DE20115857U1 - Valve with multi-part valve seal - Google Patents
Valve with multi-part valve sealInfo
- Publication number
- DE20115857U1 DE20115857U1 DE20115857U DE20115857U DE20115857U1 DE 20115857 U1 DE20115857 U1 DE 20115857U1 DE 20115857 U DE20115857 U DE 20115857U DE 20115857 U DE20115857 U DE 20115857U DE 20115857 U1 DE20115857 U1 DE 20115857U1
- Authority
- DE
- Germany
- Prior art keywords
- valve according
- ring
- annular groove
- sealing ring
- support ring
- 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
Links
Classifications
-
- 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
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat
-
- 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
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/44—Details of seats or valve members of double-seat valves
- F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
- F16K1/446—Details of seats or valve members of double-seat valves the seats being in series with additional cleaning or venting means between the two seats
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (21)
mit einem Gehäuse (7), das einen Sitz (6) aufweist,
mit einem Schließkörper (5), der im Gehäuse (7) zwischen einer Schließstel lung und einer Offenstellung verschiebbar angeordnet ist und zum Schließen des Ventils mit dem Sitz (6) zusammenarbeitet,
und mit einem zwischen dem Schließkörper (5) Und dem Sitz (6) wirkenden Dichtring (1), welcher in einer Ringnut (4) im Schließkörper (5) oder im Sitz (6) angeordnet ist, wobei
der Dichtring (1), einen zur Ringnut (4) hin offenen U- oder C-förmigen Quer schnitt mit zwei Schenkeln (1b) aufweist und von einem Stützring (3), der ei nen zum Dichtring (1) hin geöffneten U- oder C-förmigen Querschnitt mit zwei Schenkeln (3b) aufweist, gestützt wird und wobei zwischen dem Stützring (3) und dem Dichtring (1) ein auf Verformung mit einer Rückstellkraft antworten der Ring (2) angeordnet ist,
dadurch gekennzeichnet, daß der Dichtring (1) in der Ringnut (4) bereits dort, wo er die Seitenwand (4b) der Ringnut (4), von der Öffnung der Ringnut (4) aus gesehen, in der Offenstellung des Ventils erstmals berührt, und in ei nen daran anschließenden Bereich von dem Stützring (3) unterstützt wird.1. valve, in particular double-seat leakage valve, for the food, beverage and pharmaceutical industries,
with a housing ( 7 ) which has a seat ( 6 ),
with a closing body ( 5 ) which is slidably arranged in the housing ( 7 ) between a closed position and an open position and which cooperates with the seat ( 6 ) to close the valve,
and with a sealing ring ( 1 ) acting between the closing body ( 5 ) and the seat ( 6 ), which is arranged in an annular groove ( 4 ) in the closing body ( 5 ) or in the seat ( 6 ), wherein
the sealing ring ( 1 ), a U- or C-shaped cross-section open to the annular groove ( 4 ) with two legs ( 1 b) and a support ring ( 3 ), the egg NEN to the sealing ring ( 1 ) open U- or C-shaped cross-section with two legs ( 3 b), is supported and wherein the ring ( 2 ) is arranged between the support ring ( 3 ) and the sealing ring ( 1 ) to respond to deformation with a restoring force,
characterized in that the sealing ring ( 1 ) in the annular groove ( 4 ) already touches where the side wall ( 4 b) of the annular groove ( 4 ), as seen from the opening of the annular groove ( 4 ), in the open position of the valve , and in an adjoining area is supported by the support ring ( 3 ).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20115857U DE20115857U1 (en) | 2001-09-20 | 2001-09-20 | Valve with multi-part valve seal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20115857U DE20115857U1 (en) | 2001-09-20 | 2001-09-20 | Valve with multi-part valve seal |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20115857U1 true DE20115857U1 (en) | 2002-02-07 |
Family
ID=7962188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20115857U Expired - Lifetime DE20115857U1 (en) | 2001-09-20 | 2001-09-20 | Valve with multi-part valve seal |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20115857U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011029849A1 (en) * | 2009-09-10 | 2011-03-17 | Suedmo Holding Gmbh | Ring seal for a closing element of a valve and seal arrangement for such a ring seal |
DE102009042142A1 (en) * | 2009-09-10 | 2011-03-24 | Hecker Werke Gmbh | Ring seal for a closing member of a valve and seal assembly with such a ring seal |
-
2001
- 2001-09-20 DE DE20115857U patent/DE20115857U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011029849A1 (en) * | 2009-09-10 | 2011-03-17 | Suedmo Holding Gmbh | Ring seal for a closing element of a valve and seal arrangement for such a ring seal |
DE102009042164A1 (en) * | 2009-09-10 | 2011-03-24 | Südmo Holding GmbH | Ring seal for a closing member of a valve and seal assembly with such a ring seal |
DE102009042142A1 (en) * | 2009-09-10 | 2011-03-24 | Hecker Werke Gmbh | Ring seal for a closing member of a valve and seal assembly with such a ring seal |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20020314 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20040921 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20070713 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20090723 |
|
R071 | Expiry of right | ||
R071 | Expiry of right |