FR1244352A - Improvements in the construction of discharge tube heads - Google Patents

Improvements in the construction of discharge tube heads

Info

Publication number
FR1244352A
FR1244352A FR804680A FR804680A FR1244352A FR 1244352 A FR1244352 A FR 1244352A FR 804680 A FR804680 A FR 804680A FR 804680 A FR804680 A FR 804680A FR 1244352 A FR1244352 A FR 1244352A
Authority
FR
France
Prior art keywords
construction
discharge tube
tube heads
heads
discharge
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
FR804680A
Other languages
French (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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1244352A publication Critical patent/FR1244352A/en
Expired legal-status Critical Current

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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/28—Manufacture of leading-in conductors
    • 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
    • H01J5/32—Seals for leading-in conductors
    • H01J5/40—End-disc seals, e.g. flat header
    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0034—Lamp bases
    • H01J2893/0035—Lamp bases shaped as flat plates, in particular metallic

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Products (AREA)
FR804680A 1958-09-12 1959-09-09 Improvements in the construction of discharge tube heads Expired FR1244352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US760764A US3009012A (en) 1958-09-12 1958-09-12 Header construction

Publications (1)

Publication Number Publication Date
FR1244352A true FR1244352A (en) 1960-10-28

Family

ID=25060120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804680A Expired FR1244352A (en) 1958-09-12 1959-09-09 Improvements in the construction of discharge tube heads

Country Status (2)

Country Link
US (1) US3009012A (en)
FR (1) FR1244352A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081374A (en) * 1960-05-27 1963-03-12 Itt Encapsulated diode assembly
US3274326A (en) * 1962-05-01 1966-09-20 Vactronic Lab Equipment Inc Nude ion gage assembly
US4112204A (en) * 1977-02-22 1978-09-05 Ilc Technology, Inc. Battery terminal seal structure
US4553435A (en) * 1983-07-19 1985-11-19 The United States Of America As Represented By The Secretary Of The Air Force Elevated transient temperature leak test for unstable microelectronic packages
JPH08193580A (en) * 1994-11-17 1996-07-30 Mitsubishi Heavy Ind Ltd Scroll type compressor
US6943235B1 (en) * 1999-04-12 2005-09-13 Agensys, Inc. Transmembrane protein expressed in prostate cancer
US7244827B2 (en) * 2000-04-12 2007-07-17 Agensys, Inc. Nucleic acid and corresponding protein entitled 24P4C12 useful in treatment and detection of cancer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2210699A (en) * 1936-10-21 1940-08-06 Westinghouse Electric & Mfg Co Vacuum-tight insulated lead-in structure
US2309973A (en) * 1937-05-28 1943-02-02 Sylvania Electric Prod Electron discharge device
US2174682A (en) * 1937-10-30 1939-10-03 Gen Electric Tube base and socket
US2244044A (en) * 1939-12-16 1941-06-03 J L Monnahan Fuse light
US2477372A (en) * 1945-01-24 1949-07-26 Herzog Carl Electric gaseous discharge lamp
US2577576A (en) * 1950-11-30 1951-12-04 Mannes N Glickman Hermetic crystal holder
US2719185A (en) * 1951-01-23 1955-09-27 Eitel Mccullough Inc Ceramic electron tube
US2716584A (en) * 1953-12-16 1955-08-30 Westinghouse Electric Corp Double hermetic seal for gaseous discharge lamps
GB769935A (en) * 1955-03-02 1957-03-13 English Electric Co Ltd Improvements in and relating to gas-tight seals between a metal and an insulating material

Also Published As

Publication number Publication date
US3009012A (en) 1961-11-14

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