BE507222A - - Google Patents

Info

Publication number
BE507222A
BE507222A BE507222DA BE507222A BE 507222 A BE507222 A BE 507222A BE 507222D A BE507222D A BE 507222DA BE 507222 A BE507222 A BE 507222A
Authority
BE
Belgium
Application number
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.)
Publication of BE507222A publication Critical patent/BE507222A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/40—Closing vessels
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/18—Re-forming and sealing ampoules
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/08—Severing cooled glass by fusing, i.e. by melting through the glass
    • C03B33/085—Tubes, rods or hollow products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Glass Compositions (AREA)
BE507222D 1950-11-21 BE507222A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL299510X 1950-11-21

Publications (1)

Publication Number Publication Date
BE507222A true BE507222A (de)

Family

ID=19783172

Family Applications (1)

Application Number Title Priority Date Filing Date
BE507222D BE507222A (de) 1950-11-21

Country Status (6)

Country Link
US (1) US2714785A (de)
BE (1) BE507222A (de)
CH (1) CH299510A (de)
DE (1) DE889826C (de)
FR (1) FR1057886A (de)
GB (1) GB733683A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002921B (de) * 1954-11-30 1957-02-21 Actien Ges Der Gerresheimer Gl Verfahren zum Abtrennen von Glas
US2934860A (en) * 1955-03-01 1960-05-03 Rca Corp Tip-off apparatus for electron tubes
US2923113A (en) * 1957-01-29 1960-02-02 Sylvania Electric Prod Sealing mechanism for evacuated vessels
US3002076A (en) * 1959-08-17 1961-09-26 Rca Corp Electrical heater unit
DE1210089B (de) * 1963-09-18 1966-02-03 Egyesuelt Izzolampa Verfahren und Einrichtung zum Abstechen des Saugrohres von Vakuumgefaessen innerhalbdes mit starren Durchfuehrungsstiften umschlossenen Raumes mit Gasflammen
US3428773A (en) * 1967-08-04 1969-02-18 Atomic Energy Commission In-line,high temperature,high vacuum closure
US3884666A (en) * 1972-01-20 1975-05-20 Seymour N Blackman Method of making a clinical monocoque glass thermometer
FR2600211B1 (fr) * 1986-06-16 1994-05-13 Videocolor Procede de scellement de queusots de tubes a vide, en particulier de tubes cathodiques, et machine de mise en oeuvre
DE4441027A1 (de) * 1994-11-17 1996-05-23 Witeg Wissenschaftlich Tech Ge Verfahren und Vorrichtung zum vakuumdichten Verschließen von Elektronenröhren
DE19632492C1 (de) * 1996-08-12 1997-12-11 Siemens Ag Verfahren zum Ersetzen eines an einem Hohlkörper angebrachten metallischen Rohres
JP3057081B2 (ja) * 1998-05-18 2000-06-26 キヤノン株式会社 気密容器の製造方法および該気密容器を用いる画像形成装置の製造方法
US6396207B1 (en) * 1998-10-20 2002-05-28 Canon Kabushiki Kaisha Image display apparatus and method for producing the same
JP2006147524A (ja) * 2004-08-25 2006-06-08 Harison Toshiba Lighting Corp 放電ランプ管、その製造方法及び誘電体バリア放電ランプ
CN101830634B (zh) * 2010-06-03 2013-01-02 皇明太阳能股份有限公司 太阳能真空管高频电封离装置及其封离方法
CN102476910A (zh) * 2010-11-23 2012-05-30 洛阳兰迪玻璃机器股份有限公司 一种狭缝式真空玻璃封接装置
CN102476926B (zh) * 2010-11-23 2013-12-18 洛阳兰迪玻璃机器股份有限公司 一种真空玻璃封接装置
CN106380064B (zh) * 2016-09-28 2018-10-23 北京东航科仪仪器有限公司 一种电加热式长颈安瓿瓶熔封机
CN113173695B (zh) * 2020-12-07 2022-08-09 湖北新华光信息材料有限公司 一种氢氧炬封机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1572873A (en) * 1923-12-29 1926-02-16 Westinghouse Electric & Mfg Co High-frequency dielectric and magnetic furnace
NL41253C (de) * 1932-06-17
BE397940A (de) * 1932-07-30
US2055981A (en) * 1934-01-15 1936-09-29 Assurex Le Roi Des Verres De S Electric furnace for heating sheets of plate glass or sheet glass before tempering
US2248647A (en) * 1938-11-16 1941-07-08 Gen Electric Method and apparatus for sealing envelopes
US2262760A (en) * 1940-06-28 1941-11-18 Hygrade Sylvania Corp Lamp sealing apparatus
US2278500A (en) * 1941-01-31 1942-04-07 Rca Corp Vacuum tube seal-off
GB577738A (en) * 1944-11-27 1946-05-29 Standard Telephones Cables Ltd Improvements relating to sealing conductors through exhaust tubes of evacuated vitreous envelopes

Also Published As

Publication number Publication date
CH299510A (de) 1954-06-15
GB733683A (en) 1955-07-20
US2714785A (en) 1955-08-09
FR1057886A (fr) 1954-03-11
DE889826C (de) 1953-09-14

Similar Documents

Publication Publication Date Title
FR954636A (de)
FR955208A (de)
FR955949A (de)
FR955175A (de)
BE502989A (de)
BE494643A (de)
BE505158A (de)
BE505156A (de)
BE504994A (de)
BE504973A (de)
BE503660A (de)
BE507222A (de)
BE502198A (de)
BE493420A (de)
BE495522A (de)
BE495516A (de)
BE495514A (de)
BE495504A (de)
BE495485A (de)
BE495456A (de)
BE493509A (de)
BE495440A (de)
BE495435A (de)
BE495415A (de)
BE495391A (de)