JP5499378B2 - 分子ポンプ装置 - Google Patents
分子ポンプ装置 Download PDFInfo
- Publication number
- JP5499378B2 JP5499378B2 JP2009192740A JP2009192740A JP5499378B2 JP 5499378 B2 JP5499378 B2 JP 5499378B2 JP 2009192740 A JP2009192740 A JP 2009192740A JP 2009192740 A JP2009192740 A JP 2009192740A JP 5499378 B2 JP5499378 B2 JP 5499378B2
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- Japan
- Prior art keywords
- molecular pump
- cooling unit
- cooling
- pump device
- temperature
- 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.)
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- 238000001816 cooling Methods 0.000 claims description 48
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Non-Positive Displacement Air Blowers (AREA)
Description
2 ポンプ本体
4 冷却ユニット
4b 溝
6a ボルト
6b 挿通孔
Claims (1)
- ポンプ本体の側面に分子ポンプ装置冷却用の冷却ユニットをボルトの締結により固定する分子ポンプ装置において、該冷却ユニットに形成した該ボルトの挿通孔を横長の長孔に形成し、該冷却ユニットの前記側面への固定位置を移動可能に形成し、前記冷却ユニットが接触する前記ポンプ本体との接触面に前記ポンプ本体と非接触の横断方向に延びる複数の溝を形成し、
前記分子ポンプ装置が希望温度となる、前記ポンプ本体に対する前記冷却ユニットの位置を求め、その位置に該冷却ユニットを固定すると共に、前記露出した接触面の溝の本数から冷却能力を知ることを特徴とする分子ポンプ装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009192740A JP5499378B2 (ja) | 2009-08-24 | 2009-08-24 | 分子ポンプ装置 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2009192740A JP5499378B2 (ja) | 2009-08-24 | 2009-08-24 | 分子ポンプ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011043131A JP2011043131A (ja) | 2011-03-03 |
JP5499378B2 true JP5499378B2 (ja) | 2014-05-21 |
Family
ID=43830719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009192740A Active JP5499378B2 (ja) | 2009-08-24 | 2009-08-24 | 分子ポンプ装置 |
Country Status (1)
Country | Link |
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JP (1) | JP5499378B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202013008468U1 (de) * | 2013-09-24 | 2015-01-08 | Oerlikon Leybold Vacuum Gmbh | Vakuumpumpengehäuse |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0790318B2 (ja) * | 1987-04-30 | 1995-10-04 | 石川島播磨重工業株式会社 | 幅圧下プレスの金型 |
JPS6425893U (ja) * | 1987-07-31 | 1989-02-14 | ||
JPH0542117Y2 (ja) * | 1987-09-16 | 1993-10-25 | ||
JPH06235399A (ja) * | 1993-02-09 | 1994-08-23 | Sayama Seisakusho:Kk | 陸上ポンプ |
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2009
- 2009-08-24 JP JP2009192740A patent/JP5499378B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2011043131A (ja) | 2011-03-03 |
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