JPS6498U - - Google Patents

Info

Publication number
JPS6498U
JPS6498U JP1987094273U JP9427387U JPS6498U JP S6498 U JPS6498 U JP S6498U JP 1987094273 U JP1987094273 U JP 1987094273U JP 9427387 U JP9427387 U JP 9427387U JP S6498 U JPS6498 U JP S6498U
Authority
JP
Japan
Prior art keywords
camera
optical path
lens system
introduction hole
relay lens
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
JP1987094273U
Other languages
Japanese (ja)
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 JP1987094273U priority Critical patent/JPS6498U/ja
Publication of JPS6498U publication Critical patent/JPS6498U/ja
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Monitoring And Testing Of Nuclear Reactors (AREA)

Description

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

第１図及び第２図は本考案の第１の実施例及び
第２の実施例を説明する監視装置の断面図である
。第３図及び第４図は従来例を説明する図であり
、第３図は耐放射線ＩＴＶカメラの側面図、第４
図は監視装置の断面図である。 １０，１０ａ……ハウジング、１１……カメラ
、１２……光導入孔、１５，１５ａ……リレーレ
ンズ系、１６，１６ａ，１９……ミラー（光路変
換器）。 1 and 2 are cross-sectional views of a monitoring device illustrating a first embodiment and a second embodiment of the present invention. 3 and 4 are diagrams explaining a conventional example, and FIG. 3 is a side view of a radiation-resistant ITV camera, and FIG.
The figure is a sectional view of the monitoring device. 10, 10a... Housing, 11... Camera, 12... Light introduction hole, 15, 15a... Relay lens system, 16, 16a, 19... Mirror (optical path converter).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] カメラと、放射線を遮蔽する物質で形成され前
記カメラを放射線から保護するハウジングと、こ
のハウジングに形成された光導入孔に近接してこ
のハウジング内に設けられ前記光導入孔から入射
する光の中継を行うリレーレンズ系と、このリレ
ーレンズ系を含む前記光導入孔から前記カメラま
での光路を曲げて前記カメラに入射させる光路変
換器とを具備してなることを特徴とする監視装置
。 a camera, a housing formed of a radiation-shielding material to protect the camera from radiation, and a relay provided within the housing adjacent to a light introduction hole formed in the housing for relaying light incident from the light introduction hole. What is claimed is: 1. A monitoring device comprising: a relay lens system that performs the above-mentioned relay lens system; and an optical path converter that bends an optical path from the light introduction hole including the relay lens system to the camera and makes the optical path enter the camera.
JP1987094273U 1987-06-19 1987-06-19 Pending JPS6498U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987094273U JPS6498U (en) 1987-06-19 1987-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987094273U JPS6498U (en) 1987-06-19 1987-06-19

Publications (1)

Publication Number Publication Date
JPS6498U true JPS6498U (en) 1989-01-05

Family

ID=30957571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987094273U Pending JPS6498U (en) 1987-06-19 1987-06-19

Country Status (1)

Country Link
JP (1) JPS6498U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030068907A (en) * 2002-02-18 2003-08-25 (주)한비젼 A environmental friendly radiation hardened camera using solid state image sensor
KR20040025231A (en) * 2002-09-18 2004-03-24 (주)한비젼 A versatile radiation hardened housing and optics for various camera technologies
JP2009236801A (en) * 2008-03-28 2009-10-15 Nisco Kk Radiation-proof head separated type imaging device
JP2012172976A (en) * 2011-02-17 2012-09-10 Kantogiken Co Ltd Monitoring camera device under radiation environment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030068907A (en) * 2002-02-18 2003-08-25 (주)한비젼 A environmental friendly radiation hardened camera using solid state image sensor
KR20040025231A (en) * 2002-09-18 2004-03-24 (주)한비젼 A versatile radiation hardened housing and optics for various camera technologies
JP2009236801A (en) * 2008-03-28 2009-10-15 Nisco Kk Radiation-proof head separated type imaging device
JP2012172976A (en) * 2011-02-17 2012-09-10 Kantogiken Co Ltd Monitoring camera device under radiation environment

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