JP6883051B2 - 共通のシャフト上にターボ分子ポンプおよびブースターポンプを有する質量分析式漏洩検出器 - Google Patents

共通のシャフト上にターボ分子ポンプおよびブースターポンプを有する質量分析式漏洩検出器 Download PDF

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Publication number
JP6883051B2
JP6883051B2 JP2018565830A JP2018565830A JP6883051B2 JP 6883051 B2 JP6883051 B2 JP 6883051B2 JP 2018565830 A JP2018565830 A JP 2018565830A JP 2018565830 A JP2018565830 A JP 2018565830A JP 6883051 B2 JP6883051 B2 JP 6883051B2
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Prior art keywords
pump
stage
turbo molecular
leak detector
molecular pump
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JP2018565830A
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Japanese (ja)
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JP2019523882A5 (https=
JP2019523882A (ja
Inventor
グローセ・ブレイ・ヴェルナー
ベーム・トーマス
ブルーンス・ヤルマル
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Inficon GmbH Deutschland
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Inficon GmbH Deutschland
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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
    • 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
    • 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
    • F04D19/046—Combinations of two or more different types of 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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
    • F04D29/104—Shaft sealings especially adapted for elastic fluid pumps the sealing fluid being other than the working fluid or being the working fluid treated
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/202—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems
    • G01M3/205—Accessories or associated equipment; Pump constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2018565830A 2016-06-15 2017-06-13 共通のシャフト上にターボ分子ポンプおよびブースターポンプを有する質量分析式漏洩検出器 Active JP6883051B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016210701.1A DE102016210701A1 (de) 2016-06-15 2016-06-15 Massenspektrometrischer Lecksucher mit Turbomolekularpumpe und Boosterpumpe auf gemeinsamer Welle
DE102016210701.1 2016-06-15
PCT/EP2017/064434 WO2017216173A1 (de) 2016-06-15 2017-06-13 Massenspektrometrischer lecksucher mit turbomolekularpumpe und boosterpumpe auf gemeinsamer welle

Publications (3)

Publication Number Publication Date
JP2019523882A JP2019523882A (ja) 2019-08-29
JP2019523882A5 JP2019523882A5 (https=) 2020-07-09
JP6883051B2 true JP6883051B2 (ja) 2021-06-02

Family

ID=59055219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018565830A Active JP6883051B2 (ja) 2016-06-15 2017-06-13 共通のシャフト上にターボ分子ポンプおよびブースターポンプを有する質量分析式漏洩検出器

Country Status (9)

Country Link
US (1) US11009030B2 (https=)
EP (1) EP3472471B1 (https=)
JP (1) JP6883051B2 (https=)
KR (1) KR102430735B1 (https=)
CN (1) CN109312754B (https=)
DE (1) DE102016210701A1 (https=)
RU (1) RU2728446C2 (https=)
TW (1) TWI743137B (https=)
WO (1) WO2017216173A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3070489B1 (fr) * 2017-08-29 2020-10-23 Pfeiffer Vacuum Detecteur de fuites et procede de detection de fuites pour le controle de l'etancheite d'objets a tester
FR3072774B1 (fr) * 2017-10-19 2019-11-15 Pfeiffer Vacuum Detecteur de fuites pour le controle de l'etancheite d'un objet a tester
EP4407654A3 (en) * 2019-07-15 2024-10-30 Pfeiffer Vacuum GmbH Vacuum system
DE102020132896A1 (de) * 2020-12-10 2022-06-15 Inficon Gmbh Vorrichtung zur massenspektrometrischen Leckdetektion mit dreistufiger Turbomolekularpumpe und Boosterpumpe
DE102021119256A1 (de) * 2021-07-26 2023-01-26 Inficon Gmbh Leckdetektoren
CN114046941B (zh) * 2021-11-28 2024-03-19 盛吉盛(宁波)半导体科技有限公司 一种基于涡轮分子泵薄膜生长设备的测漏阀门系统
DE102023133450B3 (de) * 2023-11-29 2025-01-30 Pfeiffer Vacuum Technology AG Vorrichtung und Verfahren zur Lecksuche
CN120120260B (zh) * 2025-05-15 2025-08-08 淄博华岩泵业有限公司 一种离心泵测试设备及测试方法

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US2872102A (en) * 1955-12-19 1959-02-03 Stempel Hermetik Gmbh Compressor
DE1648648C3 (de) * 1967-04-12 1980-01-24 Arthur Pfeiffer-Hochvakuumtechnik Gmbh, 6330 Wetzlar Anordnung zur Lecksuche nach dem Massenspektrometer-Prinzip
US3520173A (en) * 1967-05-02 1970-07-14 Mobil Oil Corp Automated test apparatus
US3536418A (en) * 1969-02-13 1970-10-27 Onezime P Breaux Cryogenic turbo-molecular vacuum pump
US3616680A (en) 1969-10-27 1971-11-02 Sargent Welch Scientific Co Leak detector
JPS5125158A (en) * 1974-08-26 1976-03-01 Nippon Kuatsu System Co Ryutaijikukeryono ryuryokei
US4180370A (en) * 1975-03-22 1979-12-25 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Turbomolecular pump
US4527805A (en) * 1984-05-03 1985-07-09 Ferrofluidics Corporation High-pressure ferrofluid seal apparatus
DE3775213D1 (de) * 1987-03-27 1992-01-23 Leybold Ag Lecksuchgeraet und betriebsverfahren dazu.
EP0344345B1 (de) 1988-06-01 1991-09-18 Leybold Aktiengesellschaft Pumpsystem für ein Lecksuchgerät
RU2016255C1 (ru) * 1990-08-23 1994-07-15 Специальное конструкторско-технологическое бюро прецизионного оборудования "Вектор" Молекулярный вакуумный насос
DE4228313A1 (de) * 1992-08-26 1994-03-03 Leybold Ag Gegenstrom-Lecksucher mit Hochvakuumpumpe
DE4343912A1 (de) * 1993-12-22 1995-06-29 Leybold Ag Verfahren zum Betrieb eines mit einer Schnüffelleitung ausgerüsteten Testgaslecksuchers sowie für die Durchführung dieses Verfahrens geeigneter Testgaslecksucher
DE4408877A1 (de) * 1994-03-16 1995-09-21 Leybold Ag Testgaslecksucher
DE19504278A1 (de) * 1995-02-09 1996-08-14 Leybold Ag Testgas-Lecksuchgerät
US5703281A (en) * 1996-05-08 1997-12-30 Southeastern Univ. Research Assn. Ultra high vacuum pumping system and high sensitivity helium leak detector
JP3675983B2 (ja) * 1996-09-12 2005-07-27 株式会社アルバック ヘリウムリークディテクター
DE19735250A1 (de) 1997-08-14 1999-02-18 Leybold Vakuum Gmbh Verfahren zum Betrieb eines Heliumlecksuchers und für die Durchführung dieses Verfahrens geeigneter Heliumlecksucher
DE10004263A1 (de) * 2000-02-01 2001-08-02 Leybold Vakuum Gmbh Dynamische Dichtung
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RU39658U1 (ru) * 2004-03-15 2004-08-10 Открытое акционерное общество "Завод "Измеритель" Турбомолекулярный насос
DE102005021909A1 (de) * 2005-05-12 2006-11-16 Inficon Gmbh Schnüffellecksucher mit Quarzfenstersensor
WO2011132365A1 (ja) 2010-04-22 2011-10-27 株式会社アルバック 漏洩検知方法及び真空処理装置
JP2011069834A (ja) * 2010-11-18 2011-04-07 Shimadzu Corp ヘリウムリークデテクタ
PL2994736T3 (pl) 2013-05-07 2019-12-31 Lüdolph Management GmbH Układ badania szczelności i sposób badania szczelności

Also Published As

Publication number Publication date
US20190162193A1 (en) 2019-05-30
RU2728446C2 (ru) 2020-07-30
TW201802444A (zh) 2018-01-16
EP3472471A1 (de) 2019-04-24
CN109312754B (zh) 2021-05-04
US11009030B2 (en) 2021-05-18
RU2019100225A (ru) 2020-07-15
KR102430735B1 (ko) 2022-08-08
WO2017216173A1 (de) 2017-12-21
KR20190019070A (ko) 2019-02-26
EP3472471B1 (de) 2022-02-23
RU2019100225A3 (https=) 2020-07-15
CN109312754A (zh) 2019-02-05
TWI743137B (zh) 2021-10-21
JP2019523882A (ja) 2019-08-29
DE102016210701A1 (de) 2017-12-21

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