JPS6170811U - - Google Patents

Info

Publication number
JPS6170811U
JPS6170811U JP15506784U JP15506784U JPS6170811U JP S6170811 U JPS6170811 U JP S6170811U JP 15506784 U JP15506784 U JP 15506784U JP 15506784 U JP15506784 U JP 15506784U JP S6170811 U JPS6170811 U JP S6170811U
Authority
JP
Japan
Prior art keywords
transparent tube
daylighting
utility
model registration
paragraph
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
JP15506784U
Other languages
English (en)
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 filed Critical
Priority to JP15506784U priority Critical patent/JPS6170811U/ja
Publication of JPS6170811U publication Critical patent/JPS6170811U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)

Description

【図面の簡単な説明】
第1図は本考案による採光用透明管の一実施例
を示す斜視図、第2図は同採光用透明管の使用態
様を示す断面図、第3図は本考案による採光用透
明管の他の実施例およびその使用態様を示す断面
図である。 図中、11は採光用透明管、12は上端部、1
3は下端部、14は鏡面膜、20は保護管である

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 両端が封止され、中間部の内周又は外周に
    鏡面膜がコートされたことを特徴とする採光用透
    明管。 (2) 実用新案登録請求の範囲第1項において、
    前記透明管の内部には乾燥空気が減圧状態で封入
    されている採光用透明管。 (3) 実用新案登録請求の範囲第1項において、
    前記透明管の内部は真空状態とされている採光用
    透明管。 (4) 実用新案登録請求の範囲第1項において、
    前記透明管の中間部外周には保護管が装着されて
    いる採光用透明管。
JP15506784U 1984-10-16 1984-10-16 Pending JPS6170811U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15506784U JPS6170811U (ja) 1984-10-16 1984-10-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15506784U JPS6170811U (ja) 1984-10-16 1984-10-16

Publications (1)

Publication Number Publication Date
JPS6170811U true JPS6170811U (ja) 1986-05-14

Family

ID=30713064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15506784U Pending JPS6170811U (ja) 1984-10-16 1984-10-16

Country Status (1)

Country Link
JP (1) JPS6170811U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5192630A (ja) * 1975-02-12 1976-08-13
JPS5317747A (en) * 1976-08-02 1978-02-18 Sasaki Mooru Kk Natural light inlet tube

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5192630A (ja) * 1975-02-12 1976-08-13
JPS5317747A (en) * 1976-08-02 1978-02-18 Sasaki Mooru Kk Natural light inlet tube

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