FR2335033A1 - GAS FIXING DEVICE OR "GETTER" - Google Patents

GAS FIXING DEVICE OR "GETTER"

Info

Publication number
FR2335033A1
FR2335033A1 FR7637033A FR7637033A FR2335033A1 FR 2335033 A1 FR2335033 A1 FR 2335033A1 FR 7637033 A FR7637033 A FR 7637033A FR 7637033 A FR7637033 A FR 7637033A FR 2335033 A1 FR2335033 A1 FR 2335033A1
Authority
FR
France
Prior art keywords
getter
fixing device
gas fixing
gas
fixing
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.)
Granted
Application number
FR7637033A
Other languages
French (fr)
Other versions
FR2335033B1 (en
Inventor
Stephen J Hellier
Anselmo G Passoni
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 FR2335033A1 publication Critical patent/FR2335033A1/en
Application granted granted Critical
Publication of FR2335033B1 publication Critical patent/FR2335033B1/fr
Granted 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
    • F04B37/04—Selection of specific absorption or adsorption materials
    • 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
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • 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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
FR7637033A 1975-12-12 1976-12-08 GAS FIXING DEVICE OR "GETTER" Granted FR2335033A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3024075A IT1050069B (en) 1975-12-12 1975-12-12 WATERPROOF GETTER DEVICE THAT CAN BE COOKED IN THE AIR

Publications (2)

Publication Number Publication Date
FR2335033A1 true FR2335033A1 (en) 1977-07-08
FR2335033B1 FR2335033B1 (en) 1981-06-12

Family

ID=11229383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637033A Granted FR2335033A1 (en) 1975-12-12 1976-12-08 GAS FIXING DEVICE OR "GETTER"

Country Status (7)

Country Link
JP (1) JPS6046775B2 (en)
BE (1) BE853855A (en)
DE (1) DE2656100C3 (en)
FR (1) FR2335033A1 (en)
GB (1) GB1572000A (en)
IT (1) IT1050069B (en)
NL (1) NL168645C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8002836A (en) * 1980-05-16 1981-12-16 Philips Nv METHOD FOR MANUFACTURING A COLOR TELEVISION IMAGE TUBE INCLUDING A GAS ABSORBING LAYER; COLOR TELEVISION IMAGE TUBE SO MANUFACTURED AND GETTING DEVICE SUITABLE FOR SUCH A METHOD.
US4515528A (en) * 1983-07-05 1985-05-07 General Electric Company Hydrocarbon getter pump
IT1301948B1 (en) * 1998-07-28 2000-07-20 Getters Spa PROCESS FOR THE PRODUCTION OF EVAPORABLE GETTER DEVICES LOSS OF PARTICLES

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2028442A1 (en) * 1969-01-16 1970-10-09 Philips Nv

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2028442A1 (en) * 1969-01-16 1970-10-09 Philips Nv

Also Published As

Publication number Publication date
FR2335033B1 (en) 1981-06-12
NL168645B (en) 1981-11-16
NL7613694A (en) 1977-06-14
DE2656100C3 (en) 1980-06-26
JPS6046775B2 (en) 1985-10-17
JPS5284960A (en) 1977-07-14
BE853855A (en) 1977-08-16
IT1050069B (en) 1981-03-10
DE2656100B2 (en) 1979-09-13
NL168645C (en) 1982-04-16
GB1572000A (en) 1980-07-23
DE2656100A1 (en) 1977-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse