GB1049947A - Improvements in or relating to sealing devices - Google Patents
Improvements in or relating to sealing devicesInfo
- Publication number
- GB1049947A GB1049947A GB533964A GB533964A GB1049947A GB 1049947 A GB1049947 A GB 1049947A GB 533964 A GB533964 A GB 533964A GB 533964 A GB533964 A GB 533964A GB 1049947 A GB1049947 A GB 1049947A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- container
- covered
- liquid
- sealing strips
- 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
- D06B23/18—Sealing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Reciprocating Pumps (AREA)
Abstract
1,049,947. Seals. KLEINEWEFERS G.m.b.H., [trading as JOH. KLEINEWEFERS SÍHNE]. Feb. 7, 1964 [May 11, 1963 (2)], No. 5339/64. Heading F2B. [Also in Division D1] A device for the pressure-tight conveying through of web or strand material into or out of closed containers filled with gases or liquids, the pressure of which differs from the pressure of the air surrounding the container, or through a unilaterally open liquid-filled trough, is characterized in that two or more sealing strips 5 which act against each other under pressure are covered with a sliding foil 7 having good sliding properties relative to the material passing through. In the arrangement shown, processing container 1 is formed with an aperture 2 over which is a retaining device 3 housing sealing strips 5 which consist of a foam plastic core covered by sliding foil 7. One strip 5 may be acted upon by a continuous flat section 12 actuated by mechanical, pneumatic or hydraulic means such as the pressure chamber 9 shown. The strips 5 may alternatively be arranged inside the container 1 and acted upon by the pressure in the chamber with or without additional spring or other pressing means. In other embodiments the sealing strips are purely pneumatic being in the form of sealing diaphragms covered with sliding foil and acted upon by pressure either from inside the container or from separate means. In the latter case a pressure reducing device may be incorporated and arranged so that the pressure on the sealing strips is always above the pressure in the container 1. Instead of pneumatic pressure, hydraulic pressure may be used, the liquid in this instance may also be used as a coolant. Additionally such liquid may be used for the absorption of any gases which escape from the pressure chamber and a trough containing the liquid may be provided over the inlet and/or outlet for this purpose. In a further embodiment a multiplicity of pairs of sealing diaphragms in the form of flexible pressure tubes disposed in grooves and covered with a common sliding foil, are used. With this arrangement the pressure in the respective tubes can be varied from the inside to the outside of the device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0049718 | 1963-05-11 | ||
| DEK0049717 | 1963-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1049947A true GB1049947A (en) | 1966-11-30 |
Family
ID=25983724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB533964A Expired GB1049947A (en) | 1963-05-11 | 1964-02-07 | Improvements in or relating to sealing devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1049947A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5018775A (en) * | 1973-06-27 | 1975-02-27 | ||
| US4570347A (en) * | 1984-01-07 | 1986-02-18 | Dr. Johannes Heidenhain Gmbh | Sealing arrangement for incapsulated measuring instrument |
| US4600203A (en) * | 1984-03-24 | 1986-07-15 | Dr. Johannes Heidenhain Gmbh | Slit-type sealing arrangement for encapsulated measuring system |
| US4735421A (en) * | 1982-08-10 | 1988-04-05 | The United States Of America As Represented By The United States Department Of Energy | Sealing apparatus utilizing a conformable member |
| EP1528129A2 (en) * | 2003-10-17 | 2005-05-04 | Saurer GmbH & Co. KG | Method and device for treating an advancing yarn with a gaseous or vaporous medium |
-
1964
- 1964-02-07 GB GB533964A patent/GB1049947A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5018775A (en) * | 1973-06-27 | 1975-02-27 | ||
| JPS5231991B2 (en) * | 1973-06-27 | 1977-08-18 | ||
| US4735421A (en) * | 1982-08-10 | 1988-04-05 | The United States Of America As Represented By The United States Department Of Energy | Sealing apparatus utilizing a conformable member |
| US4570347A (en) * | 1984-01-07 | 1986-02-18 | Dr. Johannes Heidenhain Gmbh | Sealing arrangement for incapsulated measuring instrument |
| US4600203A (en) * | 1984-03-24 | 1986-07-15 | Dr. Johannes Heidenhain Gmbh | Slit-type sealing arrangement for encapsulated measuring system |
| EP1528129A2 (en) * | 2003-10-17 | 2005-05-04 | Saurer GmbH & Co. KG | Method and device for treating an advancing yarn with a gaseous or vaporous medium |
| JP2005120570A (en) * | 2003-10-17 | 2005-05-12 | Saurer Gmbh & Co Kg | Device and method for treating travelling yarn with steamy treating medium |
| EP1528129A3 (en) * | 2003-10-17 | 2007-03-21 | Saurer GmbH & Co. KG | Method and device for treating an advancing yarn with a gaseous or vaporous medium |
| CN100557105C (en) * | 2003-10-17 | 2009-11-04 | 欧瑞康纺织有限及两合公司 | Handle the method and apparatus of moving yarn with gaseous state or vaporous treated substance |
| JP4611709B2 (en) * | 2003-10-17 | 2011-01-12 | ザウラー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | Method and apparatus for treating traveling yarn with a gaseous or vaporous medium |
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