JPS6218955U - - Google Patents
Info
- Publication number
- JPS6218955U JPS6218955U JP11064685U JP11064685U JPS6218955U JP S6218955 U JPS6218955 U JP S6218955U JP 11064685 U JP11064685 U JP 11064685U JP 11064685 U JP11064685 U JP 11064685U JP S6218955 U JPS6218955 U JP S6218955U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- gas adsorbing
- tube
- lamp according
- coated
- 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
Links
- 239000012535 impurity Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図はこの考案の一実施例に係る蛍光ランプ
を一部破断して示す正面図、第２図、第３図はこ
の考案の他の実施例を示す第１図と同様な正面図
、第４図は従来の蛍光ランプを一部破断して示す
正面図である。
１……バルブ、２……電導膜、３……蛍光体層
、６……不純ガス吸着物質、７……フイラメント
、８……フレア。なお、図中、同一符号は同一ま
たは相当部分を示す。
FIG. 1 is a partially cutaway front view showing a fluorescent lamp according to an embodiment of this invention, FIGS. 2 and 3 are front views similar to FIG. 1 showing other embodiments of this invention, FIG. 4 is a partially cutaway front view of a conventional fluorescent lamp. DESCRIPTION OF SYMBOLS 1... Bulb, 2... Conductive film, 3... Fluorescent layer, 6... Impurity gas adsorption material, 7... Filament, 8... Flare. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
特徴とする蛍光ランプ。 (2) 前記不純ガス吸着物質が管内蛍光体層上に
形成されていることを特徴とする実用新案登録請
求の範囲第１項記載の蛍光ランプ。 (3) 前記不純ガス吸着物質が管内管端部フレア
上に塗布されていることを特徴とする実用新案登
録請求の範囲第１項記載の蛍光ランプ。 (4) 前記不純ガス吸着物質が管内蛍光体層とバ
ルブとの間に形成されていることを特徴とする実
用新案登録請求の範囲第１項記載の蛍光ランプ。 (5) 前記不純ガス吸着物質がシリカゲル粉末で
ある事を特徴とする実用新案登録請求の範囲第２
項、第３項または第４項記載の蛍光ランプ。[Scope of Claim for Utility Model Registration] (1) A fluorescent lamp characterized in that the tube is coated with an impure gas adsorbing substance. (2) The fluorescent lamp according to claim 1, wherein the impurity gas adsorbing substance is formed on a phosphor layer within the tube. (3) The fluorescent lamp according to claim 1, wherein the impure gas adsorbing material is coated on the flare at the end of the tube. (4) The fluorescent lamp according to claim 1, wherein the impurity gas adsorbing substance is formed between the tube phosphor layer and the bulb. (5) Utility model registration claim 2, characterized in that the impure gas adsorbing material is silica gel powder.
4. The fluorescent lamp according to item 1, 3 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11064685U JPS6218955U (en) | 1985-07-19 | 1985-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11064685U JPS6218955U (en) | 1985-07-19 | 1985-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6218955U true JPS6218955U (en) | 1987-02-04 |
Family
ID=30989839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11064685U Pending JPS6218955U (en) | 1985-07-19 | 1985-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6218955U (en) |
-
1985
- 1985-07-19 JP JP11064685U patent/JPS6218955U/ja active Pending
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