JPH0161217B2 - - Google Patents

Info

Publication number
JPH0161217B2
JPH0161217B2 JP57213519A JP21351982A JPH0161217B2 JP H0161217 B2 JPH0161217 B2 JP H0161217B2 JP 57213519 A JP57213519 A JP 57213519A JP 21351982 A JP21351982 A JP 21351982A JP H0161217 B2 JPH0161217 B2 JP H0161217B2
Authority
JP
Japan
Prior art keywords
glass tube
mold
glass
glass tubes
connecting portion
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
JP57213519A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59103245A (ja
Inventor
Hitoshi Yamazaki
Takao Takeda
Hiroji Yamamoto
Shizuo Nakano
Hiroshi Ito
Jun Imai
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP21351982A priority Critical patent/JPS59103245A/ja
Publication of JPS59103245A publication Critical patent/JPS59103245A/ja
Publication of JPH0161217B2 publication Critical patent/JPH0161217B2/ja
Granted 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
    • H01J9/26—Sealing together parts of vessels
    • H01J9/265—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps
    • H01J9/266—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps specially adapted for gas-discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP21351982A 1982-12-06 1982-12-06 放電ランプの製造方法 Granted JPS59103245A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21351982A JPS59103245A (ja) 1982-12-06 1982-12-06 放電ランプの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21351982A JPS59103245A (ja) 1982-12-06 1982-12-06 放電ランプの製造方法

Publications (2)

Publication Number Publication Date
JPS59103245A JPS59103245A (ja) 1984-06-14
JPH0161217B2 true JPH0161217B2 (de) 1989-12-27

Family

ID=16640526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21351982A Granted JPS59103245A (ja) 1982-12-06 1982-12-06 放電ランプの製造方法

Country Status (1)

Country Link
JP (1) JPS59103245A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6139340A (ja) * 1984-07-27 1986-02-25 Nec Home Electronics Ltd Ｕ形螢光ランプの製造方法
HU192640B (en) * 1984-12-18 1987-06-29 Tungsram Reszvenytarsasag Low-power, low-pressure, compact execution mercury-vapour discharge lamp and method for making thereof
JPH07114111B2 (ja) * 1985-10-25 1995-12-06 東芝ライテック株式会社 低圧金属蒸気放電灯の製造方法
GB2277634B (en) * 1993-04-27 1996-09-04 Mass Technology Method of producing a low-pressure mercury vapour discharge lamp
US5722549A (en) * 1996-05-22 1998-03-03 Osram Sylvania Inc. Closed-loop tubular lamp envelope and method of manufacture
JP4919119B2 (ja) * 2010-01-19 2012-04-18 株式会社日立プラントテクノロジー 試薬分注ノズルによる分取・分注方法および試薬分取・分注機構

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561859A (en) * 1949-11-03 1951-07-24 Gen Electric Method of shaping vitreous tubes
JPS55133730A (en) * 1979-04-03 1980-10-17 Philips Nv Method of manufacturing low voltage mercury vapor discharge lamp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561859A (en) * 1949-11-03 1951-07-24 Gen Electric Method of shaping vitreous tubes
JPS55133730A (en) * 1979-04-03 1980-10-17 Philips Nv Method of manufacturing low voltage mercury vapor discharge lamp

Also Published As

Publication number Publication date
JPS59103245A (ja) 1984-06-14

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