JPS59154739A - 低圧水銀蒸気放電灯 - Google Patents

低圧水銀蒸気放電灯

Info

Publication number
JPS59154739A
JPS59154739A JP2722283A JP2722283A JPS59154739A JP S59154739 A JPS59154739 A JP S59154739A JP 2722283 A JP2722283 A JP 2722283A JP 2722283 A JP2722283 A JP 2722283A JP S59154739 A JPS59154739 A JP S59154739A
Authority
JP
Japan
Prior art keywords
light emitting
capillary tubes
sealed
outer tube
light
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
JP2722283A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6367315B2 (enrdf_load_stackoverflow
Inventor
Hitoshi Imamura
今村　人士
Taketo Kamei
亀井　武人
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 JP2722283A priority Critical patent/JPS59154739A/ja
Publication of JPS59154739A publication Critical patent/JPS59154739A/ja
Publication of JPS6367315B2 publication Critical patent/JPS6367315B2/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
    • H01J61/30—Vessels; Containers
    • H01J61/32—Special longitudinal shape, e.g. for advertising purposes
    • H01J61/327—"Compact"-lamps, i.e. lamps having a folded discharge path

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2722283A 1983-02-21 1983-02-21 低圧水銀蒸気放電灯 Granted JPS59154739A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2722283A JPS59154739A (ja) 1983-02-21 1983-02-21 低圧水銀蒸気放電灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2722283A JPS59154739A (ja) 1983-02-21 1983-02-21 低圧水銀蒸気放電灯

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP3030090A Division JPH02244550A (ja) 1990-02-09 1990-02-09 低圧水銀蒸気放電灯
JP3029990A Division JPH02244553A (ja) 1990-02-09 1990-02-09 低圧水銀蒸気放電灯
JP3030190A Division JPH0329261A (ja) 1990-02-09 1990-02-09 低圧水銀蒸気放電灯

Publications (2)

Publication Number Publication Date
JPS59154739A true JPS59154739A (ja) 1984-09-03
JPS6367315B2 JPS6367315B2 (enrdf_load_stackoverflow) 1988-12-23

Family

ID=12215066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2722283A Granted JPS59154739A (ja) 1983-02-21 1983-02-21 低圧水銀蒸気放電灯

Country Status (1)

Country Link
JP (1) JPS59154739A (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023947A (ja) * 1983-07-18 1985-02-06 Matsushita Electric Works Ltd カラー放電灯
JPS60140358U (ja) * 1984-12-24 1985-09-17 松下電工株式会社 螢光ランプ
JPS6193970U (enrdf_load_stackoverflow) * 1984-11-24 1986-06-17
JPS61133551A (ja) * 1984-12-03 1986-06-20 Matsushita Electric Works Ltd 螢光ランプ
JPS61147449A (ja) * 1984-12-18 1986-07-05 Matsushita Electric Works Ltd 可変色螢光ランプ
JPS61163533A (ja) * 1985-01-14 1986-07-24 Matsushita Electric Works Ltd 可変色螢光ランプの製造方法
JPS61177357U (enrdf_load_stackoverflow) * 1985-08-24 1986-11-05
JPH02244550A (ja) * 1990-02-09 1990-09-28 Toshiba Lighting & Technol Corp 低圧水銀蒸気放電灯
JPH02244553A (ja) * 1990-02-09 1990-09-28 Toshiba Lighting & Technol Corp 低圧水銀蒸気放電灯
JPH0329261A (ja) * 1990-02-09 1991-02-07 Toshiba Lighting & Technol Corp 低圧水銀蒸気放電灯
US6451941B1 (en) 1996-12-26 2002-09-17 Nippon Shokubai Co., Ltd. Inorganic dispersion stabilizer and process for producing resinous particles using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920702542A (ko) * 1990-07-18 1992-09-04 에조에 시게루 변색 램프

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561868A (en) * 1946-12-20 1951-07-24 Gen Electric Gaseous electric discharge lamp
JPS5444370A (en) * 1977-08-23 1979-04-07 Philips Nv Low pressure mercury vapor discharge lamp
JPS56105254U (enrdf_load_stackoverflow) * 1980-01-14 1981-08-17
JPS56137362U (enrdf_load_stackoverflow) * 1980-03-19 1981-10-17

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561868A (en) * 1946-12-20 1951-07-24 Gen Electric Gaseous electric discharge lamp
JPS5444370A (en) * 1977-08-23 1979-04-07 Philips Nv Low pressure mercury vapor discharge lamp
JPS56105254U (enrdf_load_stackoverflow) * 1980-01-14 1981-08-17
JPS56137362U (enrdf_load_stackoverflow) * 1980-03-19 1981-10-17

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023947A (ja) * 1983-07-18 1985-02-06 Matsushita Electric Works Ltd カラー放電灯
JPS6193970U (enrdf_load_stackoverflow) * 1984-11-24 1986-06-17
JPS61133551A (ja) * 1984-12-03 1986-06-20 Matsushita Electric Works Ltd 螢光ランプ
JPS61147449A (ja) * 1984-12-18 1986-07-05 Matsushita Electric Works Ltd 可変色螢光ランプ
JPS60140358U (ja) * 1984-12-24 1985-09-17 松下電工株式会社 螢光ランプ
JPS61163533A (ja) * 1985-01-14 1986-07-24 Matsushita Electric Works Ltd 可変色螢光ランプの製造方法
JPS61177357U (enrdf_load_stackoverflow) * 1985-08-24 1986-11-05
JPH02244550A (ja) * 1990-02-09 1990-09-28 Toshiba Lighting & Technol Corp 低圧水銀蒸気放電灯
JPH02244553A (ja) * 1990-02-09 1990-09-28 Toshiba Lighting & Technol Corp 低圧水銀蒸気放電灯
JPH0329261A (ja) * 1990-02-09 1991-02-07 Toshiba Lighting & Technol Corp 低圧水銀蒸気放電灯
US6451941B1 (en) 1996-12-26 2002-09-17 Nippon Shokubai Co., Ltd. Inorganic dispersion stabilizer and process for producing resinous particles using the same

Also Published As

Publication number Publication date
JPS6367315B2 (enrdf_load_stackoverflow) 1988-12-23

Similar Documents

Publication Publication Date Title
JPS59154739A (ja) 低圧水銀蒸気放電灯
JP5497757B2 (ja) Ｌｅｄランプ、ｌｅｄ照明装置およびｌｅｄモジュール
Belichambers et al. Illumination, colour rendering and visual clarity
US20110037378A1 (en) Fluorescent lamp
US7129629B2 (en) Method of evaluating whiteness, method of evaluating comparative whiteness, light source and luminaire
JPH0340306A (ja) 照明装置
US3201576A (en) Fluorescent lighting fixture
US2015170A (en) Apparatus for and method of illuminating surfaces
CN101701673A (zh) 一种led高度显色指数的混色方法
Durmus Optimising light source spectrum to reduce the energy absorbed by objects
US20020121295A1 (en) Umbrella structure with lighting device
US2863240A (en) Balanced color illumination system
JP2529477B2 (ja) 屋内照明装置
JPH05205879A (ja) 照明装置
De Boer Modern light sources for highways
CN208673017U (zh) 一种投影设备
CN114758946A (zh) 一种带有uvb紫外线的氙气灯
KR100987371B1 (ko) 형광램프
JP3216823B2 (ja) メタルハライドランプ
Ryde Electric discharge lamps
JPH0329261A (ja) 低圧水銀蒸気放電灯
JPS6336930Y2 (enrdf_load_stackoverflow)
JPH021800Y2 (enrdf_load_stackoverflow)
Davies Practical applications of luminescent solids
JPH0665166B2 (ja) 光色可変照明装置