JPS604077U - filter - Google Patents

filter

Info

Publication number
JPS604077U
JPS604077U JP9338783U JP9338783U JPS604077U JP S604077 U JPS604077 U JP S604077U JP 9338783 U JP9338783 U JP 9338783U JP 9338783 U JP9338783 U JP 9338783U JP S604077 U JPS604077 U JP S604077U
Authority
JP
Japan
Prior art keywords
filter
transparent
flange
circumferential surface
flange portion
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.)
Granted
Application number
JP9338783U
Other languages
Japanese (ja)
Other versions
JPH021992Y2 (en
Inventor
菊地　秀寿
保 齋藤
則夫 河井
Original Assignee
ソニー株式会社
伊藤光学工業株式会社
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 ソニー株式会社, 伊藤光学工業株式会社 filed Critical ソニー株式会社
Priority to JP9338783U priority Critical patent/JPS604077U/en
Publication of JPS604077U publication Critical patent/JPS604077U/en
Application granted granted Critical
Publication of JPH021992Y2 publication Critical patent/JPH021992Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Transforming Electric Information Into Light Information (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図は従来のフィルタの斜視図、第２図は第１図のＡ
−Ａ線による断面図、第３図は被膜をコーティングする
時の説明図、第４図はこの考案の一実施例を示す拡大断
面図である。 図中、１１はフィルタ、１２は透明部、１３はフランジ
部、１３ａは内周面、１３ｂは外周面、１４はコーナ一
部、１５は爪、１６は被膜、Ｈはホルダである。Figure 1 is a perspective view of a conventional filter, and Figure 2 is A of Figure 1.
-A sectional view taken along the line A, FIG. 3 is an explanatory view when coating a film, and FIG. 4 is an enlarged sectional view showing an embodiment of this invention. In the figure, 11 is a filter, 12 is a transparent part, 13 is a flange part, 13a is an inner peripheral surface, 13b is an outer peripheral surface, 14 is a corner part, 15 is a claw, 16 is a coating, and H is a holder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 透視部と−１この透視部と直角に裏面を周回するフラン
ジ部とからなるフィルタにおいて、吊り下げた時に少な
くとも下方に位置する前記透視部と前記フランジ部が形
成するコーナ一部に丸みを設けるとともに、前記フラン
ジ部の内周面を前記透視部から離れるにしたがい前記フ
ランジ部の外周面に近づく傾斜面とじたこさを特徴とす
るフィルタ。In a filter consisting of a transparent part and -1 a flange part that goes around the back surface at right angles to the transparent part, a part of the corner formed by the transparent part and the flange part, which is located at least downward when the filter is hung, is rounded, and . A filter characterized in that the inner circumferential surface of the flange portion has an inclined surface that approaches the outer circumferential surface of the flange portion as the distance from the transparent portion increases.
JP9338783U 1983-06-20 1983-06-20 filter Granted JPS604077U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9338783U JPS604077U (en) 1983-06-20 1983-06-20 filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9338783U JPS604077U (en) 1983-06-20 1983-06-20 filter

Publications (2)

Publication Number Publication Date
JPS604077U true JPS604077U (en) 1985-01-12
JPH021992Y2 JPH021992Y2 (en) 1990-01-18

Family

ID=30224180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9338783U Granted JPS604077U (en) 1983-06-20 1983-06-20 filter

Country Status (1)

Country Link
JP (1) JPS604077U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128904U (en) * 1974-08-26 1976-03-02
JPS5868770U (en) * 1981-10-30 1983-05-10 株式会社日立国際電気 TV screen reflection and interference fringe prevention structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128904U (en) * 1974-08-26 1976-03-02
JPS5868770U (en) * 1981-10-30 1983-05-10 株式会社日立国際電気 TV screen reflection and interference fringe prevention structure

Also Published As

Publication number Publication date
JPH021992Y2 (en) 1990-01-18

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