JPS6174945U - - Google Patents
Info
- Publication number
- JPS6174945U JPS6174945U JP15801084U JP15801084U JPS6174945U JP S6174945 U JPS6174945 U JP S6174945U JP 15801084 U JP15801084 U JP 15801084U JP 15801084 U JP15801084 U JP 15801084U JP S6174945 U JPS6174945 U JP S6174945U
- Authority
- JP
- Japan
- Prior art keywords
- storage member
- heat storage
- electron microscope
- heat
- 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
- 238000005338 heat storage Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000001073 sample cooling Methods 0.000 claims 4
- 239000012530 fluid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000002826 coolant Substances 0.000 description 2
Description
第１図は本考案の一実施例の断面図、第２図は
従来の一例を示す断面図である。
１：鏡筒、２：磁極片、３：試料、４：試料ホ
ルダー、５：冷却槽、６：冷媒注入口、７：冷媒
、８：熱伝導棒、１０：蓄熱部材。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional example. 1: lens barrel, 2: magnetic pole piece, 3: sample, 4: sample holder, 5: cooling tank, 6: coolant inlet, 7: coolant, 8: heat conduction rod, 10: heat storage member.
Claims (1)
媒が注入された冷却槽と、一端部が前記ホルダー
に熱的に接続し、その他端部が前記冷却槽内に配
置された熱伝導棒とを具備した装置において、前
記冷却槽内に熱容量の大きな蓄熱部材を配設し、
該蓄熱部材と熱伝導棒とを熱的に接続してなる電
子顕微鏡の試料冷却装置。 (2) 前記蓄熱部材は比熱が比較的大きく、常温
では固体の物質で形成されている実用新案登録請
求の範囲第１項記載の電子顕微鏡の試料冷却装置
。 (3) 前記蓄熱部材は比熱が比較的大きく、常温
では液体又は流動物体である実用新案登録請求の
範囲第１項記載の電子顕微鏡の試料冷却装置。 (4) 前記蓄熱部材は冷却槽の内容積の３０％〜
７０％の容量を占めている実用新案登録請求の範
囲第１項乃至第３項記載の電子顕微鏡の試料冷却
装置。[Claims for Utility Model Registration] (1) A holder for holding a sample at a speculum position, a cooling tank into which a refrigerant is injected, one end of which is thermally connected to the holder, and the other end of which is connected to the cooling tank. In the apparatus, a heat storage member with a large heat capacity is disposed in the cooling tank,
A sample cooling device for an electron microscope, which thermally connects the heat storage member and a heat conduction rod. (2) The sample cooling device for an electron microscope according to claim 1, wherein the heat storage member has a relatively large specific heat and is formed of a substance that is solid at room temperature. (3) The sample cooling device for an electron microscope according to claim 1, wherein the heat storage member has a relatively large specific heat and is a liquid or a fluid object at room temperature. (4) The heat storage member accounts for 30% or more of the internal volume of the cooling tank.
A sample cooling device for an electron microscope according to claims 1 to 3 of the utility model registration claim, which occupies 70% of the capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15801084U JPS6174945U (en) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15801084U JPS6174945U (en) | 1984-10-19 | 1984-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6174945U true JPS6174945U (en) | 1986-05-21 |
Family
ID=30715996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15801084U Pending JPS6174945U (en) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6174945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63141550U (en) * | 1987-03-06 | 1988-09-19 |
-
1984
- 1984-10-19 JP JP15801084U patent/JPS6174945U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63141550U (en) * | 1987-03-06 | 1988-09-19 |
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