JPH0425658B2 - - Google Patents

Info

Publication number
JPH0425658B2
JPH0425658B2 JP57099222A JP9922282A JPH0425658B2 JP H0425658 B2 JPH0425658 B2 JP H0425658B2 JP 57099222 A JP57099222 A JP 57099222A JP 9922282 A JP9922282 A JP 9922282A JP H0425658 B2 JPH0425658 B2 JP H0425658B2
Authority
JP
Japan
Prior art keywords
flare
exhaust pipe
pipe
valves
bent inner
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 - Lifetime
Application number
JP57099222A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58216334A (ja
Inventor
Shigeaki Saida
Hiroshi Takada
Seiichi Tairaku
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57099222A priority Critical patent/JPS58216334A/ja
Priority to GB08315773A priority patent/GB2123601B/en
Priority to DE19833320919 priority patent/DE3320919A1/de
Publication of JPS58216334A publication Critical patent/JPS58216334A/ja
Priority to US06/792,985 priority patent/US4644224A/en
Publication of JPH0425658B2 publication Critical patent/JPH0425658B2/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
    • H01J9/32—Sealing leading-in conductors
    • H01J9/323—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device
    • H01J9/326—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device making pinched-stem or analogous seals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
    • 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
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP57099222A 1982-06-11 1982-06-11 電球形蛍光ランプの製造方法 Granted JPS58216334A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57099222A JPS58216334A (ja) 1982-06-11 1982-06-11 電球形蛍光ランプの製造方法
GB08315773A GB2123601B (en) 1982-06-11 1983-06-08 Discharge lamps
DE19833320919 DE3320919A1 (de) 1982-06-11 1983-06-09 Niederdruck-quecksilberdampfentladungslampe und verfahren zu ihrer herstellung
US06/792,985 US4644224A (en) 1982-06-11 1985-10-30 Compact fluorescent lamp having bulb base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57099222A JPS58216334A (ja) 1982-06-11 1982-06-11 電球形蛍光ランプの製造方法

Publications (2)

Publication Number Publication Date
JPS58216334A JPS58216334A (ja) 1983-12-16
JPH0425658B2 true JPH0425658B2 (forum.php) 1992-05-01

Family

ID=14241629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57099222A Granted JPS58216334A (ja) 1982-06-11 1982-06-11 電球形蛍光ランプの製造方法

Country Status (4)

Country Link
US (1) US4644224A (forum.php)
JP (1) JPS58216334A (forum.php)
DE (1) DE3320919A1 (forum.php)
GB (1) GB2123601B (forum.php)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616962B1 (fr) * 1987-06-17 1990-04-27 Dumas Pierre Ampoule fluorescente a culot edison a pied tubulaire
US4833574A (en) * 1988-03-11 1989-05-23 Galagher P Christopher J Annular fluorescent lamp
US5059864A (en) * 1989-12-22 1991-10-22 Gte Products Corporation Negative glow lamp
DE4429824A1 (de) * 1994-08-23 1996-02-29 Walter Holzer Kompaktleuchtstofflampe mit vergrößerter Abstrahlung
CN2499698Y (zh) * 2001-06-27 2002-07-10 上海威廉照明电气有限公司 一种适用于条形光源的射灯灯体
EP1514295A1 (en) * 2002-06-04 2005-03-16 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp and compact fluorescent lamp
US7484861B2 (en) * 2007-04-04 2009-02-03 Ti-Hsien Wu Assembly structure for an energy-saving lamp
US20100321918A1 (en) * 2009-06-23 2010-12-23 D Alelio John R Clip-on Lampshade Adaptor for Enhanced Gripping of both Standard Incandescent and Compact Fluorescent Light Bulbs
US8292475B2 (en) * 2009-09-01 2012-10-23 D Alelio John R Method for enhancing the frictional grip of a clip-on lampshade

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600061A (en) * 1944-03-15 1948-03-31 Amglo Corp Improvements in or relating to gaseous electric discharge lamps
US2001501A (en) * 1933-03-10 1935-05-14 Gen Electric Gaseous electric discharge device
US2281579A (en) * 1939-10-09 1942-05-05 Jr Andrew F Henninger Manufacture of gaseous conduction lamps
EP0000842B1 (en) * 1977-08-10 1982-12-15 Hitachi, Ltd. Low pressure metal vapour discharge lamp
NL179854C (nl) * 1977-08-23 1986-11-17 Philips Nv Lagedrukkwikdampontladingslamp.
JPS563962A (en) * 1979-06-22 1981-01-16 Mitsubishi Electric Corp High-pressure metal vapor discharge lamp
US4275325A (en) * 1979-08-13 1981-06-23 Guim R Fluorescent lamp with plural sealed enclosures and electrical connector therefor
DE3139732A1 (de) * 1981-10-06 1983-04-21 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Einseitig gesockelte niederdruckentladungslampe und verfahren zur herstellung

Also Published As

Publication number Publication date
US4644224A (en) 1987-02-17
GB2123601A (en) 1984-02-01
DE3320919C2 (forum.php) 1988-12-01
GB8315773D0 (en) 1983-07-13
JPS58216334A (ja) 1983-12-16
GB2123601B (en) 1986-04-30
DE3320919A1 (de) 1983-12-15

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