FR2548828B1 - Pompe a piege d'hydrocarbures - Google Patents

Pompe a piege d'hydrocarbures

Info

Publication number
FR2548828B1
FR2548828B1 FR8410505A FR8410505A FR2548828B1 FR 2548828 B1 FR2548828 B1 FR 2548828B1 FR 8410505 A FR8410505 A FR 8410505A FR 8410505 A FR8410505 A FR 8410505A FR 2548828 B1 FR2548828 B1 FR 2548828B1
Authority
FR
France
Prior art keywords
hydrocarbon trap
trap pump
pump
hydrocarbon
trap
Prior art date
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
FR8410505A
Other languages
English (en)
Other versions
FR2548828A1 (fr
Inventor
James Roger Young
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2548828A1 publication Critical patent/FR2548828A1/fr
Application granted granted Critical
Publication of FR2548828B1 publication Critical patent/FR2548828B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
FR8410505A 1983-07-05 1984-07-03 Pompe a piege d'hydrocarbures Expired FR2548828B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/511,061 US4515528A (en) 1983-07-05 1983-07-05 Hydrocarbon getter pump

Publications (2)

Publication Number Publication Date
FR2548828A1 FR2548828A1 (fr) 1985-01-11
FR2548828B1 true FR2548828B1 (fr) 1988-05-27

Family

ID=24033299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8410505A Expired FR2548828B1 (fr) 1983-07-05 1984-07-03 Pompe a piege d'hydrocarbures

Country Status (5)

Country Link
US (1) US4515528A (fr)
JP (1) JPS6059624A (fr)
DE (1) DE3423980A1 (fr)
FR (1) FR2548828B1 (fr)
GB (1) GB2143080B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8201750A (nl) * 1982-04-28 1983-11-16 Philips Nv Inrichting voorzien van een geevacueerd vat met een getter en een getterhulpmiddel.
DE3332606A1 (de) * 1983-09-09 1985-03-28 Siemens AG, 1000 Berlin und 8000 München Getter-sorptionspumpe mit waermespeicher fuer hochvakuum- und gasentladungsanlagen
US4780116A (en) * 1987-11-20 1988-10-25 Cheh Christopher H Low temperature preparative gas chromatography apparatus
US4789309A (en) * 1987-12-07 1988-12-06 Saes Getters Spa Reinforced insulated heater getter device
IT1227219B (it) * 1988-09-26 1991-03-27 Getters Spa Apparecchiatura e metodo relativo per asportare impurezze gassose da gas inerti ed assicurare livelli estremamente bassi di idrogeno
JPH06502465A (ja) * 1989-10-16 1994-03-17 イノヴァチオニ　ツェントル　“インテルラブ”　イノヴァチオノゴ　オビエディネニア　アカデミイ　ナウク　エスエスエスアール 吸着ポンプ及び吸着ポンプによって密閉容積内のガスの密度を変える方法
US5238469A (en) * 1992-04-02 1993-08-24 Saes Pure Gas, Inc. Method and apparatus for removing residual hydrogen from a purified gas
US5685963A (en) * 1994-10-31 1997-11-11 Saes Pure Gas, Inc. In situ getter pump system and method
US5911560A (en) * 1994-10-31 1999-06-15 Saes Pure Gas, Inc. Getter pump module and system
US5972183A (en) * 1994-10-31 1999-10-26 Saes Getter S.P.A Getter pump module and system
US6142742A (en) * 1994-10-31 2000-11-07 Saes Pure Gas, Inc. Getter pump module and system
US6109880A (en) * 1994-10-31 2000-08-29 Saes Pure Gas, Inc. Getter pump module and system including focus shields
IT237018Y1 (it) * 1995-07-10 2000-08-31 Getters Spa Pompa getter perfezionata in particolare per uno strumento dianalisi chimiche portatile
US6521192B1 (en) 1999-08-06 2003-02-18 Saes Pure Gas, Inc. Rejuvenable ambient temperature purifier
JP6133821B2 (ja) * 2014-08-08 2017-05-24 有限会社真空実験室 非蒸発型ゲッター及び非蒸発型ゲッターポンプ
CN110159508B (zh) * 2019-05-31 2021-12-14 北京无线电计量测试研究所 一种氢原子频标真空维持装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1911780A (en) * 1930-03-24 1933-05-30 Standard Oil Dev Co Process for purifying gases
NL278453A (fr) * 1961-05-15
US3167678A (en) * 1961-06-19 1965-01-26 Gen Electric Getter operating at various temperatures to occlude various gases
US3427253A (en) * 1962-08-01 1969-02-11 Otto Construction Corp Method for producing carbon monoxide and hydrogen from coal distillation gas
NL163054C (nl) * 1968-08-10 1980-07-15 Getters Spa Niet-verdampende getterinrichting.
US3630690A (en) * 1969-04-21 1971-12-28 Gen Electric Hydrogen-pumping apparatus of laminated construction
US3672789A (en) * 1970-09-21 1972-06-27 Gen Electric Hydrocarbon responsive getter ion pump
JPS5039242B1 (fr) * 1970-12-11 1975-12-16
IT971931B (it) * 1972-12-14 1974-05-10 Getters Spa Dispositivo getter con supporto poroso
US3969185A (en) * 1973-05-09 1976-07-13 General Electric Company Getter for nuclear fuel elements
IT998681B (it) * 1973-10-01 1976-02-20 Getters Spa Pompa getter
US3896042A (en) * 1974-02-15 1975-07-22 Us Energy Low temperature, low pressure hydrogen gettering
IT1016487B (it) * 1974-03-18 1977-05-30 Getters Spa Dispositivo getter a rapida evaporazione con alte rese
NL7511482A (nl) * 1975-09-30 1977-04-01 Philips Nv Gasbindinrichting; werkwijze voor het vervaardi- gen van een kleurentelevisiebeeldbuis onder toe- passing van deze gasbindinrichting en aldus ver- vaardigde kleurentelevisiebeeldbuis.
IT1050069B (it) * 1975-12-12 1981-03-10 Getters Spa Dispositivo getter impermeabile che puo venir cotto all aria
US4174954A (en) * 1975-12-29 1979-11-20 Siemens Aktiengesellschaft Method for converting a reaction mixture consisting of hydrocarbon-containing fuel and an oxygen-containing gas into a fuel gas
DE3070123D1 (en) * 1979-10-25 1985-03-21 Toshiba Kk Getter device

Also Published As

Publication number Publication date
US4515528A (en) 1985-05-07
FR2548828A1 (fr) 1985-01-11
GB8417070D0 (en) 1984-08-08
JPS6059624A (ja) 1985-04-06
JPH0481295B2 (fr) 1992-12-22
GB2143080A (en) 1985-01-30
GB2143080B (en) 1987-08-05
DE3423980A1 (de) 1985-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse