IT1292175B1 - Pompa getter particolarmente adatta per l'uso a monte,in prossimita' e coassialmente ad una pompa turbomolecolare - Google Patents

Pompa getter particolarmente adatta per l'uso a monte,in prossimita' e coassialmente ad una pompa turbomolecolare

Info

Publication number
IT1292175B1
IT1292175B1 IT97MI001420A ITMI971420A IT1292175B1 IT 1292175 B1 IT1292175 B1 IT 1292175B1 IT 97MI001420 A IT97MI001420 A IT 97MI001420A IT MI971420 A ITMI971420 A IT MI971420A IT 1292175 B1 IT1292175 B1 IT 1292175B1
Authority
IT
Italy
Prior art keywords
pump
coaxially
proximity
particularly suitable
getter
Prior art date
Application number
IT97MI001420A
Other languages
English (en)
Italian (it)
Inventor
Roberto Giannantonio
Andrea Conte
Original Assignee
Getters Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Getters Spa filed Critical Getters Spa
Publication of ITMI971420A0 publication Critical patent/ITMI971420A0/it
Priority to IT97MI001420A priority Critical patent/IT1292175B1/it
Priority to DE69814312T priority patent/DE69814312T2/de
Priority to PCT/IT1998/000156 priority patent/WO1998058173A1/en
Priority to RU99105210/06A priority patent/RU2199027C2/ru
Priority to JP11504096A priority patent/JP2000517031A/ja
Priority to KR1019997001152A priority patent/KR100544591B1/ko
Priority to CN98800825A priority patent/CN1103871C/zh
Priority to CA002263559A priority patent/CA2263559A1/en
Priority to EP98929624A priority patent/EP0918934B1/en
Publication of ITMI971420A1 publication Critical patent/ITMI971420A1/it
Priority to US09/234,546 priority patent/US6074171A/en
Application granted granted Critical
Publication of IT1292175B1 publication Critical patent/IT1292175B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/02—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by absorption or adsorption
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
IT97MI001420A 1997-06-17 1997-06-17 Pompa getter particolarmente adatta per l'uso a monte,in prossimita' e coassialmente ad una pompa turbomolecolare IT1292175B1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT97MI001420A IT1292175B1 (it) 1997-06-17 1997-06-17 Pompa getter particolarmente adatta per l'uso a monte,in prossimita' e coassialmente ad una pompa turbomolecolare
JP11504096A JP2000517031A (ja) 1997-06-17 1998-06-11 ターボ分子ポンプの上流で、近接してそして同軸で使用するのに特に適したゲッタポンプ
PCT/IT1998/000156 WO1998058173A1 (en) 1997-06-17 1998-06-11 Getter pump especially suitable for the use upstream, in proximity and coaxially with respect to a turbomolecular pump
RU99105210/06A RU2199027C2 (ru) 1997-06-17 1998-06-11 Геттерный насос
DE69814312T DE69814312T2 (de) 1997-06-17 1998-06-11 Getter-pumpe zur stromaufwärts-verwendung in der nähe und koaxial zu einer turbomolekularpumpe
KR1019997001152A KR100544591B1 (ko) 1997-06-17 1998-06-11 터보분자 펌프에 동축으로 그 부근의 상류에서 사용하기 위한 게터 펌프
CN98800825A CN1103871C (zh) 1997-06-17 1998-06-11 适于在涡轮分子泵上游、靠近并且同心使用的吸气泵
CA002263559A CA2263559A1 (en) 1997-06-17 1998-06-11 Getter pump especially suitable for the use upstream, in proximity and coaxially with respect to a turbomolecular pump
EP98929624A EP0918934B1 (en) 1997-06-17 1998-06-11 Getter pump especially suitable for the use upstream, in proximity and coaxially with respect to a turbomolecular pump
US09/234,546 US6074171A (en) 1997-06-17 1999-01-21 Getter pump especially suitable for the use upstream, in proximity coaxially with respect to a turbomolecular pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI001420A IT1292175B1 (it) 1997-06-17 1997-06-17 Pompa getter particolarmente adatta per l'uso a monte,in prossimita' e coassialmente ad una pompa turbomolecolare

Publications (3)

Publication Number Publication Date
ITMI971420A0 ITMI971420A0 (en, 2012) 1997-06-17
ITMI971420A1 ITMI971420A1 (it) 1998-12-17
IT1292175B1 true IT1292175B1 (it) 1999-01-25

Family

ID=11377378

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI001420A IT1292175B1 (it) 1997-06-17 1997-06-17 Pompa getter particolarmente adatta per l'uso a monte,in prossimita' e coassialmente ad una pompa turbomolecolare

Country Status (10)

Country Link
US (1) US6074171A (en, 2012)
EP (1) EP0918934B1 (en, 2012)
JP (1) JP2000517031A (en, 2012)
KR (1) KR100544591B1 (en, 2012)
CN (1) CN1103871C (en, 2012)
CA (1) CA2263559A1 (en, 2012)
DE (1) DE69814312T2 (en, 2012)
IT (1) IT1292175B1 (en, 2012)
RU (1) RU2199027C2 (en, 2012)
WO (1) WO1998058173A1 (en, 2012)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1302694B1 (it) * 1998-10-19 2000-09-29 Getters Spa Dispositivo di schermatura mobile in funzione della temperatura trapompa getter e pompa turbomolecolare collegate in linea.
US6347925B1 (en) * 2000-06-29 2002-02-19 Beacon Power Corporation Flywheel system with parallel pumping arrangement
US6931711B2 (en) * 2002-09-03 2005-08-23 Honeywell International Inc. Methods and apparatus for removing gases from enclosures
ITTO20070447A1 (it) * 2007-06-21 2008-12-22 Vincenzo Commisso Procedimento e mezzi per lo stampaggio di materie plastiche, elastomeri, termoindurenti, metalli e loro leghe mediante iniezione e pressofusione.
ITMI20090402A1 (it) * 2009-03-17 2010-09-18 Getters Spa Sistema di pompaggio combinato comprendente una pompa getter ed una pompa ionica
ITMI20121732A1 (it) 2012-10-15 2014-04-16 Getters Spa Pompa getter
CN104728075B (zh) * 2013-12-19 2017-02-08 北京有色金属研究总院 一种内加热型吸气剂元件和大抽速吸气剂泵
CN104728076A (zh) * 2013-12-23 2015-06-24 北京有色金属研究总院 一种新型结构的大抽速吸气剂泵
TWI660125B (zh) 2014-04-03 2019-05-21 義大利商沙斯格特斯公司 吸氣泵
CN109681406B (zh) * 2018-12-18 2020-02-18 有研工程技术研究院有限公司 一种内加热式吸气剂泵
WO2020239975A1 (en) * 2019-05-29 2020-12-03 Edwards Limited A turbomolecular pump, a vacuum pumping system and a method of evacuating a vacuum chamber
CN112012908A (zh) * 2020-09-01 2020-12-01 宁波盾科新材料有限公司 一种吸气泵及使用该吸气泵的移动储罐
CN117846986A (zh) * 2024-01-02 2024-04-09 北京中科科仪股份有限公司 一种分子泵

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE133697C (en, 2012) *
US662522A (en) * 1899-12-13 1900-11-27 Samuel H Butterworth Propeller for boats.
DE2034633C3 (de) * 1969-07-24 1979-10-25 S.A.E.S. Getters S.P.A., Mailand (Italien) Kartusche für eine Getterpumpe
US4137012A (en) * 1976-11-03 1979-01-30 S.A.E.S. Getters S.P.A. Modular getter pumps
DD133697A1 (de) * 1977-08-04 1979-01-17 Juergen Liebich Verdampfer fuer vakuum-getterpumpen
JP2756686B2 (ja) * 1989-02-17 1998-05-25 株式会社大阪真空機器製作所 ターボ分子ポンプ
JP2538796B2 (ja) * 1989-05-09 1996-10-02 株式会社東芝 真空排気装置および真空排気方法
RU2037649C1 (ru) * 1992-07-08 1995-06-19 Анатолий Иванович Волчкевич Нераспыляемый газопоглотитель для сорбционного насоса
US5483803A (en) * 1993-06-16 1996-01-16 Helix Technology Corporation High conductance water pump
US5685963A (en) * 1994-10-31 1997-11-11 Saes Pure Gas, Inc. In situ getter pump system and method
US5972183A (en) * 1994-10-31 1999-10-26 Saes Getter S.P.A Getter pump module and system
US5935395A (en) * 1995-11-08 1999-08-10 Mitel Corporation Substrate processing apparatus with non-evaporable getter pump

Also Published As

Publication number Publication date
EP0918934A1 (en) 1999-06-02
CA2263559A1 (en) 1998-12-23
DE69814312D1 (de) 2003-06-12
CN1103871C (zh) 2003-03-26
WO1998058173A1 (en) 1998-12-23
CN1229456A (zh) 1999-09-22
DE69814312T2 (de) 2004-03-25
US6074171A (en) 2000-06-13
KR20000068123A (ko) 2000-11-25
ITMI971420A0 (en, 2012) 1997-06-17
JP2000517031A (ja) 2000-12-19
EP0918934B1 (en) 2003-05-07
KR100544591B1 (ko) 2006-01-24
ITMI971420A1 (it) 1998-12-17
RU2199027C2 (ru) 2003-02-20

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Legal Events

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0001 Granted