FR2021693A1 - - Google Patents

Info

Publication number
FR2021693A1
FR2021693A1 FR6936383A FR6936383A FR2021693A1 FR 2021693 A1 FR2021693 A1 FR 2021693A1 FR 6936383 A FR6936383 A FR 6936383A FR 6936383 A FR6936383 A FR 6936383A FR 2021693 A1 FR2021693 A1 FR 2021693A1
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.)
Granted
Application number
FR6936383A
Other languages
French (fr)
Other versions
FR2021693B1 (en
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 FR2021693A1 publication Critical patent/FR2021693A1/fr
Application granted granted Critical
Publication of FR2021693B1 publication Critical patent/FR2021693B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
FR696936383A 1968-10-28 1969-10-23 Expired FR2021693B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2303768 1968-10-28

Publications (2)

Publication Number Publication Date
FR2021693A1 true FR2021693A1 (en) 1970-07-24
FR2021693B1 FR2021693B1 (en) 1973-03-16

Family

ID=11203134

Family Applications (1)

Application Number Title Priority Date Filing Date
FR696936383A Expired FR2021693B1 (en) 1968-10-28 1969-10-23

Country Status (6)

Country Link
US (1) US3609062A (en)
JP (1) JPS4917764B1 (en)
DE (1) DE1947413A1 (en)
FR (1) FR2021693B1 (en)
GB (1) GB1281227A (en)
NL (1) NL163055C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370357A1 (en) * 1976-11-03 1978-06-02 Getters Spa MODULAR ABSORPTION DEVICE TO GETTER OR TO ABSORBING SUBSTANCE OF RESIDUAL GAS

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870917A (en) * 1971-05-10 1975-03-11 Itt Discharge device including channel type electron multiplier having ion adsorptive layer
NL149629B (en) * 1972-10-18 1976-05-17 Hazemeijer Bv VACUUM SWITCH WITH CATCHER ELEMENT.
IT998681B (en) * 1973-10-01 1976-02-20 Getters Spa GETTER PUMP
DE3332647A1 (en) * 1983-09-09 1985-03-28 Siemens AG, 1000 Berlin und 8000 München GETTER SORPTION PUMP WITH HEAT STORAGE FOR HIGH VACUUM AND GAS DISCHARGE SYSTEMS
DE3332660A1 (en) * 1983-09-09 1985-03-28 Siemens AG, 1000 Berlin und 8000 München GETTER SORPTION PUMP WITH HEAT STORAGE FOR HIGH VACUUM AND GAS DISCHARGE SYSTEMS
US5154582A (en) * 1991-08-20 1992-10-13 Danielson Associates, Inc. Rough vacuum pump using bulk getter material
US5161955A (en) * 1991-08-20 1992-11-10 Danielson Associates, Inc. High vacuum pump using bulk getter material
AU2001283301A1 (en) * 2000-08-10 2002-02-25 Indigo Energy, Inc. Long-life vacuum system for energy storage flywheels
WO2009149751A1 (en) * 2008-06-11 2009-12-17 R&B Energy Research Sarl Evacuated solar panel with a non evaporable getter pump
JP6133821B2 (en) * 2014-08-08 2017-05-24 有限会社真空実験室 Non-evaporable getter and non-evaporable getter pump
US11508564B2 (en) * 2014-11-19 2022-11-22 Hamilton Sundstrand Corporation Ion pumps and ion pump elements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2149658A (en) * 1936-03-12 1939-03-07 Tungsten Electrodeposit Corp Thermionic tube
BE450734A (en) * 1942-05-02
US2491284A (en) * 1946-12-13 1949-12-13 Bell Telephone Labor Inc Electrode for electron discharge devices and method of making the same
US3100274A (en) * 1959-12-17 1963-08-06 Raytheon Co Electron tube with electrode having titanium surface serving as getter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370357A1 (en) * 1976-11-03 1978-06-02 Getters Spa MODULAR ABSORPTION DEVICE TO GETTER OR TO ABSORBING SUBSTANCE OF RESIDUAL GAS

Also Published As

Publication number Publication date
GB1281227A (en) 1972-07-12
DE1947413A1 (en) 1970-04-30
FR2021693B1 (en) 1973-03-16
US3609062A (en) 1971-09-28
NL163055C (en) 1980-07-15
JPS4917764B1 (en) 1974-05-04
NL6915137A (en) 1970-05-01

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Legal Events

Date Code Title Description
ST Notification of lapse