GB1393340A - Sealing device for positively or negatively pressurised gas or vapour containers for continuously treating material webs - Google Patents
Sealing device for positively or negatively pressurised gas or vapour containers for continuously treating material websInfo
- Publication number
- GB1393340A GB1393340A GB5569173A GB5569173A GB1393340A GB 1393340 A GB1393340 A GB 1393340A GB 5569173 A GB5569173 A GB 5569173A GB 5569173 A GB5569173 A GB 5569173A GB 1393340 A GB1393340 A GB 1393340A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- strip
- roller
- web
- sealing device
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/14—Containers, e.g. vats
- D06B23/16—Containers, e.g. vats with means for introducing or removing textile materials without modifying container pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/168—Sealings between relatively-moving surfaces which permits material to be continuously conveyed
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Sealing Devices (AREA)
- Package Closures (AREA)
- Physical Vapour Deposition (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
1393340 Sealing device for web treatment chamber KLEINEWEFERS INDUSTRIE COMPANIE GmbH 30 Nov 1973 [20 Dec 1972] 55691/73 Addition to 1328930 Heading D1L The sealing device of the parent Specification 1328930 is improved by the provision of an anti-friction foil sheet (e.g. of nickel alloy or provided with a nickel or nickel alloy coating) between the endless elastic sealing strip and the draw roller to protect both the strip and the web of material passing between the strip and the roller. As illustrated in Figs. 4 and 5 the aperture 37 in the foil sheet 19 through which the web 11 passes into a treatment chamber is preferably formed by cutting and folding a central tab from the sheet, one longitudinal portion 21 of the sheet 19 being inserted between one longitudinal portion 8a of the sealing strip and the roller 15 and mounted via fastening means 39 passing through holes 32 provided in a portion 36 of the folded tab, the other longitudinal portion 20 of the sheet 19 being mounted between the other longitudinal portion 86 of the strip via fastening means 38 passing through holes 31 in this sheet portion 20. The edge portions 22 and 23 of the sheet are mounted to conform the surface of the roller 15. A second identical sealing strip 8' and anti-friction foil 19' may be provided on the upstream side of the draw roller 15, the sealing strips 8 and 8' being mounted on rigid hoods which form between them an intermediate chamber (14) through which the web 11 passes in its travel to the treatment chamber [see also Fig. 1, not shown].
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722262324 DE2262324C3 (en) | 1972-12-20 | Sealing device for a pressurized gas or steam container for a textile web to be treated continuously |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1393340A true GB1393340A (en) | 1975-05-07 |
Family
ID=5864934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5569173A Expired GB1393340A (en) | 1972-12-20 | 1973-11-30 | Sealing device for positively or negatively pressurised gas or vapour containers for continuously treating material webs |
Country Status (10)
Country | Link |
---|---|
US (1) | US3843142A (en) |
JP (1) | JPS5149036B2 (en) |
BR (1) | BR7309903D0 (en) |
CH (1) | CH564715A5 (en) |
CS (1) | CS189622B2 (en) |
DD (1) | DD109696A5 (en) |
FR (1) | FR2211552B1 (en) |
GB (1) | GB1393340A (en) |
NL (1) | NL7315968A (en) |
SU (1) | SU492097A3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3939576A (en) * | 1974-07-19 | 1976-02-24 | Cluett, Peabody & Co., Inc. | Low friction pressure seal for fabric processing chamber |
JPS6029772A (en) * | 1983-07-29 | 1985-02-15 | Hitachi Ltd | Conveying and fixing device for sheet paper |
US4827866A (en) * | 1986-02-24 | 1989-05-09 | Northrop Corporation | Method and apparatus for treating an article in a heated environment |
DE102007009710A1 (en) * | 2006-10-27 | 2008-04-30 | Sms Demag Ag | Sluice for sealing a first chamber from a second chamber in the refining of a steel strip comprises a sealing unit having screening elements which slide relative to each other |
-
1973
- 1973-06-25 US US00373407A patent/US3843142A/en not_active Expired - Lifetime
- 1973-11-19 CH CH1621673A patent/CH564715A5/xx not_active IP Right Cessation
- 1973-11-20 NL NL7315968A patent/NL7315968A/xx not_active Application Discontinuation
- 1973-11-30 GB GB5569173A patent/GB1393340A/en not_active Expired
- 1973-12-17 SU SU1979406A patent/SU492097A3/en active
- 1973-12-18 DD DD175440A patent/DD109696A5/xx unknown
- 1973-12-18 FR FR7345167A patent/FR2211552B1/fr not_active Expired
- 1973-12-18 CS CS738766A patent/CS189622B2/en unknown
- 1973-12-18 BR BR9903/73A patent/BR7309903D0/en unknown
- 1973-12-20 JP JP48142911A patent/JPS5149036B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2262324B2 (en) | 1976-09-09 |
DE2262324A1 (en) | 1974-07-11 |
DD109696A5 (en) | 1974-11-12 |
SU492097A3 (en) | 1975-11-15 |
BR7309903D0 (en) | 1974-08-15 |
US3843142A (en) | 1974-10-22 |
JPS4987871A (en) | 1974-08-22 |
JPS5149036B2 (en) | 1976-12-24 |
NL7315968A (en) | 1974-06-24 |
FR2211552B1 (en) | 1978-03-03 |
CH564715A5 (en) | 1975-07-31 |
FR2211552A1 (en) | 1974-07-19 |
CS189622B2 (en) | 1979-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |