NL161573C - Koude-pomp met een geisoleerd huis en gasopvangmiddelen met koelbare wanden. - Google Patents

Koude-pomp met een geisoleerd huis en gasopvangmiddelen met koelbare wanden.

Info

Publication number
NL161573C
NL161573C NL6911437.A NL6911437A NL161573C NL 161573 C NL161573 C NL 161573C NL 6911437 A NL6911437 A NL 6911437A NL 161573 C NL161573 C NL 161573C
Authority
NL
Netherlands
Prior art keywords
catchers
gas
cold pump
insulated house
coolable
Prior art date
Application number
NL6911437.A
Other languages
English (en)
Dutch (nl)
Other versions
NL161573B (nl
NL6911437A (enrdf_load_stackoverflow
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Publication of NL6911437A publication Critical patent/NL6911437A/xx
Publication of NL161573B publication Critical patent/NL161573B/xx
Application granted granted Critical
Publication of NL161573C publication Critical patent/NL161573C/xx

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
    • F04B37/06—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means
    • F04B37/08—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means by condensing or freezing, e.g. cryogenic pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
NL6911437.A 1968-07-30 1969-07-25 Koude-pomp met een geisoleerd huis en gasopvangmiddelen met koelbare wanden. NL161573C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR161161 1968-07-30

Publications (3)

Publication Number Publication Date
NL6911437A NL6911437A (enrdf_load_stackoverflow) 1970-02-03
NL161573B NL161573B (nl) 1979-09-17
NL161573C true NL161573C (nl) 1980-02-15

Family

ID=8653206

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6911437.A NL161573C (nl) 1968-07-30 1969-07-25 Koude-pomp met een geisoleerd huis en gasopvangmiddelen met koelbare wanden.

Country Status (9)

Country Link
US (1) US3579997A (enrdf_load_stackoverflow)
BE (1) BE736646A (enrdf_load_stackoverflow)
CH (1) CH512675A (enrdf_load_stackoverflow)
DE (1) DE1937821A1 (enrdf_load_stackoverflow)
FR (1) FR1584067A (enrdf_load_stackoverflow)
GB (1) GB1216448A (enrdf_load_stackoverflow)
LU (1) LU59124A1 (enrdf_load_stackoverflow)
NL (1) NL161573C (enrdf_load_stackoverflow)
SE (1) SE353944B (enrdf_load_stackoverflow)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148196A (en) * 1977-04-25 1979-04-10 Sciex Inc. Multiple stage cryogenic pump and method of pumping
DE2830943C2 (de) * 1978-07-14 1986-06-12 Leybold-Heraeus GmbH, 5000 Köln Kryopumpenanordnung
US4336690A (en) * 1979-09-28 1982-06-29 Varian Associates, Inc. Cryogenic pump with radiation shield
US4341079A (en) * 1980-04-01 1982-07-27 Cvi Incorporated Cryopump apparatus
USRE31665E (en) * 1980-04-01 1984-09-11 Cvi Incorporated Cryopump apparatus
US4275566A (en) * 1980-04-01 1981-06-30 Pennwalt Corporation Cryopump apparatus
JPS58160552A (ja) * 1982-03-18 1983-09-24 Toyota Motor Corp 内燃機関の点火時期制御方法
JPS60161702A (ja) * 1984-01-27 1985-08-23 Seiko Instr & Electronics Ltd 真空用冷却トラツプ
US4559787A (en) * 1984-12-04 1985-12-24 The United States Of America As Represented By The United States Department Of Energy Vacuum pump apparatus
DE3512614A1 (de) * 1985-04-06 1986-10-16 Leybold-Heraeus GmbH, 5000 Köln Verfahren zur inbetriebnahme und/oder regenerierung einer kryopumpe und fuer dieses verfahren geeignete kryopumpe
AU8496391A (en) * 1990-11-19 1992-06-11 Leybold Aktiengesellschaft Process for regenerating a cryopump and suitable cryopump for implementing this process
JP3123126B2 (ja) * 1991-07-15 2001-01-09 株式会社日立製作所 冷却機付き真空容器
DE9111236U1 (de) * 1991-09-10 1992-07-09 Leybold AG, 6450 Hanau Kryopumpe
US5228299A (en) * 1992-04-16 1993-07-20 Helix Technology Corporation Cryopump water drain
US5261244A (en) * 1992-05-21 1993-11-16 Helix Technology Corporation Cryogenic waterpump
DE4336035A1 (de) * 1993-10-22 1995-04-27 Leybold Ag Verfahren zum Betrieb einer Kryopumpe sowie Vakuumpumpensystem mit Kryopumpe und Vorpumpe
US5901558A (en) * 1997-08-20 1999-05-11 Helix Technology Corporation Water pump with integral gate valve
US6155059A (en) * 1999-01-13 2000-12-05 Helix Technology Corporation High capacity cryopump
DE102005039795B4 (de) * 2005-08-22 2007-07-26 Bruker Biospin Ag Kühlvorrichtung zur Erzeugung eines kalten Gasstromes
JP5748682B2 (ja) * 2012-01-31 2015-07-15 住友重機械工業株式会社 コールドトラップおよびコールドトラップの制御方法
JP6871751B2 (ja) * 2017-02-07 2021-05-12 住友重機械工業株式会社 クライオポンプ
CN115324868A (zh) * 2022-09-20 2022-11-11 安徽万瑞冷电科技有限公司 抽水汽低温泵及水汽抽速测试方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703673A (en) * 1950-04-08 1955-03-08 Alois Vogt Vacuum pump
US2934257A (en) * 1956-01-25 1960-04-26 Edwards High Vacuum Ltd Vapour vacuum pumps
US3081068A (en) * 1959-10-16 1963-03-12 Milleron Norman Cold trap
US3296810A (en) * 1964-08-24 1967-01-10 Nat Res Corp High conductance cold trap for vacuum systems
US3321927A (en) * 1965-02-12 1967-05-30 Jr Charles B Hood Spiral liquid cooled baffle for shielding diffusion pumps
US3364654A (en) * 1965-09-27 1968-01-23 Union Carbide Corp Ultrahigh vacuum pumping process and apparatus

Also Published As

Publication number Publication date
LU59124A1 (enrdf_load_stackoverflow) 1969-11-25
NL161573B (nl) 1979-09-17
BE736646A (enrdf_load_stackoverflow) 1970-01-28
US3579997A (en) 1971-05-25
NL6911437A (enrdf_load_stackoverflow) 1970-02-03
CH512675A (fr) 1971-09-15
FR1584067A (enrdf_load_stackoverflow) 1969-12-12
GB1216448A (en) 1970-12-23
SE353944B (enrdf_load_stackoverflow) 1973-02-19
DE1937821A1 (de) 1970-02-12

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: AIR LIQUIDE