FR2246752B3 - - Google Patents

Info

Publication number
FR2246752B3
FR2246752B3 FR7432758A FR7432758A FR2246752B3 FR 2246752 B3 FR2246752 B3 FR 2246752B3 FR 7432758 A FR7432758 A FR 7432758A FR 7432758 A FR7432758 A FR 7432758A FR 2246752 B3 FR2246752 B3 FR 2246752B3
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
FR7432758A
Other versions
FR2246752A1 (fr
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.)
SAES Getters SpA
Original Assignee
SAES 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 SAES Getters SpA filed Critical SAES Getters SpA
Publication of FR2246752A1 publication Critical patent/FR2246752A1/fr
Application granted granted Critical
Publication of FR2246752B3 publication Critical patent/FR2246752B3/fr
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
FR7432758A 1973-10-01 1974-09-27 Expired FR2246752B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29588/73A IT998681B (it) 1973-10-01 1973-10-01 Pompa getter

Publications (2)

Publication Number Publication Date
FR2246752A1 FR2246752A1 (fr) 1975-05-02
FR2246752B3 true FR2246752B3 (fr) 1977-07-08

Family

ID=11228039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432758A Expired FR2246752B3 (fr) 1973-10-01 1974-09-27

Country Status (7)

Country Link
US (1) US3961897A (fr)
JP (1) JPS5730989B2 (fr)
DE (1) DE2446833C2 (fr)
FR (1) FR2246752B3 (fr)
GB (1) GB1479613A (fr)
IT (1) IT998681B (fr)
NL (1) NL182599C (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137012A (en) * 1976-11-03 1979-01-30 S.A.E.S. Getters S.P.A. Modular getter pumps
JPS53131511A (en) * 1977-04-22 1978-11-16 Hitachi Ltd Non-evaporation type cetter pump
IT1115156B (it) * 1979-04-06 1986-02-03 Getters Spa Leghe zr-fe per l'assorbimento di idrogeno a basse temperature
NL8201750A (nl) * 1982-04-28 1983-11-16 Philips Nv Inrichting voorzien van een geevacueerd vat met een getter en een getterhulpmiddel.
US4492110A (en) * 1983-06-01 1985-01-08 Martin Marietta Corporation Ultra sensitive noble gas leak detector
US4515528A (en) * 1983-07-05 1985-05-07 General Electric Company Hydrocarbon getter pump
IT1228392B (it) * 1989-01-24 1991-06-14 Getters Spa Materiali getter per l'isolamento a vuoto di recipienti di immagazzinamento o linee di trasporto di idrogeno liquido.
US5161955A (en) * 1991-08-20 1992-11-10 Danielson Associates, Inc. High vacuum pump using bulk getter material
US5154582A (en) * 1991-08-20 1992-10-13 Danielson Associates, Inc. Rough vacuum pump using bulk getter material
US5238469A (en) * 1992-04-02 1993-08-24 Saes Pure Gas, Inc. Method and apparatus for removing residual hydrogen from a purified gas
IT1255438B (it) * 1992-07-17 1995-10-31 Getters Spa Pompa getter non evaporabile
US5401298A (en) * 1993-09-17 1995-03-28 Leybold Inficon, Inc. Sorption pump
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
US6109880A (en) * 1994-10-31 2000-08-29 Saes Pure Gas, Inc. Getter pump module and system including focus shields
US6142742A (en) * 1994-10-31 2000-11-07 Saes Pure Gas, Inc. Getter pump module and system
US5610438A (en) * 1995-03-08 1997-03-11 Texas Instruments Incorporated Micro-mechanical device with non-evaporable getter
IT237018Y1 (it) * 1995-07-10 2000-08-31 Getters Spa Pompa getter perfezionata in particolare per uno strumento dianalisi chimiche portatile
WO1997003745A1 (fr) * 1995-07-21 1997-02-06 Ultrapure Systems, Inc. Cuve unique de purification de gaz avec echangeur thermique
AU2001283301A1 (en) * 2000-08-10 2002-02-25 Indigo Energy, Inc. Long-life vacuum system for energy storage flywheels
JP4349964B2 (ja) * 2003-09-10 2009-10-21 株式会社日立ハイテクノロジーズ 小型電子銃
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133224A (en) * 1960-11-25 1964-05-12 Gen Electric Electric discharge device
NL278453A (fr) * 1961-05-15
US3167678A (en) * 1961-06-19 1965-01-26 Gen Electric Getter operating at various temperatures to occlude various gases
GB1186581A (en) * 1966-04-28 1970-04-02 Getters Spa Improved Exothermic Getters
NL163054C (nl) * 1968-08-10 1980-07-15 Getters Spa Niet-verdampende getterinrichting.
US3603704A (en) * 1968-10-28 1971-09-07 Getters Spa Radiant heat reflection in devices such as getter pumps
DE1947413A1 (de) * 1968-10-28 1970-04-30 Getters Spa Getterpumpe zur Erzeugung und Aufrechterhaltung eines Vakuums in geschlossenen Gefaessen
GB1274909A (en) * 1968-11-20 1972-05-17 Getters Spa Improvements in or relating to getter pumps
DE2034633C3 (de) * 1969-07-24 1979-10-25 S.A.E.S. Getters S.P.A., Mailand (Italien) Kartusche für eine Getterpumpe
BE758028A (fr) * 1969-10-31 1971-04-01 North American Rockwell Appareil d'actionnement a la main et/ou au pied pour dispositifde commande
US3672789A (en) * 1970-09-21 1972-06-27 Gen Electric Hydrocarbon responsive getter ion pump

Also Published As

Publication number Publication date
IT998681B (it) 1976-02-20
DE2446833A1 (de) 1975-04-10
JPS5060813A (fr) 1975-05-26
DE2446833C2 (de) 1984-11-29
FR2246752A1 (fr) 1975-05-02
JPS5730989B2 (fr) 1982-07-01
NL182599C (nl) 1988-04-05
US3961897A (en) 1976-06-08
GB1479613A (en) 1977-07-13
NL182599B (nl) 1987-11-02
NL7412719A (nl) 1975-04-03

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