JPS6338252U - - Google Patents
Info
- Publication number
- JPS6338252U JPS6338252U JP13219086U JP13219086U JPS6338252U JP S6338252 U JPS6338252 U JP S6338252U JP 13219086 U JP13219086 U JP 13219086U JP 13219086 U JP13219086 U JP 13219086U JP S6338252 U JPS6338252 U JP S6338252U
- Authority
- JP
- Japan
- Prior art keywords
- amalgam
- fluorescent lamp
- glass bulb
- curved tube
- electrodes
- 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
- 229910000497 Amalgam Inorganic materials 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本案の一実施例を示す正断面図、第２
図は第１図の要部側断面図、第３図は第１図の底
面図である。第４図〜第９図は製造方法の説明図
であつて、第４図は一対のガラスバルブの接続状
態を示す正断面図、第５図はそれの並設状態を示
す側断面図、第６図はその接続状態を示す側断面
図、第７図は第６図の平面図、第８図はステムの
封止状態を示す要部正断面図、第９図は主アマル
ガムの排気管への供給状態を示す要部破断正面図
である。第１０図は本案の他の実施例を示す要部
断面図、第１１図は光出力の立上り特性を示す図
である。
図中、１はガラスバルブ、２，２１，３，３１
はガラスバルブ、６，６１，７，７１はステム、
８は主アマルガム、９は副アマルガムである。
Figure 1 is a front sectional view showing one embodiment of the present invention, Figure 2
The figure is a sectional side view of the main part of FIG. 1, and FIG. 3 is a bottom view of FIG. 1. 4 to 9 are explanatory diagrams of the manufacturing method, in which FIG. 4 is a front sectional view showing the connected state of a pair of glass bulbs, FIG. 5 is a side sectional view showing the state in which they are arranged side by side, and FIG. Figure 6 is a side sectional view showing the connection state, Figure 7 is a plan view of Figure 6, Figure 8 is a front sectional view of the main part showing the sealed state of the stem, and Figure 9 is the main amalgam exhaust pipe. FIG. FIG. 10 is a sectional view of a main part showing another embodiment of the present invention, and FIG. 11 is a diagram showing a rise characteristic of optical output. In the figure, 1 is a glass bulb, 2, 2 1 , 3, 3 1
is the glass bulb, 6, 6 1 , 7, 7 1 is the stem,
8 is the main amalgam, and 9 is the secondary amalgam.
Claims (1)
路が形成されるように構成したガラスバルブの両
端部に電極を配置すると共に、最冷部分に主アマ
ルガムを、放電に伴なつて加熱され易い部分に副
アマルガムをそれぞれ配設したものにおいて、上
記副アマルガムを、電極を有しないガラスバルブ
の端部に配設したことを特徴とする曲管形螢光ラ
ンプ。 (2) 副アマルガムの少くとも一部を放電路中に
位置させたことを特徴とする実用新案登録請求の
範囲第１項に記載の曲管形螢光ランプ。 (3) 副アマルガムは金属基体にアマルガム形成
金属を被着し、水銀との結合によつて構成したこ
とを特徴とする実用新案登録請求の範囲第１項に
記載の曲管形螢光ランプ。 (4) 副アマルガムは電極を有しないガラスバル
ブの端部のステムにアマルガム又はアマルガム形
成金属を被着して構成したことを特徴とする実用
新案登録請求の範囲第１項に記載の曲管形螢光ラ
ンプ。[Claims for Utility Model Registration] (1) Electrodes are placed at both ends of a glass bulb that is arranged close to each other in parallel and configured to form a meandering discharge path, and the electrodes are placed in the coldest part of the glass bulb. A curved tube shape in which a main amalgam is arranged and a sub amalgam is arranged in a portion that is easily heated due to electric discharge, and the sub amalgam is arranged at an end of a glass bulb that does not have an electrode. Fluorescent lamp. (2) The curved tube-shaped fluorescent lamp according to claim 1, wherein at least a portion of the secondary amalgam is located in the discharge path. (3) The curved tube fluorescent lamp according to claim 1, wherein the secondary amalgam is formed by depositing an amalgam-forming metal on a metal base and bonding it with mercury. (4) The curved tube shape according to claim 1 of the utility model registration claim, wherein the secondary amalgam is constructed by coating amalgam or amalgam-forming metal on the stem at the end of a glass bulb that does not have electrodes. Fluorescent lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13219086U JPS6338252U (en) | 1986-08-29 | 1986-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13219086U JPS6338252U (en) | 1986-08-29 | 1986-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6338252U true JPS6338252U (en) | 1988-03-11 |
Family
ID=31031341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13219086U Pending JPS6338252U (en) | 1986-08-29 | 1986-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338252U (en) |
-
1986
- 1986-08-29 JP JP13219086U patent/JPS6338252U/ja active Pending
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