TW202126907A - 渦輪分子泵 - Google Patents
渦輪分子泵 Download PDFInfo
- Publication number
- TW202126907A TW202126907A TW109137946A TW109137946A TW202126907A TW 202126907 A TW202126907 A TW 202126907A TW 109137946 A TW109137946 A TW 109137946A TW 109137946 A TW109137946 A TW 109137946A TW 202126907 A TW202126907 A TW 202126907A
- Authority
- TW
- Taiwan
- Prior art keywords
- blades
- rotor
- wing
- blade
- stator
- Prior art date
Links
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
- F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
- F04D19/042—Turbomolecular vacuum pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Non-Positive Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020-002445 | 2020-01-09 | ||
JP2020002445A JP7363494B2 (ja) | 2020-01-09 | 2020-01-09 | ターボ分子ポンプ |
Publications (1)
Publication Number | Publication Date |
---|---|
TW202126907A true TW202126907A (zh) | 2021-07-16 |
Family
ID=76708982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW109137946A TW202126907A (zh) | 2020-01-09 | 2020-10-30 | 渦輪分子泵 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7363494B2 (ja) |
CN (1) | CN113107875B (ja) |
TW (1) | TW202126907A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7396209B2 (ja) * | 2020-06-03 | 2023-12-12 | 株式会社島津製作所 | ターボ分子ポンプ、ターボ分子ポンプのロータおよびステータ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10046506A1 (de) * | 2000-09-20 | 2002-03-28 | Leybold Vakuum Gmbh | Turbomolekularvakuumpumpe mit Rotorschaufelreihen und Statorschaufelreihen |
JP2007198205A (ja) * | 2006-01-25 | 2007-08-09 | Shimadzu Corp | ターボ分子ポンプ |
JP5369591B2 (ja) * | 2008-10-03 | 2013-12-18 | 株式会社島津製作所 | ターボ分子ポンプ |
CN102465890A (zh) * | 2010-11-04 | 2012-05-23 | 致扬科技股份有限公司 | 改良的涡轮分子泵的定子结构及其制造方法 |
CN102536902A (zh) * | 2010-12-13 | 2012-07-04 | 致扬科技股份有限公司 | 涡轮分子泵的叶片结构改良 |
DE102014203604A1 (de) * | 2014-02-27 | 2015-08-27 | Rolls-Royce Deutschland Ltd & Co Kg | Schaufelreihengruppe |
WO2018174013A1 (ja) | 2017-03-23 | 2018-09-27 | エドワーズ株式会社 | 真空ポンプとこれに用いられるブレード部品およびロータならびに固定のブレード |
-
2020
- 2020-01-09 JP JP2020002445A patent/JP7363494B2/ja active Active
- 2020-10-27 CN CN202011161207.9A patent/CN113107875B/zh active Active
- 2020-10-30 TW TW109137946A patent/TW202126907A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
JP7363494B2 (ja) | 2023-10-18 |
CN113107875A (zh) | 2021-07-13 |
JP2021110286A (ja) | 2021-08-02 |
CN113107875B (zh) | 2023-09-08 |
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