FR906787A - Method of emptying and closing a container - Google Patents

Method of emptying and closing a container

Info

Publication number
FR906787A
FR906787A FR906787DA FR906787A FR 906787 A FR906787 A FR 906787A FR 906787D A FR906787D A FR 906787DA FR 906787 A FR906787 A FR 906787A
Authority
FR
France
Prior art keywords
emptying
closing
container
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR906787A publication Critical patent/FR906787A/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
    • H01J9/40—Closing vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Tubes (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Fuses (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
FR906787D 1943-08-18 1944-08-16 Method of emptying and closing a container Expired FR906787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL243218X 1943-08-18

Publications (1)

Publication Number Publication Date
FR906787A true FR906787A (en) 1946-01-18

Family

ID=19780705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906787D Expired FR906787A (en) 1943-08-18 1944-08-16 Method of emptying and closing a container

Country Status (7)

Country Link
US (1) US2522062A (en)
BE (1) BE457265A (en)
CH (1) CH243218A (en)
DE (1) DE839980C (en)
FR (1) FR906787A (en)
GB (1) GB634173A (en)
NL (1) NL59324C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841690A (en) * 1954-12-28 1958-07-01 Gen Electric Contact pin and method for fluorescent lamps
NL262638A (en) * 1960-03-22
US3135889A (en) * 1962-05-22 1964-06-02 Jack A Soules Protected window x-ray tube
US3603661A (en) * 1965-01-21 1971-09-07 Gen Electric Vacuum seal
DE3308791C2 (en) * 1983-03-12 1986-08-21 Standard Elektrik Lorenz Ag, 7000 Stuttgart Method of manufacturing a sealed electromagnetic relay

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1820553A (en) * 1927-09-16 1931-08-25 Siemens Ag Device for cutting off vacuum vessels from the exhaust tubes of vacuum pumps
US2124428A (en) * 1934-09-13 1938-07-19 Gen Electric Metal vacuum tube
US2125316A (en) * 1936-02-04 1938-08-02 Bell Telephone Labor Inc Method of forming glass to metal seals
US2174682A (en) * 1937-10-30 1939-10-03 Gen Electric Tube base and socket
US2221868A (en) * 1938-09-23 1940-11-19 Gen Electric Glass-to-metal seal
US2269840A (en) * 1940-03-01 1942-01-13 Westinghouse Electric & Mfg Co Tipless exhaust

Also Published As

Publication number Publication date
US2522062A (en) 1950-09-12
NL59324C (en)
BE457265A (en)
GB634173A (en) 1950-03-15
DE839980C (en) 1952-05-26
CH243218A (en) 1946-06-30

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