JPS60163416U - Light source device for endoscope - Google Patents

Light source device for endoscope

Info

Publication number
JPS60163416U
JPS60163416U JP5019784U JP5019784U JPS60163416U JP S60163416 U JPS60163416 U JP S60163416U JP 5019784 U JP5019784 U JP 5019784U JP 5019784 U JP5019784 U JP 5019784U JP S60163416 U JPS60163416 U JP S60163416U
Authority
JP
Japan
Prior art keywords
light
light source
shutter blade
shielding box
receiving element
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
JP5019784U
Other languages
Japanese (ja)
Other versions
JPH0355945Y2 (en
Inventor
竹内　春雄
Original Assignee
オリンパス光学工業株式会社
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 オリンパス光学工業株式会社 filed Critical オリンパス光学工業株式会社
Priority to JP5019784U priority Critical patent/JPS60163416U/en
Publication of JPS60163416U publication Critical patent/JPS60163416U/en
Application granted granted Critical
Publication of JPH0355945Y2 publication Critical patent/JPH0355945Y2/ja
Granted legal-status Critical Current

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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]

図面は本考案の一実施例を示し、第１図はその要部の概
略的な側断面図、第２図ぽ第１図中ｎ−■線に沿う断面
図、第３図は光学系の概略的な説明図である。　　　　
　　　□ ゛　５：光源ランプ、１５：シャッタ羽根、２２：受光
素子、２４：遮光箱、２５：カバーガラス、２６：小孔
。　　　　　　゛The drawings show one embodiment of the present invention, in which Fig. 1 is a schematic side sectional view of the main parts, Fig. 2 is a sectional view taken along the line n--■ in Fig. 1, and Fig. 3 is a schematic side sectional view of the main part thereof. FIG. 2 is a schematic explanatory diagram.
□゛ 5: Light source lamp, 15: Shutter blade, 22: Light receiving element, 24: Light shielding box, 25: Cover glass, 26: Small hole.゛

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光源ランプと、上記光源ランプの出射光路上に設置され
上記光源ランプの出射光を遮蔽し反射する開閉自在なシ
ャッタ羽根と、上記シャッタ羽根からの反射光を受ける
受光素子と、上記受光素子の周りに設けられる遮光箱と
、上記受光素子とシャッタ羽根の間で遮光箱に設けられ
る小孔と、上記小孔゛とシャッタ羽根の間で遮光箱に設
けられ上記小孔を覆う透明部材とを具備したことを特徴
とする光源装置。A light source lamp, a shutter blade that can be freely opened and closed and is installed on an output optical path of the light source lamp and that blocks and reflects the output light of the light source lamp, a light receiving element that receives the reflected light from the shutter blade, and a surrounding area of the light receiving element. A light-shielding box provided in the light-shielding box, a small hole provided in the light-shielding box between the light receiving element and the shutter blade, and a transparent member provided in the light-shielding box between the small hole and the shutter blade to cover the small hole. A light source device characterized by:
JP5019784U 1984-04-05 1984-04-05 Light source device for endoscope Granted JPS60163416U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5019784U JPS60163416U (en) 1984-04-05 1984-04-05 Light source device for endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5019784U JPS60163416U (en) 1984-04-05 1984-04-05 Light source device for endoscope

Publications (2)

Publication Number Publication Date
JPS60163416U true JPS60163416U (en) 1985-10-30
JPH0355945Y2 JPH0355945Y2 (en) 1991-12-13

Family

ID=30568103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5019784U Granted JPS60163416U (en) 1984-04-05 1984-04-05 Light source device for endoscope

Country Status (1)

Country Link
JP (1) JPS60163416U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106341A (en) * 1979-02-09 1980-08-15 Hitachi Ltd Dust-proof sensor
JPS56113318U (en) * 1980-01-30 1981-09-01
JPS587120U (en) * 1981-07-07 1983-01-18 富士写真フイルム株式会社 Camera EE metering device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587120B2 (en) * 1978-12-28 1983-02-08 日本電気株式会社 Remote concentrator control information transmission method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106341A (en) * 1979-02-09 1980-08-15 Hitachi Ltd Dust-proof sensor
JPS56113318U (en) * 1980-01-30 1981-09-01
JPS587120U (en) * 1981-07-07 1983-01-18 富士写真フイルム株式会社 Camera EE metering device

Also Published As

Publication number Publication date
JPH0355945Y2 (en) 1991-12-13

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