KR900700836A - 열간로내 관찰장치 - Google Patents

열간로내 관찰장치

Info

Publication number
KR900700836A
KR900700836A KR1019890702278A KR890702278A KR900700836A KR 900700836 A KR900700836 A KR 900700836A KR 1019890702278 A KR1019890702278 A KR 1019890702278A KR 890702278 A KR890702278 A KR 890702278A KR 900700836 A KR900700836 A KR 900700836A
Authority
KR
South Korea
Prior art keywords
heat ray
gap
glass
hot furnace
observation
Prior art date
Application number
KR1019890702278A
Other languages
English (en)
Other versions
KR960008026B1 (ko
Inventor
에이이찌 요리다
다까시 야마무라
신고 노나까
가즈오 가와노
Original Assignee
다나까 구니소오
시나가와시로렌가 가부시기가이샤
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 다나까 구니소오, 시나가와시로렌가 가부시기가이샤 filed Critical 다나까 구니소오
Publication of KR900700836A publication Critical patent/KR900700836A/ko
Application granted granted Critical
Publication of KR960008026B1 publication Critical patent/KR960008026B1/ko

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports
    • G02B23/2492—Arrangements for use in a hostile environment, e.g. a very hot, cold or radioactive environment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/02—Observation or illuminating devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/02—Observation or illuminating devices
    • F27D2021/026—Observation or illuminating devices using a video installation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

내용 없음

Description

열간로내 관찰장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
첨부도면은 본 발명에 의한 열간로내 관찰장치의 일실시예를 표시한 도면이다.

Claims (2)

  1. 내측주위를 냉각수로 냉각함과 동시에, 내부에 냉각용에어가 방출되는 케이스(2)내에 카메라를(1)를 내장한 열간로내 관찰장치에 있어서, 케이스(2) 전면에서 입사한 광선의 카메라(1)에 이르는 광로에, 순차 석영유리(6), 열선반사유리(7), 열선흡수유리(8), 열선투과경(9)을 배치함과 동시에, 케이스(2) 전면에, 휘도를 원격제어하도록 한 조명램프(13)를 설치한 것을 특징으로 하는 열간로내 관찰장치.
  2. 상기 석영유리(6), 열선반사유리(7), 열선흡수유리(8)는 서로 미소간극을 두고 배치함과 동시에, 주위에 냉각용 에어통과 틈새(10)를 형성하고, 냉각용에어를 이 간극을 통해서 흐르게 하고, 이틈새(10)에서 방출하도록 한 것을 특징으로 하는 청구범위 제1항 기재의 열간로내 관찰장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890702278A 1988-04-06 1988-04-06 열간로내 관찰장치 KR960008026B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1988/000345 WO1989009918A1 (en) 1988-04-06 1988-04-06 Inspection apparatus for hot furnace

Publications (2)

Publication Number Publication Date
KR900700836A true KR900700836A (ko) 1990-08-17
KR960008026B1 KR960008026B1 (ko) 1996-06-19

Family

ID=13930592

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890702278A KR960008026B1 (ko) 1988-04-06 1988-04-06 열간로내 관찰장치

Country Status (4)

Country Link
EP (1) EP0364578B1 (ko)
KR (1) KR960008026B1 (ko)
DE (1) DE3873340T2 (ko)
WO (1) WO1989009918A1 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2310293A (en) * 1996-02-07 1997-08-20 P C Richardson & Co Camera system
FR2749390B1 (fr) * 1996-05-30 1998-07-31 Pyrolyse De Marienau Centre Sonde endoscopique d'inspection pour batteries de fours a coke
DE19815827A1 (de) * 1998-04-09 1999-10-14 Univ Ilmenau Tech Vorrichtung zur Untersuchung thermischer Vorgänge an Werkstoffproben
WO1999063382A1 (de) * 1998-05-29 1999-12-09 Michaelsen Christian S Verfahren zur inspektion von kammern, inspektionseinrichtung und industrielle prozesskammer
US6229563B1 (en) * 1998-07-14 2001-05-08 Fosbel International Limited Camera insertion into a furnace
DE19924607A1 (de) * 1999-05-28 2000-11-30 Siemens Ag Inspektionsvorrichtung für eine Ringbrennkammer einer Gasturbine und Verfahren zur Inspektion einer Ringbrennkammer einer Gasturbine
GB2365242B (en) * 2000-07-27 2004-09-29 Imaging & Sensing Tech Corp Fluid-powered inspection camera
AU2010295257B2 (en) * 2009-09-21 2013-10-31 Kailash & Stefan Pty Ltd A camera system
KR101293602B1 (ko) * 2010-04-12 2013-08-13 주식회사 영국전자 로 감시 시스템 및 방법
DE102015203314B4 (de) * 2015-02-24 2016-09-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und System zum Überwachen von Prozessen in einer thermischen Prozesskammer
DE102020135067A1 (de) 2020-12-29 2022-06-30 Chemin Gmbh Sondenkopf und Verwendung eines Sondenkopfs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656471A (en) * 1969-12-31 1972-04-18 Libbey Owens Ford Co Glazing unit
BE754913A (fr) * 1970-08-14 1971-02-15 Centre Rech Metallurgique Procede et dispositif pour l'observation de l'interieur d'une enceinte
JPS6011440Y2 (ja) * 1977-08-15 1985-04-16 日立電子システムサ−ビス株式会社 チユ−ブ型光学系による炉内監視装置
JPS6028675Y2 (ja) * 1983-06-22 1985-08-30 新日本製鐵株式会社 高炉熱間内観察装置
JPS61114085A (ja) * 1984-11-09 1986-05-31 品川白煉瓦株式会社 炉内観察装置
JPS63122933A (ja) * 1986-11-12 1988-05-26 Shinagawa Refract Co Ltd 熱間炉内観察装置

Also Published As

Publication number Publication date
KR960008026B1 (ko) 1996-06-19
DE3873340T2 (de) 1993-01-14
EP0364578A4 (en) 1990-09-05
WO1989009918A1 (en) 1989-10-19
EP0364578A1 (en) 1990-04-25
EP0364578B1 (en) 1992-07-29
DE3873340D1 (de) 1992-09-03

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee