JPS55136450A - High pressure metallic vapor discharge lamp - Google Patents

High pressure metallic vapor discharge lamp

Info

Publication number
JPS55136450A
JPS55136450A JP4352579A JP4352579A JPS55136450A JP S55136450 A JPS55136450 A JP S55136450A JP 4352579 A JP4352579 A JP 4352579A JP 4352579 A JP4352579 A JP 4352579A JP S55136450 A JPS55136450 A JP S55136450A
Authority
JP
Japan
Prior art keywords
glow lamp
high pressure
sealing
discharge lamp
mzn
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
JP4352579A
Other languages
Japanese (ja)
Inventor
Isao Shoda
Katsuo Murakami
Hitoshi Kodama
Shoji Origasa
Hiroshi Ito
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 JP4352579A priority Critical patent/JPS55136450A/en
Publication of JPS55136450A publication Critical patent/JPS55136450A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

PURPOSE:To improve color development by specifying the shape of a glow lamp and the quantity of material sealed in this glow lamp. CONSTITUTION:The luminous film 3 which shows the maximum emission at a wavelength of 610-630nm is coated on the inner wall of the outer tube 1. The glow lamp 4 is supported and fixed in the outer tube 1. Supposing that the bore of the glow lamp 4 is Dcm in diameter, the length between the electrodes 6 and 7 is lacm, the length from the tip of the electrode 6 or 7 to the sealed area is lecm, mercury sealing per unit volume is mHgmg/cc, cadmium metal sealing is mCdmg/cc, and zinc sealing mZnmg/cc, there are following relationsip: 1.05<=D<=1.60, 7<= 40/piDla<=14, 2.0<=mHg<=13.0, 0.002<=mCd+mZn<=10(mCd>=0, mZn >=0) and 0.5 <=le<=1.1.
JP4352579A 1979-04-10 1979-04-10 High pressure metallic vapor discharge lamp Pending JPS55136450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4352579A JPS55136450A (en) 1979-04-10 1979-04-10 High pressure metallic vapor discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4352579A JPS55136450A (en) 1979-04-10 1979-04-10 High pressure metallic vapor discharge lamp

Publications (1)

Publication Number Publication Date
JPS55136450A true JPS55136450A (en) 1980-10-24

Family

ID=12666151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4352579A Pending JPS55136450A (en) 1979-04-10 1979-04-10 High pressure metallic vapor discharge lamp

Country Status (1)

Country Link
JP (1) JPS55136450A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614890A (en) * 1984-05-07 1986-09-30 Gte Products Corporation High intensity discharge lamp alkali metal loss reduction means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614890A (en) * 1984-05-07 1986-09-30 Gte Products Corporation High intensity discharge lamp alkali metal loss reduction means

Similar Documents

Publication Publication Date Title
JPS55136450A (en) High pressure metallic vapor discharge lamp
GB802877A (en) Improvements in low pressure discharge lamps
JPS55136453A (en) High pressure metallic vapor discharge lamp
JPS55136454A (en) High pressure metallic vapor discharge lamp
EP0152264A3 (en) Fluorescent lamp device
JPS55137657A (en) High pressure metallic vapor discharge lamp
JPS55137658A (en) High pressure metallic vapor discharge lamp
JPS54131369A (en) Fluorescent lamp
JPS56107466A (en) Metal halide lamp
GB1152289A (en) Low-Pressure Mercury-Vapour Discharge Lamp
JPS57157451A (en) High pressure electric-discharge lamp
JPS6463255A (en) Discharge electrode device for discharge lamp
JPS5729075A (en) Electrostatic charge remover for photoreceptor
JPS57132663A (en) Low pressure gas discharge lamp and low pressure gas discharge lamp device
JPS55163760A (en) High pressure metallic gas discharge lamp
JPS5458980A (en) Metal vapor discharge lamp
JPS57157453A (en) High pressure electric-discharge lamp
JPS56165257A (en) High pressure discharge lamp
JPS5598455A (en) High pressure metallic vapor discharge lamp
GB1176379A (en) Improvements in or relating to Display Discharge Tubes
JPS55102168A (en) High pressure metal vapor discharge lamp
JPS5549856A (en) High voltage metallic-vapor discharge lamp
JPS55102165A (en) High-pressure metal vapor discharge lamp
JPS5749156A (en) Discharge lamp
JPS53130878A (en) Mercury-vapor discharge lamp