DE59205095D1 - Square or rectangular cross-section nozzle - Google Patents

Square or rectangular cross-section nozzle

Info

Publication number
DE59205095D1
DE59205095D1 DE59205095T DE59205095T DE59205095D1 DE 59205095 D1 DE59205095 D1 DE 59205095D1 DE 59205095 T DE59205095 T DE 59205095T DE 59205095 T DE59205095 T DE 59205095T DE 59205095 D1 DE59205095 D1 DE 59205095D1
Authority
DE
Germany
Prior art keywords
square
rectangular cross
gas
outlet opening
section nozzle
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 - Fee Related
Application number
DE59205095T
Other languages
German (de)
Inventor
Willy Marques
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.)
Air Eng Mueller P & Partner
Original Assignee
Air Eng Mueller P & Partner
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=4252472&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59205095(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Eng Mueller P & Partner filed Critical Air Eng Mueller P & Partner
Application granted granted Critical
Publication of DE59205095D1 publication Critical patent/DE59205095D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
    • F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda nozzles
    • 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

Abstract

The nozzle according to the invention with square or rectangular cross-section and with at least one inlet opening 1 for gas of gas mixtures, at least one accumulation space 2 and at least one outlet opening 3 is characterised in that one edge of the nozzle is bevelled, the outlet opening 3 is situated at this bevelled surface 4 and below the plane or slightly curved surface 5, and the outlet opening 3 is designed in such a manner that an emerging gas or gas mixture follows the surface 4. <IMAGE>
DE59205095T 1991-11-07 1992-11-06 Square or rectangular cross-section nozzle Expired - Fee Related DE59205095D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH03275/91A CH690912A5 (en) 1991-11-07 1991-11-07 Nozzle with square or rectangular cross-section.

Publications (1)

Publication Number Publication Date
DE59205095D1 true DE59205095D1 (en) 1996-02-29

Family

ID=4252472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59205095T Expired - Fee Related DE59205095D1 (en) 1991-11-07 1992-11-06 Square or rectangular cross-section nozzle

Country Status (5)

Country Link
EP (1) EP0541106B1 (en)
AT (1) ATE133248T1 (en)
CH (1) CH690912A5 (en)
DE (1) DE59205095D1 (en)
ES (1) ES2084245T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7530179B2 (en) * 2004-04-13 2009-05-12 Megtec Systems, Inc. Step air foil
US8061055B2 (en) 2007-05-07 2011-11-22 Megtec Systems, Inc. Step air foil web stabilizer
CN103217006A (en) * 2013-04-18 2013-07-24 天津冶金轧一华信制钢有限公司 Surface fluid driving device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO141469L (en) * 1975-12-09
DE2911685C2 (en) * 1979-03-24 1981-03-12 Vits-Maschinenbau Gmbh, 4018 Langenfeld Blow box for the floating guidance of material webs
DE3607371C1 (en) * 1986-03-06 1987-08-20 Hilmar Vits Device for the floating guiding of material webs using a gaseous or liquid medium
US4698914A (en) * 1986-05-29 1987-10-13 E. I. Du Pont De Nemours And Company Setting/drying process for flexible web coating
DE3716468A1 (en) * 1987-05-16 1988-12-01 Hilmar Vits DEVICE FOR DRYING RELEASED MATERIAL COATINGS BY MEANS OF FREE-DETACHED AIR CUSHION NOZZLES
FI77708C (en) * 1987-09-28 1989-04-10 Valmet Paper Machinery Inc ARRANGEMANG AV OEVERTRYCKSMUNSTYCKEN AVSETT FOER BEHANDLING AV BANOR.

Also Published As

Publication number Publication date
EP0541106B1 (en) 1996-01-17
ATE133248T1 (en) 1996-02-15
EP0541106A1 (en) 1993-05-12
ES2084245T3 (en) 1996-05-01
CH690912A5 (en) 2001-02-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee