JPS61156630A - 低圧水銀蒸気放電灯 - Google Patents

低圧水銀蒸気放電灯

Info

Publication number
JPS61156630A
JPS61156630A JP27465084A JP27465084A JPS61156630A JP S61156630 A JPS61156630 A JP S61156630A JP 27465084 A JP27465084 A JP 27465084A JP 27465084 A JP27465084 A JP 27465084A JP S61156630 A JPS61156630 A JP S61156630A
Authority
JP
Japan
Prior art keywords
amalgam
electrode
tube
mercury
end side
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.)
Granted
Application number
JP27465084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0316737B2 (enrdf_load_stackoverflow
Inventor
Kimio Osada
長田　君雄
Katsuhiro Terui
照井　克弘
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP27465084A priority Critical patent/JPS61156630A/ja
Publication of JPS61156630A publication Critical patent/JPS61156630A/ja
Publication of JPH0316737B2 publication Critical patent/JPH0316737B2/ja
Granted 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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp

Landscapes

  • Discharge Lamp (AREA)
JP27465084A 1984-12-28 1984-12-28 低圧水銀蒸気放電灯 Granted JPS61156630A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27465084A JPS61156630A (ja) 1984-12-28 1984-12-28 低圧水銀蒸気放電灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27465084A JPS61156630A (ja) 1984-12-28 1984-12-28 低圧水銀蒸気放電灯

Publications (2)

Publication Number Publication Date
JPS61156630A true JPS61156630A (ja) 1986-07-16
JPH0316737B2 JPH0316737B2 (enrdf_load_stackoverflow) 1991-03-06

Family

ID=17544650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27465084A Granted JPS61156630A (ja) 1984-12-28 1984-12-28 低圧水銀蒸気放電灯

Country Status (1)

Country Link
JP (1) JPS61156630A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794301A (en) * 1986-08-19 1988-12-27 Kabushiki Kaisha Toshiba Fluorescent lamp having a convoluted discharge passage and fluorescent lamp apparatus incorporating the same
JPH02100257A (ja) * 1988-10-07 1990-04-12 Matsushita Electron Corp 電球形蛍光灯
US4972118A (en) * 1988-02-02 1990-11-20 Kabushiki Kaisha Toshiba Amalgam having extended stable mercury vapor pressure range and low mercury vapor pressure discharge lamp using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508578A (enrdf_load_stackoverflow) * 1973-05-21 1975-01-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508578A (enrdf_load_stackoverflow) * 1973-05-21 1975-01-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794301A (en) * 1986-08-19 1988-12-27 Kabushiki Kaisha Toshiba Fluorescent lamp having a convoluted discharge passage and fluorescent lamp apparatus incorporating the same
US4972118A (en) * 1988-02-02 1990-11-20 Kabushiki Kaisha Toshiba Amalgam having extended stable mercury vapor pressure range and low mercury vapor pressure discharge lamp using the same
JPH02100257A (ja) * 1988-10-07 1990-04-12 Matsushita Electron Corp 電球形蛍光灯

Also Published As

Publication number Publication date
JPH0316737B2 (enrdf_load_stackoverflow) 1991-03-06

Similar Documents

Publication Publication Date Title
JPS6221223B2 (enrdf_load_stackoverflow)
US6417615B1 (en) Fluorescent lamp with auxiliary amalgam secured to single lead wire
JPS61156630A (ja) 低圧水銀蒸気放電灯
JPH0446366Y2 (enrdf_load_stackoverflow)
JPS60154451A (ja) 低圧水銀蒸気放電灯
JPH0719561B2 (ja) 低圧水銀蒸気放電灯
JPS6158154A (ja) 低圧水銀蒸気放電灯
JPS60133649A (ja) 低圧水銀蒸気放電灯
JP3956040B2 (ja) 蛍光ランプおよび照明装置
JPS60202652A (ja) 低圧水銀蒸気放電灯
JPS62211850A (ja) 電球形螢光ランプ
JP2781394B2 (ja) 電球形蛍光灯
JP2005347236A (ja) 電球形蛍光ランプおよび照明装置
JPH0447895Y2 (enrdf_load_stackoverflow)
JPH0468742B2 (enrdf_load_stackoverflow)
JP4196668B2 (ja) 電球形蛍光ランプ及び照明器具
JPS61277147A (ja) 低圧水銀蒸気放電灯
JPS60205957A (ja) 低圧水銀蒸気放電灯
JPH03167748A (ja) バックライト用けい光ランプ
JPH0468741B2 (enrdf_load_stackoverflow)
JPH0528962A (ja) 低圧水銀蒸気放電灯
JPH11233065A (ja) 電球形蛍光灯
JPH0334187B2 (enrdf_load_stackoverflow)
JP2548260B2 (ja) 低圧水銀蒸気放電灯および低圧水銀蒸気放電灯装置
JPS6074337A (ja) けい光ランプ装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term