FR2085400B2 - - Google Patents

Info

Publication number
FR2085400B2
FR2085400B2 FR7013893A FR7013893A FR2085400B2 FR 2085400 B2 FR2085400 B2 FR 2085400B2 FR 7013893 A FR7013893 A FR 7013893A FR 7013893 A FR7013893 A FR 7013893A FR 2085400 B2 FR2085400 B2 FR 2085400B2
Authority
FR
France
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.)
Expired
Application number
FR7013893A
Other languages
French (fr)
Other versions
FR2085400A2 (da
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide SA
Original Assignee
Air Liquide SA
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 SA filed Critical Air Liquide SA
Priority to FR7013893A priority Critical patent/FR2085400B2/fr
Priority to US00133595A priority patent/US3712074A/en
Priority to DE19717114305U priority patent/DE7114305U/de
Publication of FR2085400A2 publication Critical patent/FR2085400A2/fr
Application granted granted Critical
Publication of FR2085400B2 publication Critical patent/FR2085400B2/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D8/00—Cold traps; Cold baffles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR7013893A 1970-04-17 1970-04-17 Expired FR2085400B2 (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7013893A FR2085400B2 (da) 1970-04-17 1970-04-17
US00133595A US3712074A (en) 1970-04-17 1971-04-13 Cryogenic gas trap
DE19717114305U DE7114305U (de) 1970-04-17 1971-04-15 Gaskuehlfalle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7013893A FR2085400B2 (da) 1970-04-17 1970-04-17

Publications (2)

Publication Number Publication Date
FR2085400A2 FR2085400A2 (da) 1971-12-24
FR2085400B2 true FR2085400B2 (da) 1974-05-03

Family

ID=9054118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7013893A Expired FR2085400B2 (da) 1970-04-17 1970-04-17

Country Status (3)

Country Link
US (1) US3712074A (da)
DE (1) DE7114305U (da)
FR (1) FR2085400B2 (da)

Families Citing this family (19)

* 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
US4354356A (en) * 1980-05-02 1982-10-19 Unisearch Limited Temperature-cycled cold trap
DE3622423A1 (de) * 1986-07-03 1988-01-14 Messer Griesheim Gmbh Verfahren zur entnahme tiefsiedender kaeltemittel aus kaelte- und klimaanlagen
DE3729374C1 (de) * 1987-09-03 1988-12-01 Kernforschungsanlage Juelich Vorrichtung zur kryogenen Anreicherung von in Gasen enthaltenen Spurenstoffen und Verwendung der Vorrichtung in einer Einrichtung
SU1698482A1 (ru) * 1988-01-08 1991-12-15 Институт Анатилического Приборостроения Научно-Технического Объединения Ан Ссср Криогенный конденсационный насос
US5303558A (en) * 1992-07-30 1994-04-19 Vlsi Technology, Inc. Thermal trap for gaseous materials
US5349833A (en) * 1993-02-22 1994-09-27 Xontech, Inc. Cryotrap for air pollution analyzer
US5456084A (en) * 1993-11-01 1995-10-10 The Boc Group, Inc. Cryogenic heat exchange system and freeze dryer
ES2075808B1 (es) * 1994-01-11 1996-05-01 Franco Eusebio Moro Sistema de filtracion de particulas residuales contaminantes para humos y gases, mediante ultracongelacion atomizada.
US5488833A (en) * 1994-09-26 1996-02-06 Stewart; Jeffrey Tangential flow cold trap
US5617727A (en) * 1996-05-24 1997-04-08 Richard R. Zito R & D Corp. Controlled multiple storage vessel gas trap
US5799493A (en) * 1996-09-05 1998-09-01 Helix Technology Corporation Corrosion resistant cryopump
FR2755873B1 (fr) * 1996-11-15 1998-12-24 Air Liquide Installation de recuperation de composes volatils
US5806319A (en) * 1997-03-13 1998-09-15 Wary; John Method and apparatus for cryogenically cooling a deposition chamber
US6286321B1 (en) * 2000-01-03 2001-09-11 Thermo Savant, Inc. Condenser cold trap unit with separate fraction collection feature
US6737224B2 (en) 2001-04-17 2004-05-18 Jeffrey Stewart Method of preparing thin supported films by vacuum deposition
US6572686B1 (en) * 2002-02-14 2003-06-03 The United States Of America As Represented By The United States Department Of Energy Apparatus for condensing and collecting hot gases
FR2903490B1 (fr) * 2006-07-04 2009-02-20 France Etat Procede de prelevement automatique du tritium dans la vapeur d'eau de l'air
WO2015041726A1 (en) * 2013-09-23 2015-03-26 Gregory Citver Systems and methods for cryogenic refrigeration

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262279A (en) * 1964-10-09 1966-07-26 Little Inc A Extreme high vacuum apparatus
GB1075316A (en) * 1965-02-24 1967-07-12 Atomic Energy Authority Uk Improvements in or relating to cryogenic devices
US3352122A (en) * 1966-03-01 1967-11-14 Pennsalt Chemicals Corp Industrial process and apparatus

Also Published As

Publication number Publication date
US3712074A (en) 1973-01-23
DE7114305U (de) 1971-12-23
FR2085400A2 (da) 1971-12-24

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