...Inner electrode, 6, 7...Insulator, 8...Gap,
9...Coaxial cable, 11...Metal compression spring.
Claims (1)
側電極と内側電極とが所定間隙をおいて配設され
、この間隙に電離ガスが充填され、かつ上記気密
ケースの一方に同軸ケーブルが固着されてなる中
性子検出用核分裂型電離箱において、 上記気密ケース内に、金属製圧縮スプリングが
上記気密ケースと上記外側電極の両方に電気的に
接触するように配設されてなることを特徴とする
中性子検出用核分裂型電離箱。[Scope of Claim for Utility Model Registration] An outer electrode containing a fissile material and an inner electrode are arranged with a predetermined gap in an airtight case made of a conductor, and this gap is filled with ionized gas, and the airtight case is In a fission type ionization chamber for neutron detection having a coaxial cable fixed to one side, a metal compression spring is arranged in the airtight case so as to be in electrical contact with both the airtight case and the outer electrode. A nuclear fission-type ionization chamber for neutron detection, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985074997U JPS61190656U (en) | 1985-05-22 | 1985-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985074997U JPS61190656U (en) | 1985-05-22 | 1985-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61190656U true JPS61190656U (en) | 1986-11-27 |
Family
ID=30615806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985074997U Pending JPS61190656U (en) | 1985-05-22 | 1985-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61190656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10104059A (en) * | 1996-09-26 | 1998-04-24 | Hamamatsu Photonics Kk | Ultraviolet-ray detecting pipe |
-
1985
- 1985-05-22 JP JP1985074997U patent/JPS61190656U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10104059A (en) * | 1996-09-26 | 1998-04-24 | Hamamatsu Photonics Kk | Ultraviolet-ray detecting pipe |
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