JPS57132636A - Chip-off unit for high voltage discharge arc tube - Google Patents

Chip-off unit for high voltage discharge arc tube

Info

Publication number
JPS57132636A
JPS57132636A JP56208229A JP20822981A JPS57132636A JP S57132636 A JPS57132636 A JP S57132636A JP 56208229 A JP56208229 A JP 56208229A JP 20822981 A JP20822981 A JP 20822981A JP S57132636 A JPS57132636 A JP S57132636A
Authority
JP
Japan
Prior art keywords
chip
unit
high voltage
arc tube
voltage 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.)
Pending
Application number
JP56208229A
Other languages
English (en)
Japanese (ja)
Inventor
Jiei Maafui Jiyon
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS57132636A publication Critical patent/JPS57132636A/ja
Pending 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/09—Reshaping the ends, e.g. as grooves, threads or mouths
    • C03B23/099—Reshaping the ends, e.g. as grooves, threads or mouths by fusing, e.g. flame sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP56208229A 1980-12-24 1981-12-24 Chip-off unit for high voltage discharge arc tube Pending JPS57132636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/219,696 US4329166A (en) 1980-12-24 1980-12-24 Automatic tipping-off apparatus for a high-intensity-discharge arc tube

Publications (1)

Publication Number Publication Date
JPS57132636A true JPS57132636A (en) 1982-08-17

Family

ID=22820386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56208229A Pending JPS57132636A (en) 1980-12-24 1981-12-24 Chip-off unit for high voltage discharge arc tube

Country Status (3)

Country Link
US (1) US4329166A (enExample)
JP (1) JPS57132636A (enExample)
IN (1) IN152691B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535268A (en) * 1983-03-30 1985-08-13 Gte Products Corporation High pressure tipless tungsten halogen lamp
US4626269A (en) * 1985-11-20 1986-12-02 Rca Corporation Automated system for sealing a mount in a cathode-ray tube
HU0301023D0 (en) * 2003-04-16 2003-06-28 Ge Hungary Rt Cold spot arrangement in compact discharge lamp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197527A (en) * 1938-06-08 1940-04-16 Westinghouse Electric & Mfg Co Machine and method for sealing vitreous vessels
US2295034A (en) * 1940-08-21 1942-09-08 Gen Electric Tipping-off apparatus
US2403073A (en) * 1943-09-29 1946-07-02 Gen Electric Method and apparatus for gas filling and tipping-off envelopes
US2496303A (en) * 1944-07-15 1950-02-07 Westinghouse Electric Corp Tipping-off operation and product
US2604732A (en) * 1951-05-05 1952-07-29 Gen Electric Apparatus for tipping-off sealed envelopes
US2764857A (en) * 1953-02-27 1956-10-02 Westinghouse Electric Corp Introducing mercury into discharge lamps
NL107438C (enExample) * 1957-07-12 1900-01-01
US3188778A (en) * 1962-04-16 1965-06-15 Westinghouse Electric Corp Method and apparatus for dosing discharge devices

Also Published As

Publication number Publication date
IN152691B (enExample) 1984-03-17
US4329166A (en) 1982-05-11

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