JPS61203018U - - Google Patents

Info

Publication number
JPS61203018U
JPS61203018U JP8853885U JP8853885U JPS61203018U JP S61203018 U JPS61203018 U JP S61203018U JP 8853885 U JP8853885 U JP 8853885U JP 8853885 U JP8853885 U JP 8853885U JP S61203018 U JPS61203018 U JP S61203018U
Authority
JP
Japan
Prior art keywords
welding
liquid crystal
light
synchronization
crystal shutter
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
JP8853885U
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 JP8853885U priority Critical patent/JPS61203018U/ja
Publication of JPS61203018U publication Critical patent/JPS61203018U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
  • Liquid Crystal (AREA)

Description

【図面の簡単な説明】
第1図Aは液晶シヤツターの正面図。第1図B
は液晶シヤツターの側面図。第1図Cは液晶シヤ
ツターのa―a′部分断面図。第1図Dは液晶シ
ヤツターの断面拡大図。第2図は、本考案の構成
図。 1…液晶、2…透明電極、3…ガラス、4,5
…偏光板、6…液晶シヤツター制御装置、7…溶
接電流又は光検出機、8…溶接機本体、9…被溶
接物、10…溶接棒。

Claims (1)

  1. 【実用新案登録請求の範囲】 溶接光から眼球を保護するため、溶接時に溶接
    電流と同期させ液晶シヤツターの光の透過率を変
    化させる。 以上のような特徴を持つ溶接光に同期して作動
    する液晶眼球保護装置。
JP8853885U 1985-06-12 1985-06-12 Pending JPS61203018U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8853885U JPS61203018U (ja) 1985-06-12 1985-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8853885U JPS61203018U (ja) 1985-06-12 1985-06-12

Publications (1)

Publication Number Publication Date
JPS61203018U true JPS61203018U (ja) 1986-12-20

Family

ID=30641774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8853885U Pending JPS61203018U (ja) 1985-06-12 1985-06-12

Country Status (1)

Country Link
JP (1) JPS61203018U (ja)

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