DE59808779D1 - Device for floating guidance of tapes - Google Patents

Device for floating guidance of tapes

Info

Publication number
DE59808779D1
DE59808779D1 DE59808779T DE59808779T DE59808779D1 DE 59808779 D1 DE59808779 D1 DE 59808779D1 DE 59808779 T DE59808779 T DE 59808779T DE 59808779 T DE59808779 T DE 59808779T DE 59808779 D1 DE59808779 D1 DE 59808779D1
Authority
DE
Germany
Prior art keywords
web
tapes
radial
blowing
floating guidance
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 - Lifetime
Application number
DE59808779T
Other languages
German (de)
Inventor
Prof Dr-Ing Kramer
Dr-Ing Fiedler
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7823075&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59808779(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19710142A external-priority patent/DE19710142B4/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE59808779D1 publication Critical patent/DE59808779D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/63—Continuous furnaces for strip or wire the strip being supported by a cushion of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
    • B65H2406/112—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along preferably rectilinear path, e.g. nozzle bed for web

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Toys (AREA)
  • Advancing Webs (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Drying Of Solid Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Ventilation (AREA)

Abstract

The appliance has at least one blowing section (2,3) with suspension jets (11) for blowing processing gas onto at least one side of the web (1). A radial ventilator (7,8) with a 360 degree spiral housing (22) supplies the suspension jets. The radial ventilators blow in a direction (19) parallel to the direction (27) in which the web travels. The current from the radial ventilator at each longitudinal end of each blowing section is deflected in a U-shape to the web.
DE59808779T 1997-03-12 1998-03-11 Device for floating guidance of tapes Expired - Lifetime DE59808779D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19710142A DE19710142B4 (en) 1997-03-12 1997-03-12 Device for the heat treatment of suspended conveyors - levitation furnace

Publications (1)

Publication Number Publication Date
DE59808779D1 true DE59808779D1 (en) 2003-07-31

Family

ID=7823075

Family Applications (2)

Application Number Title Priority Date Filing Date
DE59801910T Expired - Lifetime DE59801910D1 (en) 1997-03-12 1998-02-11 Floating nozzle field for floating guidance of material webs
DE59808779T Expired - Lifetime DE59808779D1 (en) 1997-03-12 1998-03-11 Device for floating guidance of tapes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE59801910T Expired - Lifetime DE59801910D1 (en) 1997-03-12 1998-02-11 Floating nozzle field for floating guidance of material webs

Country Status (3)

Country Link
EP (1) EP0864519B1 (en)
AT (2) ATE207844T1 (en)
DE (2) DE59801910D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821285B1 (en) 2001-02-23 2003-11-28 Saint Gobain Seva DEVICE FOR BLOWING A FLUID ON AT LEAST ONE SIDE OF A THIN ELEMENT, AND ASSOCIATED BLOW UNIT
DE10303228B3 (en) 2003-01-28 2004-04-15 Kramer, Carl, Prof. Dr.-Ing. Device for heat treating metallic strips has a heat treatment section containing a heating region and a first cooling region, and nozzle fields for producing impact beams onto the strips
DE10358142A1 (en) † 2003-12-10 2005-07-14 Otto Junker Gmbh Device for floating sheet material
DE102006056518A1 (en) 2006-11-06 2008-05-08 Otto Junker Gmbh Device for the floating guidance of sheet material
DE102010006349A1 (en) 2010-01-27 2011-07-28 WSP GmbH, 52074 Hot gas ventilator, particularly for recirculation of high gas flow in heat treatment plants with heat transfer on heat treatment materials by highly forced convection, has rotor with two impellers for two pressure ranges
CN103397291B (en) * 2013-08-23 2015-04-29 武汉科技大学 Device for preventing hot air flow of heat insulation section of galvanized steel coil from rising and using method of device
CN108787906A (en) * 2018-08-16 2018-11-13 艾伯纳工业炉(太仓)有限公司 A kind of roller-bottom type aluminum alloy heat forming furnace
CN113335979A (en) * 2021-06-17 2021-09-03 深圳吉阳智能科技有限公司 Airflow suspension device and lithium battery production equipment
CN116067158B (en) * 2023-02-07 2023-07-04 无锡爱德旺斯科技有限公司 Air supporting oven

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE543931A (en) *
DE976048C (en) * 1953-09-04 1963-01-31 Krantz Soehne H Nozzle dryer for web-shaped goods, especially for fabric webs
DE2446983C2 (en) * 1974-10-02 1985-09-19 Kramer, Carl, Prof. Dr.-Ing., 5100 Aachen Device for blowing air on both sides of a web-shaped material
DE19623303B4 (en) * 1996-06-11 2005-08-11 Deppe, Oliver, Dipl.-Ing. Apparatus for drying material webs with fresh air preheating, optionally with compact circulating air blowers and guide nozzle stations

Also Published As

Publication number Publication date
EP0864519B1 (en) 2003-06-25
ATE243648T1 (en) 2003-07-15
ATE207844T1 (en) 2001-11-15
DE59801910D1 (en) 2001-12-06
EP0864519A1 (en) 1998-09-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8310 Action for declaration of annulment
8313 Request for invalidation rejected/withdrawn