GB1434996A - Apparatus for irradiation of a moving product in an inert atmosphere - Google Patents

Apparatus for irradiation of a moving product in an inert atmosphere

Info

Publication number
GB1434996A
GB1434996A GB3002173A GB3002173A GB1434996A GB 1434996 A GB1434996 A GB 1434996A GB 3002173 A GB3002173 A GB 3002173A GB 3002173 A GB3002173 A GB 3002173A GB 1434996 A GB1434996 A GB 1434996A
Authority
GB
United Kingdom
Prior art keywords
product
tunnel
enclosure
width
channel
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.)
Expired
Application number
GB3002173A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1434996A publication Critical patent/GB1434996A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D99/0075—Gas curtain seals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/066—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated heated by lamps
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00—Irradiation devices
    • G21K5/10—Irradiation devices with provision for relative movement of beam source and object to be irradiated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

1434996 Irradiation apparatus; arcplasma heating UNION CARBIDE CORP 25 June 1973 [26 June 1972] 30021/73 Headings H5R and H5H Apparatus for the in-line radiation treatment of a moving product P includes a treating chamber 12 housing at least one radiation source, e.g. a plasma are or a mercury ultraviolet lamp, and forming a continuous enclosure with inlet and outlet tunnels 16 and 24 of uniform cross-section, and a gas injector channel 18 which is located a distance of at least 10 times the smallest cross-sectional dimension of the tunnel from the inlet end of the tunnel, and the open end of which channel has a length which is at least equal to the width of the product P and is oriented parallel to the width of the tunnel, the other end of the injector tunnel communicating with a plenum chamber 20 provided with a source for the continuous introduction of an inert gas. The height of the channel 18 should be at least four times its width (Fig. 2, not shown) and-depending on the shape of the product to be treated-the tunnels and treating chamber may be of rectangular, cylindrical (Fig. 5b, not shown), or triangular (Fig. 5a, not shown) cross-section and the bottom of the tunnel may include radiation reflecting sections. When the product is in the form of a continuous web it may itself constitute the bottom surface of the enclosure. The apparatus may include provision for raising the top and walls of the enclosure by an adjustable amount above the conveyer upon which the product is moved, to permit the treatment of different products, and automatically to raise them to a predetermined height and simultaneously screen off the radiation source when an irregular or warped product surface, which is not to be treated, passes through. Nitrogen is referred to as the inert gas, and numerical data are given.
GB3002173A 1972-06-26 1973-06-25 Apparatus for irradiation of a moving product in an inert atmosphere Expired GB1434996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00266121A US3807052A (en) 1972-06-26 1972-06-26 Apparatus for irradiation of a moving product in an inert atmosphere

Publications (1)

Publication Number Publication Date
GB1434996A true GB1434996A (en) 1976-05-12

Family

ID=23013252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3002173A Expired GB1434996A (en) 1972-06-26 1973-06-25 Apparatus for irradiation of a moving product in an inert atmosphere

Country Status (15)

Country Link
US (1) US3807052A (en)
JP (1) JPS5226254B2 (en)
AU (1) AU474766B2 (en)
BE (1) BE801412A (en)
CA (1) CA1016898A (en)
DE (1) DE2332116C3 (en)
DK (1) DK150968C (en)
FR (1) FR2190513B1 (en)
GB (1) GB1434996A (en)
IT (1) IT985782B (en)
NL (1) NL172804C (en)
NO (1) NO149060C (en)
SE (1) SE400908B (en)
SU (1) SU580807A3 (en)
ZA (1) ZA733244B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1045580A (en) * 1974-04-16 1979-01-02 Harden H. Troue Method of inerting the atmosphere above a moving product
US3936950A (en) * 1974-04-16 1976-02-10 Union Carbide Corporation Method of inerting the atmosphere above a moving product
ZA754883B (en) * 1974-08-23 1976-06-30 Union Carbide Corp Method and apparatus for operating a mercury vapor lamp
US4012639A (en) * 1975-09-15 1977-03-15 Robert Matveevich Besprozvanny Method of producing mineral binder and apparatus embodying same
DE2543514A1 (en) * 1975-09-30 1977-04-07 Thagard Technology Co High temp. reactor - uses radiant heat supplied to porous reactor tube
FR2348227A1 (en) * 1976-04-14 1977-11-10 Rhone Poulenc Ind IMPROVEMENT IN PROCESSES FOR THE PREPARATION OF WATER-SOLUBLE ACRYLIC POLYMERS BY PHOTOPOLYMERIZATION
US4135098A (en) * 1976-11-05 1979-01-16 Union Carbide Corporation Method and apparatus for curing coating materials
DE3010821A1 (en) * 1980-03-21 1981-10-01 Polymer-Physik GmbH & Co KG, 2844 Lemförde METHOD AND DEVICE FOR CROSSLINKING VARNISH-BASED PAINTS APPLIED ON CARRIER MATERIALS
US4421784A (en) * 1982-02-12 1983-12-20 Union Carbide Corporation Process for producing textured coatings
FR2544324B1 (en) * 1983-04-13 1987-07-10 Toyo Boseki PROCESS FOR INCREASING THE ADHESION OF THE SURFACE OF A POLYESTER SHAPED PRODUCT AND PRODUCT OBTAINED BY THIS PROCESS
US4823680A (en) * 1987-12-07 1989-04-25 Union Carbide Corporation Wide laminar fluid doors
US5225170A (en) * 1989-02-07 1993-07-06 Steelcase Inc. Monolithic finishing process and machine for furniture parts and the like
DE3914502A1 (en) * 1989-05-02 1990-11-15 Goldschmidt Ag Th METHOD FOR OBTAINING AND MAINTAINING A LOW-OXYGEN, INERT ATMOSPHERES IN A TREATMENT CHAMBER, AND DEVICE FOR IMPLEMENTING THE METHOD
US5617705A (en) * 1993-09-16 1997-04-08 Sanfilippo; James J. System and method for sealing containers
US6032438A (en) * 1993-09-16 2000-03-07 Sanfilippo; James J. Apparatus and method for replacing environment within containers with a controlled environment
US5816024A (en) * 1996-05-07 1998-10-06 Jescorp, Inc. Apparatus and method for exposing product to a controlled environment
US5961000A (en) * 1996-11-14 1999-10-05 Sanfilippo; James J. System and method for filling and sealing containers in controlled environments
US5911249A (en) * 1997-03-13 1999-06-15 Jescorp, Inc. Gassing rail apparatus and method
DE19828266C1 (en) * 1998-06-25 2000-03-30 Michael Bisges Ultra-violet light drying system for paint, lacquer, adhesives and printing ink has air flow pattern preventing particle deposition on mirror reflectors
US6202388B1 (en) 1998-11-06 2001-03-20 Jescorp, Inc. Controlled environment sealing apparatus and method
AU778181B2 (en) 1999-10-12 2004-11-18 Toyo Ink Manufacturing Co. Ltd. Method and apparatus for irradiating active energy ray
US6419749B1 (en) 1999-11-05 2002-07-16 Fusion Uv Systems, Inc. Apparatus for UV curing a coating on a filament or the like and method of manufacturing
US20070271812A1 (en) * 2003-07-24 2007-11-29 Werner Swoboda Device for Hardening the Coating of an Object, Consisting of a Material That Hardens Under Electromagnetic Radiation, More Particularly an Uv Paint or a Thermally Hardening Paint
JP4547579B2 (en) * 2005-03-10 2010-09-22 富士フイルム株式会社 Curing method of coating film
JP7249848B2 (en) * 2019-03-28 2023-03-31 日本碍子株式会社 Method for producing ceramic product containing silicon carbide

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE520401A (en) * 1952-06-03
BE520402A (en) * 1952-06-03 1900-01-01
BE549388A (en) * 1955-07-08 1900-01-01
US2887584A (en) * 1957-10-01 1959-05-19 High Voltage Engineering Corp Electron irradiation apparatus
FR1271374A (en) * 1959-10-09 1961-09-08 Adhesive Tapes Ltd Improvements to pressure sensitive adhesives and their preparation
US3150281A (en) * 1961-04-26 1964-09-22 Adli M Bishay Glass of high ultraviolet transmittance, method, and articles manufactured therefrom
US3364387A (en) * 1965-06-07 1968-01-16 Union Carbide Corp Radiation torch having an electrode for supplying and exhausting gas
US3418155A (en) * 1965-09-30 1968-12-24 Ford Motor Co Electron discharge control
FR1520831A (en) * 1966-03-11 1968-04-12 Radiation Res Corp Method and apparatus for creating, by spark discharges, grafting sites on surfaces of natural and synthetic materials
US3600122A (en) * 1966-03-11 1971-08-17 Surface Aviat Corp Method of grafting ethylenically unsaturated monomer to a polymeric substrate
NL6603649A (en) * 1966-03-21 1967-09-22
US3676673A (en) * 1969-08-18 1972-07-11 Ppg Industries Inc Apparatus for irradiation in a controlled atmosphere
US3654459A (en) * 1969-08-18 1972-04-04 Ppg Industries Inc Controlled atmosphere chamber for treating products with ionizing radiation
US3597650A (en) * 1969-09-23 1971-08-03 Union Carbide Corp Arc radiation sources
US3683188A (en) * 1970-03-26 1972-08-08 Schlumberger Technology Corp Apparatus for inspecting tubular goods having guide members to fix a detector in the center of the tubular goods
US3715612A (en) * 1971-06-03 1973-02-06 Tokyo Shibaura Electric Co Low pressure mercury vapor discharge lamp radiating germicidal and erythemal rays in ratio of less than 1.5

Also Published As

Publication number Publication date
NO149060C (en) 1984-02-08
NL172804C (en) 1983-10-17
AU5726473A (en) 1975-01-09
NL7308812A (en) 1973-12-28
SE400908B (en) 1978-04-17
FR2190513B1 (en) 1978-04-21
FR2190513A1 (en) 1974-02-01
DK150968B (en) 1987-10-05
CA1016898A (en) 1977-09-06
DE2332116B2 (en) 1981-06-04
IT985782B (en) 1974-12-20
AU474766B2 (en) 1976-08-05
BE801412A (en) 1973-12-26
NO149060B (en) 1983-10-31
US3807052A (en) 1974-04-30
DE2332116A1 (en) 1974-01-10
DE2332116C3 (en) 1984-12-20
SU580807A3 (en) 1977-11-15
JPS4992167A (en) 1974-09-03
JPS5226254B2 (en) 1977-07-13
ZA733244B (en) 1974-04-24
DK150968C (en) 1988-02-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930624