JPH0346876U - - Google Patents
Info
- Publication number
- JPH0346876U JPH0346876U JP10761189U JP10761189U JPH0346876U JP H0346876 U JPH0346876 U JP H0346876U JP 10761189 U JP10761189 U JP 10761189U JP 10761189 U JP10761189 U JP 10761189U JP H0346876 U JPH0346876 U JP H0346876U
- Authority
- JP
- Japan
- Prior art keywords
- reservoir
- cavity resonator
- protrusion
- deyuwa
- sample
- 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
- 238000001073 sample cooling Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000004435 EPR spectroscopy Methods 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案に係る試料冷却構造に使用され
るデユワの一例を示す断面図、第２図は本考案に
係る試料冷却構造に使用されるデユワの他の例を
示す断面図、第３図は従来例を説明するための図
である。
１……空胴共振器、１ａ……上壁、１ｂ……下
壁、２……導波管、３ａ，３ｂ……挿入穴、４…
…デユワ、４ａ……溜部、４ｂ……突出部、５…
…液体窒素、６……保持台、７……挾持体、８…
…固定ネジ、９……試料管、１０……試料、１１
ａ，１１ｂ……段部、１２……テーパー、Ｓ……
〓間。
FIG. 1 is a sectional view showing an example of the deyuwa used in the sample cooling structure according to the present invention, FIG. 2 is a sectional view showing another example of the deyuwa used in the sample cooling structure according to the present invention, and FIG. The figure is a diagram for explaining a conventional example. 1... Cavity resonator, 1a... Upper wall, 1b... Lower wall, 2... Waveguide, 3a, 3b... Insertion hole, 4...
...Duwa, 4a...Reservoir, 4b...Protrusion, 5...
...Liquid nitrogen, 6... Holding stand, 7... Clamping body, 8...
... Fixing screw, 9 ... Sample tube, 10 ... Sample, 11
a, 11b...Stepped portion, 12...Taper, S...
〓 between.
Claims (1)
の溜部の底部に有底筒状の突出部を有するデユワ
と、該デユワの溜部を通して突出部内に挿入され
る試料管と、前記デユワの突出部を前記空胴共振
器内部に挿入するためこの空胴共振器上壁に形成
された挿入穴とを備え、前記空胴共振器外におけ
る突出部の内径を空胴共振器上壁から溜部に向か
つて徐々に大きくしたことを特徴とする電子スピ
ン共鳴装置における試料冷却構造。 A deyuwa having a cavity resonator, a reservoir for storing a refrigerant in the upper part, a bottomed cylindrical protrusion at the bottom of the reservoir, a sample tube inserted into the protrusion through the reservoir of the deyuwa, and the deyuwa. an insertion hole formed in the upper wall of the cavity resonator for inserting the protrusion into the inside of the cavity resonator, the inner diameter of the protrusion outside the cavity resonator being A sample cooling structure in an electron spin resonance apparatus characterized by gradually increasing the size toward the reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10761189U JPH0346876U (en) | 1989-09-13 | 1989-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10761189U JPH0346876U (en) | 1989-09-13 | 1989-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0346876U true JPH0346876U (en) | 1991-04-30 |
Family
ID=31656296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10761189U Pending JPH0346876U (en) | 1989-09-13 | 1989-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346876U (en) |
-
1989
- 1989-09-13 JP JP10761189U patent/JPH0346876U/ja active Pending
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