JPS59103365U - fluorescent lamp - Google Patents

fluorescent lamp

Info

Publication number
JPS59103365U
JPS59103365U JP19988982U JP19988982U JPS59103365U JP S59103365 U JPS59103365 U JP S59103365U JP 19988982 U JP19988982 U JP 19988982U JP 19988982 U JP19988982 U JP 19988982U JP S59103365 U JPS59103365 U JP S59103365U
Authority
JP
Japan
Prior art keywords
fluorescent lamp
tube
outer tube
inner tube
stem
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
JP19988982U
Other languages
Japanese (ja)
Inventor
博司 今村
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP19988982U priority Critical patent/JPS59103365U/en
Publication of JPS59103365U publication Critical patent/JPS59103365U/en
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来のけい光ランプの斜視図、第2図は同上の
平面図、第3図は管壁最冷点温度に対する紫外線放射効
率の特性図、第4図は本考案の一実施例を示す断面図、
第5図は同上における突起部の断面図、第6図は本考案
の異なる実施例を示す放電路に沿って展開した断面図で
ある。 −1・・・外管、2・・・ステム、3,3′・
・・内管、4・・・スバーサ、13.13’・・・選択
透過膜。
Fig. 1 is a perspective view of a conventional fluorescent lamp, Fig. 2 is a plan view of the same, Fig. 3 is a characteristic diagram of ultraviolet radiation efficiency with respect to the temperature of the coldest point on the tube wall, and Fig. 4 is an embodiment of the present invention. A cross-sectional view showing
FIG. 5 is a sectional view of the protrusion in the same as above, and FIG. 6 is a sectional view developed along the discharge path showing a different embodiment of the present invention. -1... Outer tube, 2... Stem, 3, 3'.
...Inner tube, 4...Sversa, 13.13'...Selective permeation membrane.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外管とステムにより形成される気密空間内に屈曲せる内
管を収納し、該内管を放電路とする二重管構造のけい光
ランプにおいて、外管内に可視光線を透過し赤外線を反
射する選択透過膜を配設したことを特徴とするけい光ラ
ンプ。
A fluorescent lamp with a double tube structure in which a bendable inner tube is housed in an airtight space formed by an outer tube and a stem, and the inner tube serves as a discharge path.Visible light is transmitted into the outer tube and infrared rays are reflected. A fluorescent lamp characterized by being equipped with a selectively permeable membrane.
JP19988982U 1982-12-27 1982-12-27 fluorescent lamp Pending JPS59103365U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19988982U JPS59103365U (en) 1982-12-27 1982-12-27 fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19988982U JPS59103365U (en) 1982-12-27 1982-12-27 fluorescent lamp

Publications (1)

Publication Number Publication Date
JPS59103365U true JPS59103365U (en) 1984-07-11

Family

ID=30425414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19988982U Pending JPS59103365U (en) 1982-12-27 1982-12-27 fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS59103365U (en)

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