GB9014915D0 - Clean window for processing enclosure - Google Patents

Clean window for processing enclosure

Info

Publication number
GB9014915D0
GB9014915D0 GB909014915A GB9014915A GB9014915D0 GB 9014915 D0 GB9014915 D0 GB 9014915D0 GB 909014915 A GB909014915 A GB 909014915A GB 9014915 A GB9014915 A GB 9014915A GB 9014915 D0 GB9014915 D0 GB 9014915D0
Authority
GB
United Kingdom
Prior art keywords
processing enclosure
clean window
clean
window
enclosure
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.)
Withdrawn
Application number
GB909014915A
Other versions
GB2235548A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB9014915D0 publication Critical patent/GB9014915D0/en
Publication of GB2235548A publication Critical patent/GB2235548A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • 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
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F27D2003/161—Introducing a fluid jet or current into the charge through a porous element
    • 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
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • F27D25/008—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag using fluids or gases, e.g. blowers, suction units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
GB9014915A 1989-08-07 1990-07-05 Observation window with cleaning device Withdrawn GB2235548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39005289A 1989-08-07 1989-08-07

Publications (2)

Publication Number Publication Date
GB9014915D0 true GB9014915D0 (en) 1990-08-22
GB2235548A GB2235548A (en) 1991-03-06

Family

ID=23540836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9014915A Withdrawn GB2235548A (en) 1989-08-07 1990-07-05 Observation window with cleaning device

Country Status (6)

Country Link
JP (1) JPH03100290A (en)
AU (1) AU5704290A (en)
CA (1) CA2015524A1 (en)
FR (1) FR2650516A1 (en)
GB (1) GB2235548A (en)
IT (1) IT1246433B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5821428A (en) * 1995-08-11 1998-10-13 Koch Enterprises, Inc. Sealed observation element for sulfur recovery unit
US9417122B2 (en) 2012-06-15 2016-08-16 Empire Technology Development Llc Self-cleaning lens
CN103913072B (en) * 2014-04-09 2016-01-20 宝钢工程技术集团有限公司 A kind of automatically cleaning observation window device
US10269599B2 (en) * 2014-06-20 2019-04-23 Taiwan Semiconductor Manufacturing Company Ltd. Semiconductor manufacturing apparatus
CN104729311B (en) * 2015-04-10 2017-02-01 核工业理化工程研究院 Blowing protective observation window applied to vacuum system
CN105312272A (en) * 2015-12-07 2016-02-10 南通星球石墨设备有限公司 Automatic cleaning device for HCL synthetic furnace sight glass
CN107560447A (en) * 2017-09-14 2018-01-09 宁波鑫利成真空科技有限公司 A kind of shutter vacuum drying oven observation window
CN108444306B (en) * 2018-03-16 2019-08-09 株洲稀美泰材料有限责任公司 For observing the observation window of metal smelting process
SE2250434A1 (en) * 2022-04-05 2023-10-06 Teksic Ab Viewport protection system
JP2024001695A (en) * 2022-06-22 2024-01-10 株式会社ニューフレアテクノロジー Substrate processing apparatus

Also Published As

Publication number Publication date
FR2650516A1 (en) 1991-02-08
CA2015524A1 (en) 1991-02-07
JPH03100290A (en) 1991-04-25
AU5704290A (en) 1991-02-07
IT9021236A1 (en) 1992-02-07
IT9021236A0 (en) 1990-08-07
GB2235548A (en) 1991-03-06
IT1246433B (en) 1994-11-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)