GB1182150A - Alkali Metal Vapour Dispensers. - Google Patents

Alkali Metal Vapour Dispensers.

Info

Publication number
GB1182150A
GB1182150A GB56641/67A GB5664167A GB1182150A GB 1182150 A GB1182150 A GB 1182150A GB 56641/67 A GB56641/67 A GB 56641/67A GB 5664167 A GB5664167 A GB 5664167A GB 1182150 A GB1182150 A GB 1182150A
Authority
GB
United Kingdom
Prior art keywords
alkali metal
container
mixture
reducing agent
particles
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
GB56641/67A
Other languages
English (en)
Inventor
Paolo Della Porta
Elio Rabusin
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 GB1182150A publication Critical patent/GB1182150A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
    • H01J17/26—Means for producing, introducing, or replenishing gas or vapour during operation of the tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/08—Vessels; Containers; Shields associated therewith; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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

  • Discharge Lamp (AREA)
  • Physical Vapour Deposition (AREA)
  • Powder Metallurgy (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB56641/67A 1966-12-13 1967-12-13 Alkali Metal Vapour Dispensers. Expired GB1182150A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3104066 1966-12-13
IT2153867 1967-10-12

Publications (1)

Publication Number Publication Date
GB1182150A true GB1182150A (en) 1970-02-25

Family

ID=26327924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56641/67A Expired GB1182150A (en) 1966-12-13 1967-12-13 Alkali Metal Vapour Dispensers.

Country Status (3)

Country Link
US (2) US3579459A (cg-RX-API-DMAC7.html)
GB (1) GB1182150A (cg-RX-API-DMAC7.html)
NL (1) NL6716941A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160340769A1 (en) * 2013-07-11 2016-11-24 Saes Getters S.P.A. Improved metal vapour dispenser

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
US4099079A (en) * 1975-10-30 1978-07-04 U.S. Philips Corporation Secondary-emissive layers
FR2521034A1 (fr) * 1982-02-05 1983-08-12 Air Liquide Compositions a base de superoxyde de potassium et leurs applications
US4459949A (en) * 1982-02-12 1984-07-17 Teves-Thompson Gmbh Liquid metal cooled internal combustion engine valves with getter
US4464133A (en) * 1982-04-05 1984-08-07 Gte Laboratories Incorporated Method of charging a vessel with mercury
US4988318A (en) * 1983-03-10 1991-01-29 Gte Products Corporation Unsaturated vapor high pressure sodium lamp arc tube fabrication process
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
US5898272A (en) * 1997-08-21 1999-04-27 Everbrite, Inc. Cathode for gas discharge lamp
ITMI20010995A1 (it) * 2001-05-15 2002-11-15 Getters Spa Dispensatori di cesio e processo per il loro uso
US20050089627A1 (en) * 2001-10-08 2005-04-28 Konstantin Chuntonov Method of obtaining protective coatings on the surface of chemically active materials
ITMI20021904A1 (it) * 2002-09-06 2004-03-07 Getters Spa Elemento accessorio per dispensatori di metalli alcalini
ITMI20041736A1 (it) * 2004-09-10 2004-12-10 Getters Spa Miscele per l'evaporazione del litio e dispensatori di litio
ITMI20042279A1 (it) 2004-11-24 2005-02-24 Getters Spa Sistema dispensatore di metalli alcalini in grado di dispensare quantita' elevate di metalli
AT501721B1 (de) * 2005-03-11 2006-11-15 Konstantin Technologies Ges M Verdampferquelle zum verdampfen von alkali/erdalkalimetallen
US20060257296A1 (en) * 2005-05-13 2006-11-16 Sarnoff Corporation Alkali metal dispensers and uses for same
ITMI20060444A1 (it) * 2006-03-13 2007-09-14 Getters Spa Uso di composizioni magnesio-rame per l'evaporazione di magnesio e dispensatori di magnesio
ITMI20070301A1 (it) * 2007-02-16 2008-08-17 Getters Spa Supporti comprendenti materiali getter e sorgenti di metalli alcalini o alcalino-terrosi per sistemi di termoregolazione basati su effetto tunnel
ITMI20112051A1 (it) * 2011-11-11 2013-05-12 Getters Spa Composizione organico-inorganica per il rilascio in fase vapore di metalli alcalini ed alcalino-terrosi
CA2813551C (en) 2012-04-20 2018-10-30 Goodrich Corporation Printed heating element
US10545461B1 (en) 2016-08-31 2020-01-28 Hrl Laboratories, Llc Alkali source and/or sink using ion-conducting solid electrolyte and intercalation-compound electrode
US10774220B1 (en) 2018-04-12 2020-09-15 Hrl Laboratories, Llc Inorganic passive coatings for atomic vapor cells
US11849532B1 (en) 2018-11-30 2023-12-19 Hrl Laboratories, Llc Electrochemical atom vapor source and/or sink with integrated heater
US11101809B1 (en) 2019-08-26 2021-08-24 Hrl Laboratories, Llc Metal vapor-density control system with composite multiphase electrode
US12200851B1 (en) 2021-02-09 2025-01-14 Hrl Laboratories, Llc Electrochemically recirculating atomic beam source
US11869679B2 (en) 2021-03-10 2024-01-09 Hrl Laboratories, Llc Ramsey-bordé ion frequency-reference apparatus, and methods of making and using the same
US12456616B1 (en) 2023-02-20 2025-10-28 Hrl Laboratories, Llc Ion trap for atomic clocks, mass spectrometry, atomic sensing, and quantum computing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117735A (en) * 1936-10-01 1938-05-17 Rca Corp Getter
CH455038A (it) * 1965-06-08 1968-04-30 Getters Spa Procedimento per riempire con del mercurio dei recipienti a scarica e per eliminare i gas residui nocivi

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160340769A1 (en) * 2013-07-11 2016-11-24 Saes Getters S.P.A. Improved metal vapour dispenser

Also Published As

Publication number Publication date
US3578834A (en) 1971-05-18
US3579459A (en) 1971-05-18
DE1614678A1 (de) 1972-03-23
DE1614678B2 (de) 1972-11-02
NL6716941A (cg-RX-API-DMAC7.html) 1968-06-14

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