GB282032A - Improvements in means for sealing the material inlet and outlet openings in vacuum drying chambers or the like - Google Patents

Improvements in means for sealing the material inlet and outlet openings in vacuum drying chambers or the like

Info

Publication number
GB282032A
GB282032A GB31258/27A GB3125827A GB282032A GB 282032 A GB282032 A GB 282032A GB 31258/27 A GB31258/27 A GB 31258/27A GB 3125827 A GB3125827 A GB 3125827A GB 282032 A GB282032 A GB 282032A
Authority
GB
United Kingdom
Prior art keywords
sealing
vacuum drying
outlet openings
material inlet
drying chambers
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
GB31258/27A
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
Application filed by Individual filed Critical Individual
Publication of GB282032A publication Critical patent/GB282032A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/14—Drying webs by applying vacuum
    • D21F5/146—Vacuum seals
    • 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
    • F26B13/005—Seals, locks, e.g. gas barriers for web drying enclosures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/906—Seal for article of indefinite length, e.g. strip, sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/913—Seal for fluid pressure below atmospheric, e.g. vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Vapour Deposition (AREA)
  • Drying Of Solid Materials (AREA)
  • Paper (AREA)

Abstract

282,032. Minton, O. Dec. 10, 1926, [Convention date]. Addition to 232,647. Drying.-The roll 5 of the sealing rolls of the parent Specification is supported beneath and in air-tight contact with the other rolls in ballbearings, the casings of which are suspended from counterweighted chains 10.
GB31258/27A 1926-12-10 1927-11-21 Improvements in means for sealing the material inlet and outlet openings in vacuum drying chambers or the like Expired GB282032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US153851A US1683254A (en) 1926-12-10 1926-12-10 Vacuum seal and apparatus

Publications (1)

Publication Number Publication Date
GB282032A true GB282032A (en) 1928-04-26

Family

ID=22549008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31258/27A Expired GB282032A (en) 1926-12-10 1927-11-21 Improvements in means for sealing the material inlet and outlet openings in vacuum drying chambers or the like

Country Status (3)

Country Link
US (1) US1683254A (en)
DE (1) DE550736C (en)
GB (1) GB282032A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834193A (en) * 1954-04-22 1958-05-13 Victor T Fahringer Pressure seal
US2890878A (en) * 1956-12-28 1959-06-16 Nat Res Corp Apparatus for annealing in a high vacuum
US3158507A (en) * 1960-01-11 1964-11-24 Continental Can Co Floating roller seal
US3048992A (en) * 1960-06-13 1962-08-14 Nakaguchi Koichi Apparatus for air-tightly leading textile fabrics into or out of a pressure chamber
DE1156750B (en) * 1961-07-15 1963-11-07 Kleinewefers Soehne J Pressure damper
GB1126700A (en) * 1965-01-08 1968-09-11 United States Steel Corp Roll seal for vacuum strip-treating chamber
US3807059A (en) * 1972-11-23 1974-04-30 Kleinewefers Ind Co Gmbh Sealing apparatus for gas or vapor containers subjected to above or below atmospheric pressures for product webs to be continuously treated

Also Published As

Publication number Publication date
DE550736C (en) 1932-05-14
US1683254A (en) 1928-09-04

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